Listed

Five9, Inc.

FIVNNasdaqCIK 1288847TechnologyFiscal year ends Dec 31

Standardized line items from XBRL company facts, the last twelve quarters. Negative values are in parentheses. A figure marked d is derived from year-to-date figures.

Income statement

Revenue$312.4m, Q2 FY2026
Operating income$2.0m, Q2 FY2026
Net income$3.4m, Q2 FY2026
Five9, Inc., income statement, quarterly
Line itemUnitQ3 FY20232023-09-30Q4 FY20232023-12-31Q1 FY20242024-03-31Q2 FY20242024-06-30Q3 FY20242024-09-30Q4 FY20242024-12-31Q1 FY20252025-03-31Q2 FY20252025-06-30Q3 FY20252025-09-30Q4 FY20252025-12-31Q1 FY20262026-03-31Q2 FY20262026-06-30
Revenue$m230Revenue, Q3 FY2023, three months to 2023-09-30$230.1m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2025-02-21, accession 0001288847-25-000028.Report this figure239Revenue, Q4 FY2023, three months to 2023-12-31$239.1m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2025-02-21, accession 0001288847-25-000028.Report this figure247Revenue, Q1 FY2024, three months to 2024-03-31$247.0m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure252Revenue, Q2 FY2024, three months to 2024-06-30$252.1m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure264Revenue, Q3 FY2024, three months to 2024-09-30$264.2m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure279Revenue, Q4 FY2024, three months to 2024-12-31$278.7m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure280Revenue, Q1 FY2025, three months to 2025-03-31$279.7m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-04-30, accession 0001288847-26-000079.Report this figure283Revenue, Q2 FY2025, three months to 2025-06-30$283.3m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-06, accession 0001288847-26-000123.Report this figure286Revenue, Q3 FY2025, three months to 2025-09-30$285.8m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure300Revenue, Q4 FY2025, three months to 2025-12-31$300.3m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure305Revenue, Q1 FY2026, three months to 2026-03-31$305.3m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-04-30, accession 0001288847-26-000079.Report this figure312Revenue, Q2 FY2026, three months to 2026-06-30$312.4m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-06, accession 0001288847-26-000123.Report this figure
Cost of revenue$m111Cost of revenue, Q3 FY2023, three months to 2023-09-30$111.1m. XBRL concept us-gaap:CostOfRevenue. 10-K filed 2025-02-21, accession 0001288847-25-000028.Report this figure112Cost of revenue, Q4 FY2023, three months to 2023-12-31$112.5m. XBRL concept us-gaap:CostOfRevenue. 10-K filed 2025-02-21, accession 0001288847-25-000028.Report this figure115Cost of revenue, Q1 FY2024, three months to 2024-03-31$114.5m. XBRL concept us-gaap:CostOfRevenue. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure118Cost of revenue, Q2 FY2024, three months to 2024-06-30$118.4m. XBRL concept us-gaap:CostOfRevenue. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure122Cost of revenue, Q3 FY2024, three months to 2024-09-30$121.9m. XBRL concept us-gaap:CostOfRevenue. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure123Cost of revenue, Q4 FY2024, three months to 2024-12-31$122.7m. XBRL concept us-gaap:CostOfRevenue. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure126Cost of revenue, Q1 FY2025, three months to 2025-03-31$126.0m. XBRL concept us-gaap:CostOfRevenue. 10-Q filed 2026-04-30, accession 0001288847-26-000079.Report this figure128Cost of revenue, Q2 FY2025, three months to 2025-06-30$127.9m. XBRL concept us-gaap:CostOfRevenue. 10-Q filed 2026-08-06, accession 0001288847-26-000123.Report this figure129Cost of revenue, Q3 FY2025, three months to 2025-09-30$128.6m. XBRL concept us-gaap:CostOfRevenue. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure134Cost of revenue, Q4 FY2025, three months to 2025-12-31$133.8m. XBRL concept us-gaap:CostOfRevenue. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure135Cost of revenue, Q1 FY2026, three months to 2026-03-31$134.8m. XBRL concept us-gaap:CostOfRevenue. 10-Q filed 2026-04-30, accession 0001288847-26-000079.Report this figure146Cost of revenue, Q2 FY2026, three months to 2026-06-30$145.7m. XBRL concept us-gaap:CostOfRevenue. 10-Q filed 2026-08-06, accession 0001288847-26-000123.Report this figure
Gross profit$m119Gross profit, Q3 FY2023, three months to 2023-09-30$119.0m. XBRL concept us-gaap:GrossProfit. 10-K filed 2025-02-21, accession 0001288847-25-000028.Report this figure127Gross profit, Q4 FY2023, three months to 2023-12-31$126.6m. XBRL concept us-gaap:GrossProfit. 10-K filed 2025-02-21, accession 0001288847-25-000028.Report this figure132Gross profit, Q1 FY2024, three months to 2024-03-31$132.5m. XBRL concept us-gaap:GrossProfit. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure134Gross profit, Q2 FY2024, three months to 2024-06-30$133.7m. XBRL concept us-gaap:GrossProfit. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure142Gross profit, Q3 FY2024, three months to 2024-09-30$142.2m. XBRL concept us-gaap:GrossProfit. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure156Gross profit, Q4 FY2024, three months to 2024-12-31$156.0m. XBRL concept us-gaap:GrossProfit. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure154Gross profit, Q1 FY2025, three months to 2025-03-31$153.7m. XBRL concept us-gaap:GrossProfit. 10-Q filed 2026-04-30, accession 0001288847-26-000079.Report this figure155Gross profit, Q2 FY2025, three months to 2025-06-30$155.4m. XBRL concept us-gaap:GrossProfit. 10-Q filed 2026-08-06, accession 0001288847-26-000123.Report this figure157Gross profit, Q3 FY2025, three months to 2025-09-30$157.3m. XBRL concept us-gaap:GrossProfit. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure166Gross profit, Q4 FY2025, three months to 2025-12-31$166.4m. XBRL concept us-gaap:GrossProfit. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure171Gross profit, Q1 FY2026, three months to 2026-03-31$170.5m. XBRL concept us-gaap:GrossProfit. 10-Q filed 2026-04-30, accession 0001288847-26-000079.Report this figure167Gross profit, Q2 FY2026, three months to 2026-06-30$166.7m. XBRL concept us-gaap:GrossProfit. 10-Q filed 2026-08-06, accession 0001288847-26-000123.Report this figure
Research and development$m40.4Research and development, Q3 FY2023, three months to 2023-09-30$40.4m. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-K filed 2025-02-21, accession 0001288847-25-000028.Report this figure38.9Research and development, Q4 FY2023, three months to 2023-12-31$38.9m. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-K filed 2025-02-21, accession 0001288847-25-000028.Report this figure41.5Research and development, Q1 FY2024, three months to 2024-03-31$41.5m. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure40.7Research and development, Q2 FY2024, three months to 2024-06-30$40.7m. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure42.5Research and development, Q3 FY2024, three months to 2024-09-30$42.5m. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure41.5Research and development, Q4 FY2024, three months to 2024-12-31$41.5m. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure41.1Research and development, Q1 FY2025, three months to 2025-03-31$41.1m. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-Q filed 2026-04-30, accession 0001288847-26-000079.Report this figure39.9Research and development, Q2 FY2025, three months to 2025-06-30$39.9m. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-Q filed 2026-08-06, accession 0001288847-26-000123.Report this figure35.2Research and development, Q3 FY2025, three months to 2025-09-30$35.2m. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure36.1Research and development, Q4 FY2025, three months to 2025-12-31$36.1m. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure39.7Research and development, Q1 FY2026, three months to 2026-03-31$39.7m. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-Q filed 2026-04-30, accession 0001288847-26-000079.Report this figure42.1Research and development, Q2 FY2026, three months to 2026-06-30$42.1m. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-Q filed 2026-08-06, accession 0001288847-26-000123.Report this figure
Operating income$m(25.7)Operating income, Q3 FY2023, three months to 2023-09-30−$25.7m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2025-02-21, accession 0001288847-25-000028.Report this figure(18.6)Operating income, Q4 FY2023, three months to 2023-12-31−$18.6m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2025-02-21, accession 0001288847-25-000028.Report this figure(20.7)Operating income, Q1 FY2024, three months to 2024-03-31−$20.7m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure(19.4)Operating income, Q2 FY2024, three months to 2024-06-30−$19.4m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure(15.4)Operating income, Q3 FY2024, three months to 2024-09-30−$15.4m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure4.2Operating income, Q4 FY2024, three months to 2024-12-31$4.2m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure(5.4)Operating income, Q1 FY2025, three months to 2025-03-31−$5.4m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-04-30, accession 0001288847-26-000079.Report this figure(1.6)Operating income, Q2 FY2025, three months to 2025-06-30−$1.6m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-08-06, accession 0001288847-26-000123.Report this figure16.0Operating income, Q3 FY2025, three months to 2025-09-30$16.0m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure19.8Operating income, Q4 FY2025, three months to 2025-12-31$19.8m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure18.5Operating income, Q1 FY2026, three months to 2026-03-31$18.5m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-04-30, accession 0001288847-26-000079.Report this figure2.0Operating income, Q2 FY2026, three months to 2026-06-30$2.0m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-08-06, accession 0001288847-26-000123.Report this figure
Interest expense$m2.0Interest expense, Q3 FY2023, three months to 2023-09-30$2.0m. XBRL concept us-gaap:InterestExpense. 10-K filed 2024-02-22, accession 0001288847-24-000012.Report this figure2.0Interest expense, Q4 FY2023, three months to 2023-12-31$2.0m. XBRL concept us-gaap:InterestExpense. 10-K filed 2024-02-22, accession 0001288847-24-000012.Report this figure2.6Interest expense, Q1 FY2024, three months to 2024-03-31$2.6m. XBRL concept us-gaap:InterestExpense. 10-Q filed 2024-05-02, accession 0001288847-24-000061.Report this figure3.9Interest expense, Q2 FY2024, three months to 2024-06-30$3.9m. XBRL concept us-gaap:InterestExpenseNonoperating. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure4.1Interest expense, Q3 FY2024, three months to 2024-09-30$4.1m. XBRL concept us-gaap:InterestExpenseNonoperating. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure4.3Interest expense, Q4 FY2024, three months to 2024-12-31$4.3m. XBRL concept us-gaap:InterestExpenseNonoperating. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure4.1Interest expense, Q1 FY2025, three months to 2025-03-31$4.1m. XBRL concept us-gaap:InterestExpenseNonoperating. 10-Q filed 2026-04-30, accession 0001288847-26-000079.Report this figure3.8Interest expense, Q2 FY2025, three months to 2025-06-30$3.8m. XBRL concept us-gaap:InterestExpenseNonoperating. 10-Q filed 2026-08-06, accession 0001288847-26-000123.Report this figure3.1Interest expense, Q3 FY2025, three months to 2025-09-30$3.1m. XBRL concept us-gaap:InterestExpenseNonoperating. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure3.1Interest expense, Q4 FY2025, three months to 2025-12-31$3.1m. XBRL concept us-gaap:InterestExpenseNonoperating. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure3.1Interest expense, Q1 FY2026, three months to 2026-03-31$3.1m. XBRL concept us-gaap:InterestExpenseNonoperating. 10-Q filed 2026-04-30, accession 0001288847-26-000079.Report this figure3.5Interest expense, Q2 FY2026, three months to 2026-06-30$3.5m. XBRL concept us-gaap:InterestExpenseNonoperating. 10-Q filed 2026-08-06, accession 0001288847-26-000123.Report this figure
Income tax$m0.9Income tax, Q3 FY2023, three months to 2023-09-30$942.0k. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-K filed 2025-02-21, accession 0001288847-25-000028.Report this figure0.1Income tax, Q4 FY2023, three months to 2023-12-31$119.0k. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-K filed 2025-02-21, accession 0001288847-25-000028.Report this figure1.0Income tax, Q1 FY2024, three months to 2024-03-31$989.0k. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure3.3Income tax, Q2 FY2024, three months to 2024-06-30$3.3m. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure(3.9)Income tax, Q3 FY2024, three months to 2024-09-30−$3.9m. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure(0.4)Income tax, Q4 FY2024, three months to 2024-12-31−$426.0k. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure0.2Income tax, Q1 FY2025, three months to 2025-03-31$184.0k. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2026-04-30, accession 0001288847-26-000079.Report this figure1.4Income tax, Q2 FY2025, three months to 2025-06-30$1.4m. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2026-08-06, accession 0001288847-26-000123.Report this figure0.6Income tax, Q3 FY2025, three months to 2025-09-30$643.0k. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure3.3Income tax, Q4 FY2025, three months to 2025-12-31$3.3m. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure2.2Income tax, Q1 FY2026, three months to 2026-03-31$2.2m. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2026-04-30, accession 0001288847-26-000079.Report this figure0.9Income tax, Q2 FY2026, three months to 2026-06-30$941.0k. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2026-08-06, accession 0001288847-26-000123.Report this figure
Net income$m(20.4)Net income, Q3 FY2023, three months to 2023-09-30−$20.4m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2025-02-21, accession 0001288847-25-000028.Report this figure(12.4)Net income, Q4 FY2023, three months to 2023-12-31−$12.4m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2025-02-21, accession 0001288847-25-000028.Report this figure(7.1)Net income, Q1 FY2024, three months to 2024-03-31−$7.1m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure(12.8)Net income, Q2 FY2024, three months to 2024-06-30−$12.8m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure(4.5)Net income, Q3 FY2024, three months to 2024-09-30−$4.5m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure11.6Net income, Q4 FY2024, three months to 2024-12-31$11.6m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure0.6Net income, Q1 FY2025, three months to 2025-03-31$576.0k. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-04-30, accession 0001288847-26-000079.Report this figure1.2Net income, Q2 FY2025, three months to 2025-06-30$1.2m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-08-06, accession 0001288847-26-000123.Report this figure18.0Net income, Q3 FY2025, three months to 2025-09-30$18.0m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure19.7Net income, Q4 FY2025, three months to 2025-12-31$19.7m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure18.4Net income, Q1 FY2026, three months to 2026-03-31$18.4m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-04-30, accession 0001288847-26-000079.Report this figure3.4Net income, Q2 FY2026, three months to 2026-06-30$3.4m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-08-06, accession 0001288847-26-000123.Report this figure
Diluted EPS$ per share(0.28)Diluted EPS, Q3 FY2023, three months to 2023-09-30−$0.28 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-K filed 2025-02-21, accession 0001288847-25-000028.Report this figure(0.17)Diluted EPS, Q4 FY2023, three months to 2023-12-31−$0.17 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-K filed 2025-02-21, accession 0001288847-25-000028.Report this figure(0.10)Diluted EPS, Q1 FY2024, three months to 2024-03-31−$0.10 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure(0.17)Diluted EPS, Q2 FY2024, three months to 2024-06-30−$0.17 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure(0.06)Diluted EPS, Q3 FY2024, three months to 2024-09-30−$0.06 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure0.13Diluted EPS, Q4 FY2024, three months to 2024-12-31$0.13 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure0.01Diluted EPS, Q1 FY2025, three months to 2025-03-31$0.01 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-04-30, accession 0001288847-26-000079.Report this figure0.01Diluted EPS, Q2 FY2025, three months to 2025-06-30$0.01 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-08-06, accession 0001288847-26-000123.Report this figure0.21Diluted EPS, Q3 FY2025, three months to 2025-09-30$0.21 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure0.23Diluted EPS, Q4 FY2025, three months to 2025-12-31$0.23 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure0.21Diluted EPS, Q1 FY2026, three months to 2026-03-31$0.21 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-04-30, accession 0001288847-26-000079.Report this figure0.04Diluted EPS, Q2 FY2026, three months to 2026-06-30$0.04 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-08-06, accession 0001288847-26-000123.Report this figure
Basic EPS$ per share(0.28)Basic EPS, Q3 FY2023, three months to 2023-09-30−$0.28 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-K filed 2025-02-21, accession 0001288847-25-000028.Report this figure(0.17)Basic EPS, Q4 FY2023, three months to 2023-12-31−$0.17 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-K filed 2025-02-21, accession 0001288847-25-000028.Report this figure(0.10)Basic EPS, Q1 FY2024, three months to 2024-03-31−$0.10 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure(0.17)Basic EPS, Q2 FY2024, three months to 2024-06-30−$0.17 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure(0.06)Basic EPS, Q3 FY2024, three months to 2024-09-30−$0.06 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure0.15Basic EPS, Q4 FY2024, three months to 2024-12-31$0.15 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure0.01Basic EPS, Q1 FY2025, three months to 2025-03-31$0.01 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2026-04-30, accession 0001288847-26-000079.Report this figure0.02Basic EPS, Q2 FY2025, three months to 2025-06-30$0.02 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2026-08-06, accession 0001288847-26-000123.Report this figure0.23Basic EPS, Q3 FY2025, three months to 2025-09-30$0.23 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure0.25Basic EPS, Q4 FY2025, three months to 2025-12-31$0.25 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure0.24Basic EPS, Q1 FY2026, three months to 2026-03-31$0.24 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2026-04-30, accession 0001288847-26-000079.Report this figure0.04Basic EPS, Q2 FY2026, three months to 2026-06-30$0.04 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2026-08-06, accession 0001288847-26-000123.Report this figure

Balance sheet

Cash and equivalents$187.3m, Q2 FY2026
Shareholders' equity$784.8m, Q2 FY2026
Five9, Inc., balance sheet, quarterly
Line itemUnitQ3 FY20232023-09-30FY20232023-12-31Q1 FY20242024-03-31Q2 FY20242024-06-30Q3 FY20242024-09-30FY20242024-12-31Q1 FY20252025-03-31Q2 FY20252025-06-30Q3 FY20252025-09-30FY20252025-12-31Q1 FY20262026-03-31Q2 FY20262026-06-30
Cash and equivalents$m128Cash and equivalents, Q3 FY2023, at 2023-09-30$127.8m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2024-11-07, accession 0001288847-24-000153.Report this figure143Cash and equivalents, FY2023, at 2023-12-31$143.2m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure240Cash and equivalents, Q1 FY2024, at 2024-03-31$240.2m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2025-05-01, accession 0001288847-25-000119.Report this figure176Cash and equivalents, Q2 FY2024, at 2024-06-30$175.7m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2025-07-31, accession 0001288847-25-000178.Report this figure291Cash and equivalents, Q3 FY2024, at 2024-09-30$291.0m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2025-11-06, accession 0001288847-25-000229.Report this figure363Cash and equivalents, FY2024, at 2024-12-31$362.5m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2026-08-06, accession 0001288847-26-000123.Report this figure370Cash and equivalents, Q1 FY2025, at 2025-03-31$370.3m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2026-04-30, accession 0001288847-26-000079.Report this figure205Cash and equivalents, Q2 FY2025, at 2025-06-30$205.5m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2026-08-06, accession 0001288847-26-000123.Report this figure193Cash and equivalents, Q3 FY2025, at 2025-09-30$193.4m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2025-11-06, accession 0001288847-25-000229.Report this figure232Cash and equivalents, FY2025, at 2025-12-31$232.1m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2026-08-06, accession 0001288847-26-000123.Report this figure273Cash and equivalents, Q1 FY2026, at 2026-03-31$273.0m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2026-04-30, accession 0001288847-26-000079.Report this figure187Cash and equivalents, Q2 FY2026, at 2026-06-30$187.3m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2026-08-06, accession 0001288847-26-000123.Report this figure
Current assets$m891Current assets, Q3 FY2023, at 2023-09-30$890.7m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2023-11-02, accession 0001288847-23-000156.Report this figure924Current assets, FY2023, at 2023-12-31$924.1m. XBRL concept us-gaap:AssetsCurrent. 10-K filed 2025-02-21, accession 0001288847-25-000028.Report this figure1,289Current assets, Q1 FY2024, at 2024-03-31$1.29bn. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2024-05-02, accession 0001288847-24-000061.Report this figure1,322Current assets, Q2 FY2024, at 2024-06-30$1.32bn. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2024-08-08, accession 0001288847-24-000118.Report this figure1,204Current assets, Q3 FY2024, at 2024-09-30$1.20bn. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2024-11-07, accession 0001288847-24-000153.Report this figure1,249Current assets, FY2024, at 2024-12-31$1.25bn. XBRL concept us-gaap:AssetsCurrent. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure1,287Current assets, Q1 FY2025, at 2025-03-31$1.29bn. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2025-05-01, accession 0001288847-25-000119.Report this figure894Current assets, Q2 FY2025, at 2025-06-30$894.2m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2025-07-31, accession 0001288847-25-000178.Report this figure949Current assets, Q3 FY2025, at 2025-09-30$949.4m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2025-11-06, accession 0001288847-25-000229.Report this figure960Current assets, FY2025, at 2025-12-31$959.7m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2026-08-06, accession 0001288847-26-000123.Report this figure1,005Current assets, Q1 FY2026, at 2026-03-31$1.01bn. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2026-04-30, accession 0001288847-26-000079.Report this figure951Current assets, Q2 FY2026, at 2026-06-30$951.3m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2026-08-06, accession 0001288847-26-000123.Report this figure
Total assets$m1,456Total assets, Q3 FY2023, at 2023-09-30$1.46bn. XBRL concept us-gaap:Assets. 10-Q filed 2023-11-02, accession 0001288847-23-000156.Report this figure1,495Total assets, FY2023, at 2023-12-31$1.49bn. XBRL concept us-gaap:Assets. 10-K filed 2025-02-21, accession 0001288847-25-000028.Report this figure1,871Total assets, Q1 FY2024, at 2024-03-31$1.87bn. XBRL concept us-gaap:Assets. 10-Q filed 2024-05-02, accession 0001288847-24-000061.Report this figure1,910Total assets, Q2 FY2024, at 2024-06-30$1.91bn. XBRL concept us-gaap:Assets. 10-Q filed 2024-08-08, accession 0001288847-24-000118.Report this figure2,008Total assets, Q3 FY2024, at 2024-09-30$2.01bn. XBRL concept us-gaap:Assets. 10-Q filed 2024-11-07, accession 0001288847-24-000153.Report this figure2,051Total assets, FY2024, at 2024-12-31$2.05bn. XBRL concept us-gaap:Assets. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure2,090Total assets, Q1 FY2025, at 2025-03-31$2.09bn. XBRL concept us-gaap:Assets. 10-Q filed 2025-05-01, accession 0001288847-25-000119.Report this figure1,705Total assets, Q2 FY2025, at 2025-06-30$1.70bn. XBRL concept us-gaap:Assets. 10-Q filed 2025-07-31, accession 0001288847-25-000178.Report this figure1,768Total assets, Q3 FY2025, at 2025-09-30$1.77bn. XBRL concept us-gaap:Assets. 10-Q filed 2025-11-06, accession 0001288847-25-000229.Report this figure1,790Total assets, FY2025, at 2025-12-31$1.79bn. XBRL concept us-gaap:Assets. 10-Q filed 2026-08-06, accession 0001288847-26-000123.Report this figure1,865Total assets, Q1 FY2026, at 2026-03-31$1.87bn. XBRL concept us-gaap:Assets. 10-Q filed 2026-04-30, accession 0001288847-26-000079.Report this figure1,830Total assets, Q2 FY2026, at 2026-06-30$1.83bn. XBRL concept us-gaap:Assets. 10-Q filed 2026-08-06, accession 0001288847-26-000123.Report this figure
Current liabilities$m172Current liabilities, Q3 FY2023, at 2023-09-30$172.0m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2023-11-02, accession 0001288847-23-000156.Report this figure167Current liabilities, FY2023, at 2023-12-31$167.2m. XBRL concept us-gaap:LiabilitiesCurrent. 10-K filed 2025-02-21, accession 0001288847-25-000028.Report this figure184Current liabilities, Q1 FY2024, at 2024-03-31$183.5m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2024-05-02, accession 0001288847-24-000061.Report this figure615Current liabilities, Q2 FY2024, at 2024-06-30$614.7m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2024-08-08, accession 0001288847-24-000118.Report this figure650Current liabilities, Q3 FY2024, at 2024-09-30$650.2m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2024-11-07, accession 0001288847-24-000153.Report this figure642Current liabilities, FY2024, at 2024-12-31$641.7m. XBRL concept us-gaap:LiabilitiesCurrent. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure639Current liabilities, Q1 FY2025, at 2025-03-31$638.9m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2025-05-01, accession 0001288847-25-000119.Report this figure202Current liabilities, Q2 FY2025, at 2025-06-30$201.6m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2025-07-31, accession 0001288847-25-000178.Report this figure206Current liabilities, Q3 FY2025, at 2025-09-30$205.7m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2025-11-06, accession 0001288847-25-000229.Report this figure213Current liabilities, FY2025, at 2025-12-31$213.0m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2026-08-06, accession 0001288847-26-000123.Report this figure223Current liabilities, Q1 FY2026, at 2026-03-31$222.8m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2026-04-30, accession 0001288847-26-000079.Report this figure229Current liabilities, Q2 FY2026, at 2026-06-30$229.3m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2026-08-06, accession 0001288847-26-000123.Report this figure
Total liabilities$m963Total liabilities, Q3 FY2023, at 2023-09-30$962.6m. XBRL concept us-gaap:Liabilities. 10-Q filed 2023-11-02, accession 0001288847-23-000156.Report this figure956Total liabilities, FY2023, at 2023-12-31$956.5m. XBRL concept us-gaap:Liabilities. 10-K filed 2025-02-21, accession 0001288847-25-000028.Report this figure1,388Total liabilities, Q1 FY2024, at 2024-03-31$1.39bn. XBRL concept us-gaap:Liabilities. 10-Q filed 2024-05-02, accession 0001288847-24-000061.Report this figure1,385Total liabilities, Q2 FY2024, at 2024-06-30$1.38bn. XBRL concept us-gaap:Liabilities. 10-Q filed 2024-08-08, accession 0001288847-24-000118.Report this figure1,442Total liabilities, Q3 FY2024, at 2024-09-30$1.44bn. XBRL concept us-gaap:Liabilities. 10-Q filed 2024-11-07, accession 0001288847-24-000153.Report this figure1,429Total liabilities, FY2024, at 2024-12-31$1.43bn. XBRL concept us-gaap:Liabilities. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure1,426Total liabilities, Q1 FY2025, at 2025-03-31$1.43bn. XBRL concept us-gaap:Liabilities. 10-Q filed 2025-05-01, accession 0001288847-25-000119.Report this figure987Total liabilities, Q2 FY2025, at 2025-06-30$987.5m. XBRL concept us-gaap:Liabilities. 10-Q filed 2025-07-31, accession 0001288847-25-000178.Report this figure993Total liabilities, Q3 FY2025, at 2025-09-30$993.1m. XBRL concept us-gaap:Liabilities. 10-Q filed 2025-11-06, accession 0001288847-25-000229.Report this figure1,004Total liabilities, FY2025, at 2025-12-31$1.00bn. XBRL concept us-gaap:Liabilities. 10-Q filed 2026-08-06, accession 0001288847-26-000123.Report this figure1,036Total liabilities, Q1 FY2026, at 2026-03-31$1.04bn. XBRL concept us-gaap:Liabilities. 10-Q filed 2026-04-30, accession 0001288847-26-000079.Report this figure1,045Total liabilities, Q2 FY2026, at 2026-06-30$1.05bn. XBRL concept us-gaap:Liabilities. 10-Q filed 2026-08-06, accession 0001288847-26-000123.Report this figure
Long-term debt$mnot reportednot reportednot reportednot reportednot reportednot reportednot reportednot reportednot reportednot reportednot reportednot reported
Current portion of debt$mnot reportednot reportednot reportednot reportednot reportednot reportednot reportednot reportednot reportednot reportednot reportednot reported
Shareholders' equity$m494Shareholders' equity, Q3 FY2023, at 2023-09-30$493.9m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2023-11-02, accession 0001288847-23-000156.Report this figure538Shareholders' equity, FY2023, at 2023-12-31$538.1m. XBRL concept us-gaap:StockholdersEquity. 10-K filed 2025-02-21, accession 0001288847-25-000028.Report this figure484Shareholders' equity, Q1 FY2024, at 2024-03-31$483.6m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2024-05-02, accession 0001288847-24-000061.Report this figure526Shareholders' equity, Q2 FY2024, at 2024-06-30$525.9m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2024-08-08, accession 0001288847-24-000118.Report this figure566Shareholders' equity, Q3 FY2024, at 2024-09-30$565.6m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2024-11-07, accession 0001288847-24-000153.Report this figure622Shareholders' equity, FY2024, at 2024-12-31$622.2m. XBRL concept us-gaap:StockholdersEquity. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure664Shareholders' equity, Q1 FY2025, at 2025-03-31$664.3m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2025-05-01, accession 0001288847-25-000119.Report this figure717Shareholders' equity, Q2 FY2025, at 2025-06-30$717.4m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2025-07-31, accession 0001288847-25-000178.Report this figure775Shareholders' equity, Q3 FY2025, at 2025-09-30$775.3m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2025-11-06, accession 0001288847-25-000229.Report this figure786Shareholders' equity, FY2025, at 2025-12-31$785.8m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2026-08-06, accession 0001288847-26-000123.Report this figure830Shareholders' equity, Q1 FY2026, at 2026-03-31$829.6m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2026-04-30, accession 0001288847-26-000079.Report this figure785Shareholders' equity, Q2 FY2026, at 2026-06-30$784.8m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2026-08-06, accession 0001288847-26-000123.Report this figure

Cash flow

Operating cash flow$42.1m, Q2 FY2026
Capital expenditure$17.6m, Q2 FY2026
Share repurchases$90.0m, Q2 FY2026
Five9, Inc., cash flow, quarterly
Line itemUnitQ3 FY20232023-09-30Q4 FY20232023-12-31Q1 FY20242024-03-31Q2 FY20242024-06-30Q3 FY20242024-09-30Q4 FY20242024-12-31Q1 FY20252025-03-31Q2 FY20252025-06-30Q3 FY20252025-09-30Q4 FY20252025-12-31Q1 FY20262026-03-31Q2 FY20262026-06-30
Operating cash flow$m37.0Operating cash flow, Q3 FY2023, three months to 2023-09-30$37.0m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2024-11-07, accession 0001288847-24-000153. Derived: 9-month figure less the 6-month figure.Report this figure36.5Operating cash flow, Q4 FY2023, three months to 2023-12-31$36.5m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-02-20, accession 0001288847-26-000023. Derived: 12-month figure less the 9-month figure.Report this figure32.4Operating cash flow, Q1 FY2024, three months to 2024-03-31$32.4m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-05-01, accession 0001288847-25-000119.Report this figure19.9Operating cash flow, Q2 FY2024, three months to 2024-06-30$19.9m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-07-31, accession 0001288847-25-000178. Derived: 6-month figure less the 3-month figure.Report this figure41.1Operating cash flow, Q3 FY2024, three months to 2024-09-30$41.1m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-11-06, accession 0001288847-25-000229. Derived: 9-month figure less the 6-month figure.Report this figure49.8Operating cash flow, Q4 FY2024, three months to 2024-12-31$49.8m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-02-20, accession 0001288847-26-000023. Derived: 12-month figure less the 9-month figure.Report this figure48.4Operating cash flow, Q1 FY2025, three months to 2025-03-31$48.4m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-04-30, accession 0001288847-26-000079.Report this figure35.1Operating cash flow, Q2 FY2025, three months to 2025-06-30$35.1m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-08-06, accession 0001288847-26-000123. Derived: 6-month figure less the 3-month figure.Report this figure59.2Operating cash flow, Q3 FY2025, three months to 2025-09-30$59.2m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-11-06, accession 0001288847-25-000229. Derived: 9-month figure less the 6-month figure.Report this figure83.6Operating cash flow, Q4 FY2025, three months to 2025-12-31$83.6m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-02-20, accession 0001288847-26-000023. Derived: 12-month figure less the 9-month figure.Report this figure63.9Operating cash flow, Q1 FY2026, three months to 2026-03-31$63.9m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-04-30, accession 0001288847-26-000079.Report this figure42.1Operating cash flow, Q2 FY2026, three months to 2026-06-30$42.1m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-08-06, accession 0001288847-26-000123. Derived: 6-month figure less the 3-month figure.Report this figure
Capital expenditure$m3.3Capital expenditure, Q3 FY2023, three months to 2023-09-30$3.3m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2024-11-07, accession 0001288847-24-000153. Derived: 9-month figure less the 6-month figure.Report this figure11.3Capital expenditure, Q4 FY2023, three months to 2023-12-31$11.3m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2026-02-20, accession 0001288847-26-000023. Derived: 12-month figure less the 9-month figure.Report this figure12.0Capital expenditure, Q1 FY2024, three months to 2024-03-31$12.0m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2025-05-01, accession 0001288847-25-000119.Report this figure6.8Capital expenditure, Q2 FY2024, three months to 2024-06-30$6.8m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2025-07-31, accession 0001288847-25-000178. Derived: 6-month figure less the 3-month figure.Report this figure14.4Capital expenditure, Q3 FY2024, three months to 2024-09-30$14.4m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2025-11-06, accession 0001288847-25-000229. Derived: 9-month figure less the 6-month figure.Report this figure9.3Capital expenditure, Q4 FY2024, three months to 2024-12-31$9.3m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2026-02-20, accession 0001288847-26-000023. Derived: 12-month figure less the 9-month figure.Report this figure4.7Capital expenditure, Q1 FY2025, three months to 2025-03-31$4.7m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2026-04-30, accession 0001288847-26-000079.Report this figure3.5Capital expenditure, Q2 FY2025, three months to 2025-06-30$3.5m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2026-08-06, accession 0001288847-26-000123. Derived: 6-month figure less the 3-month figure.Report this figure10.5Capital expenditure, Q3 FY2025, three months to 2025-09-30$10.5m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2025-11-06, accession 0001288847-25-000229. Derived: 9-month figure less the 6-month figure.Report this figure6.2Capital expenditure, Q4 FY2025, three months to 2025-12-31$6.2m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2026-02-20, accession 0001288847-26-000023. Derived: 12-month figure less the 9-month figure.Report this figure5.3Capital expenditure, Q1 FY2026, three months to 2026-03-31$5.3m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2026-04-30, accession 0001288847-26-000079.Report this figure17.6Capital expenditure, Q2 FY2026, three months to 2026-06-30$17.6m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2026-08-06, accession 0001288847-26-000123. Derived: 6-month figure less the 3-month figure.Report this figure
Share repurchases$mnot reportednot reportednot reportednot reportednot reportednot reported0.0Share repurchases, Q1 FY2025, three months to 2025-03-31$0. XBRL concept us-gaap:PaymentsForRepurchaseOfCommonStock. 10-Q filed 2026-04-30, accession 0001288847-26-000079.Report this figure0.0Share repurchases, Q2 FY2025, three months to 2025-06-30$0. XBRL concept us-gaap:PaymentsForRepurchaseOfCommonStock. 10-Q filed 2026-08-06, accession 0001288847-26-000123. Derived: 6-month figure less the 3-month figure.Report this figurenot reportednot reported10.0Share repurchases, Q1 FY2026, three months to 2026-03-31$10.0m. XBRL concept us-gaap:PaymentsForRepurchaseOfCommonStock. 10-Q filed 2026-04-30, accession 0001288847-26-000079.Report this figure90.0Share repurchases, Q2 FY2026, three months to 2026-06-30$90.0m. XBRL concept us-gaap:PaymentsForRepurchaseOfCommonStock. 10-Q filed 2026-08-06, accession 0001288847-26-000123. Derived: 6-month figure less the 3-month figure.Report this figure

Shares

Diluted shares (weighted)85.48m, Q2 FY2026
Five9, Inc., shares, quarterly
Line itemUnitQ3 FY20232023-09-30Q4 FY20232023-12-31Q1 FY20242024-03-31Q2 FY20242024-06-30Q3 FY20242024-09-30Q4 FY20242024-12-31Q1 FY20252025-03-31Q2 FY20252025-06-30Q3 FY20252025-09-30Q4 FY20252025-12-31Q1 FY20262026-03-31Q2 FY20262026-06-30
Diluted shares (weighted)m shares72.4Diluted shares (weighted), Q3 FY2023, three months to 2023-09-3072,356,000 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-K filed 2025-02-21, accession 0001288847-25-000028.Report this figure72.9Diluted shares (weighted), Q4 FY2023, three months to 2023-12-3172,926,000 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-K filed 2025-02-21, accession 0001288847-25-000028.Report this figure73.5Diluted shares (weighted), Q1 FY2024, three months to 2024-03-3173,488,000 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure74.2Diluted shares (weighted), Q2 FY2024, three months to 2024-06-3074,203,000 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure74.9Diluted shares (weighted), Q3 FY2024, three months to 2024-09-3074,876,000 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure88.6Diluted shares (weighted), Q4 FY2024, three months to 2024-12-3188,645,000 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure89.3Diluted shares (weighted), Q1 FY2025, three months to 2025-03-3189,275,000 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2026-04-30, accession 0001288847-26-000079.Report this figure88.5Diluted shares (weighted), Q2 FY2025, three months to 2025-06-3088,523,000 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2026-08-06, accession 0001288847-26-000123.Report this figure87.3Diluted shares (weighted), Q3 FY2025, three months to 2025-09-3087,295,000 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure87.0Diluted shares (weighted), Q4 FY2025, three months to 2025-12-3187,037,000 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-K filed 2026-02-20, accession 0001288847-26-000023.Report this figure86.3Diluted shares (weighted), Q1 FY2026, three months to 2026-03-3186,298,000 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2026-04-30, accession 0001288847-26-000079.Report this figure85.5Diluted shares (weighted), Q2 FY2026, three months to 2026-06-3085,479,000 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2026-08-06, accession 0001288847-26-000123.Report this figure

Shares outstanding: 74.72mShares outstanding, period not labelled, at 2026-07-3174,723,531 shares. XBRL concept dei:EntityCommonStockSharesOutstanding. 10-Q filed 2026-08-06, accession 0001288847-26-000123.Report this figure at Jul 31, 2026, from the cover of the 10-Q filed Aug 6, 2026.

Source: SEC EDGAR, XBRL company facts. Last ingested by Listed: Oct 24, 2026, 15:36 ET. Listed shows no prices and gives no investment advice.