# Geospace Technologies Corp: overview GEOS · Nasdaq · CIK 1001115 · [Technology](/sectors/technology.md) · fiscal year ends Sep 30 Pages: [Overview](/companies/geos.md) · [Financials](/companies/geos/financials.md) · [Filings](/companies/geos/filings.md) · [Insiders](/companies/geos/insiders.md) Latest reported revenue: [$15.8m](/filings/0001437749-26-026485.md) for Q3 FY2026, three months to 2026-06-30, from the 10-Q filed Aug 7, 2026 (XBRL us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax, accession 0001437749-26-026485). ## Last eight quarters | Line item | Unit | Q4 FY2024 (2024-09-30) | Q1 FY2025 (2024-12-31) | Q2 FY2025 (2025-03-31) | Q3 FY2025 (2025-06-30) | Q4 FY2025 (2025-09-30) | Q1 FY2026 (2025-12-31) | Q2 FY2026 (2026-03-31) | Q3 FY2026 (2026-06-30) | | --- | --- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | | Revenue | $m | [35.4 d](/filings/0001437749-25-036009.md) | [37.2](/filings/0001437749-26-003977.md) | [18.0](/filings/0001437749-26-015836.md) | [24.8](/filings/0001437749-26-026485.md) | [30.7 d](/filings/0001437749-25-036009.md) | [25.6](/filings/0001437749-26-003977.md) | [19.7](/filings/0001437749-26-015836.md) | [15.8](/filings/0001437749-26-026485.md) | | Gross margin | % | [45.0% d](/filings/0001437749-25-036009.md) | [54.1%](/filings/0001437749-26-003977.md) | [9.7%](/filings/0001437749-26-015836.md) | [30.3%](/filings/0001437749-26-026485.md) | [11.3% d](/filings/0001437749-25-036009.md) | [10.5%](/filings/0001437749-26-003977.md) | [3.5%](/filings/0001437749-26-015836.md) | [3.1%](/filings/0001437749-26-026485.md) | | Operating margin | % | [3.3% d](/filings/0001437749-25-036009.md) | [21.0%](/filings/0001437749-26-003977.md) | [(57.0%)](/filings/0001437749-26-015836.md) | [1.5%](/filings/0001437749-26-026485.md) | [(30.0%) d](/filings/0001437749-25-036009.md) | [(40.0%)](/filings/0001437749-26-003977.md) | [(57.8%)](/filings/0001437749-26-015836.md) | [(64.1%)](/filings/0001437749-26-026485.md) | | Net margin | % | [(36.3%) d](/filings/0001437749-25-036009.md) | [22.5%](/filings/0001437749-26-026485.md) | [(54.4%)](/filings/0001437749-26-026485.md) | [3.1%](/filings/0001437749-26-026485.md) | [(29.5%) d](/filings/0001437749-25-036009.md) | [(38.2%)](/filings/0001437749-26-026485.md) | [(56.0%)](/filings/0001437749-26-026485.md) | [(61.4%)](/filings/0001437749-26-026485.md) | | Diluted EPS | $ per share | not reported | [0.65](/filings/0001437749-26-003977.md) | [(0.77)](/filings/0001437749-26-015836.md) | [0.06](/filings/0001437749-26-026485.md) | not reported | [(0.76)](/filings/0001437749-26-003977.md) | [(0.86)](/filings/0001437749-26-015836.md) | [(0.75)](/filings/0001437749-26-026485.md) | | Free cash flow | $m | [(1.8) d](/filings/0001437749-25-036009.md) | [(14.7)](/filings/0001437749-26-003977.md) | [(3.1) d](/filings/0001437749-26-015836.md) | [(6.1) d](/filings/0001437749-26-026485.md) | [(6.2) d](/filings/0001437749-25-036009.md) | [(17.6)](/filings/0001437749-26-003977.md) | [(2.1) d](/filings/0001437749-26-015836.md) | [(11.0) d](/filings/0001437749-26-026485.md) | - Revenue. XBRL Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. Derived values: 12-month figure less the 9-month figure. - Gross margin (gross profit / revenue). XBRL Gross profit: us-gaap:GrossProfit; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. Derived values: 12-month figure less the 9-month figure. - Operating margin (operating income / revenue). XBRL Operating income: us-gaap:OperatingIncomeLoss; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. Derived values: 12-month figure less the 9-month figure. - Net margin (net income / revenue). XBRL Net income: us-gaap:NetIncomeLoss; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. Derived values: 12-month figure less the 9-month figure. - Diluted EPS. XBRL Diluted EPS: us-gaap:EarningsPerShareDiluted. - Free cash flow (operating cash flow − capital expenditure). XBRL Operating cash flow: us-gaap:NetCashProvidedByUsedInOperatingActivities; Capital expenditure: us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. Derived values: 12-month figure less the 9-month figure; 6-month figure less the 3-month figure; 9-month figure less the 6-month figure. ## Last five fiscal years | Line item | Unit | FY2021 (2021-12-31) | FY2022 (2022-09-30) | FY2023 (2023-09-30) | FY2024 (2024-09-30) | FY2025 (2025-09-30) | | --- | --- | ---: | ---: | ---: | ---: | ---: | | Revenue | $m | not reported | [89.3](/filings/0001437749-23-032446.md) | [125](/filings/0001437749-24-036050.md) | [136](/filings/0001437749-25-036009.md) | [111](/filings/0001437749-25-036009.md) | | Gross margin | % | not reported | [20.2%](/filings/0001437749-23-032446.md) | [41.5%](/filings/0001437749-24-036050.md) | [38.8%](/filings/0001437749-25-036009.md) | [29.7%](/filings/0001437749-25-036009.md) | | Operating margin | % | not reported | [(25.9%)](/filings/0001437749-23-032446.md) | [9.1%](/filings/0001437749-24-036050.md) | [5.2%](/filings/0001437749-25-036009.md) | [(10.2%)](/filings/0001437749-25-036009.md) | | Net margin | % | not reported | [(25.6%)](/filings/0001437749-23-032446.md) | [9.8%](/filings/0001437749-24-036050.md) | [(4.9%)](/filings/0001437749-25-036009.md) | [(8.8%)](/filings/0001437749-25-036009.md) | | Diluted EPS | $ per share | not reported | [(1.76)](/filings/0001437749-23-032446.md) | [0.92](/filings/0001437749-24-036050.md) | [(0.50)](/filings/0001437749-25-036009.md) | [(0.76)](/filings/0001437749-25-036009.md) | | Free cash flow | $m | not reported | [(11.2)](/filings/0001437749-23-032446.md) | [11.6](/filings/0001437749-24-036050.md) | [(12.9)](/filings/0001437749-25-036009.md) | [(30.2)](/filings/0001437749-25-036009.md) | - Revenue. XBRL Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. - Gross margin (gross profit / revenue). XBRL Gross profit: us-gaap:GrossProfit; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. - Operating margin (operating income / revenue). XBRL Operating income: us-gaap:OperatingIncomeLoss; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. - Net margin (net income / revenue). XBRL Net income: us-gaap:NetIncomeLoss; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. - Diluted EPS. XBRL Diluted EPS: us-gaap:EarningsPerShareDiluted. - Free cash flow (operating cash flow − capital expenditure). XBRL Operating cash flow: us-gaap:NetCashProvidedByUsedInOperatingActivities; Capital expenditure: us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. Each value links to the filing it came from. d marks a derived value. A ratio is not reported when any input is missing. ## Insider purchases and sales The last 20 open-market transactions on Form 4 (codes P and S). Reported price is as stated on the form, not a market price. [All insider transactions](/companies/geos/insiders.md) None in coverage. ## Funds that report holding it From each manager’s latest Form 13F, largest reported value first. Reported value is as filed: filing data, not a price. [All funds](/funds.md) | Fund | Quarter ended | Reported value | Shares | Put or call | Change on the quarter before | | --- | --- | ---: | ---: | --- | --- | | [GRACE & WHITE INC /NY](/funds/903064.md) | 2026-06-30 | $4.6m | 673,236 | | Added +200,035 | | [VANGUARD CAPITAL MANAGEMENT LLC](/funds/2100119.md) | 2026-06-30 | $3.5m | 515,067 | | Reduced −61,965 | | [DIMENSIONAL FUND ADVISORS LP](/funds/354204.md) | 2026-06-30 | $2.7m | 392,423 | | Reduced −98,593 | | [MARSHALL WACE, LLP](/funds/1318757.md) | 2026-06-30 | $2.0m | 301,916 | | Added +113,110 | | [BlackRock, Inc.](/funds/2012383.md) | 2026-06-30 | $1.6m | 231,765 | | Added +6,197 | | [US BANCORP \\DE\\](/funds/36104.md) | 2026-06-30 | $1.4m | 212,766 | | Added +85,632 | | [SEI INVESTMENTS CO](/funds/350894.md) | 2026-06-30 | $1.3m | 199,365 | | Reduced −211,541 | | [GEODE CAPITAL MANAGEMENT, LLC](/funds/1214717.md) | 2026-06-30 | $1.1m | 164,180 | | Added +12,026 | | [STATE STREET CORP](/funds/93751.md) | 2026-06-30 | $1.1m | 163,075 | | Added +26,222 | | [De Lisle Partners LLP](/funds/2011184.md) | 2026-06-30 | $998.3k | 147,133 | | Unchanged | ## Recent filings [All 755 filings](/companies/geos/filings.md) | Filed | Accepted | Form | What it is | Accession | | --- | --- | --- | --- | --- | | 2026-08-07 | 15:47 ET | [10-Q](/filings/0001437749-26-026485.md) | Quarterly report, period 2026-06-30 | 0001437749-26-026485 | | 2026-08-07 | 12:36 ET | [8-K](/filings/0001437749-26-026445.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-26-026445 | | 2026-05-08 | 17:56 ET | [10-Q](/filings/0001437749-26-015836.md) | Quarterly report, period 2026-03-31 | 0001437749-26-015836 | | 2026-05-07 | 21:16 ET | [8-K](/filings/0001437749-26-015666.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-26-015666 | | 2026-04-06 | 20:47 ET | [8-K](/filings/0001437749-26-011402.md) | 2.05 Exit or disposal costs; 9.01 Financial statements and exhibits | 0001437749-26-011402 | | 2026-02-12 | 22:20 ET | [10-Q](/filings/0001437749-26-003977.md) | Quarterly report, period 2025-12-31 | 0001437749-26-003977 | | 2026-02-05 | 19:44 ET | [8-K](/filings/0001437749-26-003153.md) | 5.07 Shareholder vote results | 0001437749-26-003153 | | 2026-02-04 | 22:15 ET | [8-K](/filings/0001437749-26-003016.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-26-003016 | | 2025-12-23 | 18:57 ET | [DEF 14A](/filings/0001437749-25-038638.md) | Proxy statement, period 2026-02-05 | 0001437749-25-038638 | | 2025-11-21 | 21:35 ET | [10-K](/filings/0001437749-25-036009.md) | Annual report, period 2025-09-30 | 0001437749-25-036009 | ## Latest annual report [Form 10-K for the fiscal year ended Sep 30, 2025](/filings/0001437749-25-036009.md), filed Nov 21, 2025. ## Forecast league Q4 FY2026, the quarter ended 2026-09-30, is open for forecasts until the first results filing for it is accepted by EDGAR. Results are due by \[object Promise\]. [Forecast this quarter](/leagues/2026q3/targets/5126c7b7-5039-45c0-baf5-ca6b69965ff8) ## About the filer - CIK: 1001115 - Tickers: GEOS - Exchange: Nasdaq - SIC code: 3829 Measuring & Controlling Devices, NEC - State of incorporation: TX - Filer category: Accelerated filer
Smaller reporting company Source: SEC EDGAR, XBRL company facts, the filing index and Forms 4. Last ingested by Listed: Oct 24, 2026, 15:29 ET. No prices; not investment advice.