# IDT Corp: overview

IDT · NYSE · CIK 1005731 · [Communication](/sectors/communication.md) · fiscal year ends Jul 31

Pages: [Overview](/companies/idt.md) · [Financials](/companies/idt/financials.md) · [Filings](/companies/idt/filings.md) · [Insiders](/companies/idt/insiders.md)

Latest reported revenue: [$339.0m](/filings/0001437749-26-031469.md) for Q4 FY2026, three months to 2026-07-31, from the 10-K filed Sep 29, 2026 (XBRL us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax, accession 0001437749-26-031469).

## Last eight quarters

| Line item | Unit | Q1 FY2025 (2024-10-31) | Q2 FY2025 (2025-01-31) | Q3 FY2025 (2025-04-30) | Q4 FY2025 (2025-07-31) | Q1 FY2026 (2025-10-31) | Q2 FY2026 (2026-01-31) | Q3 FY2026 (2026-04-30) | Q4 FY2026 (2026-07-31) |
| --- | --- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: |
| Revenue | $m | [310](/filings/0001493152-25-027060.md) | [303](/filings/0001493152-26-009820.md) | [302](/filings/0001641172-25-014351.md) | [317 d](/filings/0001493152-25-016071.md) | [323](/filings/0001493152-25-027060.md) | [321](/filings/0001493152-26-009820.md) | [316](/filings/0001437749-26-019975.md) | [339 d](/filings/0001437749-26-031469.md) |
| Gross margin | % | [34.8%](/filings/0001493152-25-027060.md) | [37.0%](/filings/0001493152-26-009820.md) | [37.1%](/filings/0001437749-26-019975.md) | [36.2% d](/filings/0001437749-26-031469.md) | [36.6%](/filings/0001493152-25-027060.md) | [37.8%](/filings/0001493152-26-009820.md) | [38.8%](/filings/0001437749-26-019975.md) | [39.8% d](/filings/0001437749-26-031469.md) |
| Operating margin | % | [7.6%](/filings/0001493152-25-027060.md) | [9.3%](/filings/0001493152-26-009820.md) | [8.8%](/filings/0001437749-26-019975.md) | [6.9% d](/filings/0001437749-26-031469.md) | [9.6%](/filings/0001493152-25-027060.md) | [8.5%](/filings/0001493152-26-009820.md) | [9.4%](/filings/0001437749-26-019975.md) | [9.8% d](/filings/0001437749-26-031469.md) |
| Net margin | % | [5.6%](/filings/0001493152-25-027060.md) | [6.7%](/filings/0001493152-26-009820.md) | [7.2%](/filings/0001437749-26-019975.md) | [5.3% d](/filings/0001437749-26-031469.md) | [6.9%](/filings/0001493152-25-027060.md) | [6.5%](/filings/0001493152-26-009820.md) | [6.8%](/filings/0001437749-26-019975.md) | [6.4% d](/filings/0001437749-26-031469.md) |
| Diluted EPS | $ per share | [0.68](/filings/0001493152-25-027060.md) | [0.80](/filings/0001493152-26-009820.md) | [0.86](/filings/0001437749-26-019975.md) | not reported | [0.89](/filings/0001493152-25-027060.md) | [0.84](/filings/0001493152-26-009820.md) | [0.87](/filings/0001437749-26-019975.md) | not reported |
| Free cash flow | $m | [(5.1)](/filings/0001493152-25-027060.md) | [15.3 d](/filings/0001493152-26-009820.md) | [70.3 d](/filings/0001437749-26-019975.md) | [25.7 d](/filings/0001437749-26-031469.md) | [(16.0)](/filings/0001493152-25-027060.md) | [32.2 d](/filings/0001493152-26-009820.md) | [13.4 d](/filings/0001437749-26-019975.md) | [38.4 d](/filings/0001437749-26-031469.md) |

- Revenue. XBRL Revenue: us-gaap:Revenues; Revenue: us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax. Derived values: 12-month figure less the 9-month figure.
- Gross margin (gross profit / revenue). XBRL Gross profit: us-gaap:GrossProfit; Revenue: us-gaap:Revenues; Revenue: us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax. Derived values: 12-month figure less the 9-month figure.
- Operating margin (operating income / revenue). XBRL Operating income: us-gaap:OperatingIncomeLoss; Revenue: us-gaap:Revenues; Revenue: us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax. Derived values: 12-month figure less the 9-month figure.
- Net margin (net income / revenue). XBRL Net income: us-gaap:NetIncomeLoss; Revenue: us-gaap:Revenues; Revenue: us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax. 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: 6-month figure less the 3-month figure; 9-month figure less the 6-month figure; 12-month figure less the 9-month figure.

## Last five fiscal years

| Line item | Unit | FY2022 (2022-07-31) | FY2023 (2023-07-31) | FY2024 (2024-07-31) | FY2025 (2025-07-31) | FY2026 (2026-07-31) |
| --- | --- | ---: | ---: | ---: | ---: | ---: |
| Revenue | $m | [1,364](/filings/0001493152-24-041147.md) | [1,239](/filings/0001493152-25-016071.md) | [1,206](/filings/0001493152-25-016071.md) | [1,231](/filings/0001493152-25-016071.md) | [1,298](/filings/0001437749-26-031469.md) |
| Gross margin | % | [23.8%](/filings/0001493152-24-041147.md) | [28.8%](/filings/0001493152-25-016071.md) | [32.4%](/filings/0001437749-26-031469.md) | [36.2%](/filings/0001437749-26-031469.md) | [38.3%](/filings/0001437749-26-031469.md) |
| Operating margin | % | [4.4%](/filings/0001493152-24-041147.md) | [4.9%](/filings/0001493152-25-016071.md) | [5.4%](/filings/0001437749-26-031469.md) | [8.2%](/filings/0001437749-26-031469.md) | [9.3%](/filings/0001437749-26-031469.md) |
| Net margin | % | [2.0%](/filings/0001493152-24-041147.md) | [3.3%](/filings/0001493152-25-016071.md) | [5.3%](/filings/0001437749-26-031469.md) | [6.2%](/filings/0001437749-26-031469.md) | [6.7%](/filings/0001437749-26-031469.md) |
| Diluted EPS | $ per share | [1.03](/filings/0001493152-24-041147.md) | [1.58](/filings/0001493152-25-016071.md) | [2.54](/filings/0001437749-26-031469.md) | [3.01](/filings/0001437749-26-031469.md) | [3.46](/filings/0001437749-26-031469.md) |
| Free cash flow | $m | [7.5](/filings/0001493152-24-041147.md) | [30.4](/filings/0001493152-25-016071.md) | [59.3](/filings/0001437749-26-031469.md) | [106](/filings/0001437749-26-031469.md) | [68.0](/filings/0001437749-26-031469.md) |

- Revenue. XBRL Revenue: us-gaap:Revenues; Revenue: us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax.
- Gross margin (gross profit / revenue). XBRL Gross profit: us-gaap:GrossProfit; Revenue: us-gaap:Revenues; Revenue: us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax.
- Operating margin (operating income / revenue). XBRL Operating income: us-gaap:OperatingIncomeLoss; Revenue: us-gaap:Revenues; Revenue: us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax.
- Net margin (net income / revenue). XBRL Net income: us-gaap:NetIncomeLoss; Revenue: us-gaap:Revenues; Revenue: us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax.
- 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/idt/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 |
| --- | --- | ---: | ---: | --- | --- |
| [BlackRock, Inc.](/funds/2012383.md) | 2026-06-30 | $111.9m | 1,923,496 |  | Added +149,538 |
| [VANGUARD CAPITAL MANAGEMENT LLC](/funds/2100119.md) | 2026-06-30 | $51.6m | 887,211 |  | Added +6,123 |
| [RENAISSANCE TECHNOLOGIES LLC](/funds/1037389.md) | 2026-06-30 | $51.1m | 879,008 |  | Reduced −67,005 |
| [DIMENSIONAL FUND ADVISORS LP](/funds/354204.md) | 2026-06-30 | $45.4m | 779,838 |  | Reduced −8,209 |
| [GEODE CAPITAL MANAGEMENT, LLC](/funds/1214717.md) | 2026-06-30 | $38.0m | 653,066 |  | Added +48,338 |
| [STATE STREET CORP](/funds/93751.md) | 2026-06-30 | $35.9m | 616,837 |  | Added +82,329 |
| [FIRST TRUST ADVISORS LP](/funds/1125816.md) | 2026-06-30 | $29.8m | 512,873 |  | Added +451,829 |
| [AMERICAN CENTURY COMPANIES INC](/funds/748054.md) | 2026-06-30 | $24.3m | 416,982 |  | Added +323,377 |
| [DEUTSCHE BANK AG\\](/funds/948046.md) | 2026-06-30 | $22.5m | 386,746 |  | Added +1,789 |
| [KAHN BROTHERS GROUP INC](/funds/1039565.md) | 2026-06-30 | $20.5m | 351,660 |  | Reduced −20,906 |

## Recent filings

[All 963 filings](/companies/idt/filings.md)

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-23 | 16:30 ET | [DEF 14A](/filings/0001437749-26-033419.md) | Proxy statement, period 2026-12-10 | 0001437749-26-033419 |
| 2026-09-29 | 20:19 ET | [10-K](/filings/0001437749-26-031469.md) | Annual report, period 2026-07-31 | 0001437749-26-031469 |
| 2026-09-28 | 20:31 ET | [8-K](/filings/0001437749-26-031364.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-26-031364 |
| 2026-09-24 | 21:48 ET | [8-K](/filings/0001437749-26-031079.md) | 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001437749-26-031079 |
| 2026-08-18 | 20:31 ET | [8-K](/filings/0001437749-26-028388.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001437749-26-028388 |
| 2026-06-11 | 21:03 ET | [8-K](/filings/0001437749-26-020335.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001437749-26-020335 |
| 2026-06-09 | 18:36 ET | [10-Q](/filings/0001437749-26-019975.md) | Quarterly report, period 2026-04-30 | 0001437749-26-019975 |
| 2026-06-03 | 20:31 ET | [8-K](/filings/0001437749-26-019382.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-26-019382 |
| 2026-05-29 | 20:15 ET | [8-K](/filings/0001437749-26-018878.md) | 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001437749-26-018878 |
| 2026-03-12 | 18:17 ET | [10-Q](/filings/0001493152-26-009820.md) | Quarterly report, period 2026-01-31 | 0001493152-26-009820 |

## Latest annual report

[Form 10-K for the fiscal year ended Jul 31, 2026](/filings/0001437749-26-031469.md), filed Sep 29, 2026.

## Forecast league

Not in this season’s league. [This season’s league](/leagues.md)

## About the filer

- CIK: 1005731
- Tickers: IDT
- Exchange: NYSE
- SIC code: 4813 Telephone Communications (No Radiotelephone)
- State of incorporation: DE
- Filer category: Large accelerated filer

Source: SEC EDGAR, XBRL company facts, the filing index and Forms 4. Last ingested by Listed: Oct 24, 2026, 15:30 ET. No prices; not investment advice.