Comtech Telecommunications Corp
CMTLFigures shown here come from public SEC filings. Dates beside each section show the available history.
How Comtech Telecommunications Corp Makes Money
Follow each dollar of revenue through to what shareholders keep.
From revenue to net income
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Financial Summary
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SEC filings supply these figures; updates after the dates shown are not included. This page includes 17 annual periods. The latest annual period ends Jul 31, 2025. The latest insider filing shown is dated Jun 23, 2026. The latest institutional report shown is dated Mar 31, 2026; other ownership filings may exist.
Ownership
Who holds the shares, as reported in SEC ownership filings.
Reported 13F positions
Each row shows what a filer reported for one date, not a current position. The link opens that filing.
| Filer | Report date | Shares | Value | Filing |
|---|---|---|---|---|
| QVT Financial LP | 2026-03-31 | 1,694,467 | $5.34M | SEC filing |
| MILLENNIUM MANAGEMENT LLC | 2026-03-31 | 208,842 | $693K | SEC filing |
| Qube Research & Technologies Ltd | 2026-03-31 | 14,219 | $47.2K | SEC filing |
| XTX Topco Ltd | 2026-03-31 | 71,180 | $236K | SEC filing |
| RENAISSANCE TECHNOLOGIES LLC | 2026-03-31 | 235,649 | $782K | SEC filing |
| PRICE T ROWE ASSOCIATES INC /MD/ | 2026-03-31 | 31,864 | Not shown | SEC filing |
| Brevan Howard Capital Management LP | 2026-03-31 | 15,655 | $52K | SEC filing |
| ROYCE & ASSOCIATES LP | 2026-03-31 | 1,716,098 | $5.7M | SEC filing |
| GROUP ONE TRADING LLC | 2026-03-31 | 14,526 | $48.2K | SEC filing |
| OMERS ADMINISTRATION Corp | 2026-03-31 | 31,800 | $106K | SEC filing |
| JPMORGAN CHASE & CO | 2026-03-31 | 156 | $470 | SEC filing |
| SIMPLEX TRADING, LLC | 2026-03-31 | 6,890 | $22.9K | SEC filing |
| GLOBEFLEX CAPITAL L P | 2026-03-31 | 197,120 | $654K | SEC filing |
| STIFEL FINANCIAL CORP | 2026-03-31 | 22,564 | $74.9K | SEC filing |
| Farther Finance Advisors, LLC | 2026-03-31 | 215 | $750 | SEC filing |
| OCCUDO QUANTITATIVE STRATEGIES LP | 2026-03-31 | 27,847 | $98K | SEC filing |
| SBI Securities Co., Ltd. | 2026-03-31 | 279 | $926 | SEC filing |
| BANK OF AMERICA CORP /DE/ | 2026-03-31 | 36,057 | $120K | SEC filing |
| Beacon Pointe Advisors, LLC | 2026-03-31 | 1,246,044 | $4.14M | SEC filing |
| US BANCORP \DE\ | 2026-03-31 | 6,000 | $19.9K | SEC filing |
- Each value is checked against Comtech Telecommunications Corp's share prices from within about three months of its report date (insiders' Form 4 trades and the latest close).
- Value not shown for 1 row: the filed value is about 1,000 times too small for the share count at Comtech Telecommunications Corp's share price.
Filer report history
Two reports per filer, as filed. No change is calculated, because the data on file cannot confirm that both reports describe the same security.
- CITIGROUP INC: 1 share reported 2025-12-31; 672 shares reported 2026-03-31.
- ROYAL BANK OF CANADA: 520 shares reported 2025-12-31; 2,227 shares reported 2026-03-31.
- SUSQUEHANNA INTERNATIONAL GROUP, LLP: 131,272 shares reported 2025-12-31; 251,726 shares reported 2026-03-31.
- HUNTINGTON NATIONAL BANK: 1 share reported 2025-12-31; 1 share reported 2026-03-31.
- Pacific Ridge Capital Partners, LLC: 459,095 shares reported 2025-12-31; 463,784 shares reported 2026-03-31.
- Connor, Clark & Lunn Investment Management Ltd.: 19,967 shares reported 2025-12-31; 57,250 shares reported 2026-03-31.
- NATIONAL BANK OF CANADA /FI/: 909 shares reported 2025-12-31; 909 shares reported 2026-03-31.
- NEEDHAM INVESTMENT MANAGEMENT LLC: 1,174,300 shares reported 2025-12-31; 1,174,300 shares reported 2026-03-31.
- NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO: 4,262 shares reported 2025-12-31; 4,262 shares reported 2026-03-31.
- Cetera Investment Advisers: 22,675 shares reported 2025-12-31; 40,962 shares reported 2026-03-31.
- BRIDGEWAY CAPITAL MANAGEMENT, LLC: 35,000 shares reported 2025-12-31; 164,989 shares reported 2026-03-31.
- DIMENSIONAL FUND ADVISORS LP: 537,615 shares reported 2025-12-31; 493,103 shares reported 2026-03-31.
Showing the 12 most recent filer reports.
59 filers have only one report here.
Purchases & sales (open market or private)
| Security | Code | Price | Filing | |||
|---|---|---|---|---|---|---|
| 2026-06-18 | Gizinski Daniel · President, S&S Comm. Segment | Common Stock Par Value $0.10 Per Share | S — Open market or private sale | −200 | 2.60 | SEC filing |
Showing 1 of 1 rows
Grants, exercises, tax & gifts
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2026-06-03 | Robertson Jeffery Paul · President, Allerium Segment | Common Stock Par Value $0.10 Per Share | M — Exercise or conversion of derivative security | +38,910 | SEC filing |
| 2026-06-03 | Robertson Jeffery Paul · President, Allerium Segment | Restricted Stock Units | M — Exercise or conversion of derivative security | −38,910 | SEC filing |
| 2026-06-03 | Robertson Jeffery Paul · President, Allerium Segment | Common Stock Par Value $0.10 Per Share | F — Payment of exercise price or tax by delivering securities | −19,798 | SEC filing |
| 2026-04-28 | Walther Donald E. · Chief Legal Officer | Restricted Stock Units | M — Exercise or conversion of derivative security | −28,986 | SEC filing |
| 2026-04-28 | Walther Donald E. · Chief Legal Officer | Common Stock Par Value $.10 Per Share | M — Exercise or conversion of derivative security | +1,685 | SEC filing |
| 2026-04-28 | Walther Donald E. · Chief Legal Officer | Restricted Stock Units | M — Exercise or conversion of derivative security | −1,685 | SEC filing |
| 2026-04-28 | Walther Donald E. · Chief Legal Officer | Common Stock Par Value $.10 Per Share | M — Exercise or conversion of derivative security | +28,986 | SEC filing |
| 2026-04-28 | Walther Donald E. · Chief Legal Officer | Common Stock Par Value $.10 Per Share | F — Payment of exercise price or tax by delivering securities | −9,899 | SEC filing |
Showing 8 of 30 rows
Other activity
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2025-03-03 | Quinlan Mark R. · Director | Series B-2 Convertible Preferred Stock | D — Disposition to the issuer | −30,918 | SEC filing |
| 2024-10-17 | Quinlan Mark R. · Director | Series B-1 Convertible Preferred Stock | D — Disposition to the issuer | −30,311 | SEC filing |
| 2024-06-17 | Quinlan Mark R. · Director | Series B Convertible Preferred Stock | D — Disposition to the issuer | −29,305 | SEC filing |
| 2024-01-22 | Quinlan Mark R. · Director | Series A-1 Convertible Preferred Stock | D — Disposition to the issuer | −20,000 | SEC filing |
| 2023-12-13 | Quinlan Mark R. · Director | Series A Conv Preferred Stock (Series A Preferred Stock) | D — Disposition to the issuer | −20,000 | SEC filing |
Showing 5 of 5 rows
These tables describe filed transactions, not current holdings. Prices are shown as filed; a currency is added only when the filing's data names one. Amended and possible duplicate rows are left out of size comparisons and transaction groups.