CMTLNasdaqRadio & Tv Broadcasting & Communications EquipmentFiscal year ends July 31
COMTECH TELECOMMUNICATIONS CORP /DE/
Financials through Q4 FY2026, quarter ended Jul 31, 2026Last filing: 10-K on Oct 14, 2026
$1.37−0.02 (-1.44%)
Close on Oct 19, 2026
- Market cap
- $40.98M
- P/E (TTM)
- –
- Dividend yield
- –
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
43.3%
13M of 30M shares
Institutional holders
77
9 new, 16 sold out
Net institutional buying
-3M
In Q2 2026
Insider trades, 12 months
0 buys · 1 sales
Net sold $520
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| Mark R. Quinlan | 5,110,574 | 9.99% | 13D (active) amendment | Jun 14, 2026 |
| Magnetar Financial LLC | 22,402,628 | 42.78% | 13D (active) amendment | Jun 14, 2026 |
| David J. Snyderman | 20,352,423 | 40.95% | 13D (active) amendment | Mar 3, 2025 |
| George A. Needham | 1,780,000 | 6.11% | 13G (passive) amendment | Dec 17, 2024 |
| QVT Financial LP | 1,694,467 | 5.71% | 13G (passive) | Mar 31, 2026 |
| Vanguard Capital Management | 1,503,083 | 5.01% | 13G (passive) | Jun 30, 2026 |
| George A. Needham (3) | 1,502,500 | 5.27% | 13G (passive) | Sep 30, 2024 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of CMTL | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| QVT Financial LP | 1,676,031 | 5.59% | $3.34M | −18,436 | 0.20% |
| Vanguard Capital Management LLC | 1,306,904 | 4.36% | $2.74M | +112,576 | 0.00% |
| Beacon Pointe Advisors, LLC | 1,246,044 | 4.16% | $2.62M | – | 0.01% |
| Needham Investment Management LLC | 906,360 | 3.03% | $1.90M | −267,940 | 0.06% |
| Tcw Group Inc | 726,806 | 2.43% | $2.02M | – | 0.01% |
| Mml Investors Services, LLC | 689,702 | 2.30% | $1.45M | +299,383 | 0.00% |
| Acadian Asset Management LLC | 599,792 | 2.00% | $1.25K | +196,527 | 0.00% |
| Marshall Wace, Llp | 553,248 | 1.85% | $1.16M | −313,889 | 0.00% |
| BlackRock, Inc. | 505,956 | 1.69% | $1.06M | +22,071 | 0.00% |
| Jane Street Group, LLC | 479,922 | 1.60% | $1.01M | +185,407 | 0.00% |
| Pacific Ridge Capital Partners, LLC | 460,052 | 1.54% | $966.11K | −3,732 | 0.18% |
| Dimensional Fund Advisors LP | 441,544 | 1.47% | $927.13K | −51,559 | 0.00% |
| Geode Capital Management, LLC | 345,194 | 1.15% | $725.29K | −6,572 | 0.00% |
| Renaissance Technologies LLC | 332,500 | 1.11% | $698.25K | +96,851 | 0.00% |
| Vanguard Fiduciary Trust Co | 185,453 | 0.62% | $389.45K | +11,551 | 0.00% |
| Bridgeway Capital Management, LLC | 170,989 | 0.57% | $359.08K | +6,000 | 0.01% |
| Jacobs Levy Equity Management, Inc | 163,046 | 0.54% | $342.40K | +111,116 | 0.00% |
| Royce & Associates LP | 162,953 | 0.54% | $342.20K | −1,553,145 | 0.00% |
| Two Sigma Investments, LP | 156,059 | 0.52% | $327.72K | −220,032 | 0.00% |
| XTX Topco Ltd | 150,632 | 0.50% | $316.33K | +79,452 | 0.00% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | % of shares | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 77 | 13M | 43.3% | 9 / 21 | 31 / 16 | 1M | 4M |
| Q1 2026 | 84 | 16M | 51.9% | 22 / 29 | 17 / 7 | 4M | 1M |
| Q4 2025 | 70 | 14M | 45.6% | 16 / 18 | 20 / 9 | 2M | 2M |
| Q3 2025 | 63 | 13M | 43.7% | 9 / 17 | 20 / 8 | 2M | 1M |
| Q2 2025 | 62 | 12M | 38.8% | 7 / 21 | 20 / 7 | 1M | 2M |
| Q1 2025 | 63 | 13M | 41.8% | 7 / 16 | 26 / 15 | 1M | 2M |
| Q4 2024 | 71 | 14M | 45.6% | 17 / 18 | 20 / 14 | 2M | 3M |
| Q3 2024 | 68 | 15M | 49.1% | 7 / 14 | 29 / 38 | 4M | 4M |
| Q2 2024 | 100 | 15M | 51.5% | 26 / 28 | 34 / 37 | 5M | 9M |
| Q1 2024 | 111 | 19M | 64.9% | 17 / 37 | 35 / 39 | 4M | 5M |
| Q4 2023 | 133 | 20M | 67.3% | 22 / 43 | 47 / 16 | 3M | 3M |
| Q3 2023 | 128 | 20M | 68.0% | 9 / 36 | 51 / 28 | 3M | 3M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
| Fund | Shares | % of CMTL | Value | % of fund | As of |
|---|---|---|---|---|---|
| Vanguard Total Stock Market Index Fund | 936,420 | 3.13% | $1.97M | 0.00% | Jun 30, 2026 |
| Needham Aggressive Growth Fund | 764,625 | 2.55% | $1.61M | 0.06% | Jun 30, 2026 |
| Vanguard Extended Market Index Fund | 335,218 | 1.12% | $703.96K | 0.00% | Jun 30, 2026 |
| Adara Smaller Companies Fund | 181,070 | 0.60% | $1.02M | 0.12% | May 31, 2026 |
| Fidelity Extended Market Index Fund | 156,265 | 0.52% | $878.21K | 0.00% | May 31, 2026 |
| Royce Small-Cap Opportunity Fund | 147,300 | 0.49% | $309.33K | 0.02% | Jun 30, 2026 |
| Ultra-Small Company Fund | 126,989 | 0.42% | $266.68K | 0.27% | Jun 30, 2026 |
| iShares Micro-Cap ETF | 90,847 | 0.30% | $190.78K | 0.01% | Jun 30, 2026 |
| Dimensional U.S. Small Cap ETF | 68,201 | 0.23% | $114.58K | 0.00% | Jul 31, 2026 |
| Fidelity Total Market Index Fund | 58,305 | 0.19% | $327.67K | 0.00% | May 31, 2026 |
| U.S. Small Cap Portfolio | 50,389 | 0.17% | $84.65K | 0.00% | Jul 31, 2026 |
| Fidelity Series Total Market Index Fund | 44,643 | 0.15% | $250.89K | 0.00% | May 31, 2026 |
| Needham Small Cap Growth Fund | 39,185 | 0.13% | $82.29K | 0.02% | Jun 30, 2026 |
| Ultra-Small Company Market Fund | 38,000 | 0.13% | $79.80K | 0.05% | Jun 30, 2026 |
| U.S. Micro Cap Portfolio | 29,527 | 0.10% | $49.61K | 0.00% | Jul 31, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | % of shares | Latest filing |
|---|---|---|---|---|
| Kenneth Traub | Chairman, President and CEO, Director | 80,879 | 0.27% | Jan 26, 2026 |
| John Ratigan | President and CEO, Director | 18,030 | 0.06% | Oct 30, 2024 |
| Michael Bondi | Chief Financial Officer | 155,864 | 0.52% | Aug 12, 2026 |
| Donald E. Walther | Chief Legal Officer | 68,525 | 0.23% | Aug 12, 2026 |
| Daniel Gizinski | President, S&S Comm. Segment | 34,566 | 0.12% | Aug 12, 2026 |
| Jeffery Paul Robertson | President, Allerium Segment | 65,957 | 0.22% | Jun 5, 2026 |
| Doug Houston | President, Antennas & Systems | 9,683 | 0.03% | Nov 7, 2024 |
| Lloyd A. Sprung | Director | 36,620 | 0.12% | Mar 26, 2026 |
| Mary Jane Raymond | Director | 36,620 | 0.12% | Mar 26, 2026 |
| Lawrence Waldman | Director | 19,435 | 0.06% | Mar 26, 2026 |
| Mark R. Quinlan | Director | 347,639 | 1.16% | Mar 26, 2026 |
| Bruce T. Crawford | Director | 36,620 | 0.12% | Mar 26, 2026 |
| Michael Hildebrandt | Director | 73,836 | 0.25% | Mar 26, 2026 |
| David B. Kagan | Director | – | – | Feb 26, 2025 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| Michael Bondi Chief Financial Officer | Aug 11, 2026 | Option exercise | +10,321 | – | – | 155,864 |
| Michael Bondi Chief Financial Officer | Aug 11, 2026 | Tax withholding | −5,269 | $1.73 | $9.12K | 150,595 |
| Daniel Gizinski President, S&S Comm. Segment | Aug 11, 2026 | Option exercise | +1,961 | – | – | 34,566 |
| Daniel Gizinski President, S&S Comm. Segment | Aug 11, 2026 | Tax withholding | −885 | $1.73 | $1.53K | 33,681 |
| Donald E. Walther Chief Legal Officer | Aug 11, 2026 | Option exercise | +5,883 | – | – | 68,525 |
| Donald E. Walther Chief Legal Officer | Aug 11, 2026 | Tax withholding | −2,010 | $1.73 | $3.48K | 66,515 |
| Daniel Gizinski President, S&S Comm. Segment | Aug 10, 2026 | Option exercise | +280 | – | – | 32,732 |
| Daniel Gizinski President, S&S Comm. Segment | Aug 10, 2026 | Tax withholding | −127 | $1.72 | $218 | 32,605 |
| Michael Bondi Chief Financial Officer | Aug 10, 2026 | Option exercise | +1,196 | – | – | 146,154 |
| Michael Bondi Chief Financial Officer | Aug 10, 2026 | Tax withholding | −611 | $1.72 | $1.05K | 145,543 |
| Daniel Gizinski President, S&S Comm. Segment | Jul 31, 2026 | Option exercise | +2,573 | – | – | 33,613 |
| Daniel Gizinski President, S&S Comm. Segment | Jul 31, 2026 | Tax withholding | −1,161 | $1.68 | $1.95K | 32,452 |
| Daniel Gizinski President, S&S Comm. Segment | Jun 18, 2026 | Sale | −200 | $2.60 | $520 | 31,040 |
| Jeffery Paul Robertson President, Allerium Segment | Jun 3, 2026 | Tax withholding | −19,798 | $5.64 | $111.66K | 65,957 |
| Jeffery Paul Robertson President, Allerium Segment | Jun 3, 2026 | Option exercise | +38,910 | – | – | 85,755 |
| Donald E. Walther Chief Legal Officer | Apr 28, 2026 | Option exercise | +28,986 | – | – | 72,541 |
| Donald E. Walther Chief Legal Officer | Apr 28, 2026 | Tax withholding | −9,899 | $3.52 | $34.84K | 62,642 |
| Donald E. Walther Chief Legal Officer | Apr 28, 2026 | Tax withholding | −576 | $3.52 | $2.03K | 43,555 |
| Donald E. Walther Chief Legal Officer | Apr 28, 2026 | Option exercise | +1,685 | – | – | 44,131 |
| Bruce T. Crawford Director | Mar 24, 2026 | Award | +36,620 | – | – | 36,620 |
| Michael Hildebrandt Director | Mar 24, 2026 | Award | +36,620 | – | – | 73,836 |
| Mary Jane Raymond Director | Mar 24, 2026 | Award | +36,620 | – | – | 36,620 |
| Lloyd A. Sprung Director | Mar 24, 2026 | Award | +36,620 | – | – | 36,620 |
| Daniel Gizinski President, S&S Comm. Segment | Feb 4, 2026 | Option exercise | +1,019 | – | – | 31,700 |
| Daniel Gizinski President, S&S Comm. Segment | Feb 4, 2026 | Tax withholding | −460 | $5.29 | $2.43K | 31,240 |
| Kenneth Traub Chairman, President and CEO, Director | Jan 23, 2026 | Option exercise | +54,645 | – | – | 80,879 |
| Kenneth Traub Chairman, President and CEO, Director | Jan 23, 2026 | Tax withholding | −22,439 | $5.87 | $131.72K | 58,440 |
| Jeffery Paul Robertson President, Allerium Segment | Jan 10, 2026 | Tax withholding | −2,268 | $5.47 | $12.41K | 46,845 |
| Jeffery Paul Robertson President, Allerium Segment | Jan 10, 2026 | Option exercise | +4,036 | – | – | 49,113 |
| Donald E. Walther Chief Legal Officer | Nov 7, 2025 | Tax withholding | −868 | $3.04 | $2.64K | 42,446 |
| Donald E. Walther Chief Legal Officer | Nov 7, 2025 | Award | +2,605 | – | – | 43,314 |
| Michael Bondi Chief Financial Officer | Nov 7, 2025 | Award | +5,015 | – | – | 147,519 |
| Michael Bondi Chief Financial Officer | Nov 7, 2025 | Tax withholding | −2,561 | $3.04 | $7.79K | 144,958 |
| Daniel Gizinski President, S&S Comm. Segment | Nov 7, 2025 | Tax withholding | −539 | $3.04 | $1.64K | 30,681 |
| Daniel Gizinski President, S&S Comm. Segment | Nov 7, 2025 | Award | +1,193 | – | – | 31,220 |
| Daniel Gizinski President, S&S Comm. Segment | Sep 30, 2025 | Tax withholding | −4,011 | $2.58 | $10.35K | 30,027 |
| Daniel Gizinski President, S&S Comm. Segment | Sep 30, 2025 | Option exercise | +8,893 | – | – | 34,038 |
| Jeffery Paul Robertson President, T&W Segment | Sep 30, 2025 | Tax withholding | −2,492 | $2.58 | $6.43K | 45,077 |
| Jeffery Paul Robertson President, T&W Segment | Sep 30, 2025 | Option exercise | +4,907 | – | – | 47,569 |
| Michael Bondi Chief Financial Officer | Sep 30, 2025 | Tax withholding | −9,064 | $2.58 | $23.39K | 142,504 |
| Michael Bondi Chief Financial Officer | Sep 30, 2025 | Option exercise | +17,755 | – | – | 151,568 |
| Donald E. Walther Chief Legal Officer | Sep 30, 2025 | Option exercise | +15,946 | – | – | 46,020 |
| Donald E. Walther Chief Legal Officer | Sep 30, 2025 | Tax withholding | −5,311 | $2.58 | $13.70K | 40,709 |
| Daniel Gizinski President, S&S Comm. Segment | Aug 12, 2025 | Option exercise | +1,374 | – | – | 25,765 |
| Daniel Gizinski President, S&S Comm. Segment | Aug 12, 2025 | Tax withholding | −620 | $2.08 | $1.29K | 25,145 |
| Michael Bondi Chief Financial Officer | Aug 12, 2025 | Option exercise | +4,842 | – | – | 136,285 |
| Michael Bondi Chief Financial Officer | Aug 12, 2025 | Tax withholding | −2,472 | $2.08 | $5.14K | 133,813 |
| Daniel Gizinski President, S&S Comm. Segment | Aug 12, 2025 | Option exercise | +1,374 | – | – | 25,765 |
| Daniel Gizinski President, S&S Comm. Segment | Aug 12, 2025 | Tax withholding | −693 | $2.08 | $1.44K | 25,072 |
| Michael Bondi Chief Financial Officer | Aug 11, 2025 | Tax withholding | −5,269 | $1.99 | $10.49K | 131,443 |
| Michael Bondi Chief Financial Officer | Aug 11, 2025 | Option exercise | +10,321 | – | – | 136,712 |
| Donald E. Walther Chief Legal Officer | Aug 11, 2025 | Tax withholding | −1,959 | $1.99 | $3.90K | 30,074 |
| Donald E. Walther Chief Legal Officer | Aug 11, 2025 | Option exercise | +5,882 | – | – | 32,033 |
| Daniel Gizinski President, S&S Comm. Segment | Aug 11, 2025 | Option exercise | +1,961 | – | – | 25,276 |
| Daniel Gizinski President, S&S Comm. Segment | Aug 11, 2025 | Tax withholding | −885 | $1.99 | $1.76K | 24,391 |
| Michael Bondi Chief Financial Officer | Aug 10, 2025 | Tax withholding | −611 | $2.01 | $1.23K | 126,391 |
| Michael Bondi Chief Financial Officer | Aug 10, 2025 | Option exercise | +1,195 | – | – | 127,002 |
| Daniel Gizinski President, S&S Comm. Segment | Aug 10, 2025 | Option exercise | +280 | – | – | 23,442 |
| Daniel Gizinski President, S&S Comm. Segment | Aug 10, 2025 | Tax withholding | −127 | $2.01 | $255 | 23,315 |
| Michael Bondi Chief Financial Officer | Aug 4, 2025 | Tax withholding | −925 | $2.05 | $1.90K | 125,807 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.