Comtech Telecommunications Corp
CMTL- Exchange
- Nasdaq
- Industry
- Radio & Tv Broadcasting & Communications Equipment
- SEC CIK
- 0000023197
No open-market purchases or sales by Comtech Telecommunications Corp insiders were filed in the last 90 days; 77 institutions reported holding it in 13F filings for Q2 2026, worth $27.6M in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Comtech Telecommunications Corp as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 84
- +15 vs. Q4 2025
- Shares held
- 15.6M
- +3.26M (+26.5%) vs. Q4 2025
- Total value
- $51.3M
- −$13.3M (−20.6%) vs. Q4 2025
- New holders
- 22
- 30 more added
- Sold out
- 7
- 16 more reduced
1 institution that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CMTL on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 77 | $27.6M |
| Q1 2026 | 84 | $51.3M |
| Q4 2025 | 70 | $71.8M |
| Q3 2025 | 63 | $33.5M |
| Q2 2025 | 62 | $28.5M |
| Q1 2025 | 63 | $20.0M |
| Q4 2024 | 71 | $54.7M |
| Q3 2024 | 68 | $70.8M |
| Q2 2024 | 100 | $46.6M |
| Q1 2024 | 111 | $65.8M |
| Q4 2023 | 133 | $168.1M |
| Q3 2023 | 128 | $178.3M |
| Q2 2023 | 149 | $188.6M |
| Q1 2023 | 137 | $258.5M |
| Q4 2022 | 132 | $253.3M |
| Q3 2022 | 143 | $202.2M |
| Q2 2022 | 140 | $186.0M |
| Q1 2022 | 133 | $317.9M |
| Q4 2021 | 144 | $465.8M |
| Q3 2021 | 141 | $496.0M |
| Q2 2021 | 147 | $480.6M |
| Q1 2021 | 146 | $511.0M |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Comtech Telecommunications Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Royce & Associates LP | 1,716,098 | $5.70M | 0.06% | +85,000+5.2% | Added |
| QVT Financial LP | 1,694,467 | $5.34M | 0.42% | +302,115+21.7% | Added |
| Beacon Pointe Advisors, LLC | 1,246,044 | $4.14M | 0.02% | −71,486−5.4% | Reduced |
| Vanguard Capital Management LLC | 1,194,328 | $3.97M | 0.00% | +1,194,328 | New |
| Needham Investment Management LLC | 1,174,300 | $3.90M | 0.20% | 00.0% | Unchanged |
| Marshall Wace, LLP | 867,137 | $2.88M | 0.00% | +131,362+17.9% | Added |
| TCW Group Inc | 726,806 | $2.39M | 0.02% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 493,103 | $1.64M | 0.00% | −44,512−8.3% | Reduced |
| BlackRock, Inc. | 483,885 | $1.61M | 0.00% | +38,243+8.6% | Added |
| Pacific Ridge Capital Partners, LLC | 463,784 | $1.54M | 0.33% | +4,689+1.0% | Added |
| Acadian Asset Management LLC | 403,265 | $1.33M | 0.00% | +403,265 | New |
| MML Investors Services, LLC | 390,319 | $1.30M | 0.00% | −20,277−4.9% | Reduced |
| Two Sigma Investments, LP | 376,091 | $1.25M | 0.00% | −5,683−1.5% | Reduced |
| Geode Capital Management, LLC | 351,766 | $1.17M | 0.00% | +13,177+3.9% | Added |
| Jane Street Group, LLC | 294,515 | $977.8K | 0.00% | +10,822+3.8% | Added |
| Citadel Advisors LLC | 273,085 | $906.6K | 0.00% | +176,501+182.7% | Added |
| Beartown Capital Management, LLC | 251,881 | $836.2K | 0.66% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 251,726 | $835.7K | 0.00% | +120,454+91.8% | Added |
| Renaissance Technologies LLC | 235,649 | $782.4K | 0.00% | +142,849+153.9% | Added |
| Millennium Management LLC | 208,842 | $693.4K | 0.00% | +194,061+1,312.9% | Added |
| Globeflex Capital L P | 197,120 | $654.4K | 0.10% | +197,120 | New |
| UBS Group AG | 174,236 | $578.5K | 0.00% | −25,049−12.6% | Reduced |
| Vanguard Fiduciary Trust Co | 173,902 | $577.4K | 0.00% | +173,902 | New |
| Bridgeway Capital Management, LLC | 164,989 | $547.8K | 0.01% | +129,989+371.4% | Added |
| Mount Lucas Management LP | 160,000 | $531.2K | 0.20% | +52,600+49.0% | Added |
| State Street Corp | 139,237 | $462.3K | 0.00% | +10,300+8.0% | Added |
| Goldman Sachs Group Inc | 128,793 | $427.6K | 0.00% | +51,537+66.7% | Added |
| Engineers Gate Manager LP | 97,053 | $322.2K | 0.00% | +97,053 | New |
| Northern Trust Corp | 81,965 | $272.1K | 0.00% | −519−0.6% | Reduced |
| Hillsdale Investment Management Inc. | 71,200 | $236.4K | 0.01% | +71,200 | New |
| XTX Topco Ltd | 71,180 | $236.3K | 0.00% | +51,137+255.1% | Added |
| Morgan Stanley | 69,852 | $231.9K | 0.00% | −21,678−23.7% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 57,250 | $190.1K | 0.00% | +37,283+186.7% | Added |
| Jump Financial, LLC | 55,590 | $184.6K | 0.00% | −959−1.7% | Reduced |
| Integrated Quantitative Investments LLC | 53,630 | $178.1K | 0.03% | +53,630 | New |
| Jacobs Levy Equity Management, Inc | 51,930 | $172.4K | 0.00% | +26,661+105.5% | Added |
| Cetera Investment Advisers | 40,962 | $136.0K | 0.00% | +18,287+80.6% | Added |
| Squarepoint Ops LLC | 39,354 | $130.7K | 0.00% | −101,295−72.0% | Reduced |
| Bank of America Corp | 36,057 | $119.7K | 0.00% | −61,542−63.1% | Reduced |
| Graham Capital Management, L.P. | 34,357 | $114.1K | 0.00% | +34,357 | New |
| Point72 Asset Management, L.P. | 33,710 | $111.9K | 0.00% | +21,437+174.7% | Added |
| LPL Financial LLC | 32,972 | $109.5K | 0.00% | +32,972 | New |
| Franklin Resources Inc | 32,638 | $108.4K | 0.00% | −2,683−7.6% | Reduced |
| Price T Rowe Associates Inc | 31,864 | $106.0K | 0.00% | 00.0% | Unchanged |
| Omers Administration Corp | 31,800 | $105.6K | 0.00% | +100+0.3% | Added |
| Barclays PLC | 29,590 | $98.2K | 0.00% | +486+1.7% | Added |
| Occudo Quantitative Strategies LP | 27,847 | $98.0K | 0.01% | +27,847 | New |
| Schonfeld Strategic Advisors LLC | 28,896 | $95.9K | 0.00% | +28,896 | New |
| Dynamic Technology Lab Private Ltd | 27,720 | $92.0K | 0.02% | +27,720 | New |
| Stifel Financial Corp | 22,564 | $74.9K | 0.00% | 00.0% | Unchanged |
| HSBC Holdings PLC | 22,609 | $71.9K | 0.00% | +3,278+17.0% | Added |
| Advisor Group Holdings, Inc. | 20,930 | $69.5K | 0.00% | +20,140+2,549.4% | Added |
| Covestor Ltd | 20,714 | $69.0K | 0.05% | 00.0% | Unchanged |
| Verdad Advisers, LP | 19,099 | $63.4K | 0.07% | +19,099 | New |
| Adage Capital Partners GP, L.L.C. | 18,499 | $61.4K | 0.00% | 00.0% | Unchanged |
| Brevan Howard Capital Management LP | 15,655 | $52.0K | 0.00% | +15,655 | New |
| Cresset Asset Management, LLC | 15,000 | $49.8K | 0.00% | −6,000−28.6% | Reduced |
| Group One Trading, L.P. | 14,526 | $48.2K | 0.00% | +14,526 | New |
| Qube Research & Technologies Ltd | 14,219 | $47.2K | 0.00% | +2,864+25.2% | Added |
| Centiva Capital, LP | 14,164 | $47.0K | 0.00% | +14,164 | New |
| Invesco Ltd. | 13,151 | $43.7K | 0.00% | +13,151 | New |
| Axq Capital, LP | 11,749 | $39.0K | 0.01% | +11,749 | New |
| Catalyst Funds Management Pty Ltd | 11,054 | $36.7K | 0.01% | +11,054 | New |
| Vanguard Global Advisers, LLC | 10,726 | $35.6K | 0.00% | +10,726 | New |
| BNP Paribas Arbitrage, SA | 9,413 | $31.3K | 0.00% | +205+2.2% | Added |
| Simplex Trading, LLC | 6,890 | $22.9K | 0.00% | +6,890 | New |
| US Bancorp | 6,000 | $19.9K | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 4,262 | $14.2K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 2,227 | $7.00K | 0.00% | +1,707+328.3% | Added |
| National Bank of Canada | 909 | $3.02K | 0.00% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 779 | $2.59K | 0.00% | +107+15.9% | Added |
| Citigroup Inc | 672 | $2.23K | 0.00% | +671+67,100.0% | Added |
| Torren Management, LLC | 350 | $1.16K | 0.00% | −564−61.7% | Reduced |
| SBI Securities Co., Ltd. | 279 | $926 | 0.00% | −300−51.8% | Reduced |
| Farther Finance Advisors, LLC | 215 | $750 | 0.00% | 00.0% | Unchanged |
| Investors Research Corp | 200 | $664 | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 174 | $578 | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 156 | $470 | 0.00% | −1,970−92.7% | Reduced |
| Scarborough Advisors, LLC | 108 | $359 | 0.00% | +108 | New |
| FMR LLC | 105 | $349 | 0.00% | +50+90.9% | Added |
| UMA Financial Services, Inc. | 31 | $103 | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 15 | $50 | 0.00% | −26,381−99.9% | Reduced |
| Atlantic Union Bankshares Corp | 3 | $10 | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 1 | $3 | 0.00% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −168,693−100.0% | Sold out |
| Potomac Capital Management, Inc. | 0 | $0 | 0.00% | −160,912−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −98,380−100.0% | Sold out |
| Algert Global LLC | 0 | $0 | 0.00% | −17,072−100.0% | Sold out |
| Scientech Research LLC | 0 | $0 | 0.00% | −10,089−100.0% | Sold out |
| Kestra Advisory Services, LLC | 0 | $0 | 0.00% | −4,850−100.0% | Sold out |
| Strive Financial Group ,LLC | 0 | $0 | 0.00% | −50−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |