Comtech TelecommunicationsCMTL
13F holders, Q1 2026 (March 31)84holders +14
19new positions
6sold out
4famous investors
$3.30avg. 13F price*
At the end of Q1 2026, 84 institutions reported holding Comtech Telecommunications (CMTL) in their 13F filings, up 14 from Q4 2025. 19 opened new positions and 6 sold out. The largest holders were Royce & Associates LP ($5.7M), QVT Financial LP ($5.3M) and Beacon Pointe Advisors, LLC ($4.1M). 4 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Ken Griffin (0.0% of Citadel Advisors's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Comtech Telecommunications
- CUSIP
- 205826209
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 19 | $3.6M |
| Exits | 6 | $1.5M |
All 13F filers, Q4 2025 → Q1 2026: 2,728,568 shares bought and 682,251 shares sold, net +2,046,317 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 84 holders
| Royce & Associates LP | 0.06% | Add +5.2% | 1,716,098 | $5.7M |
| QVT Financial LP | 0.43% | Add +21.7% | 1,694,467 | $5.3M |
| Beacon Pointe Advisors, LLC | 0.02% | Reduce -5.4% | 1,246,044 | $4.1M |
| Vanguard Capital Management LLC | 0.00% | — | 1,194,328 | $4.0M |
| Needham Investment Management LLC | 0.20% | No change | 1,174,300 | $3.9M |
| Marshall Wace, LLP | 0.00% | Add +17.9% | 867,137 | $2.9M |
| TCW Group Inc. | 0.02% | No change | 726,806 | $2.4M |
| Dimensional Fund Advisors LP | 0.00% | Reduce -8.3% | 493,103 | $1.6M |
| BlackRock, Inc. | 0.00% | Add +8.6% | 483,885 | $1.6M |
| Pacific Ridge Capital Partners, LLC | 0.33% | Add +1.0% | 463,784 | $1.5M |
| Acadian Asset Management LLC | 0.00% | New | 403,265 | $1.3M |
| MML Investors Services, LLC | 0.00% | Reduce -4.9% | 390,319 | $1.3M |
| Two Sigma Investments, LP | 0.00% | Reduce -1.5% | 376,091 | $1.2M |
| Geode Capital Management, LLC | 0.00% | Add +3.9% | 351,766 | $1.2M |
| Jane Street Group, LLC | 0.00% | Add +3.8% | 294,515 | $978K |
| Citadel Advisors | 0.00% | Add +182.7% | 273,085 | $907K |
| Beartown Capital Management, LLC | 0.66% | No change | 251,881 | $836K |
| Susquehanna International Group, LLP | 0.00% | Add +91.8% | 251,726 | $836K |
| Renaissance Technologies | 0.00% | Add +153.9% | 235,649 | $782K |
| Millennium Management | 0.00% | Add +1312.9% | 208,842 | $693K |
| Globeflex Capital L P | 0.10% | New | 197,120 | $654K |
| UBS Group AG | 0.00% | Reduce -12.6% | 174,236 | $578K |
| Vanguard Fiduciary Trust Co. | 0.00% | — | 173,902 | $577K |
| Bridgeway Capital Management, LLC | 0.01% | Add +371.4% | 164,989 | $548K |
| Mount Lucas Management LP | 0.20% | Add +49.0% | 160,000 | $531K |
| State Street Corp. | 0.00% | Add +8.0% | 139,237 | $462K |
| Goldman Sachs Group Inc. | 0.00% | Add +66.7% | 128,793 | $428K |
| Engineers Gate Manager LP | 0.00% | New | 97,053 | $322K |
| Northern Trust Corp. | 0.00% | Reduce -0.6% | 81,965 | $272K |
| Hillsdale Investment Management Inc. | 0.01% | New | 71,200 | $236K |
| XTX Topco Ltd | 0.00% | Add +255.1% | 71,180 | $236K |
| Morgan Stanley | 0.00% | Reduce -23.7% | 69,852 | $232K |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | Add +186.7% | 57,250 | $190K |
| Jump Financial, LLC | 0.00% | Reduce -1.7% | 55,590 | $185K |
| Integrated Quantitative Investments LLC | 0.03% | New | 53,630 | $178K |
| Jacobs Levy Equity Management, Inc. | 0.00% | Add +105.5% | 51,930 | $172K |
| Cetera Investment Advisers | 0.00% | Add +80.7% | 40,962 | $136K |
| Squarepoint Ops LLC | 0.00% | Reduce -72.0% | 39,354 | $131K |
| Bank of America Corp. | 0.00% | Reduce -63.1% | 36,057 | $120K |
| Graham Capital Management, L.P. | 0.01% | New | 34,357 | $114K |
| Point72 Asset Management | 0.00% | Add +174.7% | 33,710 | $112K |
| LPL Financial LLC | 0.00% | New | 32,972 | $109K |
| Franklin Resources Inc. | 0.00% | Reduce -7.6% | 32,638 | $108K |
| T. Rowe Price Associates Inc. | 0.00% | No change | 31,864 | $106K |
| OMERS ADMINISTRATION Corp | 0.00% | Add +0.3% | 31,800 | $106K |
| Barclays PLC | 0.00% | Add +1.7% | 29,590 | $98K |
| Occudo Quantitative Strategies LP | 0.01% | New | 27,847 | $98K |
| Schonfeld Strategic Advisors LLC | 0.00% | New | 28,896 | $96K |
| Dynamic Technology Lab Private Ltd | 0.01% | New | 27,720 | $92K |
| Stifel Financial Corp. | 0.00% | No change | 22,564 | $75K |
| HSBC Holdings PLC | 0.00% | Add +17.0% | 22,609 | $72K |
| Osaic Holdings, Inc. | 0.00% | Add +2549.4% | 20,930 | $69K |
| Covestor Ltd | 0.05% | No change | 20,714 | $69K |
| Verdad Advisers, LP | 0.07% | New | 19,099 | $63K |
| Adage Capital Partners Gp, L.L.C. | 0.00% | No change | 18,499 | $61K |
| Brevan Howard Capital Management LP | 0.00% | New | 15,655 | $52K |
| Cresset Asset Management, LLC | 0.00% | Reduce -28.6% | 15,000 | $50K |
| Group One Trading LLC | 0.00% | New | 14,526 | $48K |
| Qube Research & Technologies Ltd | 0.00% | Add +25.2% | 14,219 | $47K |
| Centiva Capital, LP | 0.00% | New | 14,164 | $47K |
| Invesco Ltd. | 0.00% | New | 13,151 | $44K |
| Axq Capital, LP | 0.01% | New | 11,749 | $39K |
| Catalyst Funds Management Pty Ltd | 0.01% | New | 11,054 | $37K |
| Vanguard Global Advisers, LLC | 0.00% | — | 10,726 | $36K |
| BNP Paribas Financial Markets | 0.00% | Add +2.2% | 9,413 | $31K |
| Simplex Trading, LLC | 0.00% | New | 6,890 | $23K |
| US Bancorp \de | 0.00% | No change | 6,000 | $20K |
| Northwestern Mutual Wealth Management Co. | 0.00% | No change | 4,262 | $14K |
| Royal Bank of Canada | 0.00% | Add +328.3% | 2,227 | $7K |
| National Bank of Canada | 0.00% | No change | 909 | $3K |
| Federated Hermes, Inc. | 0.00% | Add +15.9% | 779 | $3K |
| Citigroup Inc. | 0.00% | Add +67100.0% | 672 | $2K |
| Torren Management, LLC | 0.00% | Reduce -61.7% | 350 | $1K |
| SBI Securities Co., Ltd. | 0.00% | Reduce -51.8% | 279 | $926 |
| Farther Finance Advisors, LLC | 0.00% | No change | 215 | $750 |
| Investors Research Corp | 0.00% | No change | 200 | $664 |
| Wells Fargo & Company | 0.00% | No change | 174 | $578 |
| JPMorgan Chase & Co. | 0.00% | Reduce -92.7% | 156 | $470 |
| Scarborough Advisors, LLC | 0.00% | New | 108 | $359 |
| FMR LLC | 0.00% | Add +90.9% | 105 | $349 |
| Physician Wealth Advisors, Inc. | 0.00% | No change | 31 | $103 |
| NewEdge Advisors, LLC | 0.00% | Reduce -99.9% | 15 | $50 |
| Atlantic Union Bankshares Corp | 0.00% | No change | 3 | $10 |
| Huntington National Bank | 0.00% | No change | 1 | $3 |
"% of holder's portfolio" is CMTL's weight in each manager's 13F, not the share of Comtech Telecommunications the manager owns.