CMTL — COMTECH TELECOMMUNICATIONS C
As of Q2 2026, 19 SEC-registered investment managers reported holding CMTL (COMTECH TELECOMMUNICATIONS C) in their latest 13F filings, with a combined reported value of $5.40M across 2.61M shares. That is -49.0% by share count (-2.51M shares) versus the previous quarter, while reported value moved -68.0%. Ownership is concentrated: the five largest holders account for 73.8% of reported value and the top ten for 95.1%.
Compared with the prior quarter, 1 opened new positions, 4 added to existing stakes, 14 trimmed, 2 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
CMTL is classified in the Information Technology sector.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
| Fund | Quarter | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|---|
| Vanguard Group history | Q4 2025 | 1.36M | $7.20M | 0.00% | Add |
| First Eagle Investment Management history | Q4 2023 | 508.99K | $4.29M | 0.01% | Add |
| Principal Global Investors history | Q1 2023 | 167.66K | $2.09M | 0.00% | Reduce |
| Balyasny Asset Management history | Q3 2025 | 527.26K | $1.36M | 0.00% | Hold |
| Marshall Wace history | Q2 2026 | 553.25K | $1.16M | 0.00% | Reduce |
| BlackRock Inc history | Q2 2026 | 505.96K | $1.06M | 0.00% | Add |
| Geode Capital Management history | Q2 2026 | 345.19K | $725.29K | 0.00% | Reduce |
| Renaissance Technologies history | Q2 2026 | 332.50K | $698.25K | 0.00% | Add |
| PSP Investments history | Q1 2023 | 48.85K | $609.65K | 0.00% | Reduce |
| Arrowstreet Capital history | Q4 2024 | 121.86K | $488.64K | 0.00% | Reduce |
| Goldman Sachs Group history | Q1 2026 | 128.79K | $427.59K | 0.00% | Add |
| BNY Mellon history | Q1 2024 | 103.52K | $355.06K | 0.00% | Reduce |
| Charles Schwab Investment Management history | Q4 2024 | 87.66K | $351.52K | 0.00% | Reduce |
| Royce & Associates history | Q2 2026 | 162.95K | $342.20K | 0.00% | Reduce |
| Prudential Financial history | Q1 2023 | 26.88K | $335.44K | 0.00% | Reduce |
| Two Sigma Investments history | Q2 2026 | 156.06K | $327.72K | 0.00% | Reduce |
| Citadel Advisors history | Q2 2026 | 144.84K | $304.17K | 0.00% | Reduce |
| D. E. Shaw & Co history | Q3 2024 | 50.00K | $240.50K | 0.00% | Hold |
| Millennium Management history | Q2 2026 | 101.70K | $213.58K | 0.00% | Reduce |
| UBS Group AG history | Q2 2026 | 76.34K | $160.31K | 0.00% | Reduce |
New Positions (Q2 2026)
- JPMorgan Chase & Co 6.24K sh · $12.73K
Fully Exited (vs previous quarter)
- Goldman Sachs Group sold 128.79K sh · $427.59K
- Citigroup Inc sold 672 sh · $2.23K
Fund Position History — shares by quarter (top 20 funds)
| Fund | Q3 2021 | Q4 2021 | Q1 2022 | Q2 2022 | Q3 2022 | Q4 2022 | Q1 2023 | Q2 2023 | Q3 2023 | Q4 2023 | Q1 2024 | Q2 2024 | Q3 2024 | Q4 2024 | Q1 2025 | Q2 2025 | Q3 2025 | Q4 2025 | Q1 2026 | Q2 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Marshall Wace | — | — | — | — | 62.30K | — | — | 315.60K | 224.41K | 488.76K | 364.65K | — | — | 10.92K | 233.86K | 269.93K | 384.46K | 735.77K | 867.14K | 553.25K |
| BlackRock Inc | — | — | — | — | — | — | — | — | — | — | — | — | 752.38K | 820.90K | 775.57K | 774.67K | 448.47K | 445.64K | 483.88K | 505.96K |
| Geode Capital Management | 438.83K | 443.63K | 459.91K | 471.09K | 477.00K | 488.23K | 524.01K | 554.92K | 578.70K | 604.75K | 623.88K | 313.54K | 346.84K | 345.13K | 357.14K | 334.79K | 335.18K | 338.59K | 351.77K | 345.19K |
| Renaissance Technologies | — | — | — | — | — | — | 25.35K | 105.82K | 106.25K | 30.05K | — | — | — | 74.00K | 73.00K | 80.40K | 200.18K | 92.80K | 235.65K | 332.50K |
| Royce & Associates | 907.74K | 847.05K | 848.45K | 987.35K | 1.04M | 1.05M | 1.00M | 1.02M | 1.17M | 940.40K | 634.35K | — | 989.30K | 1.33M | 1.58M | 1.57M | 1.59M | 1.63M | 1.72M | 162.95K |
| Two Sigma Investments | 34.08K | 35.98K | — | — | — | 32.32K | 45.11K | 139.29K | 81.95K | 101.11K | 216.58K | 330.83K | 292.97K | 292.93K | 200.06K | 149.74K | 256.61K | 381.77K | 376.09K | 156.06K |
| Citadel Advisors | 52.15K | 24.91K | — | 11.68K | 36.71K | 92.56K | 125.50K | 410.48K | 417.64K | 109.77K | 552.47K | 74.90K | 54.70K | 27.90K | 21.00K | 39.32K | 84.94K | 148.88K | 283.19K | 144.84K |
| Millennium Management | 17.81K | 27.97K | — | — | 53.29K | 51.16K | 38.98K | 864.68K | 544.51K | 205.58K | 31.50K | 450.50K | 334.97K | 300.21K | 139.28K | 85.91K | 26.28K | 14.78K | 208.84K | 101.70K |
| UBS Group AG | 17.36K | 17.34K | 18.51K | 12.00K | 16.89K | 24.11K | 30.26K | 36.26K | 48.53K | 55.70K | 54.65K | 45.72K | 68.79K | 265.62K | 245.42K | 232.78K | 236.94K | 199.28K | 174.24K | 76.34K |
| Northern Trust Corp | 351.35K | 342.64K | 328.08K | 323.72K | 290.38K | 295.65K | 290.87K | 249.98K | 240.94K | 259.32K | 253.61K | 243.00K | 80.16K | 91.22K | 86.80K | 86.12K | 83.13K | 82.48K | 81.97K | 67.34K |
| Morgan Stanley | 105.70K | 168.92K | 156.75K | 268.76K | 327.63K | 289.97K | 303.18K | 157.93K | 126.72K | 178.28K | 85.13K | 85.45K | 55.25K | 94.55K | 200.89K | 234.17K | 117.61K | 91.53K | 69.85K | 33.66K |
| Invesco Ltd | 295.31K | 234.04K | 309.17K | 339.64K | 335.97K | 479.16K | 494.43K | 208.06K | 237.84K | 262.00K | 173.28K | 139.99K | 140.61K | 139.69K | 106.69K | 67.88K | 33.51K | — | 13.15K | 30.80K |
| Bank of America Corp | 68.75K | 83.72K | 76.53K | 72.25K | 47.01K | 63.51K | 74.55K | 73.30K | 80.54K | 82.61K | 78.66K | 81.69K | 101.19K | 109.19K | 36.90K | 36.43K | 30.54K | 97.60K | 36.06K | 26.02K |
| Point72 Asset Management | — | — | — | — | — | — | — | 17.45K | — | — | — | — | — | — | — | — | — | 12.27K | 33.71K | 18.33K |
| Franklin Resources | — | — | — | — | — | — | — | 12.81K | — | — | — | — | — | — | — | — | 35.38K | 35.32K | 32.64K | 11.86K |
| JPMorgan Chase & Co | 118.84K | 37.37K | 117.49K | 81.59K | 495.38K | 872.66K | 869.38K | 133.64K | 66.83K | 60.86K | 51.02K | 40.63K | 556 | 637 | 63.09K | 117.97K | 2.96K | 2.13K | — | 6.24K |
| Fidelity Management & Research (FMR) | 11 | 11 | 565 | 1.20K | 2.02K | 1.54K | 1.92K | 1.36K | 416 | 656 | 525 | 5.14K | 5.23K | 4.93K | 5.48K | 683 | 683 | 55 | 105 | 100 |
| Wells Fargo & Co | 3.89K | 16.84K | 7.28K | 3.09K | 2.96K | 1.38K | 6.71K | 10.93K | 7.28K | 8.94K | 10.04K | 175 | 175 | 175 | 174 | 174 | 174 | 174 | 174 | 88 |
| T. Rowe Price Associates | 24.36K | 23.93K | 24.43K | 24.63K | 30.73K | 35.74K | 23.61K | 30.22K | 30.80K | 28.95K | 31.00K | 22.44K | 22.44K | 22.44K | 56.94K | 56.11K | 31.86K | 31.86K | 31.86K | 41.50K |
| Goldman Sachs Group | 109.99K | 57.56K | 136.48K | 103.34K | 102.86K | 53.20K | 61.13K | 84.08K | 79.28K | 58.34K | 115.89K | 353.48K | 53.29K | 23.87K | 44.59K | 62.34K | 69.47K | 77.26K | 128.79K | — |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
Drag / scroll to zoom · Default shows the most recent year · Annotations come from quarterly fund actions in 13F filings · Hover a marker for details