13F reference period
Q2 2026
Security Snapshot
COMTECH TELECOMMUNICATIONS CORP /DE/ - Common Stock (CMTL) Institutional Ownership
CUSIP: 205826209
13F Institutional Holders and Ownership History from Q1 2014 to Q3 2026
Institutions Reporting
77
Shares (Excl. Options)
12.98M
Full value: 12,978,637 · shares · 30 Jun 2026Price
$2.10
The headline uses the Q2 2026 reference period after its reporting deadline. Available reports may still be incomplete or amended. Newer periods in the history table contain incoming reports and may be incomplete.
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- Security type / class
- Equity / Common Stock
- Symbol
- CMTL on Nasdaq
- All holders as of 30 Jun 2026
- Q2 2026
- Total 13F shares
- 12,978,637
- Total 13F value
- $27,565,581
- Portfolio coverage rank
- 0%
- Share change
- -2,562,821
- Value change
- -$6,223,372
- Number of holders
- 77
- Shares outstanding
- 30,001,657
- SEC-reported price per share
- $1.37
- Insider filing price
- $1.37
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Filing notes and source
Key facts
- CMTL - COMTECH TELECOMMUNICATIONS CORP /DE/ - Common Stock is tracked under CUSIP 205826209.
- 77 institutions reported positions in Q2 2026.
- 6 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 84 to 77 between Q1 2026 and Q2 2026.
- SEC-reported value moved from to
$51.32M
Full value: $51,323,040 · USD · 31 Mar 2026.$27.57M
Full value: $27,565,581 · USD · 30 Jun 2026
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 77 institutions filings for Q2 2026.
Security key
205826209
13F reference period
Q2 2026
13F holders
77
13D/G owners
6
CIK / CUSIP context first
Open Q2 2026 holders
CMTL full holder history
COMTECH TELECOMMUNICATIONS CORP /DE/ SEC filings
COMTECH TELECOMMUNICATIONS CORP /DE/ company facts
COMTECH TELECOMMUNICATIONS CORP /DE/ insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 205826209:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
6
Security
CMTL
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Magnetar Financial LLC | 43% | +2.8% | $116,045,614 | +$7,493,585 | 22,402,628 | +6.9% | Magnetar Financial LLC | 14 Jun 2026 |
| White Hat Capital Partners LP | 10% | 0% | $26,472,773 | +$1,571,949 | 5,110,574 | +6.3% | Mark R. Quinlan | 14 Jun 2026 |
| QVT Financial LP | 5.7% | $5,625,630 | 1,694,467 | QVT Financial LP | 31 Mar 2026 | |||
| VANGUARD CAPITAL MANAGEMENT LLC | 5% | $3,171,505 | 1,503,083 | Vanguard Capital Management | 30 Jun 2026 | |||
| NEEDHAM INVESTMENT MANAGEMENT LLC | 4% | -35% | $6,212,047 | -$3,204,153 | 1,174,300 | -34% | NEEDHAM INVESTMENT MANAGEMENT L.L.C. | 31 Dec 2025 |
| ROYCE & ASSOCIATES LP | 0.54% | -97% | $342,201 | -$2,980,288 | 162,953 | -90% | ROYCE & ASSOCIATES LP | 30 Jun 2026 |
As of 30 Jun 2026,
77
institutional investors reported holding
shares of
COMTECH TELECOMMUNICATIONS CORP /DE/ - Common Stock (CMTL).
This represents
43%
of the company’s total
outstanding shares.
12.98M
Full value: 12,978,637 · shares · 30 Jun 202630M
Full value: 30,001,657 · shares · Stored outstanding share count13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
40%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| QVT Financial LP | 5.6% | 1,676,031 | -1.1% | 0.21% | $3,343,682 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.4% | 1,306,904 | +9.4% | 0% | $2,744,498 |
| Beacon Pointe Advisors, LLC | 4.2% | 1,246,044 | 0% | 0.01% | $2,616,693 |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 3% | 906,360 | -23% | 0.06% | $1,903,358 |
| TCW GROUP INC | 2.4% | 726,806 | 0% | 0.01% | $2,019,997 |
| MML INVESTORS SERVICES, LLC | 2.3% | 689,702 | +77% | 0% | $1,448,373 |
| ACADIAN ASSET MANAGEMENT LLC | 2% | 599,792 | +49% | 0% | $1,253,000 |
| MARSHALL WACE, LLP | 1.8% | 553,248 | -36% | 0% | $1,161,821 |
| BlackRock, Inc. | 1.7% | 505,956 | +4.6% | 0% | $1,062,508 |
| JANE STREET GROUP, LLC | 1.6% | 479,922 | +63% | 0% | $1,007,837 |
| Pacific Ridge Capital Partners, LLC | 1.5% | 460,052 | -0.8% | 0.18% | $966,109 |
| DIMENSIONAL FUND ADVISORS LP | 1.5% | 441,544 | -10% | 0% | $927,125 |
| GEODE CAPITAL MANAGEMENT, LLC | 1.2% | 345,194 | -1.9% | 0% | $725,294 |
| RENAISSANCE TECHNOLOGIES LLC | 1.1% | 332,500 | +41% | 0% | $698,250 |
| VANGUARD FIDUCIARY TRUST CO | 0.62% | 185,453 | +6.6% | 0% | $389,451 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 0.57% | 170,989 | +3.6% | 0.01% | $359,077 |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 0.54% | 163,046 | +214% | 0% | $342,397 |
| ROYCE & ASSOCIATES LP | 0.54% | 162,953 | -91% | 0% | $342,201 |
| TWO SIGMA INVESTMENTS, LP | 0.52% | 156,059 | -59% | 0% | $327,724 |
| XTX Topco Ltd | 0.5% | 150,632 | +112% | 0% | $316,327 |
| Mount Lucas Management LP | 0.48% | 145,000 | -9.4% | 0.11% | $304,500 |
| STATE STREET CORP | 0.46% | 138,737 | -0.36% | 0% | $291,348 |
| GLOBEFLEX CAPITAL L P | 0.43% | 128,019 | -35% | 0.03% | $268,840 |
| MILLENNIUM MANAGEMENT LLC | 0.34% | 101,704 | -51% | 0% | $213,578 |
| Graham Capital Management, L.P. | 0.31% | 91,580 | +167% | 0.01% | $192,318 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
51
Headline period
Q2 2026
Rows shown
1-25 of 51
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q3 | 21,650 | $29,662 | +$28,636 | $1.37 | 5 |
| 2026 Q2 | 12,978,637 | $27,565,581 | -$6,223,372 | $2.10 | 77 |
| 2026 Q1 | 15,550,191 | $51,323,040 | +$5,276,978 | $3.32 | 84 |
| 2025 Q4 | 13,654,964 | $71,821,363 | +$2,296,655 | $5.29 | 70 |
| 2025 Q3 | 13,098,671 | $33,536,094 | +$3,786,842 | $2.58 | 63 |
| 2025 Q2 | 11,635,354 | $28,462,065 | -$1,533,455 | $2.45 | 62 |
| 2025 Q1 | 12,530,828 | $20,022,053 | -$3,127,033 | $1.60 | 62 |
| 2024 Q4 | 13,663,839 | $54,746,705 | -$5,148,442 | $4.01 | 71 |
| 2024 Q3 | 14,685,186 | $70,593,255 | -$1,787,991 | $4.81 | 67 |
| 2024 Q2 | 15,346,819 | $46,505,572 | -$13,098,249 | $3.03 | 99 |
| 2024 Q1 | 19,107,862 | $65,541,631 | -$17,277,946 | $3.43 | 107 |
| 2023 Q4 | 19,915,422 | $167,885,446 | -$19,088 | $8.43 | 129 |
| 2023 Q3 | 20,378,891 | $178,312,802 | -$2,526,588 | $8.75 | 124 |
| 2023 Q2 | 20,606,931 | $188,388,353 | -$3,782,633 | $9.14 | 146 |
| 2023 Q1 | 20,710,551 | $258,459,375 | -$1,559,046 | $12.48 | 132 |
| 2022 Q4 | 20,865,685 | $253,329,582 | -$5,844,452 | $12.14 | 126 |
| 2022 Q3 | 20,191,599 | $202,135,096 | -$2,153,026 | $10.01 | 132 |
| 2022 Q2 | 20,495,378 | $185,981,603 | +$1,567,059 | $9.07 | 129 |
| 2022 Q1 | 20,265,277 | $317,905,877 | +$5,472,037 | $15.69 | 122 |
| 2021 Q4 | 19,667,298 | $465,813,383 | +$5,786,521 | $23.69 | 137 |
| 2021 Q3 | 19,368,281 | $495,957,464 | -$12,612,252 | $25.61 | 132 |
| 2021 Q2 | 19,889,443 | $480,554,104 | -$16,516,735 | $24.16 | 142 |
| 2021 Q1 | 20,577,208 | $510,972,176 | +$14,134,336 | $24.84 | 142 |
| 2020 Q4 | 20,189,537 | $417,802,671 | +$833,174 | $20.69 | 139 |
| 2020 Q3 | 19,974,112 | $279,877,896 | -$5,699,178 | $14.00 | 149 |