Security key
205826209
COMTECH TELECOMMUNICATIONS CORP /DE/ - Common Stock, par value $0.10 per share (CMTL)
CUSIP: 205826209
Q2 2026 13F Holders as of 30 Jun 2026
- Security type / class
- Equity / Common Stock, par value $0.10 per share
- Total 13F shares
- 550
- Total 13F value
- $1,155
- Share change
- 0
- SEC-reported price per share
- $2.10
- Number of holders
- 2
- Shares outstanding
- 52,367,060
Holder snapshot
3 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2026
Institutions
2
Top holders
2
CMTL full security history
Ownership snapshot
Full 13F holder table
Previous quarter: Q1 2026
COMTECH TELECOMMUNICATIONS CORP /DE/ SEC filings
COMTECH TELECOMMUNICATIONS CORP /DE/ company facts
Broader feeds
Reporting periods
Holder history for CUSIP 205826209
Recent filing periods:
Ownership snapshot
Top reported holders of CMTL - COMTECH TELECOMMUNICATIONS CORP /DE/ - Common Stock, par value $0.10 per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Magnetar Financial LLC
Disclosed value leader
Magnetar Financial LLC
Comparable rows
15/15
Latest evidence
14 Jun 2026
13D/G
13F
3/4/5
Lead comparable stake: 43%
13D/G row: Magnetar Financial LLC
Showing 1-6 of 15 holder rows.
Quick read
Magnetar Financial LLC leads the comparable SEC ownership view at 43%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Magnetar Financial LLC's linked filing trail.
Comparable ownership
Top 5
Magnetar Financial LLC
43%
White Hat Capital Partners LP
10%
QVT Financial LP
5.7%
ROYCE & ASSOCIATES LP
5.4%
NEEDHAM INVESTMENT MANAGEMENT LLC
4%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Magnetar Financial LLC |
13D/G
|
43%
|
$116,045,614
22,402,628 shares
|
+$7,493,585 | 14 Jun 2026 |
| White Hat Capital Partners LP |
13D/G
Mark R. Quinlan
|
10%
|
$26,472,773
5,110,574 shares
|
+$1,571,949 | 14 Jun 2026 |
| QVT Financial LP |
13D/G
13F
Company
|
5.7%
|
$5,625,630
1,694,467 shares
|
$0 | 31 Mar 2026 |
| ROYCE & ASSOCIATES LP |
13F
13D/G
Company
|
5.4%
from 13D/G
|
$5,697,445
1,716,098 shares
|
— | 31 Mar 2026 |
| NEEDHAM INVESTMENT MANAGEMENT LLC |
13D/G
13F
NEEDHAM INVESTMENT MANAGEMENT L.L.C. · Company
|
4%
|
$6,212,047
1,174,300 shares
|
-$3,204,153 | 31 Dec 2025 |
| Michael Hildebrandt |
3/4/5
Director
|
0.14%
|
$390,592
73,836 shares
|
— | 24 Mar 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q2 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
2
Shares
550
Rows available
2
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q2 2026 vs Q1 2026 Across Filers
Q1 2026 holders
84
Q2 2026 holders
2
Holder diff
-82
| Investor | Q1 2026 Shares | Q2 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q2 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend