13D·WATCH Activist + Insider Intelligence Live feed Blog About Pricing
ISSUER PROFILE · CIK 0000023197 · CUSIP 205826209

COMTECH TELECOMMUNICATIONS CORP /DE/CMTL

6 13D/G filings 2 distinct filers 0 insider transactions (365d)

Post-Filing Returns · across 3 activist filings on this issuer

Median 30d
-32.6%
avg -21.3%
Median 60d
-8.1%
avg -8.1%
Median 90d
+33.5%
avg +33.5%
Median 180d
+24.8%
avg +24.8%

Returns measured from each activist filing's date_of_event, split + dividend adjusted via Yahoo Finance.

Cross-Reference Snapshot

Activist filings
6
2 SCHEDULE 13D/A · 1 SCHEDULE · 3 SC
Distinct filers
2
multi-activist cluster
Insiders (365d)
0
0 buys · 0 sales
Latest short DTC
1.00
as of 2026-07-15

Institutional Consensus · 2025-12-31

Held by elite portfolio managers
1 holder · $65K
Point72 Asset Mgmt

13D/G Filings Timeline · 6 total

FiledFormFilerStakeSharesIntent
2026-06-17 SCHEDULE 13D/A Magnetar Financial LLC 42.78% 22,402,628.13 view →
2026-06-16 SCHEDULE 13D/A White Hat Capital Partners LP 3,987,090 view →
2025-03-04 SCHEDULE White Hat Capital Partners LP 9.99% 4,680,236 view →
2024-06-20 SC Magnetar Financial LLC view →
2023-10-10 SC Magnetar Financial LLC view →
2021-11-16 SC Magnetar Financial LLC view →

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-07-15 372,019 1.00 -12.0%
2026-06-30 422,928 1.00 +88.2%
2026-06-15 224,681 1.00 -35.1%
2026-05-29 346,164 1.00 +13.3%
2026-05-15 305,497 1.73 -36.5%
2026-04-30 480,769 2.57 -20.7%
2026-04-15 606,152 2.86 -2.5%
2026-03-31 621,365 1.42 +17.4%
2026-03-13 529,403 2.79 -25.9%
2026-02-27 714,179 3.03 -4.5%
2026-02-13 747,992 2.43 -10.0%
2026-01-30 831,289 2.69 +8.0%

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