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$CMTL
$1.37 +$0.02 (1.48%) Close

Ownership

13F as of Q2 2026 · 30.1M shares outstanding

Who owns CMTL?

By type of holder
Institutions 42.9% Insiders 0.0% Everyone else 57.1%
Concentration Top 10 holders own 367.2%
David J. Snyderman 74.3% · Supernova Management LLC 74.3%
Institutional ownership
42.9%
-8.7 pts vs last qtr
Institutional holders
76
-8 vs last qtr
Net shares bought
−2.6M
by institutions in Q2 2026
New / sold out
9 / 17
positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026
  • MML Investors Services, LLC +299.4K
  • Acadian Asset Management LLC +196.5K

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Biggest sellers in Q2 2026
  • Royce & Associates LP −1.6M
  • Marshall Wace, LLP −313.9K

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Who is planning to sell?

No insider has filed a notice of proposed sale (Form 144) for Comtech Telecommunications Corp in the last 12 months.

Is your stake being diluted?

Diluted share count, FY2017–FY2026
+27.1%
+2.70% a year
Each share's claim on the business
−21.3%
shrank without buying or selling a share
Spent on buybacks vs paid in stock
— vs —
over 10 fiscal years
Diluted shares, split-adjusted
22.8M26.5M30.1M2017: 23.5M shares'172018: 24.0M shares'182019: 24.3M shares'192020: 24.9M shares'202021: 25.7M shares'212022: 26.5M shares'222023: 28.0M shares'232024: 28.8M shares'242025: 29.4M shares'252026: 29.8M shares'26
Buybacks Stock-based comp
$0$0$02017 buybacks: $02017 stock comp: $0'172018 buybacks: $02018 stock comp: $0'182019 buybacks: $02019 stock comp: $0'192020 buybacks: $02020 stock comp: $0'202021 buybacks: $02021 stock comp: $0'212022 buybacks: $02022 stock comp: $0'222023 buybacks: $02023 stock comp: $0'232024 buybacks: $02024 stock comp: $0'242025 buybacks: $02025 stock comp: $0'252026 buybacks: $02026 stock comp: $0'26

How patient are the owners?

Institutional shares by how long they've been held
5+ years29% 3–5 years11% 1–3 years37% Under 1 year23%
Quarterly turnover
17.8%
of institutional shares changed hands
Top 10 managers, median time held
2.3 years

Super Investors

Investment managers reporting CMTL on Form 13F
RA
Royce & Associates LP
Shares
163.0K
% of company
0.54%
Change vs last qtr
−1.6M (−90.5%)
Held since
2024
QF
QVT Financial LP
Shares
1.7M
% of company
5.56%
Change vs last qtr
−18.4K (−1.1%)
Held since
2024

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Institutional Funds

Mutual funds and ETFs reporting CMTL on Form N-PORT; together they hold 11.2% of the company
VT
Vanguard Total Stock Market Index Fund
Vanguard Index Funds
Position value
$1.97M
% of company
3.11%
% of the fund
0.00%
As of
June 30, 2026
NA
Needham Aggressive Growth Fund
Needham Funds Inc
Position value
$1.61M
% of company
2.54%
% of the fund
0.06%
As of
June 30, 2026

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Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G
DJ
David J. Snyderman
5%+ holder13D · 42.8%
Shares
22.4M
% of company
74.34%
Change vs last qtr
—
Held since
—
SM
Supernova Management LLC
5%+ holder13D · 42.8%
Shares
22.4M
% of company
74.34%
Change vs last qtr
—
Held since
—

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