CMTL
Comtech Telecomm (CMTL)
NASDAQ
$2.46+$0.06 (+2.72%)
Price as of Jun 23, 2026 7:37 PM EDT
  • $72.5M
    Market Cap
  • -8.43%
    1-Year Change
  • Communication Equipment
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
BLACKROCK FUND ADVISORS
6.47%
1.9M
+276,505 (+14.25%)
Dec 31, 2016
ROYCE & ASSOCIATES LP
5.73%
1.7M
+85,000 (+4.95%)
Mar 31, 2026
QVT FINANCIAL LP
5.66%
1.7M
+302,115 (+17.83%)
Mar 31, 2026
VANGUARD GROUP INC
4.54%
1.4M
+16,499 (+1.21%)
Dec 31, 2025
BEACON POINTE ADVISORS, LLC
4.16%
1.2M
-71,486 (-5.74%)
Mar 31, 2026
N/A
3.99%
1.2M
+1.2M (+100.00%)
Mar 31, 2026
NEEDHAM INVESTMENT MANAGEMENT LLC
3.92%
1.2M
0 (0.00%)
Mar 31, 2026

Current Ownership Distribution

  • Institutions320.2M (70.12%)
  • Mutual Funds133.4M (29.22%)
  • Insiders3.0M (0.66%)
  • Other0 (0.00%)

Insider Transactions

  • 0.66% (3.0M)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 1
    Number of InsiderSelling (last 12 months)
  • $80,184.00
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Gizinski Daniel
President, S&S Comm. Segment
Sell
Jun 18, 2026
$520.00
200
$2.60
31,040
RAYMOND MARY JANE
Award
Mar 24, 2026
$0.00
36,620
$0.00
36,620
Quinlan Mark R.
Award
Mar 24, 2026
$0.00
36,620
$0.00
91,275
Sprung Lloyd A.
Award
Mar 24, 2026
$0.00
36,620
$0.00
36,620
Waldman Lawrence
Award
Mar 24, 2026
$0.00
36,620
$0.00
103,974
Hildebrandt Michael
Award
Mar 24, 2026
$0.00
36,620
$0.00
73,836
Gizinski Daniel
President, S&S Comm. Segment
Exempt
Feb 04, 2026
$0.00
1,019
$0.00
145,435
Gizinski Daniel
President, S&S Comm. Segment
Exempt
Feb 04, 2026
$0.00
1,019
$0.00
31,700
Gizinski Daniel
President, S&S Comm. Segment
In Kind
Feb 04, 2026
$2,433.40
460
$5.29
31,240
Traub Kenneth
Chairman, President and CEO
Exempt
Jan 23, 2026
$0.00
54,645
$0.00
416,308
Traub Kenneth
Chairman, President and CEO
Exempt
Jan 23, 2026
$0.00
54,645
$0.00
80,879
Traub Kenneth
Chairman, President and CEO
In Kind
Jan 23, 2026
$131,716.93
22,439
$5.87
58,440
Robertson Jeffery Paul
President, Allerium Segment
Exempt
Jan 10, 2026
$0.00
4,036
$0.00
202,613
Robertson Jeffery Paul
President, Allerium Segment
Exempt
Jan 10, 2026
$0.00
4,036
$0.00
49,113
Robertson Jeffery Paul
President, Allerium Segment
In Kind
Jan 10, 2026
$12,405.96
2,268
$5.47
46,845
Gizinski Daniel
President, S&S Comm. Segment
Award
Nov 07, 2025
$0.00
1,193
$0.00
31,220
Walther Donald E.
Chief Legal Officer
Award
Nov 07, 2025
$0.00
2,605
$0.00
43,314
Traub Kenneth
Chairman, President and CEO
Award
Nov 07, 2025
$0.00
307,018
$0.00
470,953
Gizinski Daniel
President, S&S Comm. Segment
Award
Nov 07, 2025
$0.00
119,243
$0.00
146,454
Gizinski Daniel
President, S&S Comm. Segment
In Kind
Nov 07, 2025
$1,638.56
539
$3.04
30,681
BONDI MICHAEL
Chief Financial Officer
Award
Nov 07, 2025
$0.00
148,026
$0.00
195,054
Walther Donald E.
Chief Legal Officer
In Kind
Nov 07, 2025
$2,638.72
868
$3.04
42,446
Walther Donald E.
Chief Legal Officer
Exempt
Sep 30, 2025
$0.00
15,946
$0.00
68,446
Robertson Jeffery Paul
President, T&W Segment
Exempt
Sep 30, 2025
$0.00
4,907
$0.00
99,741
Walther Donald E.
Chief Legal Officer
Exempt
Sep 30, 2025
$0.00
15,946
$0.00
46,020
BONDI MICHAEL
Chief Financial Officer
Exempt
Sep 30, 2025
$0.00
17,755
$0.00
47,028
Walther Donald E.
Chief Legal Officer
In Kind
Sep 30, 2025
$13,702.38
5,311
$2.58
40,709
Robertson Jeffery Paul
President, T&W Segment
Exempt
Sep 30, 2025
$0.00
4,907
$0.00
47,569
BONDI MICHAEL
Chief Financial Officer
Exempt
Sep 30, 2025
$0.00
17,755
$0.00
151,568
Robertson Jeffery Paul
President, T&W Segment
In Kind
Sep 30, 2025
$6,429.36
2,492
$2.58
45,077