CCOI
Cogent Comm Hldg (CCOI)
NASDAQ
$12.19-$0.06 (-0.49%)
Price as of Jul 14, 2026 7:55 PM EDT
  • $647.5M
    Market Cap
  • -74.86%
    1-Year Change
  • Telecom Services
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
BLACKROCK, INC.
14.13%
7.1M
-115,645 (-1.63%)
Mar 31, 2026
BLACKROCK INC.
13.61%
6.8M
-281,729 (-4.13%)
Jun 30, 2024
BLACKROCK FUNDING, INC. /DE
13.57%
6.8M
-77,931 (-1.15%)
Dec 31, 2024
VANGUARD GROUP INC
11.14%
5.6M
+217,450 (+3.90%)
Dec 31, 2025
TURTLE CREEK ASSET MANAGEMENT INC.
8.68%
4.3M
+312,050 (+7.18%)
Mar 31, 2026
BLACKROCK FUND ADVISORS
6.45%
3.2M
+321,678 (+9.95%)
Dec 31, 2016
N/A
5.49%
2.7M
+2.7M (+100.00%)
Mar 31, 2026

Current Ownership Distribution

  • Institutions817.5M (69.42%)
  • Mutual Funds357.4M (30.35%)
  • Insiders2.6M (0.22%)
  • Other0 (0.00%)

Insider Transactions

  • 0.22% (2.6M)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 5
    Number of InsiderSelling (last 12 months)
  • $28.7M
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Howell Deneen C
Award
Jun 30, 2026
$0.00
3,445
$0.00
32,330
FERGUSON Lewis H
Award
Jun 30, 2026
$0.00
3,445
$0.00
24,539
Howard Eve N
Award
Jun 30, 2026
$0.00
3,445
$0.00
27,306
BROOKS STEVEN D
Award
Jun 30, 2026
$0.00
3,445
$0.00
58,693
Montagner Marc
Award
Jun 30, 2026
$0.00
3,445
$0.00
99,842
de Sa Paul
Award
Jun 30, 2026
$0.00
3,445
$0.00
33,792
WEED THADDEUS GERARD
VICE PRESIDENT, CFO
Sell
Jun 16, 2026
$81,434.41
4,850
$16.79
197,900
KILMER HENRY W
VP OF NETWORK STRATEGY
Sell
Jun 15, 2026
$40,824.00
2,400
$17.01
38,600
SCHAEFFER DAVE
CHAIRMAN, CEO, AND PRESIDENT
Return
Apr 01, 2026
$0.00
58,667
$0.00
638,476
SCHAEFFER DAVE
CHAIRMAN, CEO, AND PRESIDENT
Gift
Apr 01, 2026
$0.00
29,333
$0.00
609,143
SCHAEFFER DAVE
CHAIRMAN, CEO, AND PRESIDENT
Gift
Apr 01, 2026
$0.00
29,333
$0.00
258,990
Kennedy Sheryl Lynn
Award
Mar 31, 2026
$0.00
3,445
$0.00
13,545
Howard Eve N
Award
Mar 31, 2026
$0.00
3,445
$0.00
23,861
de Sa Paul
Award
Mar 31, 2026
$0.00
3,445
$0.00
30,347
Montagner Marc
Award
Mar 31, 2026
$0.00
3,445
$0.00
96,397
KILMER HENRY W
VP OF NETWORK STRATEGY
Sell
Mar 06, 2026
$56,040.00
2,400
$23.35
41,000
WEED THADDEUS GERARD
VICE PRESIDENT, CFO
Sell
Mar 05, 2026
$109,755.50
4,850
$22.63
202,750
Kennedy Sheryl Lynn
Sell
Mar 05, 2026
$75,867.33
3,300
$22.99
10,100
FERGUSON Lewis H
Sell
Mar 05, 2026
$50,804.18
2,206
$23.03
20,449
Chang John B.
VP & CHIEF LEGAL OFFICER
Award
Dec 31, 2025
$0.00
9,600
$0.00
88,847
Howell Deneen C
Award
Dec 31, 2025
$0.00
3,388
$0.00
25,440
KILMER HENRY W
VP OF NETWORK STRATEGY
Award
Dec 31, 2025
$0.00
9,600
$0.00
43,400
SCHAEFFER DAVE
CHAIRMAN, CEO, AND PRESIDENT
Award
Dec 31, 2025
$0.00
229,657
$0.00
926,800
Harris Mark Andrew
VP & Chief Revenue Officer
Award
Dec 31, 2025
$0.00
5,000
$0.00
10,168
FERGUSON Lewis H
Award
Dec 31, 2025
$0.00
3,388
$0.00
22,655
Howard Eve N
Award
Dec 31, 2025
$0.00
3,388
$0.00
20,416
BROOKS STEVEN D
Award
Dec 31, 2025
$0.00
3,388
$0.00
51,803
Kennedy Sheryl Lynn
Award
Dec 31, 2025
$0.00
3,388
$0.00
13,400
SCHAEFFER DAVE
CHAIRMAN, CEO, AND PRESIDENT
Gift
Dec 31, 2025
$0.00
229,657
$0.00
697,143
WEED THADDEUS GERARD
VICE PRESIDENT, CFO
Award
Dec 31, 2025
$0.00
19,400
$0.00
107,600