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Equibles

STATE OF WISCONSIN INVESTMENT BOARD

Position in CCOI — Cogent Communications Holdings, Inc.

CIK 854157 MADISON, WI
Back to CCOI Full portfolio

Position in CCOI

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$1,050,410
-$352,303 QoQ
Shares Held
75,678
+1.6% QoQ
Ownership
0.148%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#65
of 224 holders
Holding Since
Sep 2020
21 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in CCOI Over Time

Shares Held

Position Value (USD)

Position in Telecom Services

Communication Services · as of Jun 30, 2026

STATE OF WISCONSIN INVESTMENT BOARD holds $385,930,713 across 26 Telecom Services names. CCOI ranks #22 (0.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 VZ
Verizon Communications Inc
 2,229,098 $94,380,009
2 T
At&T Inc.
 4,063,966 $84,124,096
3 CMCSA
Comcast Corp
 2,015,794 $49,487,742
4 TMUS
T-Mobile US, Inc.
 263,577 $44,209,770
5 LBTYA
Liberty Global Ltd.
 2,329,024 $25,638,978
6 ECHO
EchoStar CORP
 212,803 $21,599,504
7 LILA
Liberty Latin America Ltd.
 1,523,431 $11,942,820
8
322,111 $7,790,057

All Filings in CCOI

Export CSV
21 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,050,410 75,678
2026-03-31 $1,402,713 74,454
2025-12-31 $1,620,320 75,154
2025-09-30 $4,698,565 122,518
2025-06-30 $5,825,551 120,837
2025-03-31 $7,586,008 123,732
2024-12-31 $9,129,789 118,461
2024-09-30 $8,376,709 110,336
2024-06-30 $6,311,459 111,826
2024-03-31 $7,459,771 114,186
2023-12-31 $10,301,566 135,440
2023-09-30 $7,002,747 113,130
2023-06-30 $5,298,347 78,739
2023-03-31 $385,123 6,044
2022-12-31 $307,489 5,387
2022-09-30 $419,366 8,040
2022-06-30 $658,881 10,844
2021-06-30 $1,587,778 20,650
2021-03-31 $2,839,788 41,300
2020-12-31 $2,472,631 41,300
2020-09-30 $3,110,590 51,800