STATE OF WISCONSIN INVESTMENT BOARD
Position in IRDM — Iridium Communications Inc.
CIK 854157
MADISON, WI
Position in IRDM
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$5,363,123
+$3,221,512 QoQ
Shares Held
97,778
+26.7% QoQ
Ownership
0.092%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#93
of 480 holders
Holding Since
Mar 2022
18 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in IRDM Over Time
Shares Held
Position Value (USD)
Position in Telecom Services
Communication Services · as of Jun 30, 2026STATE OF WISCONSIN INVESTMENT BOARD holds $385,930,713 across 26 Telecom Services names. IRDM ranks #11 (1.4% 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 | LBRDK |
Liberty Broadband Corp
|
322,111 | $7,790,057 |
All Filings in IRDM
Export CSV
18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $5,363,123 | 97,778 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $2,141,611 | 77,203 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $1,381,918 | 79,512 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $3,009,492 | 172,365 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $5,192,588 | 172,111 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $4,673,277 | 171,057 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $4,874,895 | 167,984 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $3,948,664 | 129,677 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $3,452,001 | 129,677 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $3,693,635 | 141,194 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $9,131,757 | 221,860 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $8,307,702 | 182,627 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $9,770,357 | 157,282 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $9,495,169 | 153,321 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $4,096,374 | 79,696 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $3,857,305 | 86,935 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $2,928,553 | 77,970 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $1,979,712 | 49,100 | Shares | Sole | 2022-05-13 | |
| No filing history on record for this holder in this stock. | ||||||