CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
PensionPosition in OPTU — Optimum Communications, Inc.
CIK 1081019
WEST SACRAMENTO, CA
Position in OPTU
as of Mar 31, 2026
· filed May 18, 2026
Position Value
$294,777
-$106,701 QoQ
Shares Held
226,752
-6.8% QoQ
Ownership
0.048%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in OPTU Over Time
Shares Held
Position Value (USD)
Position in Telecom Services
Communication Services · as of Mar 31, 2026CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM holds $1,065,141,369 across 25 Telecom Services names. OPTU ranks #18 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VZ |
Verizon Communications Inc
|
6,593,058 | $330,971,511 | |
| 2 | T |
At&T Inc.
|
10,945,219 | $317,301,898 | |
| 3 | CMCSA |
Comcast Corp
|
5,848,369 | $167,906,673 | |
| 4 | TMUS |
T-Mobile US, Inc.
|
785,248 | $164,925,637 | |
| 5 | ECHO |
EchoStar CORP
|
206,835 | $24,214,173 | |
| 6 | CHTR |
Charter Communications, Inc. /Mo/
|
111,998 | $24,178,128 | |
| 7 | TIGO |
Millicom International Cellular SA
|
112,554 | $8,434,796 | |
| 8 | LUMN |
Lumen Technologies, Inc.
|
1,130,541 | $7,857,259 |
All Filings in OPTU
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $294,777 | 226,752 | Shares | Sole | 2026-05-18 | |
| 2025-12-31 | $401,478 | 243,320 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $586,962 | 243,553 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $417,477 | 195,083 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $475,528 | 178,770 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $430,835 | 178,770 | Shares | Sole | 2025-03-18 | |
| 2024-09-30 | $444,121 | 180,537 | Shares | Sole | 2025-04-04 | |
| 2024-06-30 | $375,453 | 184,046 | Shares | Sole | 2025-04-08 | |
| 2024-03-31 | $475,980 | 182,368 | Shares | Sole | 2024-05-16 | |
| 2023-12-31 | $587,011 | 180,619 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $624,789 | 191,067 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $577,698 | 191,291 | Shares | Sole | 2023-08-21 | |
| 2023-03-31 | $917,411 | 268,249 | Shares | Sole | 2023-05-09 | |
| 2022-12-31 | $1,250,933 | 271,942 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $1,569,441 | 269,201 | Shares | Sole | 2022-11-21 | |
| 2022-06-30 | $2,584,403 | 279,395 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $3,471,024 | 278,127 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $4,871,377 | 301,074 | Shares | Sole | 2022-02-15 | |
| 2021-09-30 | $7,798,593 | 376,380 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $12,992,796 | 380,574 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $13,915,780 | 427,783 | Shares | Sole | 2021-05-18 | |
| 2020-12-31 | $20,512,512 | 541,656 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $14,693,068 | 565,118 | Shares | Sole | 2020-11-17 | |
| 2020-06-30 | $13,124,478 | 582,275 | Shares | Sole | 2020-08-17 | |
| 2020-03-31 | $11,728,641 | 526,184 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||