Position in TMUS
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$73,313,105
-$18,562,208 QoQ
Shares Held
437,090
-0.1% QoQ
Ownership
0.041%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#116
of 1,658 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in TMUS Over Time
Shares Held
Position Value (USD)
Position in Telecom Services
Communication Services · as of Jun 30, 2026PRIMECAP MANAGEMENT CO/CA/ holds $74,412,945 across 2 Telecom Services names. TMUS ranks #1 (98.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMUS |
T-Mobile US, Inc.
This page
|
437,090 | $73,313,105 | |
| 2 | CMCSA |
Comcast Corp
|
44,800 | $1,099,840 |
All Filings in TMUS
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26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $73,313,105 | 437,090 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $91,875,313 | 437,439 | Shares | Sole | 2026-05-11 | |
| 2025-12-31 | $89,024,715 | 438,459 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $125,315,190 | 523,499 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $130,077,808 | 545,949 | Shares | Sole | 2025-08-11 | |
| 2025-03-31 | $144,292,510 | 541,009 | Shares | Sole | 2025-05-09 | |
| 2024-12-31 | $148,943,968 | 674,779 | Shares | Sole | 2025-02-10 | |
| 2024-09-30 | $143,306,495 | 694,449 | Shares | Sole | 2024-11-08 | |
| 2024-06-30 | $124,330,049 | 705,699 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $115,853,392 | 709,799 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $114,289,476 | 712,839 | Shares | Sole | 2024-02-09 | |
| 2023-09-30 | $100,306,470 | 716,219 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $104,594,339 | 753,019 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $135,029,841 | 932,269 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $145,244,260 | 1,037,459 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $144,273,806 | 1,075,306 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $145,281,135 | 1,079,836 | Shares | Sole | 2022-08-11 | |
| 2022-03-31 | $140,097,362 | 1,091,526 | Shares | Sole | 2022-05-11 | |
| 2021-12-31 | $127,607,690 | 1,100,256 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $147,801,200 | 1,156,866 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $211,876,296 | 1,462,931 | Shares | Sole | 2021-08-10 | |
| 2021-03-31 | $204,028,375 | 1,628,449 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $271,262,372 | 2,011,586 | Shares | Sole | 2021-02-08 | |
| 2020-09-30 | $251,535,506 | 2,199,506 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $302,753,843 | 2,906,902 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $37,503,300 | 447,000 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||