Position in TMUS
as of Jun 30, 2026
· filed Jul 31, 2026
Position Value
$21,033,509
-$25,616,254 QoQ
Shares Held
125,401
-43.5% QoQ
Ownership
0.012%
of shares outstanding
% of Portfolio
0.12%
of 13F equity value
Holder Rank
#237
of 1,625 holders
Holding Since
Sep 2021
20 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in TMUS Over Time
Shares Held
Position Value (USD)
Derivatives in TMUS
reported options exposure · as of Jun 30, 2026CallValue
$234,822
CallShares
1,400
PutValue
$0
PutShares
0
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Telecom Services
Communication Services · as of Jun 30, 2026Calamos Advisors LLC holds $107,807,156 across 7 Telecom Services names. TMUS ranks #3 (19.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VZ |
Verizon Communications Inc
|
725,217 | $30,705,687 | |
| 2 | T |
At&T Inc.
|
1,215,425 | $25,159,297 | |
| 3 | TMUS |
T-Mobile US, Inc.
This page
|
125,401 | $21,033,509 | |
| 4 | CMCSA |
Comcast Corp
|
779,744 | $19,142,715 | |
| 5 | TIGO |
Millicom International Cellular SA
|
79,010 | $7,170,947 | |
| 6 | SKM |
Sk Telecom Co Ltd
|
139,164 | $4,475,514 | |
| 7 | OPTU |
Optimum Communications, Inc.
|
82,405 | $119,487 |
All Filings in TMUS
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $21,033,509 | 125,401 | Shares | Sole | 2026-07-31 | |
| 2026-06-30 | $234,822 | 1,400 | Call | Sole | 2026-07-31 | |
| 2026-03-31 | $336,048 | 1,600 | Call | Sole | 2026-05-04 | |
| 2026-03-31 | $46,649,763 | 222,110 | Shares | Sole | 2026-05-04 | |
| 2025-12-31 | $426,384 | 2,100 | Call | Sole | 2026-01-29 | |
| 2025-12-31 | $45,689,279 | 225,026 | Shares | Sole | 2026-01-29 | |
| 2025-09-30 | $478,760 | 2,000 | Call | Sole | 2025-10-20 | |
| 2025-09-30 | $61,474,459 | 256,807 | Shares | Sole | 2025-10-20 | |
| 2025-06-30 | $61,117,740 | 256,517 | Shares | Sole | 2025-08-08 | |
| 2025-06-30 | $476,520 | 2,000 | Call | Sole | 2025-08-08 | |
| 2025-03-31 | $266,710 | 1,000 | Call | Sole | 2025-04-29 | |
| 2025-03-31 | $83,305,534 | 312,345 | Shares | Sole | 2025-04-29 | |
| 2024-12-31 | $68,455,877 | 310,134 | Shares | Sole | 2025-01-24 | |
| 2024-09-30 | $65,857,111 | 319,137 | Shares | Sole | 2024-11-07 | |
| 2024-06-30 | $60,589,711 | 343,908 | Shares | Sole | 2024-07-25 | |
| 2024-03-31 | $59,048,099 | 361,770 | Shares | Sole | 2024-05-08 | |
| 2023-12-31 | $60,867,681 | 379,640 | Shares | Sole | 2024-01-31 | |
| 2023-09-30 | $53,381,177 | 381,158 | Shares | Sole | 2023-10-26 | |
| 2023-06-30 | $49,987,887 | 359,884 | Shares | Sole | 2023-07-28 | |
| 2023-03-31 | $31,869,434 | 220,032 | Shares | Sole | 2023-05-04 | |
| 2022-12-31 | $33,302,080 | 237,872 | Shares | Sole | 2023-01-26 | |
| 2022-09-30 | $9,443,689 | 70,386 | Shares | Sole | 2022-10-24 | |
| 2022-06-30 | $5,062,202 | 37,626 | Shares | Sole | 2022-08-01 | |
| 2022-03-31 | $283,268 | 2,207 | Shares | Sole | 2022-05-03 | |
| 2021-12-31 | $207,372 | 1,788 | Shares | Sole | 2022-02-01 | |
| 2021-09-30 | $247,726 | 1,939 | Shares | Sole | 2021-10-26 | |
| No filing history on record for this holder in this stock. | ||||||