Viking Global Investors — TMUS Trade History
Quarter-by-quarter changes in the T-MOBILE US INC position · CUSIP 872590104
Sold outFirst seen: 2016 Q3
| Quarter | Filed | Activity | Shares | Δ Shares | Δ % | Value | % Port. |
|---|---|---|---|---|---|---|---|
| 2026 Q2 | 2026-08-14 | Sold out | — | -2,967,374 | -100.0% | — | — |
| 2026 Q1 | 2026-05-15 | Reduce | 2,967,374 | -786,844 | -21.0% | $623.2M | 1.74% |
| 2025 Q4 | 2026-02-17 | Add | 3,754,218 | 491,752 | +15.1% | $762.3M | 2.02% |
| 2025 Q3 | 2025-11-14 | Add | 3,262,466 | 417,150 | +14.7% | $781.0M | 2.03% |
| 2025 Q2 | 2025-08-14 | Add | 2,845,316 | 1,279,422 | +81.7% | $677.9M | 1.96% |
| 2025 Q1 | 2025-05-15 | Add | 1,565,894 | 955,490 | +156.5% | $417.6M | 1.33% |
| 2024 Q4 | 2025-02-14 | Reduce | 610,404 | -540,334 | -47.0% | $134.7M | 0.44% |
| 2024 Q3 | 2024-11-14 | Reduce | 1,150,738 | -1,342,064 | -53.8% | $237.5M | 0.87% |
| 2024 Q2 | 2024-08-14 | Reduce | 2,492,802 | -1,888,495 | -43.1% | $439.2M | 1.69% |
| 2024 Q1 | 2024-05-15 | Add | 4,381,297 | 2,871,298 | +190.2% | $715.1M | 2.66% |
| 2023 Q4 | 2024-02-14 | New | 1,509,999 | 1,509,999 | — | $242.1M | 0.89% |
| 2023 Q3 | 2023-11-14 | — | — | — | — | — | — |
| 2023 Q2 | 2023-08-14 | — | — | — | — | — | — |
| 2023 Q1 | 2023-05-15 | — | — | — | — | — | — |
| 2022 Q4 | 2023-02-14 | Sold out | — | -3,324,606 | -100.0% | — | — |
| 2022 Q3 | 2022-11-14 | Reduce | 3,324,606 | -5,845,787 | -63.7% | $446.1M | 2.06% |
| 2022 Q2 | 2022-08-15 | New | 9,170,393 | 9,170,393 | — | $1.23B | 5.64% |
| 2021 Q3 | 2022-05-16 | — | — | — | — | — | — |
| 2021 Q4 | 2022-05-16 | — | — | — | — | — | — |
| 2022 Q1 | 2022-05-16 | — | — | — | — | — | — |
| 2021 Q2 | 2021-08-16 | — | — | — | — | — | — |
| 2021 Q1 | 2021-05-17 | — | — | — | — | — | — |
| 2020 Q4 | 2021-02-16 | — | — | — | — | — | — |
| 2020 Q3 | 2020-11-16 | — | — | — | — | — | — |
| 2020 Q2 | 2020-08-07 | — | — | — | — | — | — |
| 2020 Q1 | 2020-05-13 | — | — | — | — | — | — |
| 2019 Q4 | 2020-02-13 | — | — | — | — | — | — |
| 2019 Q3 | 2019-11-13 | — | — | — | — | — | — |
| 2019 Q2 | 2019-08-14 | — | — | — | — | — | — |
| 2019 Q1 | 2019-05-15 | — | — | — | — | — | — |
| 2018 Q4 | 2019-02-14 | — | — | — | — | — | — |
| 2018 Q3 | 2018-11-14 | — | — | — | — | — | — |
| 2018 Q2 | 2018-08-14 | — | — | — | — | — | — |
| 2018 Q1 | 2018-05-15 | — | — | — | — | — | — |
| 2017 Q4 | 2018-02-14 | — | — | — | — | — | — |
| 2017 Q3 | 2017-11-14 | — | — | — | — | — | — |
| 2017 Q2 | 2017-08-14 | — | — | — | — | — | — |
| 2017 Q1 | 2017-05-15 | — | — | — | — | — | — |
| 2016 Q4 | 2017-02-14 | — | — | — | — | — | — |
| 2016 Q3 | 2016-11-14 | — | — | — | — | — | — |
Share counts are split-adjusted. Time held counts consecutive quarters ending with the latest filing; more than ten years shows as ">10 Years".
13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.