Lee Ainslie's TMUS Position Overview
Lee Ainslie (via Maverick Capital LTD) currently holds 2,152 shares of T-Mobile US, Inc. (TMUS) worth $451,985, representing 0.01% of the portfolio. First purchased in 2016-Q3, this long-term strategic position has been held for 33 quarters.
Based on 13F filings, Lee Ainslie has maintained a strategic position in TMUS, demonstrating sustained confidence in this investment. Largest addition occurred in Q4 2017, adding 1.7 M shares. Largest reduction occurred in Q4 2018, reducing 2.25 M shares.
Analysis based on 13F filings available since 2013 Q2
Lee Ainslie's T-Mobile US (TMUS) Holding Value Over Time
Track share changes against reported price movement
Quarterly T-Mobile US (TMUS) Trades by Lee Ainslie
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | +2,152 | New Buy | 2,152 | $210.03 |
| Q3 2024 | -213,763 | Sold Out | 0 | $0.00 |
| Q2 2024 | -16,957 | Reduce 7.35% | 213,763 | $176.18 |
| Q1 2024 | -149,583 | Reduce 39.33% | 230,720 | $163.22 |
| Q4 2023 | -7,337 | Reduce 1.89% | 380,303 | $160.33 |
| Q3 2023 | -7,560 | Reduce 1.91% | 387,640 | $140.05 |
| Q2 2023 | -112,578 | Reduce 22.17% | 395,200 | $138.90 |
| Q1 2023 | -623,019 | Reduce 55.10% | 507,778 | $144.84 |
| Q4 2022 | -401,875 | Reduce 26.22% | 1.13 M | $140.00 |
| Q3 2022 | +87,140 | Add 6.03% | 1.53 M | $134.17 |
| Q2 2022 | +22,002 | Add 1.55% | 1.45 M | $134.54 |
| Q1 2022 | +31,415 | Add 2.26% | 1.42 M | $128.35 |
| Q4 2021 | +194,538 | Add 16.24% | 1.39 M | $115.98 |
| Q3 2021 | +15,898 | Add 1.35% | 1.2 M | $127.76 |
| Q2 2021 | +33,607 | Add 2.93% | 1.18 M | $144.83 |
| Q1 2021 | +1.15 M | New Buy | 1.15 M | $125.29 |
| Q4 2020 | -291,137 | Sold Out | 0 | $0.00 |
| Q3 2020 | +9,961 | Add 3.54% | 291,137 | $114.36 |
| Q2 2020 | -559,666 | Reduce 66.56% | 281,176 | $104.15 |
| Q1 2020 | -1.8 M | Reduce 68.20% | 840,842 | $83.90 |
| Q4 2019 | -1.07 M | Reduce 28.88% | 2.64 M | $78.42 |
| Q3 2019 | -100,354 | Reduce 2.63% | 3.72 M | $78.77 |
| Q2 2019 | +383,437 | Add 11.16% | 3.82 M | $74.14 |
| Q1 2019 | +498,403 | Add 16.97% | 3.43 M | $69.10 |
| Q4 2018 | -2.25 M | Reduce 43.36% | 2.94 M | $63.61 |
| Q3 2018 | +45,157 | Add 0.88% | 5.18 M | $70.18 |
| Q2 2018 | +1.55 M | Add 43.25% | 5.14 M | $59.75 |
| Q1 2018 | +238,368 | Add 7.12% | 3.59 M | $61.04 |
| Q4 2017 | +1.7 M | Add 102.97% | 3.35 M | $63.51 |
| Q3 2017 | +1.65 M | New Buy | 1.65 M | $61.66 |
| Q1 2017 | -806,411 | Sold Out | 0 | $0.00 |
| Q4 2016 | -146,689 | Reduce 15.39% | 806,411 | $57.51 |
| Q3 2016 | +953,100 | New Buy | 953,100 | $46.72 |
Lee Ainslie's T-Mobile US Investment FAQs
Lee Ainslie first purchased T-Mobile US, Inc. (TMUS) in Q3 2016, acquiring 953,100 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Lee Ainslie has held T-Mobile US, Inc. (TMUS) for 33 quarters since Q3 2016.
Lee Ainslie's largest addition to T-Mobile US, Inc. (TMUS) was in Q4 2017, adding 3,349,036 shares worth $212.7 M.
According to the latest 13F filing for Q1 2026, Lee Ainslie's firm, Maverick Capital LTD, owns 2,152 shares of T-Mobile US, Inc. (TMUS), valued at approximately $451,985.
As of the Q1 2026 filing, T-Mobile US, Inc. (TMUS) represents approximately 0.01% of Lee Ainslie's publicly disclosed stock portfolio, making it one of their key holdings.
Lee Ainslie's peak holding in T-Mobile US, Inc. (TMUS) was 5,183,994 shares, as reported at the end of Q3 2018.