Jim Simons’s T-Mobile US TMUS Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $59M | Sell |
280,807
-803,000
| -74% | -$165M | 0.09% | 273 |
|
|
2025
Q4 | $220M | Buy |
1,083,807
+837,200
| +339% | +$177M | 0.34% | 47 |
|
|
2025
Q3 | $59M | Sell |
246,607
-186,284
| -43% | -$45.1M | 0.08% | 294 |
|
|
2025
Q2 | $103M | Buy |
432,891
+240,084
| +125% | +$58.6M | 0.14% | 153 |
|
|
2025
Q1 | $51.4M | Buy |
+192,807
| New | +$47.5M | 0.08% | 313 |
|
|
2024
Q3 | – | Sell |
-16,507
| Closed | -$2.91M | – | 3890 |
|
|
2024
Q2 | $2.91M | Sell |
16,507
-417,500
| -96% | -$70M | ﹤0.01% | 1632 |
|
|
2024
Q1 | $70.8M | Buy |
+434,007
| New | +$70.6M | 0.11% | 218 |
|
|
2021
Q4 | – | Sell |
-655,323
| Closed | -$83.7M | – | 4226 |
|
|
2021
Q3 | $83.7M | Buy |
+655,323
| New | +$91.3M | 0.11% | 202 |
|
|
2020
Q4 | – | Sell |
-1,216,646
| Closed | -$139M | – | 3716 |
|
|
2020
Q3 | $139M | Sell |
1,216,646
-3,958,460
| -76% | -$439M | 0.14% | 136 |
|
|
2020
Q2 | $539M | Buy |
5,175,106
+4,837,921
| +1,435% | +$464M | 0.47% | 38 |
|
|
2020
Q1 | $28.3M | Buy |
+337,185
| New | +$28.5M | 0.03% | 606 |
|
|
2019
Q2 | – | Sell |
-329,550
| Closed | -$22.8M | – | 3754 |
|
|
2019
Q1 | $22.8M | Sell |
329,550
-1,040,900
| -76% | -$72.8M | 0.02% | 914 |
|
|
2018
Q4 | $87.2M | Buy |
+1,370,450
| New | +$92M | 0.1% | 248 |
|
|
2018
Q2 | – | Sell |
-172,650
| Closed | -$10.5M | – | 3529 |
|
|
2018
Q1 | $10.5M | Sell |
172,650
-25,400
| -13% | -$1.59M | 0.01% | 1333 |
|
|
2017
Q4 | $12.6M | Buy |
198,050
+6,900
| +4% | +$421K | 0.01% | 1247 |
|
|
2017
Q3 | $11.8M | Sell |
191,150
-299,300
| -61% | -$18.8M | 0.01% | 1223 |
|
|
2017
Q2 | $29.7M | Buy |
+490,450
| New | +$32M | 0.04% | 626 |
|
|
2016
Q3 | – | Sell |
-782,850
| Closed | -$33.9M | – | 3494 |
|
|
2016
Q2 | $33.9M | Buy |
+782,850
| New | +$32.1M | 0.06% | 401 |
|
|
2015
Q3 | – | Sell |
-237,350
| Closed | -$9.2M | – | 3365 |
|
|
2015
Q2 | $9.2M | Buy |
+237,350
| New | +$8.5M | 0.02% | 1021 |
|
|
2015
Q1 | – | Sell |
-257,250
| Closed | -$6.93M | – | 3346 |
|
|
2014
Q4 | $6.93M | Buy |
+257,250
| New | +$7.11M | 0.02% | 1085 |
|
|
2014
Q3 | – | Sell |
-483,650
| Closed | -$16.3M | – | 2957 |
|
|
2014
Q2 | $16.3M | Buy |
+483,650
| New | +$15.6M | 0.04% | 584 |
|
Other funds holding TMUS
VCM
Jim Simons's TMUS Position: Q1 2026 in Review
Jim Simons reduced its T-Mobile US (TMUS) stake by 74% in Q1 2026, selling an estimated $165M and leaving 280,807 shares worth $59M. The position accounts for 0.09% of the portfolio, ranked #273.
Jim Simons first reported a position in TMUS in Q2 2014 and has held it in 21 quarters since. The position peaked at $539M in Q2 2020. 1,723 funds tracked by Wall St. Rank hold TMUS as of Q1 2026.
- Jim Simons held 280,807 shares of T-Mobile US worth $59M as of Q1 2026.
- Jim Simons sold 803,000 T-Mobile US shares in Q1 2026, an estimated $165M.
- T-Mobile US made up 0.09% of Jim Simons's portfolio in Q1 2026, its #273 holding.
- Jim Simons first reported a position in T-Mobile US in Q2 2014 and has held it in 21 quarters since.
- Jim Simons's T-Mobile US position peaked at $539M in Q2 2020.
- 1,723 funds tracked by Wall St. Rank held T-Mobile US as of Q1 2026.
Based on Renaissance Technologies's 13F filing for Q1 2026, filed 14 May 2026.