Ken Griffin’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 | $528M | Buy |
2,512,094
+1,473,318
| +142% | +$303M | 0.09% | 165 |
|
|
2025
Q4 | $211M | Sell |
1,038,776
-1,390,786
| -57% | -$295M | 0.03% | 466 |
|
|
2025
Q3 | $582M | Buy |
2,429,562
+2,163,500
| +813% | +$524M | 0.09% | 145 |
|
|
2025
Q2 | $63.4M | Buy |
266,062
+254,635
| +2,228% | +$62.2M | 0.01% | 1057 |
|
|
2025
Q1 | $3.05M | Sell |
11,427
-502,424
| -98% | -$124M | ﹤0.01% | 4736 |
|
|
2024
Q4 | $113M | Buy |
513,851
+106,405
| +26% | +$24.2M | 0.02% | 670 |
|
|
2024
Q3 | $84.1M | Buy |
407,446
+115,614
| +40% | +$22.1M | 0.02% | 816 |
|
|
2024
Q2 | $51.4M | Buy |
291,832
+139,215
| +91% | +$23.3M | 0.01% | 1127 |
|
|
2024
Q1 | $24.9M | Buy |
152,617
+33,688
| +28% | +$5.48M | ﹤0.01% | 1854 |
|
|
2023
Q4 | $19.1M | Sell |
118,929
-3,900,601
| -97% | -$577M | ﹤0.01% | 2071 |
|
|
2023
Q3 | $563M | Sell |
4,019,530
-2,085,289
| -34% | -$289M | 0.12% | 89 |
|
|
2023
Q2 | $848M | Buy |
6,104,819
+1,090,621
| +22% | +$153M | 0.18% | 48 |
|
|
2023
Q1 | $726M | Buy |
5,014,198
+4,416,305
| +739% | +$640M | 0.16% | 61 |
|
|
2022
Q4 | $83.7M | Sell |
597,893
-1,085,456
| -64% | -$156M | 0.02% | 748 |
|
|
2022
Q3 | $226M | Sell |
1,683,349
-1,920,632
| -53% | -$270M | 0.05% | 270 |
|
|
2022
Q2 | $485M | Buy |
3,603,981
+454,221
| +14% | +$59.3M | 0.12% | 96 |
|
|
2022
Q1 | $404M | Buy |
3,149,760
+1,482,885
| +89% | +$177M | 0.08% | 144 |
|
|
2021
Q4 | $193M | Buy |
1,666,875
+1,381,558
| +484% | +$163M | 0.04% | 362 |
|
|
2021
Q3 | $36.5M | Buy |
285,317
+225,991
| +381% | +$31.5M | 0.01% | 1374 |
|
|
2021
Q2 | $8.59M | Sell |
59,326
-3,088,501
| -98% | -$426M | ﹤0.01% | 3344 |
|
|
2021
Q1 | $394M | Sell |
3,147,827
-955,404
| -23% | -$120M | 0.1% | 122 |
|
|
2020
Q4 | $553M | Sell |
4,103,231
-49,964
| -1% | -$6.17M | 0.14% | 73 |
|
|
2020
Q3 | $475M | Sell |
4,153,195
-2,626,735
| -39% | -$291M | 0.13% | 74 |
|
|
2020
Q2 | $706M | Buy |
6,779,930
+3,516,463
| +108% | +$337M | 0.25% | 37 |
|
|
2020
Q1 | $274M | Buy |
3,263,467
+1,089,282
| +50% | +$92.2M | 0.12% | 81 |
|
|
2019
Q4 | $170M | Buy |
2,174,185
+855,754
| +65% | +$67.3M | 0.07% | 213 |
|
|
2019
Q3 | $104M | Sell |
1,318,431
-2,836,337
| -68% | -$222M | 0.05% | 386 |
|
|
2019
Q2 | $308M | Sell |
4,154,768
-542,361
| -12% | -$40.3M | 0.14% | 83 |
|
|
2019
Q1 | $325M | Sell |
4,697,129
-2,298,976
| -33% | -$161M | 0.16% | 68 |
|
|
2018
Q4 | $445M | Buy |
6,996,105
+893,541
| +15% | +$60M | 0.24% | 38 |
|
|
2018
Q3 | $428M | Sell |
6,102,564
-1,763,492
| -22% | -$113M | 0.19% | 56 |
|
|
2018
Q2 | $470M | Buy |
7,866,056
+4,504,316
| +134% | +$267M | 0.23% | 40 |
|
|
2018
Q1 | $205M | Sell |
3,361,740
-2,971,931
| -47% | -$186M | 0.11% | 123 |
|
|
2017
Q4 | $402M | Sell |
6,333,671
-670,472
| -10% | -$40.9M | 0.24% | 45 |
|
|
2017
Q3 | $432M | Buy |
7,004,143
+3,895,154
| +125% | +$244M | 0.33% | 29 |
|
|
2017
Q2 | $188M | Sell |
3,108,989
-2,831,637
| -48% | -$184M | 0.16% | 88 |
|
|
2017
Q1 | $384M | Buy |
5,940,626
+70,352
| +1% | +$4.32M | 0.35% | 29 |
|
|
2016
Q4 | $338M | Buy |
5,870,274
+2,236,346
| +62% | +$117M | 0.34% | 28 |
|
|
2016
Q3 | $170M | Buy |
3,633,928
+3,586,141
| +7,504% | +$165M | 0.17% | 82 |
|
|
2016
Q2 | $2.07M | Sell |
47,787
-638,023
| -93% | -$26.2M | ﹤0.01% | 2702 |
|
|
2016
Q1 | $26.3M | Buy |
+685,810
| New | +$25.9M | 0.03% | 591 |
|
|
2015
Q4 | – | Sell |
-3,932,884
| Closed | -$152M | – | 9195 |
|
|
2015
Q3 | $157M | Buy |
3,932,884
+2,040,699
| +108% | +$81.4M | 0.15% | 122 |
|
|
2015
Q2 | $73.4M | Sell |
1,892,185
-1,114,023
| -37% | -$39.9M | 0.06% | 340 |
|
|
2015
Q1 | $95.3M | Sell |
3,006,208
-1,574,500
| -34% | -$49.1M | 0.09% | 238 |
|
|
2014
Q4 | $123M | Buy |
4,580,708
+1,949,615
| +74% | +$53.9M | 0.12% | 137 |
|
|
2014
Q3 | $76M | Buy |
2,631,093
+801,092
| +44% | +$24.7M | 0.08% | 252 |
|
|
2014
Q2 | $61.5M | Sell |
1,830,001
-1,528,340
| -46% | -$49.4M | 0.07% | 296 |
|
|
2014
Q1 | $111M | Buy |
3,358,341
+1,094,194
| +48% | +$34.7M | 0.13% | 144 |
|
|
2013
Q4 | $76.2M | Buy |
2,264,147
+250,376
| +12% | +$6.86M | 0.1% | 212 |
|
|
2013
Q3 | $52.3M | Buy |
2,013,771
+425,845
| +27% | +$10.4M | 0.08% | 297 |
|
|
2013
Q2 | $39.4M | Buy |
+1,587,926
| New | +$34M | 0.07% | 330 |
|
Other funds holding TMUS
VCM
Ken Griffin's TMUS Position: Q1 2026 in Review
Ken Griffin increased its T-Mobile US (TMUS) stake by 142% in Q1 2026, buying an estimated $303M and bringing the position to 2,512,094 shares worth $528M. The position accounts for 0.09% of the portfolio, ranked #165.
Ken Griffin first reported a position in TMUS in Q2 2013 and has held it in 51 quarters since. The position peaked at $848M in Q2 2023. 1,723 funds tracked by Wall St. Rank hold TMUS as of Q1 2026.
- Ken Griffin held 2,512,094 shares of T-Mobile US worth $528M as of Q1 2026.
- Ken Griffin bought 1,473,318 T-Mobile US shares in Q1 2026, an estimated $303M.
- T-Mobile US made up 0.09% of Ken Griffin's portfolio in Q1 2026, its #165 holding.
- Ken Griffin first reported a position in T-Mobile US in Q2 2013 and has held it in 51 quarters since.
- Ken Griffin's T-Mobile US position peaked at $848M in Q2 2023.
- 1,723 funds tracked by Wall St. Rank held T-Mobile US as of Q1 2026.
Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.