Martingale Asset Management’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 | $24.4M | Buy |
116,033
+292
| +0.3% | +$60K | 0.61% | 49 |
|
|
2025
Q4 | $23.5M | Sell |
115,741
-12,614
| -10% | -$2.67M | 0.6% | 49 |
|
|
2025
Q3 | $30.7M | Sell |
128,355
-11,504
| -8% | -$2.78M | 0.77% | 26 |
|
|
2025
Q2 | $33.3M | Sell |
139,859
-10,973
| -7% | -$2.68M | 0.82% | 24 |
|
|
2025
Q1 | $40.2M | Sell |
150,832
-20,547
| -12% | -$5.06M | 1.02% | 16 |
|
|
2024
Q4 | $37.8M | Sell |
171,379
-9,052
| -5% | -$2.06M | 0.92% | 20 |
|
|
2024
Q3 | $37.2M | Sell |
180,431
-32,032
| -15% | -$6.13M | 0.85% | 24 |
|
|
2024
Q2 | $37.4M | Sell |
212,463
-19,837
| -9% | -$3.33M | 0.81% | 26 |
|
|
2024
Q1 | $37.9M | Sell |
232,300
-17,294
| -7% | -$2.81M | 0.76% | 32 |
|
|
2023
Q4 | $40M | Sell |
249,594
-15,768
| -6% | -$2.33M | 0.82% | 24 |
|
|
2023
Q3 | $37.2M | Sell |
265,362
-6,830
| -3% | -$946K | 0.78% | 31 |
|
|
2023
Q2 | $37.8M | Sell |
272,192
-11,150
| -4% | -$1.56M | 0.74% | 35 |
|
|
2023
Q1 | $41M | Buy |
283,342
+2,656
| +0.9% | +$385K | 0.79% | 28 |
|
|
2022
Q4 | $39.3M | Sell |
280,686
-12,002
| -4% | -$1.72M | 0.77% | 30 |
|
|
2022
Q3 | $39.3M | Buy |
292,688
+22,733
| +8% | +$3.19M | 0.78% | 30 |
|
|
2022
Q2 | $36.3M | Sell |
269,955
-2,245
| -0.8% | -$293K | 0.66% | 49 |
|
|
2022
Q1 | $34.9M | Sell |
272,200
-31,923
| -10% | -$3.8M | 0.52% | 73 |
|
|
2021
Q4 | $35.3M | Sell |
304,123
-140,506
| -32% | -$16.5M | 0.45% | 88 |
|
|
2021
Q3 | $56.8M | Sell |
444,629
-74,541
| -14% | -$10.4M | 0.74% | 39 |
|
|
2021
Q2 | $75.2M | Sell |
519,170
-40,069
| -7% | -$5.52M | 0.86% | 26 |
|
|
2021
Q1 | $70.1M | Buy |
559,239
+15,219
| +3% | +$1.92M | 0.8% | 32 |
|
|
2020
Q4 | $73.4M | Buy |
544,020
+66,578
| +14% | +$8.22M | 0.83% | 30 |
|
|
2020
Q3 | $54.6M | Buy |
477,442
+408,641
| +594% | +$45.3M | 0.65% | 39 |
|
|
2020
Q2 | $7.17M | Buy |
68,801
+64,700
| +1,578% | +$6.2M | 0.08% | 237 |
|
|
2020
Q1 | $345K | Hold |
4,101
| – | – | ﹤0.01% | 867 |
|
|
2019
Q4 | $322K | Hold |
4,101
| – | – | ﹤0.01% | 915 |
|
|
2019
Q3 | $324K | Hold |
4,101
| – | – | ﹤0.01% | 928 |
|
|
2019
Q2 | $305K | Hold |
4,101
| – | – | ﹤0.01% | 958 |
|
|
2019
Q1 | $284K | Hold |
4,101
| – | – | ﹤0.01% | 957 |
|
|
2018
Q4 | $261K | Sell |
4,101
-3,916
| -49% | -$263K | ﹤0.01% | 937 |
|
|
2018
Q3 | $563K | Sell |
8,017
-29,547
| -79% | -$1.9M | 0.01% | 827 |
|
|
2018
Q2 | $2.25M | Sell |
37,564
-20,713
| -36% | -$1.23M | 0.03% | 509 |
|
|
2018
Q1 | $3.56M | Buy |
58,277
+40,964
| +237% | +$2.56M | 0.05% | 385 |
|
|
2017
Q4 | $1.1M | Sell |
17,313
-6,513
| -27% | -$397K | 0.01% | 686 |
|
|
2017
Q3 | $1.47M | Sell |
23,826
-6,321
| -21% | -$396K | 0.02% | 636 |
|
|
2017
Q2 | $1.83M | Buy |
+30,147
| New | +$1.96M | 0.03% | 573 |
|
Other funds holding TMUS
VCM
Martingale Asset Management's TMUS Position: Q1 2026 in Review
Martingale Asset Management increased its T-Mobile US (TMUS) stake by 0.25% in Q1 2026, buying an estimated $60K and bringing the position to 116,033 shares worth $24.4M. The position accounts for 0.61% of the portfolio, ranked #49.
Martingale Asset Management first reported a position in TMUS in Q2 2017 and has held it in 36 quarters since. The position peaked at $75.2M in Q2 2021. 1,719 funds tracked by Wall St. Rank hold TMUS as of Q1 2026.
- Martingale Asset Management held 116,033 shares of T-Mobile US worth $24.4M as of Q1 2026.
- Martingale Asset Management bought 292 T-Mobile US shares in Q1 2026, an estimated $60K.
- T-Mobile US made up 0.61% of Martingale Asset Management's portfolio in Q1 2026, its #49 holding.
- Martingale Asset Management first reported a position in T-Mobile US in Q2 2017 and has held it in 36 quarters since.
- Martingale Asset Management's T-Mobile US position peaked at $75.2M in Q2 2021.
- 1,719 funds tracked by Wall St. Rank held T-Mobile US as of Q1 2026.
Based on Martingale Asset Management's 13F filing for Q1 2026, filed 13 May 2026.