Marshall Wace’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 | $498M | Buy |
2,369,508
+1,644,089
| +227% | +$338M | 0.5% | 21 |
|
|
2025
Q4 | $147M | Sell |
725,419
-490,385
| -40% | -$104M | 0.13% | 124 |
|
|
2025
Q3 | $291M | Sell |
1,215,804
-581,282
| -32% | -$141M | 0.3% | 45 |
|
|
2025
Q2 | $428M | Buy |
1,797,086
+1,768,654
| +6,221% | +$432M | 0.48% | 26 |
|
|
2025
Q1 | $7.58M | Sell |
28,432
-107,730
| -79% | -$26.6M | 0.01% | 878 |
|
|
2024
Q4 | $30.1M | Buy |
136,162
+49,062
| +56% | +$11.2M | 0.04% | 424 |
|
|
2024
Q3 | $18M | Buy |
+87,100
| New | +$16.7M | 0.02% | 543 |
|
|
2024
Q2 | – | Sell |
-88,657
| Closed | -$14.5M | – | 2963 |
|
|
2024
Q1 | $14.5M | Buy |
88,657
+85,857
| +3,066% | +$14M | 0.02% | 625 |
|
|
2023
Q4 | $449K | Sell |
2,800
-177,242
| -98% | -$26.2M | ﹤0.01% | 1752 |
|
|
2023
Q3 | $25.2M | Sell |
180,042
-1,165,099
| -87% | -$161M | 0.05% | 365 |
|
|
2023
Q2 | $187M | Buy |
1,345,141
+1,309,172
| +3,640% | +$184M | 0.36% | 46 |
|
|
2023
Q1 | $5.21M | Buy |
+35,969
| New | +$5.21M | 0.01% | 979 |
|
|
2022
Q4 | – | Sell |
-239,712
| Closed | -$32.2M | – | 3427 |
|
|
2022
Q3 | $32.2M | Sell |
239,712
-462,661
| -66% | -$65M | 0.07% | 313 |
|
|
2022
Q2 | $94.5M | Buy |
702,373
+416,430
| +146% | +$54.3M | 0.19% | 109 |
|
|
2022
Q1 | $36.7M | Sell |
285,943
-629,597
| -69% | -$75M | 0.07% | 311 |
|
|
2021
Q4 | $106M | Buy |
915,540
+606,267
| +196% | +$71.3M | 0.2% | 96 |
|
|
2021
Q3 | $39.5M | Sell |
309,273
-92,633
| -23% | -$12.9M | 0.16% | 117 |
|
|
2021
Q2 | $58.2M | Sell |
401,906
-286,227
| -42% | -$39.5M | 0.26% | 66 |
|
|
2021
Q1 | $86.2M | Buy |
688,133
+97,170
| +16% | +$12.2M | 0.4% | 43 |
|
|
2020
Q4 | $79.7M | Sell |
590,963
-439,448
| -43% | -$54.3M | 0.43% | 42 |
|
|
2020
Q3 | $118M | Sell |
1,030,411
-463,965
| -31% | -$51.4M | 0.75% | 19 |
|
|
2020
Q2 | $156M | Buy |
1,494,376
+1,445,722
| +2,971% | +$139M | 1.09% | 11 |
|
|
2020
Q1 | $4.08M | Buy |
48,654
+40,669
| +509% | +$3.44M | 0.04% | 435 |
|
|
2019
Q4 | $626K | Buy |
+7,985
| New | +$628K | ﹤0.01% | 1100 |
|
|
2019
Q3 | – | Sell |
-12,002
| Closed | -$890K | – | 1927 |
|
|
2019
Q2 | $890K | Buy |
+12,002
| New | +$891K | 0.01% | 961 |
|
|
2019
Q1 | – | Sell |
-350,652
| Closed | -$22.3M | – | 2058 |
|
|
2018
Q4 | $22.3M | Sell |
350,652
-174,010
| -33% | -$11.7M | 0.23% | 95 |
|
|
2018
Q3 | $36.8M | Sell |
524,662
-522,931
| -50% | -$33.6M | 0.31% | 80 |
|
|
2018
Q2 | $62.6M | Buy |
+1,047,593
| New | +$62M | 0.94% | 14 |
|
|
2018
Q1 | – | Sell |
-648,367
| Closed | -$41.2M | – | 648 |
|
|
2017
Q4 | $41.2M | Buy |
648,367
+110,118
| +20% | +$6.72M | 1.73% | 15 |
|
|
2017
Q3 | $33.4M | Sell |
538,249
-245,511
| -31% | -$15.4M | 1.55% | 14 |
|
|
2017
Q2 | $47.8M | Sell |
783,760
-1,092,963
| -58% | -$71.2M | 2.11% | 10 |
|
|
2017
Q1 | $122M | Sell |
1,876,723
-6,516,031
| -78% | -$401M | 5.89% | 2 |
|
|
2016
Q4 | $483M | Sell |
8,392,754
-326,600
| -4% | -$17.1M | 3.17% | 1 |
|
|
2016
Q3 | $407M | Buy |
8,719,354
+966,375
| +12% | +$44.4M | 2.9% | 2 |
|
|
2016
Q2 | $335M | Buy |
7,752,979
+2,167,045
| +39% | +$88.9M | 2.82% | 2 |
|
|
2016
Q1 | $214M | Buy |
5,585,934
+81,674
| +1% | +$3.08M | 2.06% | 3 |
|
|
2015
Q4 | $215M | Buy |
5,504,260
+1,226,819
| +29% | +$47.4M | 2.02% | 2 |
|
|
2015
Q3 | $170M | Buy |
4,277,441
+327,918
| +8% | +$13.1M | 2.09% | 4 |
|
|
2015
Q2 | $153M | Sell |
3,949,523
-1,528,393
| -28% | -$54.8M | 2% | 3 |
|
|
2015
Q1 | $174M | Sell |
5,477,916
-3,119,851
| -36% | -$97.3M | 2.26% | 3 |
|
|
2014
Q4 | $232M | Buy |
8,597,767
+2,175,864
| +34% | +$60.1M | 3.06% | 1 |
|
|
2014
Q3 | $185M | Buy |
6,421,903
+2,583,482
| +67% | +$79.5M | 2.67% | 1 |
|
|
2014
Q2 | $129M | Sell |
3,838,421
-523,059
| -12% | -$16.9M | 1.9% | 3 |
|
|
2014
Q1 | $144M | Buy |
+4,361,480
| New | +$138M | 2.62% | 1 |
|
|
2013
Q2 | $135M | Buy |
+5,457,341
| New | +$117M | 8.1% | 1 |
|
Other funds holding TMUS
VCM
Marshall Wace's TMUS Position: Q1 2026 in Review
Marshall Wace increased its T-Mobile US (TMUS) stake by 227% in Q1 2026, buying an estimated $338M and bringing the position to 2,369,508 shares worth $498M. The position accounts for 0.5% of the portfolio, ranked #21.
Marshall Wace first reported a position in TMUS in Q2 2013 and has held it in 45 quarters since. 1,719 funds tracked by Wall St. Rank hold TMUS as of Q1 2026.
- Marshall Wace held 2,369,508 shares of T-Mobile US worth $498M as of Q1 2026.
- Marshall Wace bought 1,644,089 T-Mobile US shares in Q1 2026, an estimated $338M.
- T-Mobile US made up 0.5% of Marshall Wace's portfolio in Q1 2026, its #21 holding.
- Marshall Wace first reported a position in T-Mobile US in Q2 2013 and has held it in 45 quarters since.
- 1,719 funds tracked by Wall St. Rank held T-Mobile US as of Q1 2026.
Based on Marshall Wace's 13F filing for Q1 2026, filed 15 May 2026.