Viking Global Investors’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
$623M Sell
2,967,374
-786,844
-21% -$162M 1.74% 24
2025
Q4
$762M Buy
3,754,218
+491,752
+15% +$104M 2.02% 17
2025
Q3
$781M Buy
3,262,466
+417,150
+15% +$101M 2.03% 16
2025
Q2
$678M Buy
2,845,316
+1,279,422
+82% +$312M 1.96% 13
2025
Q1
$418M Buy
1,565,894
+955,490
+157% +$236M 1.33% 28
2024
Q4
$135M Sell
610,404
-540,334
-47% -$123M 0.44% 56
2024
Q3
$237M Sell
1,150,738
-1,342,064
-54% -$257M 0.87% 34
2024
Q2
$439M Sell
2,492,802
-1,888,495
-43% -$317M 1.69% 22
2024
Q1
$715M Buy
4,381,297
+2,871,298
+190% +$467M 2.66% 11
2023
Q4
$242M Buy
+1,509,999
New +$223M 0.89% 37
2022
Q4
Sell
-3,324,606
Closed -$446M 96
2022
Q3
$446M Sell
3,324,606
-5,845,787
-64% -$821M 2.06% 17
2022
Q2
$1.23B Sell
9,170,393
-4,247,782
-32% -$554M 5.64% 1
2022
Q1
$1.72B Buy
13,418,175
+269,888
+2% +$32.1M 6.96% 1
2021
Q4
$1.52B Buy
13,148,287
+2,923,102
+29% +$344M 4.39% 3
2021
Q3
$1.31B Buy
10,225,185
+2,682,996
+36% +$374M 3.58% 3
2021
Q2
$1.09B Sell
7,542,189
-2,743,055
-27% -$378M 3.31% 7
2021
Q1
$1.29B Buy
10,285,244
+1,579,763
+18% +$199M 3.84% 4
2020
Q4
$1.17B Buy
8,705,481
+635,362
+8% +$78.5M 3.23% 5
2020
Q3
$923M Buy
8,070,119
+4,270,569
+112% +$473M 3.33% 7
2020
Q2
$396M Buy
3,799,550
+2,545,670
+203% +$244M 1.71% 21
2020
Q1
$105M Buy
+1,253,880
New +$106M 0.55% 42
2019
Q1
Sell
-3,452,893
Closed -$220M 72
2018
Q4
$220M Buy
3,452,893
+531,503
+18% +$35.7M 1.25% 22
2018
Q3
$205M Sell
2,921,390
-296,635
-9% -$19.1M 1.14% 25
2018
Q2
$192M Buy
+3,218,025
New +$191M 1.1% 27
2017
Q1
Sell
-8,408,861
Closed -$484M 76
2016
Q4
$484M Sell
8,408,861
-5,347,288
-39% -$280M 2.2% 16
2016
Q3
$643M Sell
13,756,149
-210,391
-2% -$9.66M 2.77% 14
2016
Q2
$604M Buy
13,966,540
+11,285,490
+421% +$463M 2.57% 11
2016
Q1
$103M Buy
+2,681,050
New +$101M 0.45% 39
2015
Q2
Sell
-7,994,880
Closed -$253M 69
2015
Q1
$253M Buy
+7,994,880
New +$249M 0.98% 31

Other funds holding TMUS