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TMUS
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Position history for VIKING GLOBAL INVESTORS LP's holdings in T-MOBILE US INC

VIKING GLOBAL INVESTORS LP holds 3M shares of TMUS (T-MOBILE US INC), worth $623.2M as of 2026-Q1. The position was decreased (-21.0% shares). TMUS represents 1.7% of VIKING GLOBAL INVESTORS LP's portfolio.

Current Value

$623.2M

Current Shares

3M

Total Value Change

+$184.1M

Total Shares Change

+474,572

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q1
Latest
Decreased
3M
-21.0%
$623.2M1.7%$218.53
0
2025-Q4
Increased
3.8M
+15.1%
$762.3M2.0%$203.80
62
2025-Q3
Increased
3.3M
+14.7%
$781M2.0%$236.79
62
2025-Q2
Increased
2.8M
+81.7%
$677.9M2.0%$233.27
77
2025-Q1
Increased
1.6M
+156.5%
$417.6M1.3%$261.73
79
2024-Q4
Decreased
610,404
-47.0%
$134.7M0.4%$217.27
0
2024-Q3
Decreased
1.2M
-53.8%
$237.5M0.9%$201.30
0
2024-Q2
Decreased
2.5M
-43.1%
$439.2M1.7%$172.29
0

Other major holders of TMUS: SOFTBANK GROUP CORP.

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