BlackRock
TMUS icon

BlackRock’s T-Mobile US TMUS Stock Holding History

BlackRock’s Portfolio TMUS Stock Details TMUS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2024
Q1 		– Sell
-1,432,900
Closed -$230M – 5386
2023
Q4 		$230M Buy
1,432,900
+889,100
+163% +$132M 0.01% 1562
2023
Q3 		$76.2M Buy
+543,800
New +$75.3M ﹤0.01% 2149
2020
Q4 		– Sell
-594,100
Closed -$67.9M – 5174
2020
Q3 		$67.9M Buy
+594,100
New +$65.9M ﹤0.01% 2112

Other funds holding TMUS

Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
SoftBank Group
SoftBank Group Tokyo, Japan $18.2B AUM 177.65% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

BlackRock's TMUS Position: Q2 2026 in Review

BlackRock increased its T-Mobile US (TMUS) stake by 0.98% in Q2 2026, buying an estimated $72.7M and bringing the position to 39,499,642 shares worth $6.63B. The position accounts for 0.1% of the portfolio, ranked #158.

BlackRock first reported a position in TMUS in Q2 2013 and has held it in 53 quarters since. The position peaked at $9.98B in Q1 2025. 1,655 funds tracked by Wall St. Rank hold TMUS as of Q2 2026.

  • BlackRock held 39,499,642 shares of T-Mobile US worth $6.63B as of Q2 2026.
  • BlackRock bought 383,775 T-Mobile US shares in Q2 2026, an estimated $72.7M.
  • T-Mobile US made up 0.1% of BlackRock's portfolio in Q2 2026, its #158 holding.
  • BlackRock first reported a position in T-Mobile US in Q2 2013 and has held it in 53 quarters since.
  • BlackRock's T-Mobile US position peaked at $9.98B in Q1 2025.
  • 1,655 funds tracked by Wall St. Rank held T-Mobile US as of Q2 2026.

Based on BlackRock's 13F filing for Q2 2026, filed 7 Aug 2026.