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CIBC Bancorp USA’s T-Mobile US TMUS Stock Holding History

CIBC Bancorp USA’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
2026
Q2 		$180M Buy
1,073,430
+30,557
+3% +$5.79M 0.22% 116
2026
Q1 		$219M Buy
+1,042,873
New +$214M 0.29% 87
2025
Q3 		$42.9M Buy
+179,147
New +$43.4M 0.23% 67

Other funds holding TMUS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
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
Norges Bank
Norges Bank Oslo, Norway $1T AUM

CIBC Bancorp USA's TMUS Position: Q2 2026 in Review

CIBC Bancorp USA increased its T-Mobile US (TMUS) stake by 2.9% in Q2 2026, buying an estimated $5.79M and bringing the position to 1,073,430 shares worth $180M. The position accounts for 0.22% of the portfolio, ranked #116.

CIBC Bancorp USA first reported a position in TMUS in Q3 2025 and has held it in 3 quarters since. The position peaked at $219M in Q1 2026. 1,573 funds tracked by Wall St. Rank hold TMUS as of Q2 2026.

  • CIBC Bancorp USA held 1,073,430 shares of T-Mobile US worth $180M as of Q2 2026.
  • CIBC Bancorp USA bought 30,557 T-Mobile US shares in Q2 2026, an estimated $5.79M.
  • T-Mobile US made up 0.22% of CIBC Bancorp USA's portfolio in Q2 2026, its #116 holding.
  • CIBC Bancorp USA first reported a position in T-Mobile US in Q3 2025 and has held it in 3 quarters since.
  • CIBC Bancorp USA's T-Mobile US position peaked at $219M in Q1 2026.
  • 1,573 funds tracked by Wall St. Rank held T-Mobile US as of Q2 2026.

Based on CIBC Bancorp USA's 13F filing for Q2 2026, filed 13 Aug 2026.