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Davidson Kempner Capital Management’s T-Mobile US TMUS Stock Holding History

Davidson Kempner Capital Management’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
2018
Q3 		– Sell
-800,000
Closed -$47.8M – 226
2018
Q2 		$47.8M Buy
+800,000
New +$47.4M 0.56% 34
2017
Q3 		– Sell
-250,000
Closed -$15.2M – 211
2017
Q2 		$15.2M Buy
250,000
+125,000
+100% +$8.14M 0.21% 79
2017
Q1 		$8.07M Buy
+125,000
New +$7.68M 0.09% 119

Other funds holding TMUS

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
SoftBank Group
SoftBank Group Tokyo, Japan $11.4B AUM 27.91% 1-Year Est. Return

Davidson Kempner Capital Management's TMUS Position: Q1 2026 in Review

Davidson Kempner Capital Management increased its T-Mobile US (TMUS) stake by 85% in Q1 2026, buying an estimated $45.7M and bringing the position to 484,890 shares worth $102M. The position accounts for 1.39% of the portfolio, ranked #14.

Davidson Kempner Capital Management first reported a position in TMUS in Q1 2014 and has held it in 45 quarters since. The position peaked at $155M in Q2 2020. 1,719 funds tracked by Wall St. Rank hold TMUS as of Q1 2026.

  • Davidson Kempner Capital Management held 484,890 shares of T-Mobile US worth $102M as of Q1 2026.
  • Davidson Kempner Capital Management bought 222,712 T-Mobile US shares in Q1 2026, an estimated $45.7M.
  • T-Mobile US made up 1.39% of Davidson Kempner Capital Management's portfolio in Q1 2026, its #14 holding.
  • Davidson Kempner Capital Management first reported a position in T-Mobile US in Q1 2014 and has held it in 45 quarters since.
  • Davidson Kempner Capital Management's T-Mobile US position peaked at $155M in Q2 2020.
  • 1,719 funds tracked by Wall St. Rank held T-Mobile US as of Q1 2026.

Based on Davidson Kempner Capital Management's 13F filing for Q1 2026, filed 15 May 2026.