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Foster Dykema Cabot & Partners’s T-Mobile US TMUS Stock Holding History

Foster Dykema Cabot & Partners’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
2025
Q4 		– Sell
-1,376
Closed -$329K – 419
2025
Q3 		$329K Buy
1,376
+626
+83% +$152K 0.02% 103
2025
Q2 		$179K Hold
750
– – 0.01% 130
2025
Q1 		$200K Sell
750
-865
-54% -$213K 0.02% 118
2024
Q4 		$356K Hold
1,615
– – 0.03% 97
2024
Q3 		$333K Buy
+1,615
New +$309K 0.03% 97

Other funds holding TMUS

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
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
SoftBank Group
SoftBank Group Tokyo, Japan $11.4B AUM 27.91% 1-Year Est. Return
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
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Foster Dykema Cabot & Partners's TMUS Position: Q4 2025 in Review

Foster Dykema Cabot & Partners sold out of T-Mobile US (TMUS) in Q4 2025, closing a stake of 1,376 shares — an estimated $329K sold.

Foster Dykema Cabot & Partners first reported a position in TMUS in Q3 2024 and held it in 5 quarters. The position peaked at $356K in Q4 2024. 1,708 funds tracked by Wall St. Rank hold TMUS as of Q4 2025.

  • Foster Dykema Cabot & Partners reported no remaining T-Mobile US position as of Q4 2025 after selling out during the quarter.
  • Foster Dykema Cabot & Partners sold 1,376 T-Mobile US shares in Q4 2025, an estimated $329K.
  • Foster Dykema Cabot & Partners first reported a position in T-Mobile US in Q3 2024 and held it in 5 quarters.
  • Foster Dykema Cabot & Partners's T-Mobile US position peaked at $356K in Q4 2024.
  • 1,708 funds tracked by Wall St. Rank held T-Mobile US as of Q4 2025.

Based on Foster Dykema Cabot & Partners's 13F filing for Q4 2025, filed 12 Feb 2026.