Grantham, Mayo, Van Otterloo & Co (GMO)
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Grantham, Mayo, Van Otterloo & Co (GMO)’s T-Mobile US TMUS Stock Holding History

Grantham, Mayo, Van Otterloo & Co (GMO)’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
Q1 		– Sell
-5,199
Closed -$1.06M – 727
2025
Q4 		$1.06M Sell
5,199
-129
-2% -$27.3K ﹤0.01% 511
2025
Q3 		$1.28M Hold
5,328
– – ﹤0.01% 435
2025
Q2 		$1.27M Buy
5,328
+771
+17% +$188K ﹤0.01% 419
2025
Q1 		$1.22M Sell
4,557
-555
-11% -$137K ﹤0.01% 426
2024
Q4 		$1.13M Sell
5,112
-432
-8% -$98.2K ﹤0.01% 443
2024
Q3 		$1.14M Buy
+5,544
New +$1.06M ﹤0.01% 427
2021
Q2 		– Sell
-1,766
Closed -$221K – 844
2021
Q1 		$221K Buy
+1,766
New +$223K ﹤0.01% 814
2020
Q1 		– Sell
-321,154
Closed -$25.2M – 822
2019
Q4 		$25.2M Buy
321,154
+278,717
+657% +$21.9M 0.17% 101
2019
Q3 		$3.34M Sell
42,437
-64,863
-60% -$5.08M 0.02% 354
2019
Q2 		$7.96M Sell
107,300
-30,500
-22% -$2.27M 0.06% 222
2019
Q1 		$9.52M Sell
137,800
-46,790
-25% -$3.27M 0.07% 187
2018
Q4 		$11.7M Buy
+184,590
New +$12.4M 0.09% 129
2018
Q3 		– Sell
-108,319
Closed -$6.47M – 585
2018
Q2 		$6.47M Buy
108,319
+17,477
+19% +$1.03M 0.05% 187
2018
Q1 		$5.54M Buy
+90,842
New +$5.68M 0.03% 210
2017
Q4 		– Sell
-97,794
Closed -$5.97M – 631
2017
Q3 		$6.03M Sell
97,794
-115,756
-54% -$7.26M 0.04% 206
2017
Q2 		$12.9M Buy
213,550
+211,719
+11,563% +$13.8M 0.07% 159
2017
Q1 		$118K Sell
1,831
-53,607
-97% -$3.3M ﹤0.01% 560
2016
Q4 		$3.19M Buy
+55,438
New +$2.9M 0.02% 275
2014
Q3 		– Sell
-125,000
Closed -$4.2M – 480
2014
Q2 		$4.2M Buy
125,000
+90,000
+257% +$2.91M 0.01% 293
2014
Q1 		$1.16M Buy
+35,000
New +$1.11M ﹤0.01% 464

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

Grantham, Mayo, Van Otterloo & Co (GMO)'s TMUS Position: Q1 2026 in Review

Grantham, Mayo, Van Otterloo & Co (GMO) sold out of T-Mobile US (TMUS) in Q1 2026, closing a stake of 5,199 shares — an estimated $1.06M sold.

Grantham, Mayo, Van Otterloo & Co (GMO) first reported a position in TMUS in Q1 2014 and held it in 20 quarters. The position peaked at $25.2M in Q4 2019. 1,719 funds tracked by Wall St. Rank hold TMUS as of Q1 2026.

  • Grantham, Mayo, Van Otterloo & Co (GMO) reported no remaining T-Mobile US position as of Q1 2026 after selling out during the quarter.
  • Grantham, Mayo, Van Otterloo & Co (GMO) sold 5,199 T-Mobile US shares in Q1 2026, an estimated $1.06M.
  • Grantham, Mayo, Van Otterloo & Co (GMO) first reported a position in T-Mobile US in Q1 2014 and held it in 20 quarters.
  • Grantham, Mayo, Van Otterloo & Co (GMO)'s T-Mobile US position peaked at $25.2M in Q4 2019.
  • 1,719 funds tracked by Wall St. Rank held T-Mobile US as of Q1 2026.

Based on Grantham, Mayo, Van Otterloo & Co (GMO)'s 13F filing for Q1 2026, filed 14 May 2026.