Wellington Management Group
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Wellington Management Group’s T-Mobile US TMUS Stock Holding History

Wellington Management Group’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 		$3.61B Buy
17,200,244
+616,816
+4% +$127M 0.67% 19
2025
Q4 		$3.37B Buy
16,583,428
+3,121,759
+23% +$662M 0.59% 24
2025
Q3 		$3.22B Buy
13,461,669
+4,335,368
+48% +$1.05B 0.56% 28
2025
Q2 		$2.17B Sell
9,126,301
-3,720,638
-29% -$908M 0.39% 60
2025
Q1 		$3.43B Buy
12,846,939
+214,224
+2% +$52.8M 0.66% 30
2024
Q4 		$2.79B Sell
12,632,715
-2,891,814
-19% -$658M 0.51% 42
2024
Q3 		$3.2B Buy
15,524,529
+602,786
+4% +$115M 0.56% 35
2024
Q2 		$2.63B Buy
14,921,743
+8,396,400
+129% +$1.41B 0.47% 43
2024
Q1 		$1.07B Buy
6,525,343
+162,742
+3% +$26.5M 0.19% 135
2023
Q4 		$1.02B Buy
6,362,601
+4,241,877
+200% +$628M 0.19% 128
2023
Q3 		$297M Sell
2,120,724
-41,531
-2% -$5.75M 0.06% 287
2023
Q2 		$300M Sell
2,162,255
-2,568,453
-54% -$360M 0.06% 303
2023
Q1 		$685M Sell
4,730,708
-3,584,468
-43% -$519M 0.14% 158
2022
Q4 		$1.16B Sell
8,315,176
-1,115,596
-12% -$160M 0.23% 104
2022
Q3 		$1.27B Sell
9,430,772
-960,034
-9% -$135M 0.27% 96
2022
Q2 		$1.4B Buy
10,390,806
+2,715,411
+35% +$354M 0.28% 87
2022
Q1 		$985M Buy
7,675,395
+1,841,923
+32% +$219M 0.17% 135
2021
Q4 		$677M Buy
5,833,472
+1,713,736
+42% +$202M 0.11% 188
2021
Q3 		$526M Sell
4,119,736
-1,271,925
-24% -$177M 0.09% 216
2021
Q2 		$781M Sell
5,391,661
-395,944
-7% -$54.6M 0.13% 166
2021
Q1 		$725M Sell
5,787,605
-1,115,539
-16% -$141M 0.13% 166
2020
Q4 		$931M Sell
6,903,144
-241,119
-3% -$29.8M 0.17% 127
2020
Q3 		$817M Sell
7,144,263
-1,220,729
-15% -$135M 0.17% 130
2020
Q2 		$871M Buy
8,364,992
+395,251
+5% +$37.9M 0.19% 117
2020
Q1 		$669M Buy
7,969,741
+1,572,772
+25% +$133M 0.18% 127
2019
Q4 		$502M Buy
6,396,969
+2,917,995
+84% +$230M 0.11% 192
2019
Q3 		$274M Buy
3,478,974
+1,741,373
+100% +$136M 0.06% 299
2019
Q2 		$129M Sell
1,737,601
-1,585,733
-48% -$118M 0.03% 497
2019
Q1 		$230M Sell
3,323,334
-1,043,693
-24% -$73M 0.05% 328
2018
Q4 		$278M Sell
4,367,027
-418,606
-9% -$28.1M 0.07% 268
2018
Q3 		$336M Buy
4,785,633
+4,421,054
+1,213% +$284M 0.07% 271
2018
Q2 		$21.8M Sell
364,579
-29,133
-7% -$1.72M ﹤0.01% 1061
2018
Q1 		$24M Buy
393,712
+77,713
+25% +$4.86M 0.01% 1013
2017
Q4 		$20.1M Buy
315,999
+44,460
+16% +$2.71M ﹤0.01% 1066
2017
Q3 		$16.7M Sell
271,539
-79,730
-23% -$5M ﹤0.01% 1122
2017
Q2 		$21.3M Sell
351,269
-9,083
-3% -$592K 0.01% 1004
2017
Q1 		$23.3M Buy
360,352
+9,432
+3% +$580K 0.01% 983
2016
Q4 		$20.2M Sell
350,920
-167,534
-32% -$8.77M 0.01% 999
2016
Q3 		$24.2M Sell
518,454
-643,937
-55% -$29.6M 0.01% 919
2016
Q2 		$50.3M Buy
1,162,391
+49,878
+4% +$2.05M 0.01% 678
2016
Q1 		$42.6M Buy
1,112,513
+27,572
+3% +$1.04M 0.01% 721
2015
Q4 		$42.4M Sell
1,084,941
-109,680
-9% -$4.24M 0.01% 715
2015
Q3 		$47.6M Sell
1,194,621
-152,684
-11% -$6.09M 0.01% 689
2015
Q2 		$52.2M Buy
1,347,305
+639,803
+90% +$22.9M 0.01% 707
2015
Q1 		$22.4M Sell
707,502
-15,090
-2% -$470K 0.01% 1003
2014
Q4 		$19.5M Buy
722,592
+54,910
+8% +$1.52M 0.01% 1055
2014
Q3 		$19.3M Sell
667,682
-451,379
-40% -$13.9M 0.01% 1034
2014
Q2 		$37.6M Buy
1,119,061
+302,700
+37% +$9.78M 0.01% 831
2014
Q1 		$27M Sell
816,361
-7,758,403
-90% -$246M 0.01% 938
2013
Q4 		$288M Buy
8,574,764
+784,363
+10% +$21.5M 0.08% 261
2013
Q3 		$202M Buy
7,790,401
+6,193,629
+388% +$151M 0.06% 318
2013
Q2 		$39.6M Buy
+1,596,772
New +$34.1M 0.01% 763

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
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
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Wellington Management Group's TMUS Position: Q1 2026 in Review

Wellington Management Group increased its T-Mobile US (TMUS) stake by 3.7% in Q1 2026, buying an estimated $127M and bringing the position to 17,200,244 shares worth $3.61B. The position accounts for 0.67% of the portfolio, ranked #19.

Wellington Management Group first reported a position in TMUS in Q2 2013 and has held it in 52 quarters since. 1,719 funds tracked by Wall St. Rank hold TMUS as of Q1 2026.

  • Wellington Management Group held 17,200,244 shares of T-Mobile US worth $3.61B as of Q1 2026.
  • Wellington Management Group bought 616,816 T-Mobile US shares in Q1 2026, an estimated $127M.
  • T-Mobile US made up 0.67% of Wellington Management Group's portfolio in Q1 2026, its #19 holding.
  • Wellington Management Group first reported a position in T-Mobile US in Q2 2013 and has held it in 52 quarters since.
  • 1,719 funds tracked by Wall St. Rank held T-Mobile US as of Q1 2026.

Based on Wellington Management Group's 13F filing for Q1 2026, filed 15 May 2026.