State of Michigan Retirement System
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State of Michigan Retirement System’s T-Mobile US TMUS Stock Holding History

State of Michigan Retirement System’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 		$20M Sell
119,141
-4,600
-4% -$871K 0.09% 190
2026
Q1 		$26M Sell
123,741
-2,200
-2% -$452K 0.14% 134
2025
Q4 		$25.6M Sell
125,941
-4,900
-4% -$1.04M 0.12% 130
2025
Q3 		$31.3M Buy
130,841
+1,200
+0.9% +$290K 0.15% 116
2025
Q2 		$30.9M Sell
129,641
-400
-0.3% -$97.7K 0.16% 113
2025
Q1 		$34.7M Sell
130,041
-2,200
-2% -$542K 0.2% 100
2024
Q4 		$29.2M Sell
132,241
-1,200
-0.9% -$273K 0.15% 113
2024
Q3 		$27.5M Sell
133,441
-7,800
-6% -$1.49M 0.14% 124
2024
Q2 		$24.9M Sell
141,241
-1,800
-1% -$302K 0.13% 126
2024
Q1 		$23.3M Buy
143,041
+3,700
+3% +$602K 0.13% 135
2023
Q4 		$22.3M Sell
139,341
-2,600
-2% -$385K 0.13% 126
2023
Q3 		$19.9M Sell
141,941
-16,400
-10% -$2.27M 0.13% 134
2023
Q2 		$22M Sell
158,341
-4,300
-3% -$603K 0.14% 130
2023
Q1 		$23.6M Buy
162,641
+300
+0.2% +$43.5K 0.15% 125
2022
Q4 		$22.7M Sell
162,341
-600
-0.4% -$86.2K 0.16% 119
2022
Q3 		$21.9M Buy
162,941
+4,000
+3% +$562K 0.16% 112
2022
Q2 		$21.4M Buy
158,941
+10,800
+7% +$1.41M 0.15% 124
2022
Q1 		$19M Buy
148,141
+341
+0.2% +$40.6K 0.11% 145
2021
Q4 		$17.1M Buy
147,800
+500
+0.3% +$58.8K 0.09% 165
2021
Q3 		$18.8M Hold
147,300
– – 0.11% 141
2021
Q2 		$21.3M Buy
147,300
+700
+0.5% +$96.5K 0.13% 153
2021
Q1 		$18.4M Sell
146,600
-100
-0.1% -$12.6K 0.12% 162
2020
Q4 		$19.8M Sell
146,700
-1,800
-1% -$222K 0.14% 152
2020
Q3 		$17M Buy
148,500
+3,000
+2% +$333K 0.14% 138
2020
Q2 		$15.2M Buy
145,500
+72,900
+100% +$6.99M 0.13% 140
2020
Q1 		$6.09M Sell
72,600
-4,000
-5% -$338K 0.07% 209
2019
Q4 		$6.01M Buy
76,600
+600
+0.8% +$47.2K 0.05% 284
2019
Q3 		$5.99M Buy
+76,000
New +$5.96M 0.05% 266

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 $3.38T AUM 44.17% 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
SoftBank Group
SoftBank Group Tokyo, Japan $18.2B AUM 177.65% 1-Year Est. Return

State of Michigan Retirement System's TMUS Position: Q2 2026 in Review

State of Michigan Retirement System reduced its T-Mobile US (TMUS) stake by 3.7% in Q2 2026, selling an estimated $871K and leaving 119,141 shares worth $20M. The position accounts for 0.09% of the portfolio, ranked #190.

State of Michigan Retirement System first reported a position in TMUS in Q3 2019 and has held it in 28 quarters since. The position peaked at $34.7M in Q1 2025. 1,668 funds tracked by Wall St. Rank hold TMUS as of Q2 2026.

  • State of Michigan Retirement System held 119,141 shares of T-Mobile US worth $20M as of Q2 2026.
  • State of Michigan Retirement System sold 4,600 T-Mobile US shares in Q2 2026, an estimated $871K.
  • T-Mobile US made up 0.09% of State of Michigan Retirement System's portfolio in Q2 2026, its #190 holding.
  • State of Michigan Retirement System first reported a position in T-Mobile US in Q3 2019 and has held it in 28 quarters since.
  • State of Michigan Retirement System's T-Mobile US position peaked at $34.7M in Q1 2025.
  • 1,668 funds tracked by Wall St. Rank held T-Mobile US as of Q2 2026.

Based on State of Michigan Retirement System's 13F filing for Q2 2026, filed 30 Jul 2026.