Optiver Holding
TMUS icon

Optiver Holding’s T-Mobile US TMUS Stock Holding History

Optiver Holding’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
-2,205
Closed -$448K – 2733
2025
Q4 		$448K Buy
+2,205
New +$467K ﹤0.01% 596
2025
Q3 		– Sell
-986
Closed -$235K – 2882
2025
Q2 		$235K Sell
986
-5,088
-84% -$1.24M ﹤0.01% 454
2025
Q1 		$1.62M Buy
+6,074
New +$1.5M ﹤0.01% 275
2024
Q3 		– Sell
-40
Closed -$7.05K – 1095
2024
Q2 		$7.05K Sell
40
-3,222
-99% -$540K ﹤0.01% 757
2024
Q1 		$532K Buy
3,262
+3,248
+23,200% +$529K ﹤0.01% 442
2023
Q4 		$2.25K Buy
+14
New +$2.07K ﹤0.01% 471
2022
Q1 		– Sell
-558
Closed -$72K – 853
2021
Q4 		$72K Hold
558
– – ﹤0.01% 347
2021
Q3 		$72K Buy
558
+161
+41% +$22.4K ﹤0.01% 281
2021
Q2 		$57K Buy
+397
New +$54.7K ﹤0.01% 274

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

Optiver Holding's TMUS Position: Q1 2026 in Review

Optiver Holding sold out of T-Mobile US (TMUS) in Q1 2026, closing a stake of 2,205 shares — an estimated $448K sold.

Optiver Holding first reported a position in TMUS in Q2 2021 and held it in 9 quarters. The position peaked at $1.62M in Q1 2025. 1,719 funds tracked by Wall St. Rank hold TMUS as of Q1 2026.

  • Optiver Holding reported no remaining T-Mobile US position as of Q1 2026 after selling out during the quarter.
  • Optiver Holding sold 2,205 T-Mobile US shares in Q1 2026, an estimated $448K.
  • Optiver Holding first reported a position in T-Mobile US in Q2 2021 and held it in 9 quarters.
  • Optiver Holding's T-Mobile US position peaked at $1.62M in Q1 2025.
  • 1,719 funds tracked by Wall St. Rank held T-Mobile US as of Q1 2026.

Based on Optiver Holding's 13F filing for Q1 2026, filed 15 May 2026.