Optiver Holding
STM icon

Optiver Holding’s STMicroelectronics STM Stock Holding History

Optiver Holding’s Portfolio STM Stock Details STM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-131,173
Closed -$7.89M – 3072
2026
Q1 		$4.53M Buy
+131,173
New +$4.1M ﹤0.01% 440
2025
Q4 		– Sell
-1,225,820
Closed -$31.5M – 2973
2025
Q3 		$34.6M Buy
1,225,820
+754,313
+160% +$21.1M 0.01% 174
2025
Q2 		$14.3M Buy
471,507
+458,686
+3,578% +$11.4M 0.01% 165
2025
Q1 		$282K Buy
+12,821
New +$315K ﹤0.01% 375
2024
Q4 		– Sell
-191,539
Closed -$5.09M – 1175
2024
Q3 		$5.69M Buy
+191,539
New +$6.33M ﹤0.01% 284
2024
Q1 		– Sell
-334,084
Closed -$15.1M – 744
2023
Q4 		$16.7M Buy
+334,084
New +$15M 0.01% 242
2023
Q2 		– Sell
-113,361
Closed -$5.26M – 566
2023
Q1 		$6.06M Sell
113,361
-242,846
-68% -$11.3M ﹤0.01% 316
2022
Q4 		$12.7M Buy
356,207
+245,237
+221% +$8.65M 0.01% 224
2022
Q3 		$3.43M Sell
110,970
-704,667
-86% -$24.7M ﹤0.01% 222
2022
Q2 		$25.7M Buy
+815,637
New +$30.4M 0.03% 109
2022
Q1 		– Sell
-836,620
Closed -$37M – 840
2021
Q4 		$39.6M Buy
836,620
+589,648
+239% +$27.9M 0.03% 104
2021
Q3 		$10.8M Buy
246,972
+194,717
+373% +$8.21M 0.01% 135
2021
Q2 		$1.9M Buy
+52,255
New +$1.95M ﹤0.01% 172

Other funds holding STM

VanEck Associates
VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return
SA
Situational Awareness San Francisco, California $20.2B AUM 612.59% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
WAM
WT Asset Management Hong Kong $5.05B AUM 589.49% 1-Year Est. Return
SPC
Slate Path Capital New York $7.22B AUM 110.75% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return

Optiver Holding's STM Position: Q2 2026 in Review

Optiver Holding sold out of STMicroelectronics (STM) in Q2 2026, closing a stake of 131,173 shares — an estimated $7.89M sold.

Optiver Holding first reported a position in STM in Q2 2021 and held it in 13 quarters. The position peaked at $39.6M in Q4 2021. 603 funds tracked by Wall St. Rank hold STM as of Q2 2026.

  • Optiver Holding reported no remaining STMicroelectronics position as of Q2 2026 after selling out during the quarter.
  • Optiver Holding sold 131,173 STMicroelectronics shares in Q2 2026, an estimated $7.89M.
  • Optiver Holding first reported a position in STMicroelectronics in Q2 2021 and held it in 13 quarters.
  • Optiver Holding's STMicroelectronics position peaked at $39.6M in Q4 2021.
  • 603 funds tracked by Wall St. Rank held STMicroelectronics as of Q2 2026.

Based on Optiver Holding's 13F filing for Q2 2026, filed 12 Aug 2026.