Optiver Holding
MKSI icon

Optiver Holding’s MKS Inc MKSI Stock Holding History

Optiver Holding’s Portfolio MKSI Stock Details MKSI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-173
Closed -$17.2K – 2812
2025
Q2 		$17.2K Sell
173
-18
-9% -$1.46K ﹤0.01% 875
2025
Q1 		$15.3K Buy
191
+113
+145% +$11.4K ﹤0.01% 779
2024
Q4 		$8.14K Sell
78
-21
-21% -$2.27K ﹤0.01% 785
2024
Q3 		$10.8K Buy
99
+61
+161% +$7.25K ﹤0.01% 732
2024
Q2 		$4.96K Buy
+38
New +$4.79K ﹤0.01% 794

Other funds holding MKSI

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $156B AUM 27.51% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return

Optiver Holding's MKSI Position: Q3 2025 in Review

Optiver Holding sold out of MKS Inc (MKSI) in Q3 2025, closing a stake of 173 shares — an estimated $17.2K sold.

Optiver Holding first reported a position in MKSI in Q2 2024 and held it in 5 quarters. The position peaked at $17.2K in Q2 2025. 433 funds tracked by Wall St. Rank hold MKSI as of Q3 2025.

  • Optiver Holding reported no remaining MKS Inc position as of Q3 2025 after selling out during the quarter.
  • Optiver Holding sold 173 MKS Inc shares in Q3 2025, an estimated $17.2K.
  • Optiver Holding first reported a position in MKS Inc in Q2 2024 and held it in 5 quarters.
  • Optiver Holding's MKS Inc position peaked at $17.2K in Q2 2025.
  • 433 funds tracked by Wall St. Rank held MKS Inc as of Q3 2025.

Based on Optiver Holding's 13F filing for Q3 2025, filed 10 Nov 2025.