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MKSI icon

Ossiam’s MKS Inc MKSI Stock Holding History

Ossiam’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
2026
Q2 		$24K Buy
+54
New +$16.9K ﹤0.01% 659
2025
Q4 		– Sell
-41,215
Closed -$5.1M – 572
2025
Q3 		$5.1M Buy
+41,215
New +$4.39M 0.07% 201
2023
Q3 		– Sell
-2,727
Closed -$295K – 704
2023
Q2 		$295K Buy
2,727
+1,282
+89% +$117K 0.01% 538
2023
Q1 		$128K Buy
1,445
+626
+76% +$59.7K ﹤0.01% 555
2022
Q4 		$69.4K Hold
819
– – ﹤0.01% 639
2022
Q3 		$68K Buy
+819
New +$84.3K ﹤0.01% 645

Other funds holding MKSI

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 Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Point72 Asset Management
Point72 Asset Management Stamford, Connecticut $90.7B AUM 77.13% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
AMH
Aspex Management (HK) Central, Hong Kong $8.89B AUM 39.91% 1-Year Est. Return

Ossiam's MKSI Position: Q2 2026 in Review

Ossiam opened a new position in MKS Inc (MKSI) in Q2 2026: 54 shares worth $24K. The stake represents ﹤0.01% of the portfolio and ranks #659 among its holdings. This is a return to the name: Ossiam previously reported a position in MKSI as recently as Q3 2025.

Ossiam first reported a position in MKSI in Q3 2022 and has held it in 6 quarters since. The position peaked at $5.1M in Q3 2025. 773 funds tracked by Wall St. Rank hold MKSI as of Q2 2026.

  • Ossiam held 54 shares of MKS Inc worth $24K as of Q2 2026.
  • MKS Inc was a new Ossiam position in Q2 2026.
  • MKS Inc made up ﹤0.01% of Ossiam's portfolio in Q2 2026, its #659 holding.
  • Ossiam first reported a position in MKS Inc in Q3 2022 and has held it in 6 quarters since.
  • Ossiam's MKS Inc position peaked at $5.1M in Q3 2025.
  • 773 funds tracked by Wall St. Rank held MKS Inc as of Q2 2026.

Based on Ossiam's 13F filing for Q2 2026, filed 13 Aug 2026.