A
MKSI icon

AlphaQuest’s MKS Inc MKSI Stock Holding History

AlphaQuest’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
Q1 		– Sell
-345
Closed -$55.1K – 1237
2025
Q4 		$55.1K Buy
345
+162
+89% +$24K ﹤0.01% 1917
2025
Q3 		$22.6K Sell
183
-2
-1% -$213 ﹤0.01% 2073
2025
Q2 		$18.4K Sell
185
-21
-10% -$1.71K ﹤0.01% 1803
2025
Q1 		$16.5K Buy
206
+37
+22% +$3.74K ﹤0.01% 1734
2024
Q4 		$17.6K Sell
169
-4,804
-97% -$519K ﹤0.01% 1434
2024
Q3 		$541K Buy
+4,973
New +$591K 0.05% 623
2024
Q2 		– Sell
-10
Closed -$1.33K – 1772
2024
Q1 		$1.33K Sell
10
-345
-97% -$40.1K ﹤0.01% 1208
2023
Q4 		$36.5K Buy
+355
New +$28.8K 0.01% 918

Other funds holding MKSI

BlackRock
BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $653B AUM 32.41% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.47T AUM 27.86% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return