Quadrature Capital’s MKS Inc MKSI Stock Holding History

Quadrature Capital’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 Q2	–	Sell	-4,740	Closed	-$380K	–	1321
2025 Q1	$380K	Sell	4,740 -6,057	-56%	-$612K	0.01%	659
2024 Q4	$1.13M	Buy	10,797 +7,314	+210%	+$789K	0.02%	425
2024 Q3	$379K	Buy	+3,483	New	+$414K	0.01%	592
2023 Q2	–	Sell	-15,790	Closed	-$1.4M	–	1121
2023 Q1	$1.4M	Buy	+15,790	New	+$1.51M	0.04%	351
2022 Q4	–	Sell	-29,300	Closed	-$2.42M	–	1027
2022 Q3	$2.42M	Buy	29,300 +5,693	+24%	+$586K	0.08%	221
2022 Q2	$2.42M	Buy	+23,607	New	+$2.75M	0.1%	194
2021 Q1	–	Sell	-10,886	Closed	-$1.64M	–	1055
2020 Q4	$1.64M	Sell	10,886 -3,121	-22%	-$408K	0.08%	207
2020 Q3	$1.53M	Buy	14,007 +12,207	+678%	+$1.43M	0.09%	255
2020 Q2	$204K	Buy	+1,800	New	+$179K	0.02%	551
2017 Q3	–	Sell	-12,289	Closed	-$827K	–	560
2017 Q2	$827K	Buy	+12,289	New	+$931K	0.06%	275

Other funds holding MKSI

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Victory Capital Management San Antonio, Texas $156B AUM 27.51% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return

Quadrature Capital's MKSI Position: Q2 2025 in Review

Quadrature Capital sold out of MKS Inc (MKSI) in Q2 2025, closing a stake of 4,740 shares — an estimated $380K sold.

Quadrature Capital first reported a position in MKSI in Q2 2017 and held it in 10 quarters. The position peaked at $2.42M in Q2 2022. 394 funds tracked by Wall St. Rank hold MKSI as of Q2 2025.

Quadrature Capital reported no remaining MKS Inc position as of Q2 2025 after selling out during the quarter.
Quadrature Capital sold 4,740 MKS Inc shares in Q2 2025, an estimated $380K.
Quadrature Capital first reported a position in MKS Inc in Q2 2017 and held it in 10 quarters.
Quadrature Capital's MKS Inc position peaked at $2.42M in Q2 2022.
394 funds tracked by Wall St. Rank held MKS Inc as of Q2 2025.

Based on Quadrature Capital's 13F filing for Q2 2025, filed 13 Aug 2025.