TwinBeech Capital’s MKS Inc MKSI Stock Holding History

TwinBeech 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
2026 Q2	$260K	Sell	584 -4,821	-89%	-$1.51M	0.05%	310
2026 Q1	$1.24M	Buy	+5,405	New	+$1.22M	0.13%	217
2025 Q1	–	Sell	-54,153	Closed	-$5.65M	–	861
2024 Q4	$5.65M	Sell	54,153 -110,734	-67%	-$12M	0.1%	207
2024 Q3	$17.9M	Buy	+164,887	New	+$19.6M	0.34%	84
2023 Q4	–	Sell	-56,828	Closed	-$4.92M	–	800
2023 Q3	$4.92M	Buy	+56,828	New	+$5.54M	0.09%	265
2021 Q3	–	Sell	-15,644	Closed	-$2.78M	–	695
2021 Q2	$2.78M	Buy	+15,644	New	+$2.84M	0.34%	92
2020 Q4	–	Sell	-6,961	Closed	-$760K	–	550
2020 Q3	$760K	Buy	+6,961	New	+$816K	0.16%	189
2020 Q2	–	Sell	-8,318	Closed	-$678K	–	449
2020 Q1	$678K	Buy	+8,318	New	+$851K	0.27%	125

Other funds holding MKSI

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Point72 Asset Management Stamford, Connecticut $90.7B AUM 77.13% 1-Year Est. Return

Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return

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

TwinBeech Capital's MKSI Position: Q2 2026 in Review

TwinBeech Capital reduced its MKS Inc (MKSI) stake by 89% in Q2 2026, selling an estimated $1.51M and leaving 584 shares worth $260K. The position accounts for 0.05% of the portfolio, ranked #310.

TwinBeech Capital first reported a position in MKSI in Q1 2020 and has held it in 8 quarters since. The position peaked at $17.9M in Q3 2024. 773 funds tracked by Wall St. Rank hold MKSI as of Q2 2026.

TwinBeech Capital held 584 shares of MKS Inc worth $260K as of Q2 2026.
TwinBeech Capital sold 4,821 MKS Inc shares in Q2 2026, an estimated $1.51M.
MKS Inc made up 0.05% of TwinBeech Capital's portfolio in Q2 2026, its #310 holding.
TwinBeech Capital first reported a position in MKS Inc in Q1 2020 and has held it in 8 quarters since.
TwinBeech Capital's MKS Inc position peaked at $17.9M in Q3 2024.
773 funds tracked by Wall St. Rank held MKS Inc as of Q2 2026.

Based on TwinBeech Capital's 13F filing for Q2 2026, filed 14 Aug 2026.