Y-Intercept (HK)’s MKS Inc MKSI Stock Holding History

Y-Intercept (HK)’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 Q3	$1.38M	Sell	5,208 -12,005	-70%	-$3.55M	0.03%	817
2026 Q2	$7.66M	Buy	17,213 +7,481	+77%	+$2.34M	0.15%	155
2026 Q1	$2.24M	Buy	+9,732	New	+$2.2M	0.04%	664
2025 Q4	–	Sell	-8,244	Closed	-$1.02M	–	1834
2025 Q3	$1.02M	Buy	+8,244	New	+$879K	0.02%	962
2025 Q2	–	Sell	-4,866	Closed	-$390K	–	1870
2025 Q1	$390K	Buy	+4,866	New	+$491K	0.03%	807
2023 Q3	–	Sell	-5,585	Closed	-$604K	–	1391
2023 Q2	$604K	Buy	+5,585	New	+$511K	0.06%	493
2022 Q1	–	Sell	-4,402	Closed	-$767K	–	861
2021 Q4	$767K	Buy	+4,402	New	+$688K	0.18%	158
2021 Q3	–	Sell	-2,380	Closed	-$424K	–	809
2021 Q2	$424K	Buy	+2,380	New	+$432K	0.11%	305

Other funds holding MKSI

Assenagon Asset Management Senningerberg, Luxembourg $103B AUM 40.17% 1-Year Est. Return

Cooke & Bieler Philadelphia, Pennsylvania $6.36B AUM 0.55% 1-Year Est. Return

Artemis Investment Management Edinburgh, United Kingdom $11.5B AUM 61.77% 1-Year Est. Return

Robeco Institutional Asset Management Rotterdam, Netherlands $83.2B AUM 35.34% 1-Year Est. Return

GF Fund Management Guangzhou, China $7.72B AUM 122.96% 1-Year Est. Return

Robeco Schweiz Zurich, Switzerland $5.55B AUM 53.94% 1-Year Est. Return

Loftus Peak Pty Ltd Sydney, Australia $781M AUM

New York State Teachers Retirement System (NYSTRS) Albany, New York $52.9B AUM 36.03% 1-Year Est. Return

GHP Investment Advisors Denver, Colorado $2.68B AUM 19.3% 1-Year Est. Return

Mutual of America Capital Management New York $10.1B AUM 33.74% 1-Year Est. Return

Y-Intercept (HK)'s MKSI Position: Q3 2026 in Review

Y-Intercept (HK) reduced its MKS Inc (MKSI) stake by 70% in Q3 2026, selling an estimated $3.55M and leaving 5,208 shares worth $1.38M. The position accounts for 0.03% of the portfolio, ranked #817.

Y-Intercept (HK) first reported a position in MKSI in Q2 2021 and has held it in 8 quarters since. The position peaked at $7.66M in Q2 2026. 133 funds tracked by Wall St. Rank hold MKSI as of Q3 2026.

Y-Intercept (HK) held 5,208 shares of MKS Inc worth $1.38M as of Q3 2026.
Y-Intercept (HK) sold 12,005 MKS Inc shares in Q3 2026, an estimated $3.55M.
MKS Inc made up 0.03% of Y-Intercept (HK)'s portfolio in Q3 2026, its #817 holding.
Y-Intercept (HK) first reported a position in MKS Inc in Q2 2021 and has held it in 8 quarters since.
Y-Intercept (HK)'s MKS Inc position peaked at $7.66M in Q2 2026.
133 funds tracked by Wall St. Rank held MKS Inc as of Q3 2026.

Based on Y-Intercept (HK)'s 13F filing for Q3 2026, filed 16 Oct 2026.