Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
Search
Sign in
Sign up
YIH
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
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
BlackRock
New York
$5.7T AUM
30.48%
1-Year Est. Return
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
Boston, Massachusetts
$2.9T AUM
29.55%
1-Year Est. Return
Capital International Investors
Los Angeles, California
$427B AUM
29.17%
1-Year Est. Return
Fidelity Investments
Boston, Massachusetts
$1.9T AUM
41.92%
1-Year Est. Return
JP Morgan Chase
New York
$1.47T AUM
27.86%
1-Year Est. Return
Wellington Management Group
Boston, Massachusetts
$535B AUM
26.23%
1-Year Est. Return
T. Rowe Price Associates
Baltimore, Maryland
$865B AUM
30.76%
1-Year Est. Return
Sign up
Sign in
Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
Theme
Close