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RC
Roubaix Capital’s
MKS Inc
MKSI
Stock Holding History
Roubaix 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
Q4
–
Sell
-33,588
Closed
-$4.16M
–
57
2025
Q3
$4.16M
Sell
33,588
-19,938
-37%
-$2.13M
1.94%
23
2025
Q2
$5.32M
Buy
53,526
+21,995
+70%
+$1.79M
2.55%
14
2025
Q1
$2.53M
Sell
31,531
-22,614
-42%
-$2.28M
1.32%
41
2024
Q4
$5.65M
Buy
54,145
+17,341
+47%
+$1.87M
2.71%
9
2024
Q3
$4M
Buy
36,804
+7,527
+26%
+$894K
2.2%
22
2024
Q2
$3.82M
Buy
29,277
+629
+2%
+$79.4K
2.41%
15
2024
Q1
$3.81M
Sell
28,648
-25,623
-47%
-$2.98M
2.41%
16
2023
Q4
$5.58M
Buy
54,271
+30,262
+126%
+$2.46M
3.91%
4
2023
Q3
$2.08M
Sell
24,009
-398
-2%
-$38.8K
1.53%
34
2023
Q2
$2.64M
Buy
+24,407
New
+$2.23M
1.94%
29
Other funds holding MKSI
Vanguard Group
Malvern, Pennsylvania
$6.9T AUM
27.45%
1-Year Est. Return
BlackRock
New York
$5.7T AUM
30.48%
1-Year Est. Return
Invesco
Atlanta, Georgia
$653B AUM
32.41%
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
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
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
JP Morgan Chase
New York
$1.47T AUM
27.86%
1-Year Est. Return
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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
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