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MKS Inc. Common Stock
MKSI

Overview Fund Activity

391 hedge funds and large institutions have $5.65B invested in MKS Inc. Common Stock in 2025 Q1 according to their latest regulatory filings, with 61 funds opening new positions, 166 increasing their positions, 117 reducing their positions, and 79 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
391
Holders Change
-25
Holders Change %
-6.01%
% of All Funds
5.31%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.04%
New
61
Increased
166
Reduced
117
Closed
79
Calls
$155M
Puts
$16.4M
Net Calls
+$139M
Net Calls Change
-$41.9M

Top Buyers

1
Wellington Management Group
Wellington Management Group
Massachusetts
+$76.8M
2
CCM
Channing Capital Management
Illinois
+$44.3M
3
MAM
Madison Asset Management
Wisconsin
+$39.6M
4
KCM
Kodai Capital Management
Illinois
+$32.9M
5
Balyasny Asset Management
Balyasny Asset Management
Illinois
+$31.6M

Top Sellers

1
Goldman Sachs
Goldman Sachs
New York
-$60.1M
2
CVA
Ceredex Value Advisors
Florida
-$47.3M
3
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
-$31.4M
4
Fisher Asset Management
Fisher Asset Management
Washington
-$28.4M
5
Nordea Investment Management
Nordea Investment Management
Sweden
-$19.8M
Name Holding Trade Value Shares
Change 		Shares
Change %
ICA
226
Infrastructure Capital Advisors
New York
$400K +$104K +1,301 +35%
US Bancorp
227
US Bancorp
Minnesota
$395K +$9.22K +115 +2%
YIH
228
Y-Intercept (HK)
Hong Kong
$390K +$390K +4,866 New
PA
229
Profund Advisors
Maryland
$382K -$45.8K -572 -11%
QCM
230
QRG Capital Management
Illinois
$382K +$7.69K +96 +2%
QC
231
Quadrature Capital
United Kingdom
$380K -$486K -6,057 -56%
MA
232
MKT Advisors
California
$380K – – –
CCM
233
Coldstream Capital Management
Washington
$378K +$15.5K +193 +4%
BA
234
BCM Advisors
Louisiana
$372K – – –
XT
235
XTX Topco
Cayman Islands
$368K +$368K +4,588 New
CB
236
Commerce Bank
Missouri
$362K -$127K -1,588 -26%
QCG
237
Quadrant Capital Group
Ohio
$360K +$346K +4,316 +2,425%
QOP
238
Quinn Opportunity Partners
Virginia
$353K – – –
Fifth Third Bancorp
239
Fifth Third Bancorp
Ohio
$353K +$35.2K +439 +11%
II
240
Inspire Investing
Idaho
$346K -$608K -7,583 -64%
USAA
241
United Services Automobile Association
Texas
$342K +$342K +4,195 New
CGH
242
Crossmark Global Holdings
Texas
$335K -$10.5K -131 -3%
FB
243
Fulton Bank
Pennsylvania
$335K -$5.85K -73 -2%
MML Investors Services
244
MML Investors Services
Massachusetts
$326K -$32.5K -405 -9%
AI
245
Atria Investments
North Carolina
$325K -$46K -574 -12%
JFG
246
Jefferies Financial Group
New York
$325K -$8.65M -107,893 -96%
CA
247
Clearstead Advisors
Ohio
$322K +$65.2K +814 +25%
VWM
248
Venturi Wealth Management
Texas
$320K +$83.6K +1,043 +35%
AIC
249
Archer Investment Corporation
Indiana
$318K +$68.9K +860 +28%
Wealth Enhancement Advisory Services
250
Wealth Enhancement Advisory Services
Minnesota
$312K -$34.3K -428 -10%
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