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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 %
Mirae Asset Global ETFs Holdings
451
Mirae Asset Global ETFs Holdings
Hong Kong
– -$131K -1,251 Closed
ACM
452
Aster Capital Management
United Arab Emirates
– -$88.7K -850 Closed
TPCW
453
TD Private Client Wealth
New York
– -$38.7K -371 Closed
CAS
454
Coppell Advisory Solutions
Texas
– -$21.9K -210 Closed
VSQM
455
V-Square Quantitative Management
Illinois
– -$20.9K -200 Closed
EC
456
Elequin Capital
New York
– -$17.6K -169 Closed
WWA
457
Wingate Wealth Advisors
Massachusetts
– -$16.9K -162 Closed
CFGS
458
Concourse Financial Group Securities
Alabama
– -$18.8K -153 Closed
ETC
459
Exchange Traded Concepts
Oklahoma
– -$6.99K -67 Closed
CA
460
Continuum Advisory
Idaho
– -$4.28K -41 Closed
WA
461
WPG Advisers
Maryland
– -$4.18K -40 Closed
AWM
462
Avior Wealth Management
Nebraska
– -$2.51K -24 Closed
PWMG
463
Private Wealth Management Group
New Jersey
– -$1.57K -15 Closed
WIM
464
Westside Investment Management
California
– -$1.25K -12 Closed
DRP
465
Decker Retirement Planning
Utah
– -$1.15K -11 Closed
HI
466
Human Investing
Oregon
– -$836 -8 Closed
IA
467
IFP Advisors
Florida
– -$731 -7 Closed
CIAM
468
Caitong International Asset Management
Hong Kong
– -$313 -3 Closed
CAWM
469
Capital A Wealth Management
Pennsylvania
– -$104 -1 Closed
AWM
470
Activest Wealth Management
Florida
– -$104 -1 Closed
15 16 17 18
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