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MKS Inc. Common Stock
MKSI

Overview Fund Activity

385 hedge funds and large institutions have $7.41B invested in MKS Inc. Common Stock in 2025 Q2 according to their latest regulatory filings, with 74 funds opening new positions, 152 increasing their positions, 124 reducing their positions, and 70 closing their positions.

Holders
385
Holders Change
-6
Holders Change %
-1.53%
% of All Funds
5.17%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.05%
New
74
Increased
152
Reduced
124
Closed
70
Calls
$182M
Puts
$20.6M
Net Calls
+$161M
Net Calls Change
+$22.3M

Top Buyers

1
Norges Bank
1
Norges Bank
Norway
$85.4M
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$410M
3
FCM
3
Frontier Capital Management
Massachusetts
$90.7M
4
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$93.1M
5
Victory Capital Management
5
Victory Capital Management
Texas
$384M

Top Sellers

1
Nordea Investment Management
1
Nordea Investment Management
Sweden
$168M
2
Millennium Management
2
Millennium Management
New York
$479K
3
Nomura Holdings
3
Nomura Holdings
Japan
$10.2M
4
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$9.57M
5
Point72 Asset Management
5
Point72 Asset Management
Connecticut
$0
Name Market Value Shares Shares
Change 		Shares
Change %
SEI Investments
76
SEI Investments
Pennsylvania
$10.9M 109,350 -35,753 -25%
California Public Employees Retirement System
77
California Public Employees Retirement System
California
$10.8M 108,576 -150,413 -58%
Legal & General Group
78
Legal & General Group
United Kingdom
$10.8M 108,286 +3,106 +3%
NL
79
Nuveen LLC
North Carolina
$10.7M 108,163 -28,958 -21%
National Bank of Canada
80
National Bank of Canada
Quebec, Canada
$10.5M 105,778 +100,457 +1,888%
Nomura Holdings
81
Nomura Holdings
Japan
$10.2M 102,314 -297,920 -74%
HCA
82
Harbor Capital Advisors
Illinois
$9.91M 99,776 -9,979 -9%
Envestnet Asset Management
83
Envestnet Asset Management
Illinois
$9.9M 99,673 -11,092 -10%
D.E. Shaw & Co
84
D.E. Shaw & Co
New York
$9.57M 96,288 -296,093 -75%
HAM
85
Harber Asset Management
North Carolina
$9.54M 96,000 +13,860 +17%
CCS
86
Concentric Capital Strategies
Connecticut
$9.2M 92,583 +92,583 New
Janus Henderson Group
87
Janus Henderson Group
United Kingdom
$9.03M 90,936 +61,866 +213%
AllianceBernstein
88
AllianceBernstein
Tennessee
$8.53M 85,890 -1,275 -1%
Stifel Financial
89
Stifel Financial
Missouri
$7.96M 80,128 -3,037 -4%
PFC
90
Phocas Financial Corp
California
$7.14M 71,851 +41,616 +138%
LWIC
91
Leith Wheeler Investment Counsel
British Columbia, Canada
$7.08M 71,288 -1,886 -3%
Ohio Public Employees Retirement System (OPERS)
92
Ohio Public Employees Retirement System (OPERS)
Ohio
$7.06M 71,083 +9,736 +16%
Comerica Bank
93
Comerica Bank
Texas
$7.03M 70,732 +43,818 +163%
SO
94
STRS Ohio
Ohio
$6.97M 70,100 +17,206 +33%
Amundi
95
Amundi
France
$6.6M 63,039 -16,453 -21%
New York State Teachers Retirement System (NYSTRS)
96
New York State Teachers Retirement System (NYSTRS)
New York
$6.49M 65,286 -100 -0.2%
RAM
97
Readystate Asset Management
Illinois
$6.37M 64,152 +965 +2%
California State Teachers Retirement System (CalSTRS)
98
California State Teachers Retirement System (CalSTRS)
California
$6.18M 62,219 – –
SC
99
Sculptor Capital
New York
$5.96M 60,000 -3,300 -5%
Prudential Financial
100
Prudential Financial
New Jersey
$5.86M 58,933 +6,846 +13%
2 3
4
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