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MKS Inc

613 hedge funds and large institutions have $15.8B invested in MKS Inc in 2026 Q1 according to their latest regulatory filings, with 163 funds opening new positions, 200 increasing their positions, 190 reducing their positions, and 54 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

20% more funds holding

Funds holding: 512613 (+101)

5% more repeat investments, than reductions

Existing positions increased: 200 | Existing positions reduced: 190

2.75% less ownership

Funds ownership: 105.2%102.45% (-2.7%)

Holders
613
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
24
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$496M
Puts
$50.6M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Marshall Wace
101
Marshall Wace
United Kingdom
$22.7M
SAM
102
Silvercrest Asset Management
New York
$22.5M
Legal & General Group
103
Legal & General Group
United Kingdom
$20.7M
Lord, Abbett & Co
104
Lord, Abbett & Co
New Jersey
$20.2M
RCM
105
Rivermont Capital Management
New York
$20.1M
DCM
106
Divisar Capital Management
California
$19.6M
AAI
107
Aequim Alternative Investments
California
$19.4M
Tudor Investment Corp
108
Tudor Investment Corp
Connecticut
$18.7M
Walleye Capital
109
Walleye Capital
New York
$18.2M
California State Teachers Retirement System (CalSTRS)
110
California State Teachers Retirement System (CalSTRS)
California
$17.9M
PP
111
PDT Partners
New York
$17.6M
Envestnet Asset Management
112
Envestnet Asset Management
Illinois
$17.4M
Qube Research & Technologies (QRT)
113
Qube Research & Technologies (QRT)
United Kingdom
$17.1M
PCH
114
Polar Capital Holdings
United Kingdom
$16.6M
Public Employees Retirement Association of Colorado
115
Public Employees Retirement Association of Colorado
Colorado
$16.4M
FCM
116
Fourier Capital Management
$16.3M
HRCM
117
Hood River Capital Management
Florida
$16M
TC
118
Tairen Capital
Hong Kong
$15.7M
AM
119
AGF Management
Ontario, Canada
$15.7M
TCM
120
Thames Capital Management
New Jersey
$15.6M
BCM
121
Bowie Capital Management
Texas
$14.8M
New York State Teachers Retirement System (NYSTRS)
122
New York State Teachers Retirement System (NYSTRS)
New York
$14.5M
VAM
123
Vanguard Asset Management
$14.1M
ECM
124
ExodusPoint Capital Management
New York
$13.8M
NIG
125
NFJ Investment Group
Texas
$13.8M