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MKS Inc

391 hedge funds and large institutions have $5.65B invested in MKS Inc 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

more call options, than puts

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

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less ownership

Funds ownership:

less funds holding

Funds holding:

23% less first-time investments, than exits

New positions opened: 61 | Existing positions closed: 79

23% less capital invested

Capital invested by funds: $7.36B → $5.65B (-$1.71B)

25% less funds holding in top 10

Funds holding in top 10: 43 (-1)

Holders
391
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$155M
Puts
$16.4M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
X
201
Xponance
Pennsylvania
$674K
LTAS
202
Linden Thomas Advisory Services
North Carolina
$651K
FRA
203
Front Row Advisors
California
$647K
SOADOR
204
State of Alaska Department of Revenue
Alaska
$631K
PI
205
PineBridge Investments
New York
$617K
WCM
206
Washington Capital Management
Washington
$601K
SDIC
207
South Dakota Investment Council
South Dakota
$552K
Public Employees Retirement Association of Colorado
208
Public Employees Retirement Association of Colorado
Colorado
$549K
ET
209
Equitable Trust
Tennessee
$537K
NYLIM
210
New York Life Investment Management
New York
$535K
TRCT
211
Tower Research Capital (TRC)
New York
$525K
CIP
212
Cornerstone Investment Partners
Georgia
$522K
HDIM
213
Hanson & Doremus Investment Management
Vermont
$497K
LIP
214
Lighthouse Investment Partners
Florida
$481K
PNC Financial Services Group
215
PNC Financial Services Group
Pennsylvania
$475K
SGI
216
Summit Global Investments
Utah
$474K
VPIM
217
Vanguard Personalized Indexing Management
California
$465K
TSS
218
Two Sigma Securities
New York
$456K
Commonwealth Equity Services
219
Commonwealth Equity Services
Massachusetts
$447K
National Bank of Canada
220
National Bank of Canada
Quebec, Canada
$427K
EC
221
EntryPoint Capital
New York
$425K
Pacer Advisors
222
Pacer Advisors
Pennsylvania
$408K
SAM
223
Securian Asset Management
Minnesota
$408K
Mariner
224
Mariner
Kansas
$403K
Mercer Global Advisors
225
Mercer Global Advisors
Colorado
$403K