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MKS Inc. Common Stock
MKSI

Overview Fund Activity

388 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, 127 reducing their positions, and 71 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
388
Holders Change
-3
Holders Change %
-0.77%
% of All Funds
5.2%
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
127
Closed
71
Calls
$198M
Puts
$25.1M
Net Calls
+$173M
Net Calls Change
+$34M

Top Buyers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
+$61M
2
FCM
Frontier Capital Management
Massachusetts
+$53.9M
3
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
+$48M
4
Victory Capital Management
Victory Capital Management
Texas
+$47.5M
5
CCM
Channing Capital Management
Illinois
+$43.6M

Top Sellers

1
Nordea Investment Management
Nordea Investment Management
Sweden
-$57.3M
2
Millennium Management
Millennium Management
New York
-$53.7M
3
Nomura Holdings
Nomura Holdings
Japan
-$29.6M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$29.4M
5
Point72 Asset Management
Point72 Asset Management
Connecticut
-$28.8M
Name Holding Trade Value Shares
Change 		Shares
Change %
Pacer Advisors
251
Pacer Advisors
Pennsylvania
$357K -$149K -1,499 -29%
Lido Advisors
252
Lido Advisors
California
$351K +$351K +3,528 New
AIM
253
Aigen Investment Management
New York
$341K -$842K -8,474 -71%
BJL
254
Brighton Jones LLC
Washington
$336K +$336K +3,380 New
SG Americas Securities
255
SG Americas Securities
New York
$323K -$26.5K -267 -8%
SIG
256
Stonegate Investment Group
Alabama
$315K +$42.9K +432 +16%
Osaic Holdings
257
Osaic Holdings
Arizona
$315K +$40.3K +390 +15%
MSRPS
258
Maryland State Retirement & Pension System
Maryland
$310K – – –
VAS
259
Vestmark Advisory Solutions
Massachusetts
$305K +$305K +3,070 New
EF
260
Empowered Funds
Pennsylvania
$298K +$36K +362 +14%
SOW
261
State of Wyoming
Wyoming
$295K +$295K +2,968 New
CTC
262
Cetera Trust Company
Minnesota
$290K +$38.8K +390 +15%
CA
263
Clearstead Advisors
Ohio
$288K -$111K -1,116 -28%
FNA
264
First National Advisers
Nebraska
$287K -$1.07M -10,777 -79%
WPC
265
Wedmont Private Capital
Pennsylvania
$280K +$280K +2,650 New
GI
266
GAMMA Investing
California
$251K +$133K +1,340 +113%
MFG
267
Merit Financial Group
Georgia
$249K +$249K +2,508 New
STA
268
Summit Trail Advisors
New York
$248K +$248K +2,496 New
BIG
269
Brooklyn Investment Group
New York
$242K +$163K +1,636 +205%
SCM
270
Shelton Capital Management
Colorado
$237K +$237K +2,387 New
SB
271
SIG Brokerage
New York
$233K +$233K +2,348 New
CAM
272
Claret Asset Management
Quebec, Canada
$231K +$231K +2,320 New
IC
273
IEQ Capital
California
$227K +$227K +2,286 New
ECM
274
Evergreen Capital Management
Washington
$224K +$224K +2,259 New
GCP
275
GSA Capital Partners
United Kingdom
$224K -$40.7K -410 -15%
9 10
11
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