MKSI icon

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 %
NWAG
276
Net Worth Advisory Group
Utah
$224K +$224K +2,253 New
GCIA
277
Gabelli & Co Investment Advisers
New York
$221K +$221K +2,220 New
SAM
278
Shell Asset Management
Netherlands
$220K -$48.8K -490 -18%
BHCM
279
Brevan Howard Capital Management
Jersey
$219K +$219K +2,202 New
S
280
SignatureFD
Georgia
$217K +$135K +1,354 +164%
DC
281
Davenport & Co
Virginia
$214K +$214K +2,141 New
CIBC Asset Management
282
CIBC Asset Management
Ontario, Canada
$209K +$209K +2,107 New
ECM
283
Everence Capital Management
Indiana
$209K +$209K +2,100 New
CI Investments Inc
284
CI Investments Inc
Ontario, Canada
$207K -$2.97K -30 -1%
RBC
285
Romano Brothers & Co
Illinois
$204K +$204K +2,057 New
GT
286
Greenleaf Trust
Michigan
$203K +$203K +2,046 New
Jones Financial Companies
287
Jones Financial Companies
Missouri
$195K +$6.21K +62 +3%
KBC Group
288
KBC Group
Belgium
$178K -$129K -1,294 -42%
1IA
289
1620 Investment Advisors
Massachusetts
$169K +$26.4K +266 +19%
NAAA
290
New Age Alpha Advisors
New York
$133K -$7.65K -77 -5%
VCM
291
Versant Capital Management
Arizona
$114K +$84.6K +851 +283%
Mitsubishi UFJ Trust & Banking
292
Mitsubishi UFJ Trust & Banking
Japan
$112K +$112K +1,128 New
SC
293
SouthState Corp
Florida
$103K +$2.78K +28 +3%
WT
294
Whittier Trust
California
$97.1K – – –
UB
295
UMB Bank
Missouri
$96.9K +$34.7K +349 +56%
MCM
296
MAI Capital Management
Ohio
$95K +$10.5K +106 +12%
PA
297
Parallel Advisors
California
$94.6K +$36.9K +371 +64%
EWA
298
EverSource Wealth Advisors
Alabama
$83.3K +$32.3K +325 +63%
MPWT
299
MassMutual Private Wealth & Trust
Connecticut
$83.2K +$60.4K +608 +266%
GWM
300
Geneos Wealth Management
Colorado
$64.8K -$45.5K -458 -41%
10 11
12
13 14