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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 %
ICA
226
Infrastructure Capital Advisors
New York
$484K -$11.5K -116 -2%
AI
227
Atria Investments
North Carolina
$482K +$79.7K +802 +20%
Millennium Management
228
Millennium Management
New York
$479K -$53.7M -540,293 -99%
Two Sigma Investments
229
Two Sigma Investments
New York
$477K +$477K +4,800 New
CB
230
Commerce Bank
Missouri
$471K +$22.5K +226 +5%
AAF
231
Andra AP-fonden
Sweden
$464K -$986K -9,928 -68%
TRCT
232
Tower Research Capital (TRC)
New York
$459K -$192K -1,932 -29%
PA
233
Profund Advisors
Maryland
$456K -$17.6K -177 -4%
VWM
234
Venturi Wealth Management
Texas
$453K +$56.2K +566 +14%
SPA
235
Sherbrooke Park Advisers
New York
$445K +$445K +4,482 New
QOP
236
Quinn Opportunity Partners
Virginia
$438K – – –
CAPTRUST Financial Advisors
237
CAPTRUST Financial Advisors
North Carolina
$428K -$473K -4,765 -53%
CFO
238
Callan Family Office
Pennsylvania
$425K +$425K +4,273 New
QCG
239
Quadrant Capital Group
Ohio
$424K -$22.1K -222 -5%
MAS
240
Meeder Advisory Services
Ohio
$419K +$419K +4,214 New
FB
241
Fulton Bank
Pennsylvania
$417K +$1.69K +17 +0.4%
CGH
242
Crossmark Global Holdings
Texas
$410K -$5.27K -53 -1%
VT
243
Vise Technologies
New York
$410K +$410K +4,127 New
WP
244
Woodline Partners
California
$404K +$404K +4,067 New
AIC
245
Archer Investment Corporation
Indiana
$394K – – –
II
246
Inspire Investing
Idaho
$391K -$38.1K -383 -9%
BTI
247
Blue Trust Inc
Georgia
$388K +$127K +1,277 +49%
MML Investors Services
248
MML Investors Services
Massachusetts
$378K -$26K -262 -6%
EWA
249
EP Wealth Advisors
California
$360K +$15.3K +154 +4%
HEIP
250
Hudson Edge Investment Partners
New Jersey
$358K +$358K +3,604 New
8 9
10
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