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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 %
DCM
201
Dean Capital Management
Kansas
$701K +$701K +7,060 New
Public Employees Retirement Association of Colorado
202
Public Employees Retirement Association of Colorado
Colorado
$680K -$1.49K -15 -0.2%
Corient Private Wealth
203
Corient Private Wealth
Florida
$677K -$3.75M -37,700 -85%
OWIM
204
Old West Investment Management
California
$675K +$675K +6,794 New
US Bancorp
205
US Bancorp
Minnesota
$672K +$182K +1,827 +37%
NYLIM
206
New York Life Investment Management
New York
$652K -$11.2K -113 -2%
HSBC Holdings
207
HSBC Holdings
United Kingdom
$640K +$337K +3,383 +111%
Verition Fund Management
208
Verition Fund Management
Connecticut
$627K -$2.83M -28,469 -82%
JSW
209
Journey Strategic Wealth
New Jersey
$624K +$624K +6,277 New
HDIM
210
Hanson & Doremus Investment Management
Vermont
$617K – – –
Carson Wealth (CWM LLC)
211
Carson Wealth (CWM LLC)
Nebraska
$611K +$355K +3,580 +139%
HI
212
Horizon Investments
North Carolina
$611K +$611K +6,149 New
MA
213
MKT Advisors
California
$604K -$3.12K -31 -0.5%
HF
214
HRT Financial
New York
$595K -$1.63M -16,392 -73%
Mercer Global Advisors
215
Mercer Global Advisors
Colorado
$586K +$86.3K +869 +17%
Commonwealth Equity Services
216
Commonwealth Equity Services
Massachusetts
$579K +$25.1K +252 +5%
IMRF
217
Illinois Municipal Retirement Fund
Illinois
$551K -$1.89M -18,986 -77%
VRS
218
Virginia Retirement Systems
Virginia
$527K -$368K -3,700 -41%
HighTower Advisors
219
HighTower Advisors
Illinois
$514K +$157K +1,580 +44%
EC
220
EntryPoint Capital
New York
$507K -$19.6K -197 -4%
LJAC
221
L.J. Altfest & Co
New York
$507K +$507K +5,100 New
SAM
222
Securian Asset Management
Minnesota
$505K – – –
HFS
223
Hantz Financial Services
Michigan
$502K +$496K +4,993 +8,322%
CCM
224
Coldstream Capital Management
Washington
$499K +$30.9K +311 +7%
BA
225
BCM Advisors
Louisiana
$498K – – –
7 8
9
10 11