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MKS Inc. Common Stock
MKSI

Overview Fund Activity

385 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, 124 reducing their positions, and 70 closing their positions.

Holders
385
Holders Change
-6
Holders Change %
-1.53%
% of All Funds
5.17%
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
124
Closed
70
Calls
$182M
Puts
$20.6M
Net Calls
+$161M
Net Calls Change
+$22.3M

Top Buyers

1
Norges Bank
1
Norges Bank
Norway
$85.4M
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$410M
3
FCM
3
Frontier Capital Management
Massachusetts
$90.7M
4
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$93.1M
5
Victory Capital Management
5
Victory Capital Management
Texas
$384M

Top Sellers

1
Nordea Investment Management
1
Nordea Investment Management
Sweden
$168M
2
Millennium Management
2
Millennium Management
New York
$479K
3
Nomura Holdings
3
Nomura Holdings
Japan
$10.2M
4
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$9.57M
5
Point72 Asset Management
5
Point72 Asset Management
Connecticut
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Charles Schwab
26
Charles Schwab
California
$78.6M 790,656 +72,417 +10%
Royal Bank of Canada
27
Royal Bank of Canada
Ontario, Canada
$76.8M 772,966 +248,129 +47%
Balyasny Asset Management
28
Balyasny Asset Management
Illinois
$72.8M 732,682 +238,099 +48%
Northern Trust
29
Northern Trust
Illinois
$60.3M 606,878 -27,326 -4%
Bank of New York Mellon
30
Bank of New York Mellon
New York
$60M 603,565 -143 -0%
Morgan Stanley
31
Morgan Stanley
New York
$59.3M 596,425 -46,365 -7%
Natixis Advisors
32
Natixis Advisors
Massachusetts
$57.1M 574,177 +310,053 +117%
Manulife (Manufacturers Life Insurance)
33
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$51.9M 522,532 -20,889 -4%
Goldman Sachs
34
Goldman Sachs
New York
$45.1M 453,878 +220,884 +95%
Citigroup
35
Citigroup
New York
$44.4M 446,527 +61,049 +16%
SPPAM
36
Summit Partners Public Asset Management
Massachusetts
$42.9M 432,153 +432,153 New
FGP
37
Freestone Grove Partners
California
$41.1M 413,764 +290,388 +235%
SCM
38
Shapiro Capital Management
Georgia
$38.9M 391,155 -162,210 -29%
Capital Research Global Investors
39
Capital Research Global Investors
California
$38.5M 387,153 – –
Wells Fargo
40
Wells Fargo
California
$38.2M 384,395 -14,687 -4%
PCM
41
Polaris Capital Management
Massachusetts
$35.9M 361,400 -12,200 -3%
SAM
42
Silvercrest Asset Management
New York
$33.5M 337,298 +77,973 +30%
UBS AM
43
UBS AM
Illinois
$32M 321,712 +54,291 +20%
MMA
44
Mizuho Markets Americas
New York
$29.6M 298,106 +14,400 +5%
VHMC
45
Value Holdings Management Company
New York
$29.6M 297,714 – –
Franklin Resources
46
Franklin Resources
California
$27.7M 278,711 +250,290 +881%
New York State Common Retirement Fund
47
New York State Common Retirement Fund
New York
$27M 271,340 +104,910 +63%
HP
48
Harvey Partners
New York
$26.8M 269,599 +8,599 +3%
Bank of Montreal
49
Bank of Montreal
Ontario, Canada
$24.9M 250,358 +16,688 +7%
SFM
50
Systematic Financial Management
New Jersey
$23.2M 233,181 +10,946 +5%
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