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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 %
BNP Paribas Asset Management
301
BNP Paribas Asset Management
France
$64K +$64K +646 New
TC
302
Truvestments Capital
Florida
$62.3K -$9.94K -100 -14%
OIA
303
Optimum Investment Advisors
Illinois
$62.1K +$12.4K +125 +25%
Fifth Third Bancorp
304
Fifth Third Bancorp
Ohio
$58.5K -$379K -3,819 -87%
C
305
Covestor
United Kingdom
$49K +$42K +424 +597%
AUB
306
Atlantic Union Bankshares
Virginia
$45.9K +$45.9K +462 New
SC
307
Steph & Co
Wisconsin
$42.1K +$42.1K +424 New
LFG
308
Larson Financial Group
Missouri
$41.8K +$23.6K +238 +130%
Nomura Asset Management
309
Nomura Asset Management
Japan
$39.7K – – –
BC
310
Bayforest Capital
United Kingdom
$38.6K +$38.6K +388 New
AF
311
Allworth Financial
California
$34.9K +$5.37K +54 +18%
HFM
312
Harvest Fund Management
China
$30K – – –
IA
313
IFP Advisors
Florida
$29.6K – – –
PS
314
Principal Securities
Iowa
$25.1K +$7.65K +77 +44%
ECM
315
Estabrook Capital Management
New York
$24.8K – – –
TPWA
316
Twin Peaks Wealth Advisors
California
$23.7K +$23.7K +229 New
CMP
317
Coston McIsaac & Partners
Maine
$23K – – –
RA
318
Rise Advisors
New York
$22.2K +$4.98K +50 +29%
WTC
319
WhitTier Trust Company
Nevada
$21.5K +$13.4K +135 +167%
SPIA
320
Steward Partners Investment Advisory
New York
$21.2K – – –
Mitsubishi UFJ Asset Management
321
Mitsubishi UFJ Asset Management
Japan
$19K – – –
A
322
AlphaQuest
New York
$18.4K -$2.09K -21 -10%
Optiver Holding
323
Optiver Holding
Netherlands
$17.2K -$1.79K -18 -9%
WSFS
324
Wilmington Savings Fund Society
Delaware
$15.6K -$27.8K -280 -64%
PFBT
325
Parkside Financial Bank & Trust
Missouri
$15K -$5.17K -52 -26%
11 12
13
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