MKSI icon

MKS Inc. Common Stock
MKSI

Overview Fund Activity

391 hedge funds and large institutions have $5.65B invested in MKS Inc. Common Stock in 2025 Q1 according to their latest regulatory filings, with 61 funds opening new positions, 166 increasing their positions, 117 reducing their positions, and 79 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
391
Holders Change
-25
Holders Change %
-6.01%
% of All Funds
5.31%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.04%
New
61
Increased
166
Reduced
117
Closed
79
Calls
$155M
Puts
$16.4M
Net Calls
+$139M
Net Calls Change
-$41.9M

Top Buyers

1
Wellington Management Group
Wellington Management Group
Massachusetts
+$76.8M
2
CCM
Channing Capital Management
Illinois
+$44.3M
3
MAM
Madison Asset Management
Wisconsin
+$39.6M
4
KCM
Kodai Capital Management
Illinois
+$32.9M
5
Balyasny Asset Management
Balyasny Asset Management
Illinois
+$31.6M

Top Sellers

1
Goldman Sachs
Goldman Sachs
New York
-$60.1M
2
CVA
Ceredex Value Advisors
Florida
-$47.3M
3
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
-$31.4M
4
Fisher Asset Management
Fisher Asset Management
Washington
-$28.4M
5
Nordea Investment Management
Nordea Investment Management
Sweden
-$19.8M
Name Holding Trade Value Shares
Change 		Shares
Change %
First Trust Advisors
251
First Trust Advisors
Illinois
$311K +$311K +3,875 New
AAS
252
Avantax Advisory Services
Texas
$291K +$119K +1,484 +69%
HighTower Advisors
253
HighTower Advisors
Illinois
$288K +$52.7K +657 +22%
BAM
254
Blueshift Asset Management
New Jersey
$286K +$286K +3,563 New
SG Americas Securities
255
SG Americas Securities
New York
$282K -$29.3K -366 -9%
YMRC
256
Yorktown Management & Research Company
Virginia
$281K – – –
EWA
257
EP Wealth Advisors
California
$278K +$278K +3,466 New
ATC
258
Argent Trust Co
Tennessee
$269K -$17.9K -223 -6%
OTL
259
Oak Thistle LLC
New York
$268K +$42.2K +526 +19%
FC
260
Farringdon Capital
United Kingdom
$263K +$263K +3,278 New
TPI
261
Trust Point Inc
Wisconsin
$257K -$101K -1,257 -28%
Truist Financial
262
Truist Financial
North Carolina
$257K -$43.1K -538 -14%
MSRPS
263
Maryland State Retirement & Pension System
Maryland
$250K -$54.5K -680 -18%
KBC Group
264
KBC Group
Belgium
$247K -$2.22M -27,730 -90%
HSBC Holdings
265
HSBC Holdings
United Kingdom
$245K -$134K -1,672 -35%
IPW
266
Impact Partnership Wealth
Georgia
$238K +$238K +2,970 New
Kovitz Investment Group Partners
267
Kovitz Investment Group Partners
Illinois
$234K +$55.5K +692 +31%
SIG
268
Stonegate Investment Group
Alabama
$220K +$26.5K +331 +14%
SAM
269
Shell Asset Management
Netherlands
$216K -$9.36K -117 -4%
GCP
270
GSA Capital Partners
United Kingdom
$214K -$157K -1,956 -42%
Osaic Holdings
271
Osaic Holdings
Arizona
$213K -$5.45K -68 -2%
EF
272
Empowered Funds
Pennsylvania
$211K +$2.97K +37 +1%
BTI
273
Blue Trust Inc
Georgia
$211K +$211K +2,631 New
Carson Wealth (CWM LLC)
274
Carson Wealth (CWM LLC)
Nebraska
$206K +$81K +1,012 +65%
CTC
275
Cetera Trust Company
Minnesota
$202K +$8.02K +100 +4%
9 10
11
12 13