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MKS Inc. Common Stock
MKSI

Overview Fund Activity

374 hedge funds and large institutions have $7.9B invested in MKS Inc. Common Stock in 2021 Q3 according to their latest regulatory filings, with 66 funds opening new positions, 126 increasing their positions, 119 reducing their positions, and 65 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
374
Holders Change
-1
Holders Change %
-0.27%
% of All Funds
6.57%
Holding in Top 10
5
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+66.67%
% of All Funds
0.09%
New
66
Increased
126
Reduced
119
Closed
65
Calls
$20.2M
Puts
$18.2M
Net Calls
+$1.96M
Net Calls Change
-$680K

Top Buyers

1
Capital International Investors
Capital International Investors
California
$683M
2
CVA
Ceredex Value Advisors
Florida
$148M
3
Amundi
Amundi
France
$134M
4
CB
Cooke & Bieler
Pennsylvania
$80.3M
5
Westfield Capital Management
Westfield Capital Management
Massachusetts
$83.6M

Top Sellers

1
AllianceBernstein
AllianceBernstein
Tennessee
$70.7M
2
PG
Pendal Group
Australia
$272K
3
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
$53.2M
4
Invesco
Invesco
Georgia
$189M
5
Prudential Financial
Prudential Financial
New Jersey
$29.5M
Name Holding Trade Value Shares
Change 		Shares
Change %
VPIM
226
Vanguard Personalized Indexing Management
California
$688K +$688K +4,562 New
PAMP
227
Polar Asset Management Partners
Ontario, Canada
$664K +$664K +4,400 New
JCP
228
JB Capital Partners
New York
$663K – – –
MSRPS
229
Maryland State Retirement & Pension System
Maryland
$638K – – –
PI
230
PEAK6 Investments
Illinois
$628K -$365K -2,420 -37%
AWM
231
Avior Wealth Management
Nebraska
$621K – – –
Janney Montgomery Scott
232
Janney Montgomery Scott
Pennsylvania
$612K +$612K +4,055 New
AWCI
233
Alpine Woods Capital Investors
New York
$604K – – –
AIC
234
Archer Investment Corporation
Indiana
$581K – – –
EP
235
Edgestream Partners
New Jersey
$571K +$571K +3,783 New
E
236
Ergoteles
New York
$543K +$543K +3,599 New
WCM
237
Washington Capital Management
Washington
$528K – – –
Macquarie Group
238
Macquarie Group
Australia
$514K -$15.4K -102 -3%
Wolverine Trading
239
Wolverine Trading
Illinois
$492K +$492K +3,271 New
CFG
240
Citizens Financial Group
Rhode Island
$470K +$470K +3,114 New
SCM
241
Shelton Capital Management
Colorado
$461K – – –
ESCM
242
Echo Street Capital Management
New York
$457K -$53.3K -353 -10%
CCM
243
Cullen Capital Management
New York
$454K -$104K -690 -19%
TRCT
244
Tower Research Capital (TRC)
New York
$432K -$332K -2,202 -43%
FIM
245
Freedom Investment Management
Connecticut
$426K +$39.7K +263 +10%
BFM
246
Boothbay Fund Management
New York
$426K +$216K +1,428 +103%
GSC
247
Ground Swell Capital
South Carolina
$426K +$426K +2,824 New
AG
248
Algert Global
California
$422K +$422K +2,799 New
SIC
249
Samalin Investment Counsel
New York
$418K +$418K +2,769 New
MF
250
Magnetar Financial
Illinois
$408K +$408K +2,706 New
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10
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