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Masimo
MASI

Overview Fund Activity

454 hedge funds and large institutions have $6.6B invested in Masimo in 2022 Q1 according to their latest regulatory filings, with 73 funds opening new positions, 178 increasing their positions, 137 reducing their positions, and 128 closing their positions.

Holders
454
Holders Change
-61
Holders Change %
-11.84%
% of All Funds
7.18%
Holding in Top 10
3
Holding in Top 10 Change
-6
Holding in Top 10 Change %
-66.67%
% of All Funds
0.05%
New
73
Increased
178
Reduced
137
Closed
128
Calls
$26.4M
Puts
$13.8M
Net Calls
+$12.7M
Net Calls Change
-$29.3M

Top Buyers

1
LIP
1
Liontrust Investment Partners
United Kingdom
$147M
2
Marshall Wace
2
Marshall Wace
United Kingdom
$141M
3
Millennium Management
3
Millennium Management
New York
$140M
4
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$104M
5
Assenagon Asset Management
5
Assenagon Asset Management
Luxembourg
$78M

Top Sellers

1
BlackRock
1
BlackRock
New York
$1B
2
Massachusetts Financial Services
2
Massachusetts Financial Services
Massachusetts
$0
3
VNIM
3
Vaughan Nelson Investment Management
Texas
$0
4
Invesco
4
Invesco
Georgia
$20.4M
5
OCBV
5
Ownership Capital B.V.
Netherlands
$135M
Name Market Value Shares Shares
Change 		Shares
Change %
FMC
226
First Merchants Corp
Indiana
$1.15M 7,891 -379 -5%
MF
227
Magnetar Financial
Illinois
$1.15M 7,866 +6,476 +466%
BFM
228
Boothbay Fund Management
New York
$1.14M 7,838 +6,786 +645%
CA
229
Capitolis Advisors
New York
$1.13M 7,761 -144,614 -95%
KCM
230
Kornitzer Capital Management
Kansas
$1.12M 7,720 – –
Janus Henderson Group
231
Janus Henderson Group
United Kingdom
$1.12M 7,678 -2,444 -24%
PHK
232
Point72 Hong Kong
Hong Kong
$1.11M 7,642 +7,642 New
AIM
233
Arcadia Investment Management
Michigan
$1.11M 7,613 -5,597 -42%
II
234
IFM Investors
Australia
$1.1M 7,543 +907 +14%
DA
235
Duality Advisers
Florida
$1.1M 7,547 +7,547 New
Public Employees Retirement Association of Colorado
236
Public Employees Retirement Association of Colorado
Colorado
$1.1M 7,537 – –
SC
237
Shay Capital
New York
$1.09M 7,500 +7,500 New
SG Americas Securities
238
SG Americas Securities
New York
$1.06M 7,272 +3,979 +121%
AAM
239
Advisors Asset Management
Colorado
$1.06M 7,249 -5,779 -44%
Zurich Cantonal Bank
240
Zurich Cantonal Bank
Switzerland
$1.05M 7,208 +783 +12%
PNC Financial Services Group
241
PNC Financial Services Group
Pennsylvania
$1.05M 7,183 -2,805 -28%
BF
242
BOK Financial
Oklahoma
$997K 6,856 +6,856 New
TRSOTSOK
243
Teachers Retirement System of the State of Kentucky
Kentucky
$993K 6,826 -1,921 -22%
CP
244
CenterBook Partners
Connecticut
$989K 6,795 +3,995 +143%
BCI
245
Brinker Capital Investments
Pennsylvania
$984K 6,758 -482 -7%
ASN
246
Advisory Services Network
Georgia
$982K 6,744 +5,745 +575%
TCM
247
Tributary Capital Management
Nebraska
$979K 6,730 -1,170 -15%
TRCT
248
Tower Research Capital (TRC)
New York
$959K 6,586 +2,587 +65%
PAG
249
Private Advisor Group
New Jersey
$890K 6,117 +1,379 +29%
AC
250
Allstate Corporation
Illinois
$885K 6,080 -4,706 -44%
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10
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