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Masimo
MASI

Overview Fund Activity

424 hedge funds and large institutions have $8.3B invested in Masimo in 2023 Q1 according to their latest regulatory filings, with 67 funds opening new positions, 134 increasing their positions, 141 reducing their positions, and 38 closing their positions.

Holders
424
Holders Change
+21
Holders Change %
+5.21%
% of All Funds
6.79%
Holding in Top 10
11
Holding in Top 10 Change
+6
Holding in Top 10 Change %
+120%
% of All Funds
0.18%
New
67
Increased
134
Reduced
141
Closed
38
Calls
$31.6M
Puts
$13.2M
Net Calls
+$18.5M
Net Calls Change
+$8.84M

Top Buyers

1
Capital Research Global Investors
1
Capital Research Global Investors
California
$305M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$1.12B
3
Millennium Management
3
Millennium Management
New York
$73M
4
Rockefeller Capital Management
4
Rockefeller Capital Management
New York
$29.5M
5
Citadel Advisors
5
Citadel Advisors
Florida
$28.8M

Top Sellers

1
Goldman Sachs
1
Goldman Sachs
New York
$11.5M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$862M
3
Morgan Stanley
3
Morgan Stanley
New York
$57.4M
4
FCM
4
Farallon Capital Management
California
$117M
5
Canada Pension Plan Investment Board
5
Canada Pension Plan Investment Board
Ontario, Canada
$0
Name Market Value Shares Shares
Change 		Shares
Change %
AQR Capital Management
151
AQR Capital Management
Connecticut
$2.46M 13,601 +13,601 New
LSERS
152
Louisiana State Employees Retirement System
Louisiana
$2.36M 12,800 -100 -0.8%
Thrivent Financial for Lutherans
153
Thrivent Financial for Lutherans
Minnesota
$2.36M 12,763 -17,685 -58%
DBG
154
De Burlo Group
Massachusetts
$2.3M 12,452 – –
AIP
155
Ameritas Investment Partners
Nebraska
$2.27M 12,312 -117 -0.9%
SOMRS
156
State of Michigan Retirement System
Michigan
$2.25M 12,196 -100 -0.8%
Two Sigma Investments
157
Two Sigma Investments
New York
$2.19M 11,860 -55,948 -83%
Nomura Asset Management
158
Nomura Asset Management
Japan
$2.11M 11,420 – –
Creative Planning
159
Creative Planning
Kansas
$2.1M 11,373 -354 -3%
PCMI
160
Paradigm Capital Management Inc
New York
$2.1M 11,353 -18,400 -62%
MAG
161
Millrace Asset Group
Pennsylvania
$2.09M 11,313 +127 +1%
LIC
162
Laurus Investment Counsel
Canada
$2.08M 8,340 – –
Jane Street
163
Jane Street
New York
$2.07M 11,200 -7,870 -41%
DnB Asset Management
164
DnB Asset Management
Norway
$2.03M 10,990 +10,990 New
VPIM
165
Vanguard Personalized Indexing Management
California
$2.03M 10,975 +329 +3%
CCMINC
166
Cardinal Capital Management Inc (North Carolina)
North Carolina
$2M 10,817 +101 +0.9%
ZIM
167
Zacks Investment Management
Illinois
$1.99M 10,770 +10,770 New
NMIMC
168
Northwestern Mutual Investment Management Company
Wisconsin
$1.98M 10,730 +6,255 +140%
Los Angeles Capital Management
169
Los Angeles Capital Management
California
$1.97M 10,685 -5 -0%
TAF
170
Tredje AP-fonden
Sweden
$1.95M 10,588 +500 +5%
AssetMark Inc
171
AssetMark Inc
California
$1.9M 10,275 +3,158 +44%
X
172
Xponance
Pennsylvania
$1.87M 10,138 -3 -0%
TI
173
Tidal Investments
Wisconsin
$1.81M 9,830 +9,830 New
PWS
174
Peloton Wealth Strategists
Indiana
$1.77M 9,565 – –
Osaic Holdings
175
Osaic Holdings
Arizona
$1.75M 9,476 +20 +0.2%
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7
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