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Masimo
MASI

Overview Fund Activity

468 hedge funds and large institutions have $12.5B invested in Masimo in 2021 Q3 according to their latest regulatory filings, with 54 funds opening new positions, 146 increasing their positions, 174 reducing their positions, and 35 closing their positions.

Holders
468
Holders Change
+15
Holders Change %
+3.31%
% of All Funds
8.22%
Holding in Top 10
6
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+50%
% of All Funds
0.11%
New
54
Increased
146
Reduced
174
Closed
35
Calls
$65.9M
Puts
$15.6M
Net Calls
+$50.3M
Net Calls Change
-$20.8M

Top Buyers

1
DCP
1
D1 Capital Partners
New York
$148M
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$166M
3
Sumitomo Mitsui Trust Group
3
Sumitomo Mitsui Trust Group
Japan
$98.6M
4
Alyeska Investment Group
4
Alyeska Investment Group
Illinois
$40M
5
MC
5
Martin Currie
United Kingdom
$168M

Top Sellers

1
William Blair Investment Management
1
William Blair Investment Management
Illinois
$0
2
Neuberger Berman Group
2
Neuberger Berman Group
New York
$142M
3
EAM
3
Eagle Asset Management
Florida
$64.1M
4
CS
4
Credit Suisse
Switzerland
$212M
5
Citigroup
5
Citigroup
New York
$79.3M
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$2.41B 8,893,302 -24,811 -0.3%
Vanguard Group
2
Vanguard Group
Pennsylvania
$1.26B 4,672,002 -18,337 -0.4%
Fidelity Investments
3
Fidelity Investments
Massachusetts
$563M 2,077,990 -3,796 -0.2%
OCBV
4
Ownership Capital B.V.
Netherlands
$544M 2,010,906 +71,861 +4%
State Street
5
State Street
Massachusetts
$458M 1,690,331 -8,349 -0.5%
Invesco
6
Invesco
Georgia
$314M 1,158,523 +8,613 +0.7%
CIP
7
Champlain Investment Partners
Vermont
$295M 1,088,519 -24,888 -2%
Massachusetts Financial Services
8
Massachusetts Financial Services
Massachusetts
$229M 845,736 -8,128 -1%
RI
9
RTW Investments
New York
$225M 832,540 +6,330 +0.8%
CS
10
Credit Suisse
Switzerland
$212M 782,285 -151,183 -16%
Bank of New York Mellon
11
Bank of New York Mellon
New York
$208M 766,994 -21,627 -3%
VNIM
12
Vaughan Nelson Investment Management
Texas
$206M 762,623 -8,910 -1%
Geode Capital Management
13
Geode Capital Management
Massachusetts
$175M 648,822 -313 -0%
Ameriprise
14
Ameriprise
Minnesota
$171M 632,005 -28,625 -4%
MC
15
Martin Currie
United Kingdom
$168M 622,270 +136,676 +28%
Wellington Management Group
16
Wellington Management Group
Massachusetts
$166M 613,664 +273,728 +81%
Northern Trust
17
Northern Trust
Illinois
$154M 567,791 +36,369 +7%
Macquarie Group
18
Macquarie Group
Australia
$153M 563,759 -3,237 -0.6%
DCP
19
D1 Capital Partners
New York
$148M 547,298 +547,298 New
BNP Paribas Asset Management
20
BNP Paribas Asset Management
France
$145M 534,352 +64,444 +14%
Neuberger Berman Group
21
Neuberger Berman Group
New York
$142M 527,705 -177,195 -25%
GCM
22
Geneva Capital Management
Wisconsin
$119M 438,229 -6,603 -1%
Fundsmith LLP
23
Fundsmith LLP
United Kingdom
$118M 435,010 +1,572 +0.4%
Norges Bank
24
Norges Bank
Norway
$117M 433,197 +2,961 +0.7%
Legal & General Group
25
Legal & General Group
United Kingdom
$116M 427,879 -10,703 -2%
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