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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
7.19%
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 %
BlackRock
1
BlackRock
New York
$1B 6,875,547 -2,150,827 -24%
Vanguard Group
2
Vanguard Group
Pennsylvania
$695M 4,775,660 +71,918 +2%
Fidelity Investments
3
Fidelity Investments
Massachusetts
$301M 2,069,501 +14,603 +0.7%
State Street
4
State Street
Massachusetts
$252M 1,730,991 +27,261 +2%
RI
5
RTW Investments
New York
$164M 1,127,593 +277,622 +33%
LIP
6
Liontrust Investment Partners
United Kingdom
$147M 1,007,600 +1,007,600 New
CIP
7
Champlain Investment Partners
Vermont
$142M 975,547 +5,860 +0.6%
Marshall Wace
8
Marshall Wace
United Kingdom
$141M 968,094 +967,981 +856,620%
Millennium Management
9
Millennium Management
New York
$140M 964,693 +723,950 +301%
OCBV
10
Ownership Capital B.V.
Netherlands
$135M 928,632 -1,033,779 -53%
Fundsmith LLP
11
Fundsmith LLP
United Kingdom
$111M 761,096 +325,159 +75%
D.E. Shaw & Co
12
D.E. Shaw & Co
New York
$104M 716,603 +701,622 +4,683%
Geode Capital Management
13
Geode Capital Management
Massachusetts
$99.8M 686,384 +23,610 +4%
Neuberger Berman Group
14
Neuberger Berman Group
New York
$96M 659,758 +143,167 +28%
MC
15
Martin Currie
United Kingdom
$88.9M 610,845 +11,423 +2%
Two Sigma Investments
16
Two Sigma Investments
New York
$86.6M 595,318 +481,999 +425%
Bank of New York Mellon
17
Bank of New York Mellon
New York
$85.7M 588,805 -136,808 -19%
Northern Trust
18
Northern Trust
Illinois
$80.8M 554,860 -4,821 -0.9%
Citigroup
19
Citigroup
New York
$80.3M 551,935 +259,865 +89%
Assenagon Asset Management
20
Assenagon Asset Management
Luxembourg
$78M 535,812 +508,537 +1,864%
Morgan Stanley
21
Morgan Stanley
New York
$71.4M 490,422 +327,753 +201%
Two Sigma Advisers
22
Two Sigma Advisers
New York
$69.2M 475,300 +312,500 +192%
Goldman Sachs
23
Goldman Sachs
New York
$64.9M 445,871 +185,824 +71%
GCM
24
Geneva Capital Management
Wisconsin
$61M 419,314 -8,827 -2%
BNP Paribas Asset Management
25
BNP Paribas Asset Management
France
$60M 412,123 -19,258 -4%
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