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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 %
EAM
451
Eagle Asset Management
Florida
– – -238,353 Closed
NIMI
452
Natixis Investment Managers International
France
– – -204,620 Closed
Natixis Advisors
453
Natixis Advisors
Massachusetts
– – -199,966 Closed
EIP
454
Epoch Investment Partners
New York
– – -196,081 Closed
BG
455
Bellevue Group
Switzerland
– – -131,376 Closed
Adage Capital Partners
456
Adage Capital Partners
Massachusetts
– – -80,000 Closed
Axa
457
Axa
France
– – -63,280 Closed
EAM
458
Erste Asset Management
Austria
– – -53,000 Closed
DILIC
459
Dai-ichi Life Insurance Company
Japan
– – -36,132 Closed
RPI
460
Railway Pension Investments
United Kingdom
– – -24,500 Closed
EAM
461
EFG Asset Management
Oregon
– – -22,639 Closed
MCM
462
McKinley Capital Management
Alaska
– – -21,330 Closed
CCM
463
Cinctive Capital Management
New York
– – -19,144 Closed
WMSA
464
Weiss Multi-Strategy Advisers
New York
– – -17,209 Closed
AAM
465
Autus Asset Management
Arizona
– – -16,763 Closed
FAM
466
Fred Alger Management
New York
– – -16,572 Closed
LCG
467
Lisanti Capital Growth
New York
– – -14,190 Closed
PCH
468
Polar Capital Holdings
United Kingdom
– – -13,544 Closed
N
469
Natixis
France
– – -11,910 Closed
MLICM
470
Metropolitan Life Insurance Company (MetLife)
New York
– – -10,765 Closed
IHAM
471
Integral Health Asset Management
New York
– – -10,000 Closed
HT
472
HighTower Trust
Texas
– – -9,398 Closed
AAM
473
Azzad Asset Management
Virginia
– – -8,390 Closed
CAM
474
Congress Asset Management
Massachusetts
– – -7,517 Closed
Pacer Advisors
475
Pacer Advisors
Pennsylvania
– – -7,206 Closed
17 18
19
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