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Masimo
MASI

Overview Fund Activity

471 hedge funds and large institutions have $10.4B invested in Masimo in 2020 Q2 according to their latest regulatory filings, with 121 funds opening new positions, 155 increasing their positions, 148 reducing their positions, and 45 closing their positions.

Holders
471
Holders Change
+71
Holders Change %
+17.75%
% of All Funds
9.68%
Holding in Top 10
6
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-25%
% of All Funds
0.12%
New
121
Increased
155
Reduced
148
Closed
45
Calls
$61.5M
Puts
$41.3M
Net Calls
+$20.2M
Net Calls Change
+$8.77M

Top Buyers

1
BlackRock
1
BlackRock
New York
$1.7B
2
State Street
2
State Street
Massachusetts
$377M
3
Neuberger Berman Group
3
Neuberger Berman Group
New York
$143M
4
Wells Fargo
4
Wells Fargo
California
$82.7M
5
OCBV
5
Ownership Capital B.V.
Netherlands
$242M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$1.17B
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$284M
3
Victory Capital Management
3
Victory Capital Management
Texas
$171M
4
William Blair Investment Management
4
William Blair Investment Management
Illinois
$103M
5
T. Rowe Price Associates
5
T. Rowe Price Associates
Maryland
$65.8M
Name Market Value Shares Shares
Change 		Shares
Change %
Jacobs Levy Equity Management
476
Jacobs Levy Equity Management
New Jersey
– – -34,521 Closed
SRAM
477
Stone Ridge Asset Management
New York
– – -12,181 Closed
LSV Asset Management
478
LSV Asset Management
Illinois
– – -11,105 Closed
TCM
479
Tuttle Capital Management
Connecticut
– – -10,740 Closed
EI
480
EAM Investors
California
– – -9,678 Closed
MERSOM
481
Municipal Employees' Retirement System of Michigan
Michigan
– – -9,210 Closed
LP
482
LMR Partners
United Kingdom
– – -8,865 Closed
PIA
483
Piedmont Investment Advisors
North Carolina
– – -7,899 Closed
Arrowstreet Capital
484
Arrowstreet Capital
Massachusetts
– – -7,700 Closed
Point72 Asset Management
485
Point72 Asset Management
Connecticut
– – -7,236 Closed
Truist Financial
486
Truist Financial
North Carolina
– – -7,054 Closed
Alyeska Investment Group
487
Alyeska Investment Group
Illinois
– – -5,006 Closed
QSS
488
Quantitative Systematic Strategies
Florida
– – -3,424 Closed
SS
489
Sunbelt Securities
Texas
– – -3,373 Closed
SBH
490
Segall Bryant & Hamill
Illinois
– – -3,001 Closed
Group One Trading
491
Group One Trading
Illinois
– – -2,900 Closed
WG
492
Winton Group
United Kingdom
– – -2,899 Closed
Capital Fund Management (CFM)
493
Capital Fund Management (CFM)
France
– – -2,657 Closed
GHA
494
GW Henssler & Associates
Georgia
– – -2,381 Closed
AG
495
Algert Global
California
– – -2,014 Closed
MAP
496
Moody Aldrich Partners
Massachusetts
– – -1,944 Closed
DTL
497
Dynamic Technology Lab
Singapore
– – -1,935 Closed
Grantham, Mayo, Van Otterloo & Co (GMO)
498
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
– – -1,783 Closed
GCP
499
GSA Capital Partners
United Kingdom
– – -1,573 Closed
FCI
500
Financial Counselors Inc
Kansas
– – -1,560 Closed
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