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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 %
BC
501
Bridgefront Capital
Texas
– – -1,403 Closed
HIS
502
Harvest Investment Services
Illinois
– – -1,365 Closed
Walleye Trading
503
Walleye Trading
New York
– – -1,344 Closed
FAIM
504
Financial Advocates Investment Management
Washington
– – -1,341 Closed
CAL
505
Capital Analysts LLC
Pennsylvania
– – -1,335 Closed
BPM
506
Bowling Portfolio Management
Ohio
– – -1,310 Closed
VanEck Associates
507
VanEck Associates
New York
– – -1,278 Closed
JF
508
JSF Financial
California
– – -1,272 Closed
SFS
509
Stiles Financial Services
Minnesota
– – -1,235 Closed
FCBT
510
First Citizens Bank & Trust
North Carolina
– – -1,207 Closed
RIA
511
Regal Investment Advisors
Michigan
– – -1,184 Closed
VPIM
512
Vanguard Personalized Indexing Management
California
– – -1,159 Closed
CI
513
Cigna Investments
Connecticut
– – -1,151 Closed
HWAM
514
Hennion & Walsh Asset Management
New Jersey
– – -1,149 Closed
BBVA
515
Banco Bilbao Vizcaya Argentaria
Spain
– – -1,131 Closed
RIM
516
Redpoint Investment Management
Australia
– – -1,122 Closed
FHC
517
First Heartland Consultants
Missouri
– – -1,092 Closed
LWAC
518
Laurel Wealth Advisors (California)
California
– – -1,020 Closed
HBT
519
Hills Bank & Trust
Iowa
– – -1,007 Closed
LFM
520
LGT Fund Management
Liechtenstein
– – -1,000 Closed
SGI
521
Summit Global Investments
Utah
– – -921 Closed
SWM
522
SeaCrest Wealth Management
New York
– – -890 Closed
MAM
523
Martingale Asset Management
Massachusetts
– – -882 Closed
WWM
524
Windsor Wealth Management
Indiana
– – -880 Closed
MWM
525
Meridian Wealth Management
Kentucky
– – -870 Closed
19 20
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