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Masimo
MASI

Overview Fund Activity

487 hedge funds and large institutions have $12.4B invested in Masimo in 2020 Q4 according to their latest regulatory filings, with 77 funds opening new positions, 183 increasing their positions, 146 reducing their positions, and 43 closing their positions.

Holders
487
Holders Change
+31
Holders Change %
+6.8%
% of All Funds
8.64%
Holding in Top 10
6
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-14.29%
% of All Funds
0.11%
New
77
Increased
183
Reduced
146
Closed
43
Calls
$38.6M
Puts
$19.6M
Net Calls
+$19M
Net Calls Change
-$9.88M

Top Buyers

1
BlackRock
1
BlackRock
New York
$2.23B
2
OCBV
2
Ownership Capital B.V.
Netherlands
$465M
3
CTA
3
Carillon Tower Advisers
Florida
$98.3M
4
MC
4
Martin Currie
United Kingdom
$131M
5
APG Asset Management
5
APG Asset Management
Netherlands
$60.6M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$1.03B
2
American Century Companies
2
American Century Companies
Missouri
$8.07M
3
Wellington Management Group
3
Wellington Management Group
Massachusetts
$80.1M
4
Victory Capital Management
4
Victory Capital Management
Texas
$139M
5
Wells Fargo
5
Wells Fargo
California
$38.1M
Name Market Value Shares Shares
Change 		Shares
Change %
Twin Tree Management
501
Twin Tree Management
Texas
– – -3,586 Closed
JWCA
502
J.W. Cole Advisors
Florida
– – -3,017 Closed
WCM
503
Weld Capital Management
New York
– – -2,290 Closed
UFF
504
USA Financial Formulas
Michigan
– – -2,033 Closed
XM
505
XTX Markets
New York
– – -1,393 Closed
QT
506
Quantamental Technologies
New York
– – -1,375 Closed
Alyeska Investment Group
507
Alyeska Investment Group
Illinois
– – -1,351 Closed
GT
508
Glenmede Trust
Pennsylvania
– – -1,237 Closed
Nomura Holdings
509
Nomura Holdings
Japan
– – -1,186 Closed
D.E. Shaw & Co
510
D.E. Shaw & Co
New York
– – -1,036 Closed
PCM
511
Penserra Capital Management
California
– – -1,000 Closed
ALAM
512
Asahi Life Asset Management
Japan
– – -950 Closed
FIM
513
Freedom Investment Management
Connecticut
– – -927 Closed
AI
514
Axiom Investors
Connecticut
– – -469 Closed
FHA
515
Flagship Harbor Advisors
Massachusetts
– – -441 Closed
Group One Trading
516
Group One Trading
Illinois
– – -300 Closed
CIA
517
CSat Investment Advisory
Michigan
– – -132 Closed
SXL
518
Summit X LLC
Missouri
– – -100 Closed
BAMF
519
BI Asset Management Fondsmaeglerselskab
Denmark
– – -93 Closed
Fuller & Thaler Asset Management
520
Fuller & Thaler Asset Management
California
– – -80 Closed
Credit Agricole
521
Credit Agricole
France
– – -75 Closed
BWM
522
BNC Wealth Management
Oregon
– – -50 Closed
WCG
523
Weaver Consulting Group
California
– – -40 Closed
PI
524
PineBridge Investments
New York
– – -38 Closed
PMFA
525
Plante Moran Financial Advisors
Michigan
– – -25 Closed
18 19 20
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