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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 %
Principal Financial Group
51
Principal Financial Group
Iowa
$41.1M 153,193 +376 +0.2%
Rockefeller Capital Management
52
Rockefeller Capital Management
New York
$40.4M 150,575 -16,027 -10%
Deutsche Bank
53
Deutsche Bank
Germany
$40.3M 150,295 +37,807 +34%
Wells Fargo
54
Wells Fargo
California
$38.1M 142,101 -79,001 -36%
ACH
55
ArrowMark Colorado Holdings
Colorado
$38.1M 142,088 +12,126 +9%
JPMorgan Chase & Co
56
JPMorgan Chase & Co
New York
$37.2M 138,556 +29,789 +27%
RhumbLine Advisers
57
RhumbLine Advisers
Massachusetts
$37M 137,754 -3,449 -2%
Retirement Systems of Alabama
58
Retirement Systems of Alabama
Alabama
$36.6M 136,422 +23 +0%
Goldman Sachs
59
Goldman Sachs
New York
$36.2M 135,024 +30,721 +29%
KBC Group
60
KBC Group
Belgium
$34.6M 23,448 +10,130 +76%
Handelsbanken Fonder
61
Handelsbanken Fonder
Sweden
$33M 122,930 -8,800 -7%
Manulife (Manufacturers Life Insurance)
62
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$32.3M 120,424 -4,803 -4%
NIMI
63
Natixis Investment Managers International
France
$29.8M 111,135 +111,135 New
DDC
64
DF Dent & Co
Maryland
$29.6M 110,419 +110,419 New
BG
65
Bellevue Group
Switzerland
$28.9M 107,824 +5,671 +6%
PPA
66
Parametric Portfolio Associates
Washington
$27.7M 103,287 +14,805 +17%
BWC
67
Blue Whale Capital
United Kingdom
$27.3M 101,750 +4,650 +5%
PAM
68
Panagora Asset Management
Massachusetts
$26.6M 99,213 -3,361 -3%
GI
69
GAMCO Investors
Connecticut
$24.7M 92,000 -2,000 -2%
California State Teachers Retirement System (CalSTRS)
70
California State Teachers Retirement System (CalSTRS)
California
$24.3M 90,472 +2,091 +2%
Natixis Advisors
71
Natixis Advisors
Massachusetts
$23.6M 87,987 +2,216 +3%
National Pension Service
72
National Pension Service
South Korea
$23.2M 86,400 -1,800 -2%
AllianceBernstein
73
AllianceBernstein
Tennessee
$22.8M 85,044 -1,798 -2%
AAMU
74
Amundi Asset Management US
Massachusetts
$21.7M 80,716 +3,864 +5%
EOJOAM
75
E. Ohman J:or Asset Management
Sweden
$21.2M 78,903 -14,447 -15%
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