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Masimo
MASI

Overview Fund Activity

412 hedge funds and large institutions have $7.55B invested in Masimo in 2023 Q2 according to their latest regulatory filings, with 46 funds opening new positions, 112 increasing their positions, 170 reducing their positions, and 58 closing their positions.

Holders
412
Holders Change
-12
Holders Change %
-2.83%
% of All Funds
6.5%
Holding in Top 10
6
Holding in Top 10 Change
-5
Holding in Top 10 Change %
-45.45%
% of All Funds
0.09%
New
46
Increased
112
Reduced
170
Closed
58
Calls
$31.2M
Puts
$6.42M
Net Calls
+$24.8M
Net Calls Change
+$6.31M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$1.18B
2
Westfield Capital Management
2
Westfield Capital Management
Massachusetts
$157M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$799M
4
BlackRock
4
BlackRock
New York
$1.01B
5
First Trust Advisors
5
First Trust Advisors
Illinois
$29.5M

Top Sellers

1
FCM
1
Farallon Capital Management
California
$60.5M
2
Millennium Management
2
Millennium Management
New York
$36M
3
D.E. Shaw & Co
3
D.E. Shaw & Co
New York
$8.55M
4
Alyeska Investment Group
4
Alyeska Investment Group
Illinois
$33.6M
5
Citadel Advisors
5
Citadel Advisors
Florida
$6.51M
Name Market Value Shares Shares
Change 		Shares
Change %
Baillie Gifford & Co
51
Baillie Gifford & Co
United Kingdom
$15.7M 95,149 -863 -0.9%
Invesco
52
Invesco
Georgia
$15.3M 93,040 -22,780 -20%
California Public Employees Retirement System
53
California Public Employees Retirement System
California
$15.3M 92,871 -2,836 -3%
GI
54
GAMCO Investors
Connecticut
$13.9M 84,500 -500 -0.6%
UBS Group
55
UBS Group
Switzerland
$13.4M 81,586 -13,329 -14%
Neuberger Berman Group
56
Neuberger Berman Group
New York
$13.2M 80,285 -45,347 -36%
Deutsche Bank
57
Deutsche Bank
Germany
$13.1M 79,766 -25,708 -24%
Royal Bank of Canada
58
Royal Bank of Canada
Ontario, Canada
$12.6M 76,456 +7,940 +12%
AIG
59
American International Group
New York
$12.1M 73,690 -1,093 -1%
California State Teachers Retirement System (CalSTRS)
60
California State Teachers Retirement System (CalSTRS)
California
$12M 72,743 -9,712 -12%
HSC
61
Harbor Spring Capital
New York
$11.6M 70,300 +9,061 +15%
AllianceBernstein
62
AllianceBernstein
Tennessee
$11.5M 69,643 -2,176 -3%
Goldman Sachs
63
Goldman Sachs
New York
$11.2M 67,942 +5,893 +9%
Citigroup
64
Citigroup
New York
$10.7M 64,907 -56,230 -46%
New York State Common Retirement Fund
65
New York State Common Retirement Fund
New York
$10.5M 63,774 +762 +1%
PI
66
Putnam Investments
Massachusetts
$10.1M 61,600 +61,600 New
Public Sector Pension Investment Board (PSP Investments)
67
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$9.87M 60,000 – –
New York State Teachers Retirement System (NYSTRS)
68
New York State Teachers Retirement System (NYSTRS)
New York
$9.78M 59,455 -2,200 -4%
Balyasny Asset Management
69
Balyasny Asset Management
Illinois
$9.35M 56,794 +8,162 +17%
SEI Investments
70
SEI Investments
Pennsylvania
$9.33M 56,691 +14,686 +35%
Amundi
71
Amundi
France
$9.23M 57,321 -14,108 -20%
BA
72
Bridgewater Associates
Connecticut
$9.16M 55,679 -5,771 -9%
State Board of Administration of Florida Retirement System
73
State Board of Administration of Florida Retirement System
Florida
$8.87M 53,933 -906 -2%
WSFS
74
Wilmington Savings Fund Society
Delaware
$8.66M 52,633 -1,893 -3%
D.E. Shaw & Co
75
D.E. Shaw & Co
New York
$8.55M 51,937 -147,751 -74%
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