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Masimo
MASI

Overview Fund Activity

336 hedge funds and large institutions have $7.59B invested in Masimo in 2024 Q1 according to their latest regulatory filings, with 50 funds opening new positions, 95 increasing their positions, 127 reducing their positions, and 50 closing their positions.

Holders
336
Holders Change
-3
Holders Change %
-0.88%
% of All Funds
4.87%
Holding in Top 10
5
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.07%
New
50
Increased
95
Reduced
127
Closed
50
Calls
$30.9M
Puts
$42M
Net Calls
-$11.1M
Net Calls Change
-$90.8M

Top Buyers

1
BlackRock
1
BlackRock
New York
$1.16B
2
AMG
2
Ace Management Global
Brazil
$172M
3
Holocene Advisors
3
Holocene Advisors
New York
$114M
4
Citadel Advisors
4
Citadel Advisors
Florida
$198M
5
BAMCO Inc
5
BAMCO Inc
New York
$50.8M

Top Sellers

1
JSP
1
Jackson Square Partners
California
$43.5M
2
Morgan Stanley
2
Morgan Stanley
New York
$69.2M
3
Schroder Investment Management Group
3
Schroder Investment Management Group
United Kingdom
$77.4M
4
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$10.5M
5
HRCM
5
Hawk Ridge Capital Management
California
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Swiss National Bank
51
Swiss National Bank
Switzerland
$13M 88,600 +200 +0.2%
GI
52
GAMCO Investors
Connecticut
$12.4M 84,500 – –
UBS AM
53
UBS AM
Illinois
$12.2M 83,182 -19,093 -19%
Invesco
54
Invesco
Georgia
$11.6M 79,040 +937 +1%
Ameriprise
55
Ameriprise
Minnesota
$11.6M 78,881 -3,914 -5%
GAM
56
Gotham Asset Management
New York
$11.3M 77,098 -2,958 -4%
Fidelity International
57
Fidelity International
Bermuda
$10.7M 73,187 -143,287 -66%
SPS
58
Susquehanna Portfolio Strategies
Pennsylvania
$10.7M 72,729 -12,445 -15%
T. Rowe Price Associates
59
T. Rowe Price Associates
Maryland
$10.5M 71,548 -338,960 -83%
State Board of Administration of Florida Retirement System
60
State Board of Administration of Florida Retirement System
Florida
$10.1M 54,839 +5,688 +12%
Wells Fargo
61
Wells Fargo
California
$9.89M 67,364 -49,348 -42%
Barclays
62
Barclays
United Kingdom
$9.7M 66,040 +16,780 +34%
First Trust Advisors
63
First Trust Advisors
Illinois
$9.18M 62,526 +59,335 +1,859%
PMAM
64
Picton Mahoney Asset Management
Ontario, Canada
$9.1M 61,990 -41,047 -40%
California Public Employees Retirement System
65
California Public Employees Retirement System
California
$9.05M 61,615 -15,843 -20%
AllianceBernstein
66
AllianceBernstein
Tennessee
$8.97M 61,055 -6,462 -10%
AIG
67
American International Group
New York
$8.68M 59,110 -1,211 -2%
BNP Paribas Financial Markets
68
BNP Paribas Financial Markets
France
$8.41M 57,254 -4,578 -7%
Citigroup
69
Citigroup
New York
$8.21M 55,923 +3,309 +6%
WP
70
Woodline Partners
California
$7.8M 53,146 -229,129 -81%
LCM
71
Logan Capital Management
Pennsylvania
$7.51M 51,113 +1,240 +2%
New York State Teachers Retirement System (NYSTRS)
72
New York State Teachers Retirement System (NYSTRS)
New York
$7.45M 50,748 +200 +0.4%
WSFS
73
Wilmington Savings Fund Society
Delaware
$7.35M 50,080 +50,080 New
Mirae Asset Global Investments
74
Mirae Asset Global Investments
South Korea
$7.28M 42,196 +10,683 +34%
CS
75
Credit Suisse
Switzerland
$7.02M 47,782 +503 +1%
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