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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 %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$1.18B 7,157,277 +1,072,321 +18%
BlackRock
2
BlackRock
New York
$1.01B 6,120,123 +178,267 +3%
Vanguard Group
3
Vanguard Group
Pennsylvania
$799M 4,855,269 +182,918 +4%
PCM
4
Politan Capital Management
New York
$776M 4,713,518 -26,445 -0.6%
State Street
5
State Street
Massachusetts
$274M 1,664,786 -46,809 -3%
Capital Research Global Investors
6
Capital Research Global Investors
California
$272M 1,652,524 +974 +0.1%
RI
7
RTW Investments
New York
$247M 1,501,493 – –
Westfield Capital Management
8
Westfield Capital Management
Massachusetts
$157M 953,799 +953,799 New
LIP
9
Liontrust Investment Partners
United Kingdom
$151M 920,406 -31,794 -3%
Geode Capital Management
10
Geode Capital Management
Massachusetts
$125M 758,606 +32,588 +4%
Fundsmith LLP
11
Fundsmith LLP
United Kingdom
$120M 730,377 -33,942 -4%
Schroder Investment Management Group
12
Schroder Investment Management Group
United Kingdom
$106M 643,055 -55,933 -8%
T. Rowe Price Investment Management
13
T. Rowe Price Investment Management
Maryland
$85.2M 518,008 -18,147 -3%
MC
14
Martin Currie
United Kingdom
$82.6M 502,063 +1,568 +0.3%
Bank of New York Mellon
15
Bank of New York Mellon
New York
$81.8M 497,171 -26,289 -5%
Sumitomo Mitsui Trust Group
16
Sumitomo Mitsui Trust Group
Japan
$80.6M 490,107 -2,839 -0.6%
Norges Bank
17
Norges Bank
Norway
$71.9M 437,000 +65,790 +18%
Northern Trust
18
Northern Trust
Illinois
$68.7M 417,544 -45,190 -10%
BNP Paribas Asset Management
19
BNP Paribas Asset Management
France
$64.8M 393,907 -21,577 -5%
FCM
20
Farallon Capital Management
California
$60.5M 367,649 -264,000 -42%
Charles Schwab
21
Charles Schwab
California
$58.8M 357,134 -740 -0.2%
GCM
22
Geneva Capital Management
Wisconsin
$50.1M 304,691 -2,348 -0.8%
Legal & General Group
23
Legal & General Group
United Kingdom
$49.8M 302,596 -26,380 -8%
ECM
24
Ensemble Capital Management
California
$47.9M 291,111 -53,807 -16%
Morgan Stanley
25
Morgan Stanley
New York
$44.5M 270,702 -40,558 -13%
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