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Masimo
MASI

Overview Fund Activity

515 hedge funds and large institutions have $13.5B invested in Masimo in 2021 Q4 according to their latest regulatory filings, with 95 funds opening new positions, 181 increasing their positions, 154 reducing their positions, and 41 closing their positions.

Holders
515
Holders Change
+47
Holders Change %
+10.04%
% of All Funds
7.95%
Holding in Top 10
9
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+50%
% of All Funds
0.14%
New
95
Increased
181
Reduced
154
Closed
41
Calls
$58.3M
Puts
$16.3M
Net Calls
+$42M
Net Calls Change
-$8.29M

Top Buyers

1
Millennium Management
1
Millennium Management
New York
$70.5M
2
Invesco
2
Invesco
Georgia
$383M
3
BlackRock
3
BlackRock
New York
$2.64B
4
Wellington Management Group
4
Wellington Management Group
Massachusetts
$214M
5
Two Sigma Advisers
5
Two Sigma Advisers
New York
$47.7M

Top Sellers

1
Ameriprise
1
Ameriprise
Minnesota
$117M
2
Victory Capital Management
2
Victory Capital Management
Texas
$6.55M
3
CS
3
Credit Suisse
Switzerland
$186M
4
CIP
4
Champlain Investment Partners
Vermont
$284M
5
BNP Paribas Asset Management
5
BNP Paribas Asset Management
France
$126M
Name Market Value Shares Shares
Change 		Shares
Change %
JPMorgan Chase & Co
51
JPMorgan Chase & Co
New York
$55M 187,685 +87,510 +87%
Principal Financial Group
52
Principal Financial Group
Iowa
$51.7M 176,488 -1,995 -1%
Mitsubishi UFJ Trust & Banking
53
Mitsubishi UFJ Trust & Banking
Japan
$50.5M 172,417 -4,752 -3%
Two Sigma Advisers
54
Two Sigma Advisers
New York
$47.7M 162,800 +102,200 +169%
Morgan Stanley
55
Morgan Stanley
New York
$47.6M 162,669 +3,183 +2%
BWC
56
Blue Whale Capital
United Kingdom
$46.8M 159,700 +11,800 +8%
Nuveen Asset Management
57
Nuveen Asset Management
Illinois
$46.5M 158,932 +6,032 +4%
Retirement Systems of Alabama
58
Retirement Systems of Alabama
Alabama
$45.6M 155,727 +942 +0.6%
CA
59
Capitolis Advisors
New York
$44.6M 152,375 +18,863 +14%
Bank of America
60
Bank of America
North Carolina
$44.2M 151,115 -43,033 -22%
Rockefeller Capital Management
61
Rockefeller Capital Management
New York
$42.3M 144,443 -1,050 -0.7%
Arrowstreet Capital
62
Arrowstreet Capital
Massachusetts
$41.7M 142,507 -38,270 -21%
RhumbLine Advisers
63
RhumbLine Advisers
Massachusetts
$39.6M 135,102 +2,476 +2%
BG
64
Bellevue Group
Switzerland
$38.5M 131,376 +3,663 +3%
MAM
65
Montanaro Asset Management
United Kingdom
$35.8M 122,150 +19,200 +19%
Deutsche Bank
66
Deutsche Bank
Germany
$33.5M 114,522 -31,812 -22%
Two Sigma Investments
67
Two Sigma Investments
New York
$33.2M 113,319 +66,747 +143%
Alyeska Investment Group
68
Alyeska Investment Group
Illinois
$32M 109,135 -38,576 -26%
PPA
69
Parametric Portfolio Associates
Washington
$29.5M 100,739 +4,937 +5%
California State Teachers Retirement System (CalSTRS)
70
California State Teachers Retirement System (CalSTRS)
California
$26.4M 90,209 +2,243 +3%
Baillie Gifford & Co
71
Baillie Gifford & Co
United Kingdom
$26.3M 89,929 +3,561 +4%
MCM
72
Moore Capital Management
New York
$26.3M 89,831 +89,831 New
GI
73
GAMCO Investors
Connecticut
$25.6M 87,500 -1,000 -1%
AIG
74
American International Group
New York
$25.2M 86,207 -1,329 -2%
Amundi
75
Amundi
France
$24.7M 104,066 +4,638 +5%
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