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Masimo
MASI

Overview Fund Activity

336 hedge funds and large institutions have $4.01B invested in Masimo in 2017 Q2 according to their latest regulatory filings, with 31 funds opening new positions, 152 increasing their positions, 116 reducing their positions, and 57 closing their positions.

Holders
336
Holders Change
-29
Holders Change %
-7.95%
% of All Funds
8.39%
Holding in Top 10
3
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-50%
% of All Funds
0.07%
New
31
Increased
152
Reduced
116
Closed
57
Calls
$5.32M
Puts
$8.22M
Net Calls
-$2.9M
Net Calls Change
-$7.8M

Top Buyers

1
BlackRock
1
BlackRock
New York
$722M
2
Acadian Asset Management
2
Acadian Asset Management
Massachusetts
$163M
3
JPMorgan Chase & Co
3
JPMorgan Chase & Co
New York
$73.2M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$450M
5
Capital Fund Management (CFM)
5
Capital Fund Management (CFM)
France
$32.8M

Top Sellers

1
Two Sigma Investments
1
Two Sigma Investments
New York
$23.4M
2
Dimensional Fund Advisors
2
Dimensional Fund Advisors
Texas
$64M
3
NI
3
Numeric Investors
Massachusetts
$46.7M
4
CIP
4
Champlain Investment Partners
Vermont
$0
5
Two Sigma Advisers
5
Two Sigma Advisers
New York
$52.9M
Name Market Value Shares Shares
Change 		Shares
Change %
RhumbLine Advisers
76
RhumbLine Advisers
Massachusetts
$8.26M 90,577 +2,919 +3%
Mackenzie Financial
77
Mackenzie Financial
Ontario, Canada
$8M 87,772 +19,400 +28%
Retirement Systems of Alabama
78
Retirement Systems of Alabama
Alabama
$7.86M 86,180 +28,248 +49%
Susquehanna International Group
79
Susquehanna International Group
Pennsylvania
$7.8M 85,483 +18,809 +28%
SCA
80
Secor Capital Advisors
New York
$7.28M 79,798 -23,621 -23%
Swiss National Bank
81
Swiss National Bank
Switzerland
$7.28M 79,800 +2,000 +3%
CEP
82
Chicago Equity Partners
Illinois
$7.27M 79,695 +24,060 +43%
California State Teachers Retirement System (CalSTRS)
83
California State Teachers Retirement System (CalSTRS)
California
$7.24M 79,435 -1,065 -1%
CS
84
Credit Suisse
Switzerland
$7.22M 79,205 -31,757 -29%
Lazard Asset Management
85
Lazard Asset Management
New York
$7.17M 78,638 +15,242 +24%
New York State Teachers Retirement System (NYSTRS)
86
New York State Teachers Retirement System (NYSTRS)
New York
$7.04M 77,200 -400 -0.5%
NAP
87
New Amsterdam Partners
New York
$6.7M 73,530 +11,147 +18%
SAM
88
Sectoral Asset Management
Quebec, Canada
$6.68M 73,300 +20,000 +38%
MAM
89
Martingale Asset Management
Massachusetts
$6.62M 72,621 -1,500 -2%
MLICM
90
Metropolitan Life Insurance Company (MetLife)
New York
$6.56M 71,936 +2,766 +4%
AssetMark Inc
91
AssetMark Inc
California
$6.53M 71,598 +27,207 +61%
Squarepoint
92
Squarepoint
New York
$6.4M 70,208 +4,955 +8%
PCMI
93
Paradigm Capital Management Inc
New York
$6.38M 70,005 -5,080 -7%
LOAMU
94
Lombard Odier Asset Management (USA)
New York
$6.38M 70,000 +70,000 New
Los Angeles Capital Management
95
Los Angeles Capital Management
California
$5.96M 65,343 +7,190 +12%
LCM
96
Logan Capital Management
Pennsylvania
$5.85M 64,205 +2,147 +3%
MCM
97
McKinley Capital Management
Alaska
$5.7M 62,545 -3,603 -5%
AG
98
Aperio Group
California
$5.53M 60,619 +31,857 +111%
CAM
99
ClariVest Asset Management
California
$5.43M 59,546 -44 -0.1%
First Trust Advisors
100
First Trust Advisors
Illinois
$5.38M 58,965 -9,806 -14%
2 3
4
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