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Masimo
MASI

Overview Fund Activity

171 hedge funds and large institutions have $1.33B invested in Masimo in 2014 Q1 according to their latest regulatory filings, with 25 funds opening new positions, 70 increasing their positions, 53 reducing their positions, and 14 closing their positions.

Holders
171
Holders Change
+8
Holders Change %
+4.91%
% of All Funds
4.94%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
25
Increased
70
Reduced
53
Closed
14
Calls
$402K
Puts
$767K
Net Calls
-$365K
Net Calls Change
+$88K

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$168M
2
CCM
2
Consonance Capital Management
New York
$29.7M
3
GCM
3
Geneva Capital Management
Wisconsin
$8.72M
4
Boston Partners
4
Boston Partners
Massachusetts
$8.13M
5
Bank of New York Mellon
5
Bank of New York Mellon
New York
$24.7M

Top Sellers

1
BCM
1
Bares Capital Management
Texas
$0
2
ACH
2
ArrowMark Colorado Holdings
Colorado
$0
3
SAM
3
Sentinel Asset Management
Vermont
$0
4
SGA
4
Sector Gamma AS
Norway
$0
5
Schroder Investment Management Group
5
Schroder Investment Management Group
United Kingdom
$20.1M
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$168M 6,149,293 +2,326,293 +61%
JHIU
2
Janus Henderson Investors US
Colorado
$151M 5,540,595 +86,454 +2%
Vanguard Group
3
Vanguard Group
Pennsylvania
$87M 3,184,194 +89,059 +3%
BFA
4
BlackRock Fund Advisors
California
$65.3M 2,391,402 -11,986 -0.5%
CIP
5
Champlain Investment Partners
Vermont
$62.1M 2,272,575 +153,305 +7%
State Street
6
State Street
Massachusetts
$43.6M 1,594,807 +5,737 +0.4%
BIT
7
BlackRock Institutional Trust
California
$41.8M 1,529,316 +39,412 +3%
Westfield Capital Management
8
Westfield Capital Management
Massachusetts
$37.7M 1,380,343 -30,170 -2%
BAMCO Inc
9
BAMCO Inc
New York
$37.3M 1,366,477 -3,537 -0.3%
Invesco
10
Invesco
Georgia
$34.9M 1,278,163 +2,518 +0.2%
CCM
11
Camber Capital Management
Massachusetts
$34.8M 1,275,000 -150,000 -11%
HIM
12
Hermes Investment Management
United Kingdom
$29.8M 1,092,144 +115,233 +12%
CCM
13
Consonance Capital Management
New York
$29.7M 1,089,034 +952,159 +696%
VOYA Investment Management
14
VOYA Investment Management
Georgia
$29M 1,061,789 +101,545 +11%
Bank of New York Mellon
15
Bank of New York Mellon
New York
$24.7M 902,966 +294,453 +48%
Northern Trust
16
Northern Trust
Illinois
$24.3M 888,622 -35,012 -4%
KCM
17
Kennedy Capital Management
Missouri
$22.1M 810,527 -169,408 -17%
Dimensional Fund Advisors
18
Dimensional Fund Advisors
Texas
$21.7M 793,073 +84,034 +12%
Schroder Investment Management Group
19
Schroder Investment Management Group
United Kingdom
$20.1M 737,505 -253,100 -26%
Fuller & Thaler Asset Management
20
Fuller & Thaler Asset Management
California
$19.5M 714,900 +133,600 +23%
Royal Bank of Canada
21
Royal Bank of Canada
Ontario, Canada
$18.4M 673,962 +88,410 +15%
FMA
22
Fiduciary Management Associates
Illinois
$18.2M 667,275 +600 +0.1%
Norges Bank
23
Norges Bank
Norway
$12.7M 464,851 – –
WC
24
Weatherbie Capital
Massachusetts
$12.5M 456,930 -21,694 -5%
BNP Paribas Asset Management
25
BNP Paribas Asset Management
France
$11.6M 425,277 +138,699 +48%
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