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Masimo
MASI

Overview Fund Activity

201 hedge funds and large institutions have $1.59B invested in Masimo in 2015 Q2 according to their latest regulatory filings, with 42 funds opening new positions, 55 increasing their positions, 75 reducing their positions, and 15 closing their positions.

Holders
201
Holders Change
+25
Holders Change %
+14.2%
% of All Funds
5.42%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.08%
New
42
Increased
55
Reduced
75
Closed
15
Calls
$2.63M
Puts
$1.37M
Net Calls
+$1.26M
Net Calls Change
+$2.26M

Top Buyers

1
BTW
1
Boston Trust Walden
Massachusetts
$29M
2
CCM
2
Century Capital Management
Massachusetts
$23.2M
3
NAP
3
New Amsterdam Partners
New York
$9.4M
4
Arrowstreet Capital
4
Arrowstreet Capital
Massachusetts
$4.18M
5
D.E. Shaw & Co
5
D.E. Shaw & Co
New York
$26.6M

Top Sellers

1
CCM
1
Camber Capital Management
Massachusetts
$73.6M
2
JHIU
2
Janus Henderson Investors US
Colorado
$165M
3
CIP
3
Chartwell Investment Partners
Pennsylvania
$0
4
Westfield Capital Management
4
Westfield Capital Management
Massachusetts
$34.6M
5
Millennium Management
5
Millennium Management
New York
$799K
Name Market Value Shares Shares
Change 		Shares
Change %
Geode Capital Management
26
Geode Capital Management
Massachusetts
$16.6M 427,313 +11,565 +3%
Fidelity Investments
27
Fidelity Investments
Massachusetts
$15.6M 403,476 +5,584 +1%
Morgan Stanley
28
Morgan Stanley
New York
$15.5M 400,150 +75,755 +23%
Janus Henderson Group
29
Janus Henderson Group
United Kingdom
$14.7M 378,970 -5,102 -1%
TAM
30
Tiverton Asset Management
Delaware
$14M 360,200 – –
BNP Paribas Asset Management
31
BNP Paribas Asset Management
France
$13.9M 357,645 -21,814 -6%
RFS
32
Rockefeller Financial Services
New York
$13.8M 356,714 -1,657 -0.5%
Deutsche Bank
33
Deutsche Bank
Germany
$12.5M 321,807 -185,058 -37%
RA
34
Royce & Associates
New York
$12.4M 321,000 -120,000 -27%
Prudential Financial
35
Prudential Financial
New Jersey
$11.7M 301,208 +6,300 +2%
Principal Financial Group
36
Principal Financial Group
Iowa
$11.5M 297,212 -7,568 -2%
T. Rowe Price Associates
37
T. Rowe Price Associates
Maryland
$10.6M 274,530 +37,600 +16%
SGA
38
Sector Gamma AS
Norway
$10.6M 272,623 +8,200 +3%
MAA
39
Managed Account Advisors
New Jersey
$10.3M 267,129 -42,185 -14%
NAP
40
New Amsterdam Partners
New York
$9.4M 242,744 +242,744 New
Invesco
41
Invesco
Georgia
$8.72M 225,089 +17,563 +8%
BIM
42
BlackRock Investment Management
Delaware
$8.31M 214,399 +24,964 +13%
Charles Schwab
43
Charles Schwab
California
$7.31M 188,648 +11,328 +6%
PPA
44
Parametric Portfolio Associates
Washington
$6.99M 180,321 +31,956 +22%
TCM
45
Tributary Capital Management
Nebraska
$6.91M 178,324 +4,185 +2%
TCIM
46
TIAA CREF Investment Management
New York
$6.53M 168,458 -10,337 -6%
WSFS
47
Wilmington Savings Fund Society
Delaware
$6.23M 160,923 -1,897 -1%
Renaissance Technologies
48
Renaissance Technologies
New York
$6.03M 155,600 +12,900 +9%
New York State Common Retirement Fund
49
New York State Common Retirement Fund
New York
$5.91M 152,465 +26,633 +21%
Wells Fargo
50
Wells Fargo
California
$5.86M 151,215 +2,244 +2%
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