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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 %
GI
51
GAMCO Investors
Connecticut
$5.19M 134,000 – –
California Public Employees Retirement System
52
California Public Employees Retirement System
California
$5.09M 131,292 – –
BlackRock
53
BlackRock
New York
$4.75M 122,636 -439 -0.4%
GF
54
Gabelli Funds
New York
$4.73M 122,000 – –
MCM
55
Matarin Capital Management
New York
$4.66M 120,203 +9,627 +9%
STB
56
S&T Bank
Pennsylvania
$4.5M 116,250 -16,853 -13%
Bank of America
57
Bank of America
North Carolina
$4.5M 116,222 +48,878 +73%
NFA
58
Nationwide Fund Advisors
Ohio
$4.29M 110,767 +1,949 +2%
Arrowstreet Capital
59
Arrowstreet Capital
Massachusetts
$4.18M 107,962 +107,962 New
Susquehanna International Group
60
Susquehanna International Group
Pennsylvania
$3.74M 96,558 +16,358 +20%
Comerica Bank
61
Comerica Bank
Texas
$3.72M 96,074 +48,585 +102%
AllianceBernstein
62
AllianceBernstein
Tennessee
$3.42M 88,297 -13,300 -13%
First Trust Advisors
63
First Trust Advisors
Illinois
$3.27M 84,398 +61,887 +275%
EI
64
EAM Investors
California
$3.23M 83,449 +83,449 New
New York State Teachers Retirement System (NYSTRS)
65
New York State Teachers Retirement System (NYSTRS)
New York
$3.17M 81,909 – –
PCMI
66
Paradigm Capital Management Inc
New York
$3.13M 80,800 -1,925 -2%
California State Teachers Retirement System (CalSTRS)
67
California State Teachers Retirement System (CalSTRS)
California
$3.09M 79,874 -2,009 -2%
EAM
68
Eagle Asset Management
Florida
$2.92M 75,356 +75,356 New
BAMS
69
Bellevue Asset Management (Switzerland)
Switzerland
$2.91M 75,000 +25,000 +50%
RJA
70
Raymond James & Associates
Florida
$2.89M 74,686 +74,686 New
Public Sector Pension Investment Board (PSP Investments)
71
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$2.85M 73,428 -16,500 -18%
DIA
72
Davidson Investment Advisors
Montana
$2.82M 72,800 -34,730 -32%
CCMH
73
Cornerstone Capital Management Holdings
New York
$2.54M 65,600 -30,600 -32%
TA
74
Teachers Advisors
New York
$2.53M 65,276 -2,249 -3%
Goldman Sachs
75
Goldman Sachs
New York
$2.45M 63,212 -30,205 -32%
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