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Masimo
MASI

Overview Fund Activity

167 hedge funds and large institutions have $1.65B invested in Masimo in 2014 Q3 according to their latest regulatory filings, with 24 funds opening new positions, 65 increasing their positions, 59 reducing their positions, and 33 closing their positions.

Holders
167
Holders Change
-11
Holders Change %
-6.18%
% of All Funds
4.85%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.03%
New
24
Increased
65
Reduced
59
Closed
33
Calls
$6.07M
Puts
$984K
Net Calls
+$5.09M
Net Calls Change
+$5.1M

Top Buyers

1
ACM
1
Americafirst Capital Management
California
$730M
2
Massachusetts Financial Services
2
Massachusetts Financial Services
Massachusetts
$19.9M
3
CCM
3
Camber Capital Management
Massachusetts
$57.5M
4
BCA
4
Bernzott Capital Advisors
California
$13.1M
5
FAM
5
Foundation Asset Management
New York
$6.51M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$24.1M
2
BAMCO Inc
2
BAMCO Inc
New York
$357K
3
Norges Bank
3
Norges Bank
Norway
$14.5M
4
JHIU
4
Janus Henderson Investors US
Colorado
$103M
5
Boston Partners
5
Boston Partners
Massachusetts
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Susquehanna International Group
76
Susquehanna International Group
Pennsylvania
$1.83M 85,969 +36,838 +75%
New York State Teachers Retirement System (NYSTRS)
77
New York State Teachers Retirement System (NYSTRS)
New York
$1.74M 81,909 +500 +0.6%
Citigroup
78
Citigroup
New York
$1.68M 79,054 +76,183 +2,654%
Grantham, Mayo, Van Otterloo & Co (GMO)
79
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$1.61M 75,535 -13,265 -15%
Los Angeles Capital Management
80
Los Angeles Capital Management
California
$1.61M 75,400 +18,440 +32%
TC
81
TFS Capital
Pennsylvania
$1.6M 75,116 +47,103 +168%
EAM
82
Eagle Asset Management
Florida
$1.54M 72,436 +11,433 +19%
TA
83
Teachers Advisors
New York
$1.45M 67,882 – –
CS
84
Credit Suisse
Switzerland
$1.29M 60,374 -75,951 -56%
Swiss National Bank
85
Swiss National Bank
Switzerland
$1.28M 60,200 -1,300 -2%
BlackRock
86
BlackRock
New York
$1.22M 57,275 +2,600 +5%
GAM
87
Gotham Asset Management
New York
$1.17M 55,059 -18,897 -26%
RhumbLine Advisers
88
RhumbLine Advisers
Massachusetts
$1.14M 53,426 -1,290 -2%
State Board of Administration of Florida Retirement System
89
State Board of Administration of Florida Retirement System
Florida
$1.07M 50,125 – –
Comerica Bank
90
Comerica Bank
Texas
$1.05M 49,217 -2,100 -4%
VRS
91
Virginia Retirement Systems
Virginia
$1.02M 47,800 +1,900 +4%
TPSF
92
Texas Permanent School Fund
Texas
$962K 45,197 -7,001 -13%
State of Tennessee, Department of Treasury
93
State of Tennessee, Department of Treasury
Tennessee
$958K 45,000 – –
William Blair & Company
94
William Blair & Company
Illinois
$956K 44,925 -25 -0.1%
Federated Hermes
95
Federated Hermes
Pennsylvania
$939K 44,114 -47 -0.1%
DADC
96
D.A. Davidson & Co
Montana
$892K 41,955 -707 -2%
Tudor Investment Corp
97
Tudor Investment Corp
Connecticut
$890K 41,800 +4,800 +13%
American Century Companies
98
American Century Companies
Missouri
$870K 40,864 +324 +0.8%
MLICM
99
Metropolitan Life Insurance Company (MetLife)
New York
$841K 39,504 – –
RFC
100
Russell Frank Company
Washington
$823K 38,670 +23,980 +163%
2 3
4
5 6