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Masimo
MASI

Overview Fund Activity

163 hedge funds and large institutions have $1.38B invested in Masimo in 2013 Q4 according to their latest regulatory filings, with 18 funds opening new positions, 59 increasing their positions, 62 reducing their positions, and 13 closing their positions.

Holders
163
Holders Change
+5
Holders Change %
+3.16%
% of All Funds
4.73%
Holding in Top 10
1
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-66.67%
% of All Funds
0.03%
New
18
Increased
59
Reduced
62
Closed
13
Calls
$389K
Puts
$842K
Net Calls
-$453K
Net Calls Change
-$139K

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$112M
2
BNP Paribas Asset Management
2
BNP Paribas Asset Management
France
$8.38M
3
Schroder Investment Management Group
3
Schroder Investment Management Group
United Kingdom
$29M
4
Millennium Management
4
Millennium Management
New York
$4.75M
5
U
5
UBS
Switzerland
$4.32M

Top Sellers

1
BAMCO Inc
1
BAMCO Inc
New York
$40M
2
CIP
2
Chartwell Investment Partners
Pennsylvania
$0
3
CCM
3
Camber Capital Management
Massachusetts
$41.7M
4
ACH
4
ArrowMark Colorado Holdings
Colorado
$13.5M
5
Fuller & Thaler Asset Management
5
Fuller & Thaler Asset Management
California
$17M
Name Market Value Shares Shares
Change 		Shares
Change %
GI
101
GAMCO Investors
Connecticut
$994K 34,000 +34,000 New
BA
102
BlackRock Advisors
Delaware
$924K 31,607 +2,164 +7%
MOACM
103
Mutual of America Capital Management
New York
$909K 31,088 +440 +1%
CAN
104
Cetera Advisor Networks
California
$809K 27,651 +7,528 +37%
SOMRS
105
State of Michigan Retirement System
Michigan
$704K 24,100 +200 +0.8%
Nuveen Asset Management
106
Nuveen Asset Management
Illinois
$701K 23,976 +294 +1%
Wells Fargo
107
Wells Fargo
California
$676K 23,145 -2,328 -9%
Janney Montgomery Scott
108
Janney Montgomery Scott
Pennsylvania
$651K 22,260 +13,860 +165%
CL
109
CSS LLC
Illinois
$636K 21,746 +21,746 New
Brown Advisory
110
Brown Advisory
Maryland
$631K 21,603 -306 -1%
DT
111
Diversified Trust
Tennessee
$608K 20,800 +325 +2%
MSA
112
Mason Street Advisors
Wisconsin
$596K 20,375 -55 -0.3%
UBS AM
113
UBS AM
Illinois
$587K 20,098 -300 -1%
CCM
114
Cadence Capital Management
Massachusetts
$587K 20,080 +20,080 New
B
115
Baird
Wisconsin
$568K 19,441 +22 +0.1%
ZCM
116
Zebra Capital Management
Connecticut
$547K 18,706 +5,327 +40%
CC
117
Curian Capital
Colorado
$517K 17,686 +3,226 +22%
DCM
118
DAFNA Capital Management
California
$512K 17,500 – –
Public Employees Retirement Association of Colorado
119
Public Employees Retirement Association of Colorado
Colorado
$507K 17,340 – –
SIM
120
Spark Investment Management
New York
$505K 17,300 -13,300 -43%
ACI
121
AMP Capital Investors
Australia
$496K 16,900 +16,900 New
SCM
122
Stonebridge Capital Management
California
$486K 16,635 -12,175 -42%
NTCOC
123
Northern Trust Company of Connecticut
Connecticut
$430K 14,720 – –
QI
124
Quotient Investors
New York
$424K 14,500 – –
OPERF
125
Oregon Public Employees Retirement Fund
Oregon
$423K 14,474 +3,500 +32%
3 4
5
6 7