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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 %
SAM
26
Sentinel Asset Management
Vermont
$13.1M 448,720 -182,590 -29%
TAM
27
Tiverton Asset Management
Delaware
$10.5M 360,200 – –
RFS
28
Rockefeller Financial Services
New York
$9.81M 335,605 +424 +0.1%
AAMU
29
Amundi Asset Management US
Massachusetts
$9.5M 324,995 +38,450 +13%
TA
30
Teachers Advisors
New York
$8.66M 296,108 -55,430 -16%
Federated Hermes
31
Federated Hermes
Pennsylvania
$8.54M 292,035 +13,890 +5%
PCMI
32
Paradigm Capital Management Inc
New York
$8.39M 286,850 -101,000 -26%
BNP Paribas Asset Management
33
BNP Paribas Asset Management
France
$8.38M 286,578 +286,578 New
Geode Capital Management
34
Geode Capital Management
Massachusetts
$7.88M 269,732 +15,733 +6%
MAA
35
Managed Account Advisors
New Jersey
$7.88M 269,418 -24,750 -8%
BIM
36
BlackRock Investment Management
Delaware
$7.61M 260,360 -4,060 -2%
Deutsche Bank
37
Deutsche Bank
Germany
$7.53M 257,517 -204,852 -44%
SGA
38
Sector Gamma AS
Norway
$7.11M 243,150 -132,541 -35%
T. Rowe Price Associates
39
T. Rowe Price Associates
Maryland
$6.82M 233,430 +26,900 +13%
Goldman Sachs
40
Goldman Sachs
New York
$6.3M 215,363 -3,851 -2%
TCIM
41
TIAA CREF Investment Management
New York
$5.69M 194,510 -62,505 -24%
State of Tennessee, Department of Treasury
42
State of Tennessee, Department of Treasury
Tennessee
$5.55M 190,000 – –
Millennium Management
43
Millennium Management
New York
$4.75M 162,451 +154,851 +2,038%
New York State Common Retirement Fund
44
New York State Common Retirement Fund
New York
$4.52M 154,650 – –
WCM
45
Waterstone Capital Management
Minnesota
$4.39M 150,000 -107,500 -42%
WSFS
46
Wilmington Savings Fund Society
Delaware
$4.37M 149,513 +1,950 +1%
U
47
UBS
Switzerland
$4.32M 147,635 +146,147 +9,822%
Charles Schwab
48
Charles Schwab
California
$4.31M 147,281 +5,603 +4%
FIM
49
Foresters Investment Management
New York
$4.21M 144,000 -243,325 -63%
CCM
50
Consonance Capital Management
New York
$4M 136,875 +136,875 New
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