MASI icon

Masimo
MASI

Overview Fund Activity

153 hedge funds and large institutions have $987M invested in Masimo in 2013 Q2 according to their latest regulatory filings, with 153 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

Holders
153
Holders Change
+153
Holders Change %
–
% of All Funds
5%
Holding in Top 10
2
Holding in Top 10 Change
+2
Holding in Top 10 Change %
%
% of All Funds
0.07%
New
153
Increased
–
Reduced
–
Closed
–
Calls
$76K
Puts
$970K
Net Calls
-$894K
Net Calls Change
-$894K

Top Buyers

1
JHIU
1
Janus Henderson Investors US
Colorado
$120M
2
BCM
2
Bares Capital Management
Texas
$64.4M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$61.3M
4
BFA
4
BlackRock Fund Advisors
California
$47.4M
5
CIP
5
Champlain Investment Partners
Vermont
$46M

Top Sellers

No sellers this quarter
Name Market Value Shares Shares
Change 		Shares
Change %
Renaissance Technologies
26
Renaissance Technologies
New York
$9.69M 457,200 +457,200 New
SGA
27
Sector Gamma AS
Norway
$8.18M 385,991 +385,991 New
AAMU
28
Amundi Asset Management US
Massachusetts
$7.77M 366,400 +366,400 New
TAM
29
Tiverton Asset Management
Delaware
$7.64M 360,200 +360,200 New
Norges Bank
30
Norges Bank
Norway
$7.05M 332,722 +332,722 New
Deutsche Bank
31
Deutsche Bank
Germany
$7.05M 332,515 +332,515 New
RFS
32
Rockefeller Financial Services
New York
$6.9M 325,537 +325,537 New
MAA
33
Managed Account Advisors
New Jersey
$6.14M 289,635 +289,635 New
Wells Fargo
34
Wells Fargo
California
$5.68M 267,852 +267,852 New
HIM
35
Hermes Investment Management
United Kingdom
$5.61M 264,603 +264,603 New
TCIM
36
TIAA CREF Investment Management
New York
$5.59M 263,812 +263,812 New
Prudential Financial
37
Prudential Financial
New Jersey
$5.52M 260,239 +260,239 New
WCM
38
Waterstone Capital Management
Minnesota
$5.46M 257,500 +257,500 New
BC
39
Broadfin Capital
New York
$5.32M 250,837 +250,837 New
BIM
40
BlackRock Investment Management
Delaware
$5.14M 242,399 +242,399 New
Geode Capital Management
41
Geode Capital Management
Massachusetts
$4.96M 233,810 +233,810 New
EAM
42
Eagle Asset Management
Florida
$4.45M 210,067 +210,067 New
Citadel Advisors
43
Citadel Advisors
Florida
$4.42M 208,652 +208,652 New
T. Rowe Price Associates
44
T. Rowe Price Associates
Maryland
$4.22M 198,830 +198,830 New
VAM
45
Visium Asset Management
New York
$3.81M 179,480 +179,480 New
Goldman Sachs
46
Goldman Sachs
New York
$3.8M 179,171 +179,171 New
Millennium Management
47
Millennium Management
New York
$3.76M 177,106 +177,106 New
New York State Common Retirement Fund
48
New York State Common Retirement Fund
New York
$3.39M 159,950 +159,950 New
WSFS
49
Wilmington Savings Fund Society
Delaware
$3.13M 147,488 +147,488 New
AIG
50
American International Group
New York
$2.98M 140,782 +140,782 New
1
2
3 4 5