178 hedge funds and large institutions have $1.09B invested in Masimo in 2014 Q2 according to their latest regulatory filings, with 36 funds opening new positions, 73 increasing their positions, 52 reducing their positions, and 28 closing their positions.

Holders
178
Holders Change
+7
Holders Change %
+4.09%
% of All Funds
5.12%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
36
Increased
73
Reduced
52
Closed
28
Calls
$33K
Puts
$47K
Net Calls
-$14K
Net Calls Change
+$351K
Name Market Value Shares Shares
Change
Shares
Change %
JHIU
1
Janus Henderson Investors US
Colorado
$126M 5,340,626 -199,969 -4%
Fidelity Investments
2
Fidelity Investments
Massachusetts
$120M 5,081,455 -1,067,838 -17%
Vanguard Group
3
Vanguard Group
Pennsylvania
$79.2M 3,355,031 +170,837 +5%
BFA
4
BlackRock Fund Advisors
California
$65.2M 2,761,173 +369,771 +15%
CIP
5
Champlain Investment Partners
Vermont
$43.1M 1,826,415 -446,160 -20%
CCM
6
Camber Capital Management
Massachusetts
$43M 1,820,000 +545,000 +43%
BIT
7
BlackRock Institutional Trust
California
$33.2M 1,408,220 -121,096 -8%
Norges Bank
8
Norges Bank
Norway
$29.4M 1,247,164 +782,313 +168%
VOYA Investment Management
9
VOYA Investment Management
Georgia
$24.4M 1,035,384 -26,405 -2%
Westfield Capital Management
10
Westfield Capital Management
Massachusetts
$24.4M 1,033,030 -347,313 -25%
State Street
11
State Street
Massachusetts
$23.2M 983,081 -611,726 -38%
Fuller & Thaler Asset Management
12
Fuller & Thaler Asset Management
California
$23.1M 978,000 +263,100 +37%
HIM
13
Hermes Investment Management
United Kingdom
$22.2M 939,931 -152,213 -14%
Dimensional Fund Advisors
14
Dimensional Fund Advisors
Texas
$21.6M 916,096 +123,023 +16%
Schroder Investment Management Group
15
Schroder Investment Management Group
United Kingdom
$19.6M 830,905 +93,400 +13%
Bank of New York Mellon
16
Bank of New York Mellon
New York
$18.8M 797,073 -105,893 -12%
BAMCO Inc
17
BAMCO Inc
New York
$17.9M 758,386 -608,091 -45%
Royal Bank of Canada
18
Royal Bank of Canada
Ontario, Canada
$16.9M 718,058 +44,096 +7%
Northern Trust
19
Northern Trust
Illinois
$15.4M 653,741 -234,881 -26%
Ameriprise
20
Ameriprise
Minnesota
$15.3M 647,299 +302,254 +88%
Geode Capital Management
21
Geode Capital Management
Massachusetts
$11.2M 473,012 +150,498 +47%
BNP Paribas Asset Management
22
BNP Paribas Asset Management
France
$9.66M 409,328 -15,949 -4%
Prudential Financial
23
Prudential Financial
New Jersey
$9.33M 395,241 +283,288 +253%
TAM
24
Tiverton Asset Management
Delaware
$8.5M 360,200
Deutsche Bank
25
Deutsche Bank
Germany
$8.21M 347,919 +91,821 +36%