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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 %
First Trust Advisors
176
First Trust Advisors
Illinois
– – -40,310 Closed
CEP
177
Chicago Equity Partners
Illinois
– – -36,960 Closed
AL
178
Airain Ltd
Guernsey
– – -36,005 Closed
MAM
179
Martingale Asset Management
Massachusetts
– – -35,363 Closed
MC
180
Menta Capital
California
– – -29,899 Closed
SCM
181
Stevens Capital Management
Pennsylvania
– – -28,760 Closed
GC
182
Globeflex Capital
California
– – -28,400 Closed
Nomura Holdings
183
Nomura Holdings
Japan
– – -27,840 Closed
HI
184
HBK Investments
Texas
– – -21,700 Closed
MCM
185
McGlinn Capital Management
Pennsylvania
– – -19,300 Closed
Capital Fund Management (CFM)
186
Capital Fund Management (CFM)
France
– – -18,300 Closed
Janney Montgomery Scott
187
Janney Montgomery Scott
Pennsylvania
– – -16,425 Closed
SO
188
STRS Ohio
Ohio
– – -16,400 Closed
PA
189
Profund Advisors
Maryland
– – -14,432 Closed
CSS
190
Cubist Systematic Strategies
Connecticut
– – -11,117 Closed
PAM
191
Panagora Asset Management
Massachusetts
– – -10,518 Closed
YMRC
192
Yorktown Management & Research Company
Virginia
– – -9,600 Closed
ARC
193
Absolute Return Capital
Massachusetts
– – -9,365 Closed
B
194
Baird
Wisconsin
– – -9,088 Closed
IRS
195
Invictus RG (Singapore)
Singapore
– – -5,900 Closed
LWM
196
LBA Wealth Management
Florida
– – -5,725 Closed
PCM
197
Prelude Capital Management
New York
– – -5,600 Closed
AP
198
Advisors Preferred
Maryland
– – -1,754 Closed
IPC
199
Independent Portfolio Consultants
Florida
– – -1,505 Closed
TAM
200
Tocqueville Asset Management
New York
– – -420 Closed
5 6 7
8
9