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Masimo
MASI

Overview Fund Activity

314 hedge funds and large institutions have $2.73B invested in Masimo in 2016 Q4 according to their latest regulatory filings, with 50 funds opening new positions, 98 increasing their positions, 127 reducing their positions, and 26 closing their positions.

Holders
314
Holders Change
+20
Holders Change %
+6.8%
% of All Funds
7.86%
Holding in Top 10
3
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-50%
% of All Funds
0.08%
New
50
Increased
98
Reduced
127
Closed
26
Calls
$4.15M
Puts
$1.44M
Net Calls
+$2.71M
Net Calls Change
+$1.71M

Top Buyers

1
CWAM
1
Columbia Wanger Asset Management
Illinois
$56.5M
2
BFA
2
BlackRock Fund Advisors
California
$231M
3
TA
3
Teachers Advisors
New York
$20.5M
4
Robeco Institutional Asset Management
4
Robeco Institutional Asset Management
Netherlands
$16.5M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$294M

Top Sellers

1
Arrowstreet Capital
1
Arrowstreet Capital
Massachusetts
$0
2
Massachusetts Financial Services
2
Massachusetts Financial Services
Massachusetts
$20.7M
3
MCM
3
Matarin Capital Management
New York
$0
4
CIP
4
Chartwell Investment Partners
Pennsylvania
$9.17M
5
NI
5
Numeric Investors
Massachusetts
$8.22M
Name Market Value Shares Shares
Change 		Shares
Change %
IPC
151
Independent Portfolio Consultants
Florida
$1.38M 20,445 +8,035 +65%
FMT
152
First Mercantile Trust
Tennessee
$1.37M 20,339 -3,911 -16%
HIM
153
Hillsdale Investment Management
Ontario, Canada
$1.34M 19,800 +8,900 +82%
AG
154
Aperio Group
California
$1.33M 19,782 +3,279 +20%
GS
155
GAM Systematic
United Kingdom
$1.32M 19,526 -1,214 -6%
Janney Montgomery Scott
156
Janney Montgomery Scott
Pennsylvania
$1.3M 19,274 +209 +1%
Jane Street
157
Jane Street
New York
$1.25M 18,590 -6,210 -25%
AL
158
Airain Ltd
Guernsey
$1.24M 18,458 +18,458 New
PCM
159
Piermont Capital Management
Missouri
$1.22M 18,156 -350 -2%
UBS AM
160
UBS AM
Illinois
$1.2M 17,846 -14,525 -45%
LSERS
161
Louisiana State Employees Retirement System
Louisiana
$1.2M 17,800 -1,600 -8%
TRSOTSOK
162
Teachers Retirement System of the State of Kentucky
Kentucky
$1.19M 17,600 -900 -5%
Jacobs Levy Equity Management
163
Jacobs Levy Equity Management
New Jersey
$1.16M 17,250 -7,980 -32%
Brown Advisory
164
Brown Advisory
Maryland
$1.16M 17,209 +608 +4%
CONA
165
Capital One National Association
New York
$1.13M 16,785 +16,785 New
USAA
166
United Services Automobile Association
Texas
$1.12M 16,670 – –
KBC Group
167
KBC Group
Belgium
$1.12M 16,634 -227 -1%
BJ
168
BlackRock Japan
Japan
$1.12M 16,553 -7,930 -32%
SAM
169
Sawgrass Asset Management
Florida
$1.11M 16,510 -7,970 -33%
ADEF
170
Adams Diversified Equity Fund
Maryland
$1.11M 16,400 +6,300 +62%
SB
171
Suntrust Banks
Georgia
$1.06M 15,763 +4,894 +45%
UBS Group
172
UBS Group
Switzerland
$1.05M 15,578 +3,277 +27%
SBIA
173
Sheaff Brock Investment Advisors
Indiana
$1.05M 15,557 +798 +5%
FNBOO
174
First National Bank of Omaha
Nebraska
$1.04M 15,407 +232 +2%
ECM
175
ETrade Capital Management
Virginia
$1.03M 15,202 -409 -3%
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