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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 %
Voloridge Investment Management
176
Voloridge Investment Management
Florida
$1M 14,855 +14,855 New
NAM
177
NorthCoast Asset Management
Connecticut
$994K 14,742 +14,742 New
CAM
178
Capstone Asset Management
Texas
$912K 13,536 -3,870 -22%
ZIM
179
Zacks Investment Management
Illinois
$858K 12,737 -8,278 -39%
HHC
180
Hutchin Hill Capital
New York
$795K 11,800 -21,000 -64%
IR
181
Invictus RG
Bermuda
$759K 11,268 +10,413 +1,218%
PAG
182
Private Advisor Group
New Jersey
$758K 10,763 +711 +7%
Envestnet Asset Management
183
Envestnet Asset Management
Illinois
$730K 10,822 -397 -4%
Public Employees Retirement Association of Colorado
184
Public Employees Retirement Association of Colorado
Colorado
$720K 10,681 -673 -6%
LTFS
185
Ladenburg Thalmann Financial Services
Florida
$713K 10,576 +9,576 +958%
PP
186
Paloma Partners
Connecticut
$706K 10,475 +1,667 +19%
BCM
187
Bayesian Capital Management
New York
$704K 10,445 +5,566 +114%
Axa
188
Axa
France
$681K 10,100 +10,100 New
OSAM
189
O'Shaughnessy Asset Management
Connecticut
$677K 10,039 -8,784 -47%
DCM
190
DAFNA Capital Management
California
$674K 10,000 – –
MERSOM
191
Municipal Employees' Retirement System of Michigan
Michigan
$669K 9,930 +140 +1%
Luther King Capital Management (LKCM)
192
Luther King Capital Management (LKCM)
Texas
$663K 9,835 +9,835 New
Squarepoint
193
Squarepoint
New York
$655K 9,719 +2,545 +35%
MSA
194
Mason Street Advisors
Wisconsin
$651K 9,661 +619 +7%
M&T Bank
195
M&T Bank
New York
$642K 9,513 +684 +8%
BCM
196
Bridgeway Capital Management
Texas
$620K 9,200 -500 -5%
ARTA
197
A.R.T. Advisors
New York
$613K 9,100 +5,700 +168%
BPM
198
Bowling Portfolio Management
Ohio
$609K 9,035 -301 -3%
LCG
199
Lisanti Capital Growth
New York
$606K 8,990 -15,665 -64%
FRM
200
Fox Run Management
Connecticut
$600K 8,900 +8,900 New
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