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Masimo
MASI

Overview Fund Activity

405 hedge funds and large institutions have $6.22B invested in Masimo in 2019 Q1 according to their latest regulatory filings, with 69 funds opening new positions, 142 increasing their positions, 137 reducing their positions, and 31 closing their positions.

Holders
405
Holders Change
+36
Holders Change %
+9.76%
% of All Funds
8.78%
Holding in Top 10
5
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+25%
% of All Funds
0.11%
New
69
Increased
142
Reduced
137
Closed
31
Calls
$15.3M
Puts
$22.1M
Net Calls
-$6.83M
Net Calls Change
-$8.82M

Top Buyers

1
Deutsche Bank
1
Deutsche Bank
Germany
$118M
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$66M
3
Invesco
3
Invesco
Georgia
$75.5M
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$578M
5
AQR Capital Management
5
AQR Capital Management
Connecticut
$114M

Top Sellers

1
JIM
1
Jupiter Investment Management
United Kingdom
$56M
2
Millennium Management
2
Millennium Management
New York
$12M
3
American Century Companies
3
American Century Companies
Missouri
$73.3M
4
SI
4
Scout Investments
Missouri
$46.4M
5
Renaissance Technologies
5
Renaissance Technologies
New York
$47.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
State of Tennessee, Department of Treasury
101
State of Tennessee, Department of Treasury
Tennessee
$8.49M -$1.38M -10,000 -14%
MCM
102
Matarin Capital Management
New York
$8.44M -$10.5K -76 -0.1%
Legal & General Group
103
Legal & General Group
United Kingdom
$8.4M +$197K +1,425 +2%
Jacobs Levy Equity Management
104
Jacobs Levy Equity Management
New Jersey
$8.36M -$4.08M -29,530 -33%
CM
105
Castleark Management
Illinois
$8.29M +$1.66M +12,008 +25%
State Board of Administration of Florida Retirement System
106
State Board of Administration of Florida Retirement System
Florida
$8.26M +$275K +1,990 +3%
TA
107
Teachers Advisors
New York
$7.95M -$22.3M -161,480 -74%
Axa
108
Axa
France
$7.94M +$1.38M +9,969 +21%
UBS AM
109
UBS AM
Illinois
$7.74M +$1.43M +10,341 +23%
VOYA Investment Management
110
VOYA Investment Management
Georgia
$7.7M -$1.05M -7,597 -12%
PCMI
111
Paradigm Capital Management Inc
New York
$7.63M -$928K -6,715 -11%
PAM
112
Panagora Asset Management
Massachusetts
$7.5M +$3.53M +25,523 +89%
MWNA
113
Marshall Wace North America
New York
$7.5M -$2.03M -14,675 -21%
RA
114
Royce & Associates
New York
$6.91M – – –
Assenagon Asset Management
115
Assenagon Asset Management
Luxembourg
$6.79M +$3.14M +22,676 +86%
FAM
116
Fred Alger Management
New York
$6.73M +$1.66M +12,005 +33%
CAM
117
ClariVest Asset Management
California
$6.67M -$2.11M -15,268 -24%
APG Asset Management
118
APG Asset Management
Netherlands
$6.59M +$6.59M +53,500 New
DLCIG
119
D.L. Carlson Investment Group
New Hampshire
$6.34M +$653K +4,719 +11%
MAM
120
Martingale Asset Management
Massachusetts
$6.34M -$332K -2,403 -5%
SSA
121
Schonfeld Strategic Advisors
New York
$6.21M +$517K +3,737 +9%
PP
122
PDT Partners
New York
$5.88M -$1.66M -11,973 -22%
Ohio Public Employees Retirement System (OPERS)
123
Ohio Public Employees Retirement System (OPERS)
Ohio
$5.85M -$202K -1,460 -3%
AI
124
Axiom Investors
Connecticut
$5.77M +$5.77M +41,750 New
FCM
125
Frontier Capital Management
Massachusetts
$5.66M -$2.27M -16,441 -29%
3 4
5
6 7