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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.

New
Increased
Maintained
Reduced
Closed
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
Deutsche Bank
Germany
+$77.8M
2
Wellington Management Group
Wellington Management Group
Massachusetts
+$59.7M
3
Invesco
Invesco
Georgia
+$49M
4
Fidelity Investments
Fidelity Investments
Massachusetts
+$40M
5
AQR Capital Management
AQR Capital Management
Connecticut
+$34.9M

Top Sellers

1
JIM
Jupiter Investment Management
United Kingdom
-$51.8M
2
Millennium Management
Millennium Management
New York
-$50.8M
3
American Century Companies
American Century Companies
Missouri
-$30M
4
SI
Scout Investments
Missouri
-$29.1M
5
Renaissance Technologies
Renaissance Technologies
New York
-$26.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
AAMU
201
Amundi Asset Management US
Massachusetts
$1.52M -$111K -800 -7%
Brown Advisory
202
Brown Advisory
Maryland
$1.51M -$1.6M -11,599 -52%
AB
203
Amalgamated Bank
New York
$1.5M +$25.4K +184 +2%
TCM
204
Tekla Capital Management
Massachusetts
$1.48M -$871K -6,296 -37%
KeyBank National Association
205
KeyBank National Association
Ohio
$1.48M -$1.12M -8,105 -43%
SFM
206
Systematic Financial Management
New Jersey
$1.43M -$157K -1,135 -10%
DCM
207
Dupont Capital Management
Delaware
$1.43M +$241K +1,744 +20%
CI
208
Cigna Investments
Connecticut
$1.41M +$1.41M +10,187 New
CIBC Private Wealth Group
209
CIBC Private Wealth Group
Georgia
$1.37M +$740K +5,355 +117%
SAM
210
Shell Asset Management
Netherlands
$1.37M – – –
NMERB
211
New Mexico Educational Retirement Board
New Mexico
$1.34M – – –
MML Investors Services
212
MML Investors Services
Massachusetts
$1.32M +$430K +3,112 +49%
Cambridge Investment Research Advisors
213
Cambridge Investment Research Advisors
Iowa
$1.31M -$1.03M -7,469 -44%
NA
214
Neuburgh Advisers
California
$1.3M +$290K +2,096 +29%
NIPH
215
NN Investment Partners Holdings
Netherlands
$1.24M +$1.24M +8,983 New
CSS
216
Cubist Systematic Strategies
Connecticut
$1.24M +$357K +2,580 +40%
MERSOM
217
Municipal Employees' Retirement System of Michigan
Michigan
$1.23M -$365K -2,640 -23%
Public Employees Retirement Association of Colorado
218
Public Employees Retirement Association of Colorado
Colorado
$1.23M -$233K -1,683 -16%
BC
219
Brinker Capital
Pennsylvania
$1.21M -$58.9K -426 -5%
FQ
220
First Quadrant
California
$1.21M +$1.21M +8,766 New
AAM
221
Autus Asset Management
Arizona
$1.21M +$1.21M +8,726 New
NMIMC
222
Northwestern Mutual Investment Management Company
Wisconsin
$1.2M -$70.9K -513 -6%
State of Wisconsin Investment Board
223
State of Wisconsin Investment Board
Wisconsin
$1.2M -$34.6K -250 -3%
URS
224
Utah Retirement Systems
Utah
$1.2M +$19.8K +143 +2%
COPPSERS
225
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$1.19M +$8.71K +63 +0.7%
7 8
9
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