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Masimo
MASI

Overview Fund Activity

400 hedge funds and large institutions have $8.31B invested in Masimo in 2020 Q1 according to their latest regulatory filings, with 62 funds opening new positions, 115 increasing their positions, 159 reducing their positions, and 38 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
400
Holders Change
+18
Holders Change %
+4.71%
% of All Funds
8.84%
Holding in Top 10
8
Holding in Top 10 Change
+7
Holding in Top 10 Change %
+700%
% of All Funds
0.18%
New
62
Increased
115
Reduced
159
Closed
38
Calls
$23.7M
Puts
$12.3M
Net Calls
+$11.4M
Net Calls Change
+$11.6M

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
+$236M
2
Victory Capital Management
Victory Capital Management
Texas
+$190M
3
William Blair Investment Management
William Blair Investment Management
Illinois
+$142M
4
VNIM
Vaughan Nelson Investment Management
Texas
+$57.3M
5
Wellington Management Group
Wellington Management Group
Massachusetts
+$45.1M

Top Sellers

1
Citigroup
Citigroup
New York
-$190M
2
Janus Henderson Group
Janus Henderson Group
United Kingdom
-$111M
3
CIP
Champlain Investment Partners
Vermont
-$51.8M
4
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
-$37.9M
5
Prudential Financial
Prudential Financial
New Jersey
-$32.9M
Name Holding Trade Value Shares
Change 		Shares
Change %
FNBOO
226
First National Bank of Omaha
Nebraska
$741K -$114K -644 -13%
Zurich Cantonal Bank
227
Zurich Cantonal Bank
Switzerland
$734K +$161K +909 +28%
Susquehanna International Group
228
Susquehanna International Group
Pennsylvania
$732K -$45.7K -258 -6%
SG Americas Securities
229
SG Americas Securities
New York
$720K -$4.83M -27,263 -87%
P
230
Pitcairn
Pennsylvania
$713K +$257K +1,451 +56%
Commonwealth Equity Services
231
Commonwealth Equity Services
Massachusetts
$712K -$243K -1,373 -25%
KeyBank National Association
232
KeyBank National Association
Ohio
$704K -$289K -1,633 -29%
Baird Financial Group
233
Baird Financial Group
Wisconsin
$704K -$165K -931 -19%
AL
234
AJO LP
Pennsylvania
$694K -$3.47M -19,617 -83%
DCM
235
Davidson Capital Management
Texas
$694K -$109K -615 -14%
NSAM
236
North Star Asset Management
Wisconsin
$694K -$106K -600 -13%
CSS
237
Cubist Systematic Strategies
Connecticut
$686K -$72.4K -409 -10%
Cambridge Investment Research Advisors
238
Cambridge Investment Research Advisors
Iowa
$676K +$216K +1,219 +47%
IFAM
239
Institutional & Family Asset Management
Colorado
$646K – – –
OFG
240
Oxford Financial Group
Indiana
$643K +$643K +3,630 New
US Bancorp
241
US Bancorp
Minnesota
$641K +$5.49K +31 +0.9%
FI
242
Fosun International
China
$629K – – –
CCP
243
Clough Capital Partners
Massachusetts
$620K -$655K -3,700 -51%
D.E. Shaw & Co
244
D.E. Shaw & Co
New York
$616K -$4.58M -25,876 -88%
Jane Street
245
Jane Street
New York
$613K +$138K +780 +29%
QSS
246
Quantitative Systematic Strategies
Florida
$606K +$606K +3,424 New
ACM
247
Aubrey Capital Management
United Kingdom
$585K +$585K +3,300 New
SDIC
248
South Dakota Investment Council
South Dakota
$584K – – –
SS
249
Sunbelt Securities
Texas
$581K +$581K +3,373 New
William Blair & Company
250
William Blair & Company
Illinois
$580K +$580K +3,277 New
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