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Masimo
MASI

Overview Fund Activity

326 hedge funds and large institutions have $3.85B invested in Masimo in 2018 Q1 according to their latest regulatory filings, with 51 funds opening new positions, 112 increasing their positions, 116 reducing their positions, and 56 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
326
Holders Change
-12
Holders Change %
-3.55%
% of All Funds
7.48%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
51
Increased
112
Reduced
116
Closed
56
Calls
$14M
Puts
$11.2M
Net Calls
+$2.76M
Net Calls Change
+$4.06M

Top Buyers

1
Ameriprise
Ameriprise
Minnesota
$147M
2
Citadel Advisors
Citadel Advisors
Florida
$87.1M
3
Point72 Asset Management
Point72 Asset Management
Connecticut
$122M
4
HM
HealthCor Management
New York
$50.6M
5
CIP
Champlain Investment Partners
Vermont
$60.9M

Top Sellers

1
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
$6.63M
2
Robeco Institutional Asset Management
Robeco Institutional Asset Management
Netherlands
$0
3
Vanguard Group
Vanguard Group
Pennsylvania
$371M
4
Acadian Asset Management
Acadian Asset Management
Massachusetts
$31.9M
5
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$37.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
NSAM
226
North Star Asset Management
Wisconsin
$396K – – –
IB
227
Intrust Bank
Kansas
$395K +$53K +603 +16%
RG
228
Renaissance Group
Kentucky
$393K +$10.5K +119 +3%
RJFSA
229
Raymond James Financial Services Advisors
Florida
$389K +$389K +4,422 New
LIA
230
LS Investment Advisors
Michigan
$383K -$24.6K -280 -6%
GHCM
231
Glen Harbor Capital Management
California
$377K – – –
UFF
232
USA Financial Formulas
Michigan
$374K -$844K -9,606 -69%
AAMU
233
Amundi Asset Management US
Massachusetts
$363K -$22.2K -253 -6%
Asset Management One
234
Asset Management One
Japan
$363K – – –
DZ Bank
235
DZ Bank
Germany
$360K -$3.75M -42,647 -91%
PP
236
Paloma Partners
Connecticut
$355K +$49.4K +561 +16%
Jane Street
237
Jane Street
New York
$346K -$359K -4,090 -51%
Assenagon Asset Management
238
Assenagon Asset Management
Luxembourg
$346K +$346K +3,933 New
CAS
239
Cue Advisory Services
Arizona
$332K +$332K +3,775 New
YMRC
240
Yorktown Management & Research Company
Virginia
$325K +$325K +3,700 New
IFAM
241
Institutional & Family Asset Management
Colorado
$321K – – –
N
242
Natixis
France
$318K -$16.9K -192 -5%
PAG
243
Private Advisor Group
New Jersey
$317K -$576K -6,551 -64%
First Trust Advisors
244
First Trust Advisors
Illinois
$312K +$93.6K +1,064 +43%
ACI
245
AMP Capital Investors
Australia
$311K – – –
WAP
246
Wealthcare Advisory Partners
Pennsylvania
$308K +$308K +3,500 New
AG
247
Advisor Group
Arizona
$302K +$74.2K +845 +33%
Commonwealth Equity Services
248
Commonwealth Equity Services
Massachusetts
$299K -$6.78K -77 -2%
OI
249
Oakbrook Investments
Illinois
$295K -$8.81K -100 -3%
FCBT
250
First Citizens Bank & Trust
North Carolina
$289K +$16.7K +190 +6%
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