MASI icon

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 %
Janus Henderson Group
26
Janus Henderson Group
United Kingdom
$38.4M -$580K -6,596 -1%
Victory Capital Management
27
Victory Capital Management
Texas
$37.3M +$1.21M +13,759 +3%
JPMorgan Chase & Co
28
JPMorgan Chase & Co
New York
$37.2M -$30.6M -348,244 -45%
ACH
29
ArrowMark Colorado Holdings
Colorado
$34.2M +$34.2M +388,795 New
TA
30
Teachers Advisors
New York
$32.4M +$212K +2,410 +0.7%
Acadian Asset Management
31
Acadian Asset Management
Massachusetts
$31.9M -$60.8M -691,482 -66%
Charles Schwab
32
Charles Schwab
California
$31.8M -$931K -10,583 -3%
Allianz Asset Management
33
Allianz Asset Management
Germany
$31.4M -$4.01M -45,550 -11%
American Century Companies
34
American Century Companies
Missouri
$30.4M -$21.3M -241,942 -41%
Rockefeller Capital Management
35
Rockefeller Capital Management
New York
$30M +$30M +340,870 New
Goldman Sachs
36
Goldman Sachs
New York
$29.6M -$2.19M -24,882 -7%
Royal Bank of Canada
37
Royal Bank of Canada
Ontario, Canada
$29.6M +$3.09M +35,185 +12%
RJA
38
Raymond James & Associates
Florida
$28.7M -$2.15M -24,448 -7%
BTW
39
Boston Trust Walden
Massachusetts
$28.5M -$721K -8,200 -2%
Wells Fargo
40
Wells Fargo
California
$27.6M +$5.86M +66,651 +27%
Capital Fund Management (CFM)
41
Capital Fund Management (CFM)
France
$27M -$7.26M -82,500 -21%
Balyasny Asset Management
42
Balyasny Asset Management
Illinois
$24.6M +$24M +272,770 +4,034%
RI
43
RTW Investments
New York
$20.4M +$9.77M +111,100 +92%
Man Group
44
Man Group
United Kingdom
$18.8M +$18.8M +213,622 New
Principal Financial Group
45
Principal Financial Group
Iowa
$18.5M +$423K +4,809 +2%
RI
46
Redwood Investments
Massachusetts
$18.5M +$7.24M +82,270 +65%
Canada Pension Plan Investment Board
47
Canada Pension Plan Investment Board
Ontario, Canada
$17.6M +$17.6M +200,600 New
TCIM
48
TIAA CREF Investment Management
New York
$17.5M -$342K -3,886 -2%
AQR Capital Management
49
AQR Capital Management
Connecticut
$17.5M -$7.3M -82,953 -29%
JPMPWA
50
J.P. Morgan Private Wealth Advisors
California
$16.1M – – –
1
2
3 4 5