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Masimo
MASI

Overview Fund Activity

369 hedge funds and large institutions have $4.72B invested in Masimo in 2018 Q4 according to their latest regulatory filings, with 58 funds opening new positions, 128 increasing their positions, 134 reducing their positions, and 42 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
369
Holders Change
+16
Holders Change %
+4.53%
% of All Funds
8.23%
Holding in Top 10
4
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.09%
New
58
Increased
128
Reduced
134
Closed
42
Calls
$7.16M
Puts
$5.17M
Net Calls
+$1.98M
Net Calls Change
+$4.27M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$418M
2
Fundsmith LLP
2
Fundsmith LLP
United Kingdom
$51.5M
3
Lord, Abbett & Co
3
Lord, Abbett & Co
New Jersey
$31.8M
4
SI
4
Scout Investments
Missouri
$58.6M
5
First Trust Advisors
5
First Trust Advisors
Illinois
$41.9M

Top Sellers

1
BlackRock
1
BlackRock
New York
$770M
2
Millennium Management
2
Millennium Management
New York
$48.8M
3
Ameriprise
3
Ameriprise
Minnesota
$96.6M
4
Marshall Wace
4
Marshall Wace
United Kingdom
$33M
5
Deutsche Bank
5
Deutsche Bank
Germany
$31.1M
Name Holding Trade Value Shares
Change 		Shares
Change %
Northern Trust
26
Northern Trust
Illinois
$40.4M +$262K +2,444 +0.7%
CTA
27
Carillon Tower Advisers
Florida
$40.3M +$20.7M +192,475 +105%
BTW
28
Boston Trust Walden
Massachusetts
$40M -$632K -5,888 -2%
RI
29
RTW Investments
New York
$36.7M +$3.41M +31,760 +10%
RJA
30
Raymond James & Associates
Florida
$35.8M +$1.11M +10,378 +3%
ACH
31
ArrowMark Colorado Holdings
Colorado
$34.4M +$504K +4,696 +1%
Charles Schwab
32
Charles Schwab
California
$34.4M +$289K +2,689 +0.8%
Rockefeller Capital Management
33
Rockefeller Capital Management
New York
$33.9M -$540K -5,029 -2%
Marshall Wace
34
Marshall Wace
United Kingdom
$33M -$26.5M -246,389 -44%
Lord, Abbett & Co
35
Lord, Abbett & Co
New Jersey
$31.8M +$31.8M +296,236 New
Deutsche Bank
36
Deutsche Bank
Germany
$31.1M -$22.8M -212,010 -42%
D.E. Shaw & Co
37
D.E. Shaw & Co
New York
$29.8M -$11.5M -107,302 -28%
BNP Paribas Asset Management
38
BNP Paribas Asset Management
France
$29.6M -$7.78M -73,696 -21%
JPMPWA
39
J.P. Morgan Private Wealth Advisors
California
$24.4M – – –
Goldman Sachs
40
Goldman Sachs
New York
$23.8M -$9.75M -90,765 -29%
TA
41
Teachers Advisors
New York
$23.5M +$676K +6,293 +3%
Principal Financial Group
42
Principal Financial Group
Iowa
$23.2M -$156K -1,455 -0.7%
Westfield Capital Management
43
Westfield Capital Management
Massachusetts
$22M -$3M -27,915 -12%
Massachusetts Financial Services
44
Massachusetts Financial Services
Massachusetts
$21.7M -$2.41M -22,403 -10%
Acadian Asset Management
45
Acadian Asset Management
Massachusetts
$21.3M +$6.5M +60,587 +44%
UBS Group
46
UBS Group
Switzerland
$21.1M +$18.2M +169,650 +626%
Two Sigma Advisers
47
Two Sigma Advisers
New York
$20.7M -$4.37M -40,700 -17%
Invesco
48
Invesco
Georgia
$20.5M +$7.91M +73,681 +63%
Man Group
49
Man Group
United Kingdom
$20.4M -$36.1K -336 -0.2%
O
50
OppenheimerFunds
New York
$19.2M +$19M +176,709 +8,735%
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