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Masimo
MASI

Overview Fund Activity

365 hedge funds and large institutions have $3.98B invested in Masimo in 2017 Q1 according to their latest regulatory filings, with 87 funds opening new positions, 109 increasing their positions, 143 reducing their positions, and 28 closing their positions.

Holders
365
Holders Change
+51
Holders Change %
+16.24%
% of All Funds
9.1%
Holding in Top 10
6
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+100%
% of All Funds
0.15%
New
87
Increased
109
Reduced
143
Closed
28
Calls
$13.4M
Puts
$8.52M
Net Calls
+$4.9M
Net Calls Change
+$2.19M

Top Buyers

1
BlackRock
1
BlackRock
New York
$687M
2
Arrowstreet Capital
2
Arrowstreet Capital
Massachusetts
$100M
3
Two Sigma Advisers
3
Two Sigma Advisers
New York
$78.3M
4
NI
4
Numeric Investors
Massachusetts
$77.9M
5
Robeco Institutional Asset Management
5
Robeco Institutional Asset Management
Netherlands
$80.4M

Top Sellers

1
JHIU
1
Janus Henderson Investors US
Colorado
$2.9M
2
CIP
2
Champlain Investment Partners
Vermont
$27.3M
3
Fuller & Thaler Asset Management
3
Fuller & Thaler Asset Management
California
$3.43M
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$14M
5
CWAM
5
Columbia Wanger Asset Management
Illinois
$52.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
RJA
26
Raymond James & Associates
Florida
$32.8M -$140K -1,501 -0.4%
BTW
27
Boston Trust Walden
Massachusetts
$32.6M -$22.1M -237,029 -40%
Schroder Investment Management Group
28
Schroder Investment Management Group
United Kingdom
$32M -$7.88M -84,072 -20%
Royal Bank of Canada
29
Royal Bank of Canada
Ontario, Canada
$31.7M -$3.3M -35,430 -9%
Russell Investments Group
30
Russell Investments Group
United Kingdom
$31.6M +$16.6M +178,336 +111%
RFS
31
Rockefeller Financial Services
New York
$31.5M – – –
RCAMU
32
Rothschild & Co Asset Management US
Connecticut
$31.4M -$39.6K -425 -0.1%
NFA
33
Nationwide Fund Advisors
Ohio
$30.3M +$6.2M +66,524 +26%
TA
34
Teachers Advisors
New York
$28.9M +$530K +5,678 +2%
Bank of America
35
Bank of America
North Carolina
$28.6M +$3.77M +40,399 +15%
Allianz Asset Management
36
Allianz Asset Management
Germany
$27.6M +$2.64M +28,266 +11%
CIP
37
Champlain Investment Partners
Vermont
$27.3M -$49.7M -532,515 -64%
Morgan Stanley
38
Morgan Stanley
New York
$27.2M +$7.79M +83,564 +40%
SGA
39
Sector Gamma AS
Norway
$24.1M -$5.11M -54,786 -18%
Ameriprise
40
Ameriprise
Minnesota
$23.5M -$16M -171,964 -41%
PAM
41
Panagora Asset Management
Massachusetts
$22.5M +$13.9M +149,496 +162%
Skandinaviska Enskilda Banken (SEB)
42
Skandinaviska Enskilda Banken (SEB)
Sweden
$21.5M +$21.5M +230,500 New
D.E. Shaw & Co
43
D.E. Shaw & Co
New York
$20.9M -$23.8M -255,654 -53%
TCIM
44
TIAA CREF Investment Management
New York
$20.1M +$1.34M +14,371 +7%
O
45
OppenheimerFunds
New York
$19.8M -$764K -8,195 -4%
Principal Financial Group
46
Principal Financial Group
Iowa
$18.8M -$13.8M -148,164 -42%
JPMPWA
47
J.P. Morgan Private Wealth Advisors
California
$17.1M +$10.4M +111,179 +154%
BIM
48
Bogle Investment Management
Massachusetts
$16.4M -$5.8M -62,170 -26%
Wells Fargo
49
Wells Fargo
California
$15.1M +$770K +8,257 +5%
Millennium Management
50
Millennium Management
New York
$14.8M +$6.38M +68,442 +76%
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