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Masimo
MASI

Overview Fund Activity

382 hedge funds and large institutions have $7.16B invested in Masimo in 2019 Q4 according to their latest regulatory filings, with 45 funds opening new positions, 128 increasing their positions, 143 reducing their positions, and 48 closing their positions.

Holders
382
Holders Change
-10
Holders Change %
-2.55%
% of All Funds
7.54%
Holding in Top 10
1
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-75%
% of All Funds
0.02%
New
45
Increased
128
Reduced
143
Closed
48
Calls
$7.54M
Puts
$7.69M
Net Calls
-$143K
Net Calls Change
-$112K

Top Buyers

1
Citigroup
1
Citigroup
New York
$243M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$744M
3
Massachusetts Financial Services
3
Massachusetts Financial Services
Massachusetts
$210M
4
Westfield Capital Management
4
Westfield Capital Management
Massachusetts
$68.9M
5
Bank of Montreal
5
Bank of Montreal
Ontario, Canada
$37.6M

Top Sellers

1
BlackRock
1
BlackRock
New York
$1.03B
2
Deutsche Bank
2
Deutsche Bank
Germany
$17.2M
3
Prudential Financial
3
Prudential Financial
New Jersey
$57.6M
4
AQR Capital Management
4
AQR Capital Management
Connecticut
$60.2M
5
T. Rowe Price Associates
5
T. Rowe Price Associates
Maryland
$92.4M
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$1.03B 6,544,721 -339,810 -5%
Fidelity Investments
2
Fidelity Investments
Massachusetts
$744M 4,706,037 +442,681 +10%
Vanguard Group
3
Vanguard Group
Pennsylvania
$714M 4,514,303 +34,348 +0.8%
Wellington Management Group
4
Wellington Management Group
Massachusetts
$299M 1,890,326 +56,958 +3%
Citigroup
5
Citigroup
New York
$243M 1,535,753 +956,488 +165%
Invesco
6
Invesco
Georgia
$222M 1,404,676 +46,598 +3%
Massachusetts Financial Services
7
Massachusetts Financial Services
Massachusetts
$210M 1,330,632 +262,920 +25%
State Street
8
State Street
Massachusetts
$188M 1,191,792 -16,758 -1%
CIP
9
Champlain Investment Partners
Vermont
$168M 1,065,695 +144,815 +16%
Bank of New York Mellon
10
Bank of New York Mellon
New York
$157M 993,206 -61,299 -6%
OCBV
11
Ownership Capital B.V.
Netherlands
$138M 873,902 +156,041 +22%
Ameriprise
12
Ameriprise
Minnesota
$113M 712,359 +6,183 +0.9%
Janus Henderson Group
13
Janus Henderson Group
United Kingdom
$103M 648,885 -56,928 -8%
T. Rowe Price Associates
14
T. Rowe Price Associates
Maryland
$92.4M 584,779 -117,441 -17%
Fundsmith LLP
15
Fundsmith LLP
United Kingdom
$90.9M 574,963 – –
Geode Capital Management
16
Geode Capital Management
Massachusetts
$87.6M 554,452 -44,507 -7%
American Century Companies
17
American Century Companies
Missouri
$80.8M 511,499 +7,489 +1%
EAM
18
Eagle Asset Management
Florida
$76.3M 482,890 +5,905 +1%
Schroder Investment Management Group
19
Schroder Investment Management Group
United Kingdom
$74.2M 469,520 +8,916 +2%
Victory Capital Management
20
Victory Capital Management
Texas
$73.6M 465,364 -111,720 -19%
CTA
21
Carillon Tower Advisers
Florida
$73.3M 464,009 +3,900 +0.8%
Norges Bank
22
Norges Bank
Norway
$70.6M 446,591 -8,058 -2%
Westfield Capital Management
23
Westfield Capital Management
Massachusetts
$68.9M 435,825 +214,380 +97%
Northern Trust
24
Northern Trust
Illinois
$61.3M 387,791 +6,651 +2%
RI
25
RTW Investments
New York
$60.4M 382,187 +11,032 +3%
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