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Masimo
MASI

Overview Fund Activity

392 hedge funds and large institutions have $6.63B invested in Masimo in 2019 Q3 according to their latest regulatory filings, with 49 funds opening new positions, 112 increasing their positions, 169 reducing their positions, and 40 closing their positions.

Holders
392
Holders Change
+7
Holders Change %
+1.82%
% of All Funds
8.61%
Holding in Top 10
4
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+300%
% of All Funds
0.09%
New
49
Increased
112
Reduced
169
Closed
40
Calls
$7.84M
Puts
$7.87M
Net Calls
-$31K
Net Calls Change
-$731K

Top Buyers

1
EAM
1
Eagle Asset Management
Florida
$71M
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$273M
3
Bank of New York Mellon
3
Bank of New York Mellon
New York
$157M
4
CTA
4
Carillon Tower Advisers
Florida
$68.5M
5
OCBV
5
Ownership Capital B.V.
Netherlands
$107M

Top Sellers

1
AQR Capital Management
1
AQR Capital Management
Connecticut
$76.9M
2
Renaissance Technologies
2
Renaissance Technologies
New York
$15.6M
3
N
3
Natixis
France
$3.94M
4
BTW
4
Boston Trust Walden
Massachusetts
$18.8M
5
Arrowstreet Capital
5
Arrowstreet Capital
Massachusetts
$4.91M
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$1.02B 6,884,531 -119,359 -2%
Vanguard Group
2
Vanguard Group
Pennsylvania
$667M 4,479,955 +30,550 +0.7%
Fidelity Investments
3
Fidelity Investments
Massachusetts
$634M 4,263,356 +70,047 +2%
Wellington Management Group
4
Wellington Management Group
Massachusetts
$273M 1,833,368 +386,586 +27%
Invesco
5
Invesco
Georgia
$202M 1,358,078 +122,570 +10%
State Street
6
State Street
Massachusetts
$180M 1,208,550 -44,581 -4%
Massachusetts Financial Services
7
Massachusetts Financial Services
Massachusetts
$159M 1,067,712 +91,010 +9%
Bank of New York Mellon
8
Bank of New York Mellon
New York
$157M 1,054,505 +360,288 +52%
CIP
9
Champlain Investment Partners
Vermont
$137M 920,880 +97,655 +12%
OCBV
10
Ownership Capital B.V.
Netherlands
$107M 717,861 +262,897 +58%
Ameriprise
11
Ameriprise
Minnesota
$105M 706,176 -41,658 -6%
Janus Henderson Group
12
Janus Henderson Group
United Kingdom
$105M 705,813 +13,860 +2%
T. Rowe Price Associates
13
T. Rowe Price Associates
Maryland
$104M 702,220 +126,649 +22%
Geode Capital Management
14
Geode Capital Management
Massachusetts
$89.1M 598,959 +8,003 +1%
Citigroup
15
Citigroup
New York
$86.2M 579,265 +24,471 +4%
Victory Capital Management
16
Victory Capital Management
Texas
$85.9M 577,084 -63,281 -10%
Fundsmith LLP
17
Fundsmith LLP
United Kingdom
$85.5M 574,963 – –
AQR Capital Management
18
AQR Capital Management
Connecticut
$76.9M 519,400 -398,108 -43%
Prudential Financial
19
Prudential Financial
New Jersey
$76.5M 514,411 -28,663 -5%
American Century Companies
20
American Century Companies
Missouri
$75M 504,010 +572 +0.1%
EAM
21
Eagle Asset Management
Florida
$71M 476,985 +403,292 +547%
CTA
22
Carillon Tower Advisers
Florida
$68.5M 460,109 +300,934 +189%
Norges Bank
23
Norges Bank
Norway
$67.6M 454,649 – –
Schroder Investment Management Group
24
Schroder Investment Management Group
United Kingdom
$67.5M 460,604 -75,209 -14%
Northern Trust
25
Northern Trust
Illinois
$56.7M 381,140 -6,827 -2%
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