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Masimo
MASI

Overview Fund Activity

405 hedge funds and large institutions have $6.22B invested in Masimo in 2019 Q1 according to their latest regulatory filings, with 69 funds opening new positions, 142 increasing their positions, 137 reducing their positions, and 31 closing their positions.

Holders
405
Holders Change
+36
Holders Change %
+9.76%
% of All Funds
8.78%
Holding in Top 10
5
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+25%
% of All Funds
0.11%
New
69
Increased
142
Reduced
137
Closed
31
Calls
$15.3M
Puts
$22.1M
Net Calls
-$6.83M
Net Calls Change
-$8.82M

Top Buyers

1
Deutsche Bank
1
Deutsche Bank
Germany
$118M
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$66M
3
Invesco
3
Invesco
Georgia
$75.5M
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$578M
5
AQR Capital Management
5
AQR Capital Management
Connecticut
$114M

Top Sellers

1
JIM
1
Jupiter Investment Management
United Kingdom
$56M
2
Millennium Management
2
Millennium Management
New York
$12M
3
American Century Companies
3
American Century Companies
Missouri
$73.3M
4
SI
4
Scout Investments
Missouri
$46.4M
5
Renaissance Technologies
5
Renaissance Technologies
New York
$47.7M
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$965M 6,981,613 -185,656 -3%
Vanguard Group
2
Vanguard Group
Pennsylvania
$611M 4,421,825 +65,835 +2%
Fidelity Investments
3
Fidelity Investments
Massachusetts
$578M 4,178,808 +289,246 +7%
State Street
4
State Street
Massachusetts
$173M 1,248,030 +49,402 +4%
Deutsche Bank
5
Deutsche Bank
Germany
$118M 852,293 +562,713 +194%
AQR Capital Management
6
AQR Capital Management
Connecticut
$114M 834,469 +255,499 +44%
Ameriprise
7
Ameriprise
Minnesota
$113M 817,166 -82,195 -9%
CIP
8
Champlain Investment Partners
Vermont
$110M 795,720 -2,930 -0.4%
Bank of New York Mellon
9
Bank of New York Mellon
New York
$86.8M 627,773 +28,207 +5%
Victory Capital Management
10
Victory Capital Management
Texas
$86.2M 623,158 -103,171 -14%
Schroder Investment Management Group
11
Schroder Investment Management Group
United Kingdom
$83.8M 606,155 +99,857 +20%
Janus Henderson Group
12
Janus Henderson Group
United Kingdom
$81.7M 590,599 +61,762 +12%
Geode Capital Management
13
Geode Capital Management
Massachusetts
$79.6M 575,778 +28,751 +5%
T. Rowe Price Associates
14
T. Rowe Price Associates
Maryland
$77.9M 563,176 +11,994 +2%
Invesco
15
Invesco
Georgia
$75.5M 545,974 +354,616 +185%
American Century Companies
16
American Century Companies
Missouri
$73.3M 530,069 -217,302 -29%
Prudential Financial
17
Prudential Financial
New Jersey
$72.5M 524,256 -47,504 -8%
Citadel Advisors
18
Citadel Advisors
Florida
$68.6M 496,077 -8,379 -2%
Norges Bank
19
Norges Bank
Norway
$68.1M 492,819 -4,117 -0.8%
Fundsmith LLP
20
Fundsmith LLP
United Kingdom
$67.8M 490,663 +11,291 +2%
Wellington Management Group
21
Wellington Management Group
Massachusetts
$66M 477,320 +431,508 +942%
Citigroup
22
Citigroup
New York
$62.9M 455,071 -77,919 -15%
OCBV
23
Ownership Capital B.V.
Netherlands
$61.5M 445,026 +29,082 +7%
O
24
OppenheimerFunds
New York
$57.1M 412,968 +234,236 +131%
JIM
25
Jupiter Investment Management
United Kingdom
$56M 404,908 -374,592 -48%
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