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MASI

Masimo

Delisted

MASI was delisted on the 9th of June, 2026.

Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$642M +$4.7M +53,887 +0.7%
Vanguard Group
2
Vanguard Group
Pennsylvania
$371M -$63.4M -726,878 -15%
Ameriprise
3
Ameriprise
Minnesota
$147M +$121M +1,392,917 +510%
State Street
4
State Street
Massachusetts
$139M -$5.6M -64,212 -4%
Point72 Asset Management
5
Point72 Asset Management
Connecticut
$122M +$60.8M +697,920 +102%
Citadel Advisors
6
Citadel Advisors
Florida
$87.1M +$82.1M +941,964 +1,948%
JIM
7
Jupiter Investment Management
United Kingdom
$82.8M +$5.23M +59,944 +7%
Prudential Financial
8
Prudential Financial
New Jersey
$71.5M +$4.63M +53,061 +7%
VOYA Investment Management
9
VOYA Investment Management
Georgia
$69.8M +$33M +378,332 +91%
Northern Trust
10
Northern Trust
Illinois
$64.2M -$399K -4,577 -0.6%
Bank of New York Mellon
11
Bank of New York Mellon
New York
$62.4M -$28.6M -328,148 -32%
CIP
12
Champlain Investment Partners
Vermont
$60.9M +$43.1M +494,180 +249%
Westfield Capital Management
13
Westfield Capital Management
Massachusetts
$57.4M +$14.3M +164,490 +34%
MWNA
14
Marshall Wace North America
New York
$54.3M +$31.6M +363,001 +143%
Morgan Stanley
15
Morgan Stanley
New York
$51M +$6.89M +79,008 +16%
HM
16
HealthCor Management
New York
$50.6M +$50.1M +575,000 New
Norges Bank
17
Norges Bank
Norway
$45.7M -$7.01M -80,400 -13%
Renaissance Technologies
18
Renaissance Technologies
New York
$45M -$3.54M -40,600 -7%
Geode Capital Management
19
Geode Capital Management
Massachusetts
$43.6M -$10.7M -122,533 -20%
Dimensional Fund Advisors
20
Dimensional Fund Advisors
Texas
$42.6M -$2.22M -25,442 -5%
Millennium Management
21
Millennium Management
New York
$42.2M +$31.1M +356,708 +290%
T. Rowe Price Associates
22
T. Rowe Price Associates
Maryland
$42.1M -$1.41M -16,121 -3%
Citigroup
23
Citigroup
New York
$40.8M +$38.8M +445,240 +2,335%
Schroder Investment Management Group
24
Schroder Investment Management Group
United Kingdom
$39.7M -$1.46M -16,754 -4%
Deutsche Bank
25
Deutsche Bank
Germany
$39M +$18.7M +215,050 +94%