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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
$475M -$82.4M -707,790 -12%
Fidelity Investments
2
Fidelity Investments
Massachusetts
$460M -$222M -1,909,714 -27%
Vanguard Group
3
Vanguard Group
Pennsylvania
$417M -$11.7M -100,399 -2%
PCM
4
Politan Capital Management
New York
$413M
Capital Research Global Investors
5
Capital Research Global Investors
California
$187M +$55.9M +480,048 +29%
Massachusetts Financial Services
6
Massachusetts Financial Services
Massachusetts
$133M +$176M +1,513,449 New
RI
7
RTW Investments
New York
$132M
State Street
8
State Street
Massachusetts
$123M -$30.4M -261,578 -16%
EC
9
Eminence Capital
New York
$90.9M +$121M +1,036,253 New
T. Rowe Price Investment Management
10
T. Rowe Price Investment Management
Maryland
$80.4M +$46.5M +399,518 +77%
LIP
11
Liontrust Investment Partners
United Kingdom
$79.5M -$1.63M -13,968 -2%
JSP
12
Jackson Square Partners
California
$75.6M +$85.6M +735,168 +581%
Geode Capital Management
13
Geode Capital Management
Massachusetts
$61.4M -$6.85M -58,853 -8%
SHCM
14
Sachem Head Capital Management
New York
$55.6M +$73.8M +634,100 New
Westfield Capital Management
15
Westfield Capital Management
Massachusetts
$52.9M -$40.8M -350,118 -37%
HRCM
16
Hawk Ridge Capital Management
California
$49.8M +$36.6M +314,763 +124%
Schroder Investment Management Group
17
Schroder Investment Management Group
United Kingdom
$48.2M -$10.9M -93,379 -15%
Morgan Stanley
18
Morgan Stanley
New York
$44M +$26.9M +231,202 +85%
MC
19
Martin Currie
United Kingdom
$43.5M -$716K -6,153 -1%
T. Rowe Price Associates
20
T. Rowe Price Associates
Maryland
$39.6M +$50.3M +431,836 +2,148%
Sumitomo Mitsui Trust Group
21
Sumitomo Mitsui Trust Group
Japan
$35.5M -$9.87M -84,790 -17%
MC
22
MIG Capital
California
$35M +$31M +266,682 +202%
Bank of New York Mellon
23
Bank of New York Mellon
New York
$34.2M -$12.4M -106,548 -21%
BNP Paribas Asset Management
24
BNP Paribas Asset Management
France
$33.8M -$988K -8,491 -2%
ECM
25
Ensemble Capital Management
California
$32.3M +$8.95M +76,929 +26%