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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
$1.18B +$194M +1,470,865 +19%
Fidelity Investments
2
Fidelity Investments
Massachusetts
$603M -$289M -2,191,546 -31%
Vanguard Group
3
Vanguard Group
Pennsylvania
$597M +$23.9M +181,498 +4%
PCM
4
Politan Capital Management
New York
$594M +$162K +1,228 +0%
RI
5
RTW Investments
New York
$184M
State Street
6
State Street
Massachusetts
$180M +$9M +68,313 +5%
Thrivent Financial for Lutherans
7
Thrivent Financial for Lutherans
Minnesota
$153M +$47.5M +360,497 +42%
T. Rowe Price Investment Management
8
T. Rowe Price Investment Management
Maryland
$145M -$6.68M -50,712 -4%
Westfield Capital Management
9
Westfield Capital Management
Massachusetts
$143M +$58.7M +445,586 +65%
FCM
10
Farallon Capital Management
California
$141M -$48.7M -370,000 -25%
AMG
11
Ace Management Global
Brazil
$134M -$14.3M -108,433 -9%
Capital Research Global Investors
12
Capital Research Global Investors
California
$133M -$160M -1,212,110 -53%
Holocene Advisors
13
Holocene Advisors
New York
$131M +$34.1M +259,036 +33%
LIP
14
Liontrust Investment Partners
United Kingdom
$102M -$2.22M -16,836 -2%
Geode Capital Management
15
Geode Capital Management
Massachusetts
$98.4M +$3.52M +26,742 +4%
Millennium Management
16
Millennium Management
New York
$94.9M +$53.6M +406,727 +117%
Massachusetts Financial Services
17
Massachusetts Financial Services
Massachusetts
$90.9M -$132M -1,000,059 -58%
Point72 Asset Management
18
Point72 Asset Management
Connecticut
$85.3M +$46.3M +351,523 +108%
Schroder Investment Management Group
19
Schroder Investment Management Group
United Kingdom
$66.6M +$169K +1,287 +0.2%
Dimensional Fund Advisors
20
Dimensional Fund Advisors
Texas
$66.2M +$21.8M +165,257 +46%
Morgan Stanley
21
Morgan Stanley
New York
$59.9M +$572K +4,344 +0.9%
Alyeska Investment Group
22
Alyeska Investment Group
Illinois
$54.3M +$6.78M +51,512 +14%
ECM
23
Ensemble Capital Management
California
$51.3M +$5.37M +40,767 +11%
Charles Schwab
24
Charles Schwab
California
$49.5M +$1.96M +14,913 +4%
Sumitomo Mitsui Trust Group
25
Sumitomo Mitsui Trust Group
Japan
$49.2M -$114K -863 -0.2%