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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
$1.44B -$19.6M -124,056 -1%
Fidelity Investments
2
Fidelity Investments
Massachusetts
$1.34B +$212M +1,340,836 +20%
PCM
3
Politan Capital Management
New York
$779M
Vanguard Group
4
Vanguard Group
Pennsylvania
$758M +$10.5M +66,215 +1%
Capital Research Global Investors
5
Capital Research Global Investors
California
$406M +$173M +1,094,647 +80%
Massachusetts Financial Services
6
Massachusetts Financial Services
Massachusetts
$287M +$149M +943,001 +119%
T. Rowe Price Investment Management
7
T. Rowe Price Investment Management
Maryland
$275M +$21.5M +135,888 +9%
State Street
8
State Street
Massachusetts
$242M +$3.89M +24,652 +2%
AllianceBernstein
9
AllianceBernstein
Tennessee
$157M +$139M +878,587 +1,277%
Holocene Advisors
10
Holocene Advisors
New York
$138M -$6.24M -39,499 -5%
Geode Capital Management
11
Geode Capital Management
Massachusetts
$132M +$1.3M +8,239 +1%
LIP
12
Liontrust Investment Partners
United Kingdom
$131M -$2.49M -15,758 -2%
Westfield Capital Management
13
Westfield Capital Management
Massachusetts
$127M -$98.7M -625,198 -45%
Morgan Stanley
14
Morgan Stanley
New York
$122M +$156K +985 +0.1%
RI
15
RTW Investments
New York
$113M -$123M -779,106 -53%
Dimensional Fund Advisors
16
Dimensional Fund Advisors
Texas
$107M +$7.9M +50,022 +8%
Alyeska Investment Group
17
Alyeska Investment Group
Illinois
$95.6M -$26.3M -166,492 -22%
Schroder Investment Management Group
18
Schroder Investment Management Group
United Kingdom
$95.5M -$26.2M -166,152 -23%
Citadel Advisors
19
Citadel Advisors
Florida
$72.9M +$39.7M +251,476 +133%
Millennium Management
20
Millennium Management
New York
$67.5M +$59.8M +378,805 +1,295%
FCM
21
Farallon Capital Management
California
$65.6M -$136M -861,563 -68%
Northern Trust
22
Northern Trust
Illinois
$63.5M +$13.1M +82,828 +28%
Charles Schwab
23
Charles Schwab
California
$62.5M +$1.23M +7,808 +2%
Sumitomo Mitsui Trust Group
24
Sumitomo Mitsui Trust Group
Japan
$61.8M +$240K +1,522 +0.4%
Corient Private Wealth
25
Corient Private Wealth
Florida
$57.5M +$54.3M +343,797 +8,847%