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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
$1.7B +$167M +761,539 +11%
Fidelity Investments
2
Fidelity Investments
Massachusetts
$1.17B -$204M -927,497 -15%
Vanguard Group
3
Vanguard Group
Pennsylvania
$1.05B +$3.36M +15,330 +0.3%
State Street
4
State Street
Massachusetts
$377M +$92.5M +421,454 +34%
Invesco
5
Invesco
Georgia
$321M -$15.9M -72,369 -5%
Wellington Management Group
6
Wellington Management Group
Massachusetts
$284M -$197M -897,441 -42%
OCBV
7
Ownership Capital B.V.
Netherlands
$242M +$49.7M +226,628 +27%
Massachusetts Financial Services
8
Massachusetts Financial Services
Massachusetts
$240M -$14.4M -65,819 -6%
Bank of New York Mellon
9
Bank of New York Mellon
New York
$196M -$13.1M -59,553 -6%
Victory Capital Management
10
Victory Capital Management
Texas
$171M -$3.89M -17,743 -2%
Ameriprise
11
Ameriprise
Minnesota
$163M -$41.4M -188,636 -21%
CIP
12
Champlain Investment Partners
Vermont
$162M -$13.9M -63,450 -8%
Neuberger Berman Group
13
Neuberger Berman Group
New York
$143M +$85M +387,423 +161%
Geode Capital Management
14
Geode Capital Management
Massachusetts
$129M -$1.59M -7,258 -1%
GCM
15
Geneva Capital Management
Wisconsin
$120M -$25M -114,034 -18%
Northern Trust
16
Northern Trust
Illinois
$119M +$27.1M +123,342 +31%
EAM
17
Eagle Asset Management
Florida
$104M -$370K -1,685 -0.4%
William Blair Investment Management
18
William Blair Investment Management
Illinois
$103M -$77.2M -351,959 -44%
Norges Bank
19
Norges Bank
Norway
$99.9M -$3.03M -13,788 -3%
Fundsmith LLP
20
Fundsmith LLP
United Kingdom
$97.8M -$10.3M -46,956 -10%
American Century Companies
21
American Century Companies
Missouri
$93.3M -$20.5M -93,331 -19%
RI
22
RTW Investments
New York
$88.6M +$1.29M +5,861 +2%
CTA
23
Carillon Tower Advisers
Florida
$84.7M -$10.9M -49,862 -12%
Citigroup
24
Citigroup
New York
$83.8M -$21.2M -96,709 -21%
Wells Fargo
25
Wells Fargo
California
$82.7M +$53M +241,448 +199%