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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
Vanguard Group
1
Vanguard Group
Pennsylvania
$150M +$1.68M +41,100 +1%
BFA
2
BlackRock Fund Advisors
California
$121M +$5.14M +125,757 +5%
JHIU
3
Janus Henderson Investors US
Colorado
$116M -$4.77M -116,764 -4%
BIT
4
BlackRock Institutional Trust
California
$69.3M -$6.1M -149,199 -8%
Massachusetts Financial Services
5
Massachusetts Financial Services
Massachusetts
$63.9M +$580K +14,201 +0.9%
Dimensional Fund Advisors
6
Dimensional Fund Advisors
Texas
$56.1M +$3.14M +76,849 +6%
CIP
7
Champlain Investment Partners
Vermont
$51.2M -$1.57M -38,309 -3%
CCM
8
Camber Capital Management
Massachusetts
$41.5M
VOYA Investment Management
9
VOYA Investment Management
Georgia
$36M -$1.87M -45,700 -5%
State Street
10
State Street
Massachusetts
$35.9M +$811K +19,856 +2%
Fuller & Thaler Asset Management
11
Fuller & Thaler Asset Management
California
$33.4M +$7.15M +175,009 +28%
Schroder Investment Management Group
12
Schroder Investment Management Group
United Kingdom
$30.8M -$10.6M -258,400 -26%
BA
13
BlackRock Advisors
Delaware
$29.3M -$17.4M -426,593 -38%
Bank of New York Mellon
14
Bank of New York Mellon
New York
$27.1M +$1.1M +26,917 +4%
BTW
15
Boston Trust Walden
Massachusetts
$25.8M -$4.31M -105,535 -14%
Prudential Financial
16
Prudential Financial
New Jersey
$24.9M +$10.6M +260,560 +77%
BCA
17
Bernzott Capital Advisors
California
$24.2M +$3.06M +74,963 +15%
Northern Trust
18
Northern Trust
Illinois
$23.4M +$545K +13,328 +2%
D.E. Shaw & Co
19
D.E. Shaw & Co
New York
$22.3M -$4.11M -100,533 -16%
Westfield Capital Management
20
Westfield Capital Management
Massachusetts
$22.3M -$4.56M -111,494 -17%
Morgan Stanley
21
Morgan Stanley
New York
$21.6M +$642K +15,718 +3%
Norges Bank
22
Norges Bank
Norway
$20.7M
CCM
23
Century Capital Management
Massachusetts
$20.6M +$22.8K +557 +0.1%
Janus Henderson Group
24
Janus Henderson Group
$19.6M +$307K +7,514 +2%
Royal Bank of Canada
25
Royal Bank of Canada
Ontario, Canada
$19.5M -$385K -9,415 -2%