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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
$138M +$5.49M +134,293 +4%
JHIU
2
Janus Henderson Investors US
Colorado
$112M -$55.2M -1,350,426 -32%
BFA
3
BlackRock Fund Advisors
California
$108M -$1.05M -25,598 -0.9%
BIT
4
BlackRock Institutional Trust
California
$70.1M +$27.4M +671,385 +59%
Massachusetts Financial Services
5
Massachusetts Financial Services
Massachusetts
$58.8M -$16.5M -402,927 -21%
Dimensional Fund Advisors
6
Dimensional Fund Advisors
Texas
$49.1M +$1.31M +32,032 +3%
CIP
7
Champlain Investment Partners
Vermont
$49M +$317K +7,769 +0.6%
BA
8
BlackRock Advisors
Delaware
$43.7M +$14.8M +361,239 +47%
Schroder Investment Management Group
9
Schroder Investment Management Group
United Kingdom
$38.6M -$219K -5,361 -0.5%
CCM
10
Camber Capital Management
Massachusetts
$38.6M -$36.8M -900,000 -47%
VOYA Investment Management
11
VOYA Investment Management
Georgia
$35.2M -$3.48M -85,100 -9%
HIM
12
Hermes Investment Management
United Kingdom
$35M +$511K +12,495 +1%
State Street
13
State Street
Massachusetts
$32.6M -$670K -16,405 -2%
BTW
14
Boston Trust Walden
Massachusetts
$28.1M -$861K -21,070 -3%
Westfield Capital Management
15
Westfield Capital Management
Massachusetts
$25M -$10M -245,471 -27%
D.E. Shaw & Co
16
D.E. Shaw & Co
New York
$24.5M -$2.06M -50,306 -7%
Fuller & Thaler Asset Management
17
Fuller & Thaler Asset Management
California
$24.3M -$7.76M -189,880 -23%
Bank of New York Mellon
18
Bank of New York Mellon
New York
$24.2M +$3.73M +91,282 +17%
BG
19
BlackRock Group
United Kingdom
$21.5M +$3.01M +73,718 +15%
Northern Trust
20
Northern Trust
Illinois
$21.2M -$1.32M -32,203 -6%
BCA
21
Bernzott Capital Advisors
California
$19.6M -$3.49M -85,525 -14%
Morgan Stanley
22
Morgan Stanley
New York
$19.5M +$4.27M +104,538 +26%
Norges Bank
23
Norges Bank
Norway
$19.2M
CCM
24
Century Capital Management
Massachusetts
$19.1M -$4.29M -105,087 -18%
Royal Bank of Canada
25
Royal Bank of Canada
Ontario, Canada
$18.5M -$636K -15,558 -3%