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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
JHIU
1
Janus Henderson Investors US
Colorado
$120M +$119M +5,641,247 New
BCM
2
Bares Capital Management
Texas
$64.4M +$63.9M +3,037,471 New
Vanguard Group
3
Vanguard Group
Pennsylvania
$61.3M +$60.9M +2,893,305 New
BFA
4
BlackRock Fund Advisors
California
$47.4M +$47.1M +2,236,780 New
CIP
5
Champlain Investment Partners
Vermont
$46M +$45.6M +2,168,600 New
BAMCO Inc
6
BAMCO Inc
New York
$43.4M +$43M +2,045,969 New
CCM
7
Camber Capital Management
Massachusetts
$37.1M +$36.8M +1,750,000 New
State Street
8
State Street
Massachusetts
$35.1M +$34.8M +1,654,868 New
Westfield Capital Management
9
Westfield Capital Management
Massachusetts
$33.8M +$33.6M +1,595,278 New
BIT
10
BlackRock Institutional Trust
California
$33.1M +$32.8M +1,559,384 New
Invesco
11
Invesco
Georgia
$26.2M +$26M +1,238,003 New
KCM
12
Kennedy Capital Management
Missouri
$24M +$23.9M +1,134,065 New
VOYA Investment Management
13
VOYA Investment Management
Georgia
$22.2M +$22M +1,046,649 New
Northern Trust
14
Northern Trust
Illinois
$20M +$19.8M +942,986 New
Schroder Investment Management Group
15
Schroder Investment Management Group
United Kingdom
$17.2M +$17.1M +811,305 New
PCMI
16
Paradigm Capital Management Inc
New York
$16.6M +$16.5M +784,625 New
SAM
17
Sentinel Asset Management
Vermont
$15.9M +$15.8M +750,550 New
FMA
18
Fiduciary Management Associates
Illinois
$13.3M +$13.2M +626,575 New
Bank of New York Mellon
19
Bank of New York Mellon
New York
$13M +$12.9M +611,808 New
AIM
20
Aster Investment Management
California
$12.9M +$12.8M +609,110 New
Fuller & Thaler Asset Management
21
Fuller & Thaler Asset Management
California
$12.4M +$12.3M +586,900 New
Dimensional Fund Advisors
22
Dimensional Fund Advisors
Texas
$11.8M +$11.7M +555,347 New
WC
23
Weatherbie Capital
Massachusetts
$10.9M +$10.8M +515,414 New
Royal Bank of Canada
24
Royal Bank of Canada
Ontario, Canada
$10.7M +$10.6M +502,646 New
TA
25
Teachers Advisors
New York
$10.1M +$10M +477,374 New