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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
$687M +$594M +7,210,051 +4,676%
Vanguard Group
2
Vanguard Group
Pennsylvania
$431M +$21.3M +258,719 +6%
State Street
3
State Street
Massachusetts
$131M +$34.6M +419,767 +43%
Acadian Asset Management
4
Acadian Asset Management
Massachusetts
$130M +$35.8M +434,389 +45%
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$102M -$3.56M -43,194 -4%
Arrowstreet Capital
6
Arrowstreet Capital
Massachusetts
$100M +$88.4M +1,074,122 New
Robeco Institutional Asset Management
7
Robeco Institutional Asset Management
Netherlands
$80.4M +$50.8M +617,293 +252%
Bank of New York Mellon
8
Bank of New York Mellon
New York
$79.4M -$1.58M -19,229 -2%
Two Sigma Advisers
9
Two Sigma Advisers
New York
$78.3M +$60.8M +738,084 +725%
NI
10
Numeric Investors
Massachusetts
$77.9M +$58.7M +713,029 +585%
Northern Trust
11
Northern Trust
Illinois
$66.8M +$13.3M +162,053 +29%
Two Sigma Investments
12
Two Sigma Investments
New York
$65.1M +$45.9M +557,652 +399%
Geode Capital Management
13
Geode Capital Management
Massachusetts
$60.2M +$14.3M +173,931 +37%
CWAM
14
Columbia Wanger Asset Management
Illinois
$52.7M -$22.4M -272,645 -33%
Norges Bank
15
Norges Bank
Norway
$51.4M +$13M +157,682 +40%
Janus Henderson Group
16
Janus Henderson Group
$45.8M -$9.26M -112,523 -19%
Prudential Financial
17
Prudential Financial
New Jersey
$45.1M +$4.96M +60,215 +14%
T. Rowe Price Associates
18
T. Rowe Price Associates
Maryland
$44.1M +$3.43M +41,650 +10%
JP Morgan Chase
19
JP Morgan Chase
New York
$42.5M +$3.77M +45,833 +11%
Charles Schwab
20
Charles Schwab
California
$41.5M +$19.2M +232,955 +110%
Goldman Sachs
21
Goldman Sachs
New York
$40.4M +$10M +121,745 +39%
Renaissance Technologies
22
Renaissance Technologies
New York
$40M +$21.1M +255,700 +147%
Westfield Capital Management
23
Westfield Capital Management
Massachusetts
$37.6M -$11.3M -136,793 -25%
JIM
24
Jupiter Investment Management
United Kingdom
$37M +$10.3M +125,223 +46%
VOYA Investment Management
25
VOYA Investment Management
Georgia
$35.6M -$20.4M -247,485 -39%