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PRPH

ProPhase Labs

Delisted

PRPH was delisted on the 2nd of January, 2026.

Name Holding Trade Value Shares
Change
Change in
Stake
Vanguard Group
1
Vanguard Group
Pennsylvania
$4.7M +$228K +2,829 +5%
Renaissance Technologies
2
Renaissance Technologies
New York
$2.71M -$273K -3,390 -9%
AWE
3
Avidian Wealth Enterprises
Texas
$1.19M
Geode Capital Management
4
Geode Capital Management
Massachusetts
$937K
BlackRock
5
BlackRock
New York
$818K -$203K -2,523 -19%
PCM
6
Perritt Capital Management
Illinois
$741K
Acadian Asset Management
7
Acadian Asset Management
Massachusetts
$739K -$298K -3,701 -28%
Ameriprise
8
Ameriprise
Minnesota
$674K
American Century Companies
9
American Century Companies
Missouri
$598K +$106K +1,317 +20%
Bank of New York Mellon
10
Bank of New York Mellon
New York
$480K -$21.8K -271 -4%
NA
11
Navellier & Associates
Nevada
$446K -$111K -1,382 -19%
GC
12
Globeflex Capital
California
$428K
BCM
13
Bridgeway Capital Management
Texas
$414K +$20.2K +250 +5%
OSAM
14
O'Shaughnessy Asset Management
Connecticut
$411K -$7.25K -90 -2%
Marshall Wace
15
Marshall Wace
United Kingdom
$397K -$299K -3,705 -42%
State Street
16
State Street
Massachusetts
$306K +$24.2K +300 +8%
Susquehanna International Group
17
Susquehanna International Group
Pennsylvania
$292K -$64.7K -802 -17%
Bank of America
18
Bank of America
North Carolina
$283K +$63.8K +792 +27%
First Trust Advisors
19
First Trust Advisors
Illinois
$268K +$21.6K +268 +8%
CD
20
Chapin Davis
Maryland
$229K +$242K +3,000 New
RWM
21
Ritholtz Wealth Management
New York
$195K -$3.47K -43 -2%
Citadel Advisors
22
Citadel Advisors
Florida
$189K +$113K +1,396 +128%
Dimensional Fund Advisors
23
Dimensional Fund Advisors
Texas
$189K +$200K +2,484 New
Northern Trust
24
Northern Trust
Illinois
$180K +$12.7K +158 +7%
KOC
25
Koss-Olinger Consulting
Florida
$160K +$9.19K +114 +6%