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Quantum Biopharma Class B Subordinate Voting Shares

Name Holding Trade Value Shares
Change
Change in
Stake
AdvisorShares Investments
1
AdvisorShares Investments
Maryland
$737K +$448K +94,973 +87%
Jane Street
2
Jane Street
New York
$175K +$79.6K +16,854 +54%
Platform Technology Partners
3
Platform Technology Partners
New York
$149K – – –
UBS Group
4
UBS Group
Switzerland
$121K +$124K +26,168 +362%
Steward Partners Investment Advisory
5
Steward Partners Investment Advisory
New York
$101K +$111K +23,500 +536%
Citadel Advisors
6
Citadel Advisors
Florida
$57.4K – – –
Marex Group
7
Marex Group
$48.6K -$151 -32 -0.2%
Mariner
8
Mariner
Kansas
$36.2K -$278 -59 -0.6%
NBC Securities
9
NBC Securities
Alabama
$25.3K +$33K +7,000 New
Osaic Holdings
10
Osaic Holdings
Arizona
$22.8K -$378 -80 -1%
Global Retirement Partners
11
Global Retirement Partners
California
$10.9K +$14.2K +3,000 New
Jones Financial Companies
12
Jones Financial Companies
Missouri
$4.59K +$2.4K +509 +73%
Atlantic Union Bankshares
13
Atlantic Union Bankshares
Virginia
$3.62K – – –
Farther Finance Advisors
14
Farther Finance Advisors
California
$3.62K – – –
Morgan Stanley
15
Morgan Stanley
New York
$2.17K +$2.83K +600 New
Royal Bank of Canada
16
Royal Bank of Canada
Ontario, Canada
$2K +$2.02K +427 +2,247%
Wells Fargo
17
Wells Fargo
California
$907 +$708 +150 +150%
Cetera Trust Company
18
Cetera Trust Company
Minnesota
$905 – – –
Federation des caisses Desjardins du Quebec
19
Federation des caisses Desjardins du Quebec
Quebec, Canada
$334 – – –
SBI Securities
20
SBI Securities
Japan
$286 +$19 +4 +5%
Group One Trading
21
Group One Trading
Illinois
$123 – – –
Rockefeller Capital Management
22
Rockefeller Capital Management
New York
$109 – – –
Activest Wealth Management
23
Activest Wealth Management
Florida
$54 – – –
TD Waterhouse Canada
24
TD Waterhouse Canada
Ontario, Canada
$20 -$66 -14 -70%
Purpose Unlimited Inc
25
Purpose Unlimited Inc
$4 – – –