Quantum Biopharma Ltd. - Common Stock (QNTM)

Historical Holders from Q3 2024 to Q3 2025

Symbol
QNTM on Nasdaq
Type / Class
Equity / Common Stock
Shares outstanding
3.82M
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares, excl. options
54.4K
Holdings value
$892K
% of all portfolios
0%
Grand Portfolio weight change
0%
Number of holders
16
Number of buys
8
Number of sells
-6
Average Value change %
0%
Average buys %
+0%
Average sells %
0%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Quantum Biopharma Ltd. - Common Stock (QNTM)

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Malone Wealth Ventures LLC 21.8% +9.5% $18M $3.05M 830K +20.4% Malone Wealth Ventures LLC 18 Jul 2025

Institutional Holders of Quantum Biopharma Ltd. - Common Stock (QNTM)

Period Reported Shares, Excl. Options Value, Excl. Options Change Price Investors
2025 Q3 54.4K $892K -$1.12M $16.40 16
2025 Q2 117K $2.38M +$1.11M $20.25 17
2025 Q1 69.9K $553K -$2.59K $7.71 13
2024 Q4 69.8K $256K +$72.5K $3.67 9
2024 Q3 48K $192K +$192K $4.00 11