Quantum Biopharma Ltd. - Common Stock (QNTM) Institutional Ownership

CUSIP: 74764Y205

13F Institutional Holders and Ownership History from Q3 2024 to Q4 2025

Type / Class
Equity / Common Stock
Symbol
QNTM on Nasdaq
Shares outstanding
3,834,204
Price per share
$3.68
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
128,326
Total reported value
$936,794
% of total 13F portfolios
0%
Share change
+60,514
Value change
+$435,810
Number of holders
22
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Investment Quick Answers

What is CUSIP 74764Y205?
CUSIP 74764Y205 identifies QNTM - Quantum Biopharma Ltd. - Common Stock in SEC 13F datasets.

Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.

Significant Owners of Quantum Biopharma Ltd. - Common Stock (QNTM) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Malone Wealth Ventures LLC 9.8% -55% $2,754,262 -$3,327,659 375,752 -55% Malone Wealth Ventures LLC 03 Feb 2026

As of 31 Dec 2025, 22 institutional investors reported holding 128,326 shares of Quantum Biopharma Ltd. - Common Stock (QNTM). This represents 3.3% of the company’s total 3,834,204 outstanding shares.

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

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 128,326 $936,794 +$435,810 $7.30 22
2025 Q3 54,356 $892,109 -$1,115,491 $16.40 16
2025 Q2 116,515 $2,376,442 +$1,109,790 $20.25 17
2025 Q1 69,905 $552,699 -$2,591 $7.71 13
2024 Q4 69,772 $256,361 +$72,515 $3.67 9
2024 Q3 47,959 $191,956 +$191,956 $4.00 11