QNTM

Quantum Biopharma Class B Subordinate Voting Shares

24 hedge funds and large institutions have $937K invested in Quantum Biopharma Class B Subordinate Voting Shares in 2025 Q4 according to their latest regulatory filings, with 9 funds opening new positions, 4 increasing their positions, 6 reducing their positions, and 2 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
24
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
Puts
Net Calls
Net Calls Change

Top Buyers

1 +$173K
2 +$135K
3 +$134K
4
Jane Street
Jane Street
New York
+$119K
5
VF
Virtu Financial
New York
+$114K

Top Sellers

1 -$76.8K
2 -$25.3K
3 -$5.76K
4
JP Morgan Chase
JP Morgan Chase
New York
-$1.74K
5
SS
SBI Securities
Japan
-$1.09K