Skip to main content

JANE STREET GROUP, LLC

Position in QNTM — Quantum Biopharma Ltd.

CIK 1595888 NEW YORK, NY

Position in QNTM

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$175,044
+$22,895 QoQ
Shares Held
48,355
+53.5% QoQ
Ownership
0.752%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#2
of 27 holders
Holding Since
Dec 2025
3 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in QNTM Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

JANE STREET GROUP, LLC holds $1,363,981,840 across 291 Biotechnology names. QNTM ranks #175 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in QNTM

Export CSV
3 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $175,044 48,355
2026-03-31 $152,149 31,501
2025-12-31 $79,511 10,892