QNTM

Quantum Biopharma Ltd

Latest period2026 - Q1Total superinvestors25

The latest quarter's data is still being updated as more institutional investors submit their 13F reports, so the current information might be incomplete.

Top 10 Superinvestors by Shares Owned

This chart shows the top 10 superinvestors based on the number of shares they owned in 2025-Q4 and 2026-Q1. According to the most recent SEC 13F filing, 25 superinvestors own shares of Quantum Biopharma Ltd (QNTM), although recent data may remain incomplete due to pending filings.

Quarter-over-Quarter Change (%)

The most recent quarter may show incomplete data because not all institutional investors have filed their 13F reports yet.

This chart highlights the quarter-over-quarter change (%) in the number of superinvestors holding Quantum Biopharma Ltd (QNTM), the total shares they held, and the total reported dollar value. It gives a clear view of whether there is ongoing momentum. The dotted lines at the top and bottom adjust longer bars to keep smaller data points visible for better comparison.

Superinvestors' Activity (%) Over the Last 4 Quarters

This chart shows superinvestors' activity with Quantum Biopharma Ltd (QNTM) over the last four quarters, highlighting the percentage of investors who added, increased, decreased, held, or exited their positions, revealing shifts in sentiment over time.

Superinvestors' Past Actions

This chart displays superinvestors' past actions with Quantum Biopharma Ltd (QNTM) over the last 10 years (40 quarters), helping to visualize the collective momentum and investment trends over time.

Superinvestors ownership

Superinvestor	Portfolio %	Reported Value	Recent Activity
Daniel Ahrens@Advisorshares Investments Llc Recent Activity Increased 118.79%	0.1%	$524,495 108,591 shares@ 4.84 avg price	Increased 118.79%
NICOLE GOFF@Platform Technology Partners Recent Activity New Position	0.04%	$198,590 41,116 shares@ 4.83 avg price	New Position
Jeremy Kahn@Jane Street Group, Llc Recent Activity Increased 189.22%	0.01%	$152,149 31,501 shares@ 4.83 avg price	Increased 189.22%
Seth Levy@Citadel Advisors Llc Recent Activity	0.01%	$76,618 15,863 shares@ 4.83 avg price
Scott Linsley@Marex Group Plc Recent Activity Increased 0.24%	0.01%	$65,050 13,468 shares@ 4.83 avg price	Increased 0.24%
Matthew Levine@Virtu Financial Llc Recent Activity Increased 18.03%	0.01%	$59,000 12,282 shares@ 4.81 avg price	Increased 18.03%
Anne Dorian@Mariner, Llc Recent Activity New Position	0.01%	$48,553 10,059 shares@ 4.83 avg price	New Position
Andrew Johnson@Ubs Group Ag Recent Activity Increased 323.22%	0.01%	$34,955 7,237 shares@ 4.84 avg price	Increased 323.22%
Shawn Mihal@Osaic Holdings, Inc. Recent Activity Increased 20.97%	0.01%	$30,790 6,375 shares@ 4.83 avg price	Increased 20.97%
Rob Guldner@Steward Partners Investment Advisory, Llc Recent Activity	0.01%	$21,160 4,381 shares@ 4.83 avg price

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