Quantum Biopharma

QNTM

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Major Shareholders Latest
Shareholder
AdvisorShares Investments, LLC	4.73%	400.38K	2.04%	+196.81K	09/30/2026
Malone Wealth Ventures LLC	4.44%	375.75K	1.98%	+0	02/03/2026
Zeeshan SaeedCo-Founder, CEO & Executive Non-Independent Co-Chairman	2.83%	240.02K	0.33%	+0	09/28/2026
Anthony DurkaczCo-Founder & Executive Non-Independent Co-Chairman	1.72%	145.57K	0.20%	+0	09/28/2026
Terrence LynchFormer Director	0.82%	69.12K	0.36%	+0	12/31/2025
Jane Street Group, LLC	0.57%	48.36K	0.03%	+16.85K	06/30/2026
Platform Technology Partners, LLC	0.49%	41.12K	0.22%	+0	06/30/2026
UBS Asset Management AG	0.39%	33.41K	0.27%	+26.17K	06/30/2026
Steward Partners Investment Advisory, LLC	0.33%	27.88K	0.25%	+23.50K	06/30/2026
Citadel Advisors LLC	0.19%	15.86K	0.08%	+0	06/30/2026
Marex Group Limited	0.16%	13.44K	0.07%	-32.00	06/30/2026
Mariner, LLC	0.12%	10.00K	0.05%	-59.00	06/30/2026
Eric HoskinsIndependent Director	0.10%	8.33K	--	+8.33K	09/28/2026
Lanark Financial, Inc.	0.08%	7.00K	<0.01%	+0	09/30/2026
Osaic Wealth, Inc.	0.07%	6.30K	0.03%	-80.00	06/30/2026
First Republic Capital Corp.	0.07%	5.75K	<0.01%	+0	09/28/2026
Global Retirement Partners, LLC	0.04%	3.00K	--	+3.00K	06/30/2026
Edward Jones Trust Company	0.01%	1.21K	<0.01%	+509.00	06/30/2026
Farther Finance Advisors, LLC	0.01%	1.00K	<0.01%	+0	09/30/2026
Atlantic Union Bankshares Corporation	0.01%	1.00K	<0.01%	+0	06/30/2026

All Shareholders