Is QNTM or RADX more undervalued in 2026?

CirclFi compares Quantum Biopharma Ltd. (QNTM) and Radiopharm Theranostics Limited (RADX) using 13 institutional-grade valuation models. QNTM has a Quality of Company score of 1.8/10 while RADX scores 1.7/10.

Which is a better buy — QNTM or RADX?

Compare intrinsic values from 13 independent models against current market prices. CirclFi also calculates Value Trap scores. This is not financial advice — conduct your own analysis.

How do QNTM and RADX valuations compare?

QNTM at $7.02 and RADX at $4.62 are compared across Bayesian DCF, EPV, EROIC Spread, First Chicago, Markov DDM, and 8 additional models.

QNTM vs RADX Valuation Comparison 2026 — Intrinsic Value Analysis

QNTM

Biotechnology

Quantum Biopharma Ltd.

Quality

1.8

out of 10

Value Trap

—

Price

$7.02

Last close

Models

9/13

Active

RADX

Biotechnology

Radiopharm Theranostics Limited

Quality

1.7

out of 10

Value Trap

—

Price

$4.62

Last close

Models

10/13

Active

Model-by-Model Comparison

Model	Type	QNTM Fair Value	QNTM Upside	RADX Fair Value	RADX Upside
Bayesian DCF	Intrinsic	$1.86	-73.5%	$1.22	-73.5%
Earnings Power Value	Intrinsic	—	—	$2.66	-40.3%
EROIC Spread	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
First Chicago	Scenario	$•••.••	••.•%	$•••.••	••.•%
ML-RIV	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
Dynamic NAV	Asset-Based	$•••.••	••.•%	$•••.••	••.•%
PWERM	Option-Based	$•••.••	••.•%	$•••.••	••.•%
Regime Cross-Sectional	Relative	$•••.••	••.•%	$•••.••	••.•%
Sentiment SOTP	Hybrid	$•••.••	••.•%	$•••.••	••.•%
CUCE Ensemble	Ensemble	$•••.••	••.•%	$•••.••	••.•%
FTNN Topology	Relative	$•••.••	••.•%	$•••.••	••.•%
RCMH-DCF	Intrinsic	$4.33	-47.2%	—	—

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QNTM vs RADX — Which Stock Is More Undervalued?

QNTM scores higher with a 1.8/10 quality rating vs RADX's 1.7/10. Both stocks are analyzed daily using SEC EDGAR filings across 13 independent models.

Comparing Quantum Biopharma Ltd. (QNTM) and Radiopharm Theranostics Limited (RADX) across 13 institutional-grade valuation models reveals how each company's intrinsic value stacks up against its market price. CirclFi's engine processes SEC EDGAR 10-K and 10-Q filings, FRED macroeconomic data, and GDELT news sentiment to generate independent fair value estimates daily.

QNTM currently trades at $7.02 with a QOC of 1.8/10, while RADX trades at $4.62 with a QOC of 1.7/10.

Both companies are analyzed with models spanning intrinsic (Bayesian DCF, EPV), scenario-based (First Chicago), regime-switching (Markov DDM, RCMH-DCF), machine learning (ML-RIV, FTNN Topology), and ensemble methods (CUCE).