Is ATAI or ATNM more undervalued in 2026?

CirclFi compares AtaiBeckley Inc. (ATAI) and Actinium Pharmaceuticals, Inc. (ATNM) using 13 institutional-grade valuation models. ATAI has a Quality of Company score of 4.9/10 while ATNM scores 5.3/10.

Which is a better buy — ATAI or ATNM?

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 ATAI and ATNM valuations compare?

ATAI at $4.41 and ATNM at $1.15 are compared across Bayesian DCF, EPV, EROIC Spread, First Chicago, Markov DDM, and 8 additional models.

ATAI vs ATNM Valuation Comparison 2026 — Intrinsic Value Analysis

ATAI

Biotechnology

AtaiBeckley Inc.

Quality

4.9

out of 10

Value Trap

—

Price

$4.41

Last close

Models

5/13

Active

ATNM

Biotechnology

Actinium Pharmaceuticals, Inc.

Quality

5.3

out of 10

Value Trap

LOW

Price

$1.15

Last close

Models

9/13

Active

Model-by-Model Comparison

Model	Type	ATAI Fair Value	ATAI Upside	ATNM Fair Value	ATNM Upside
Bayesian DCF	Intrinsic	$1.04	-76.5%	$0.95	-17.1%
First Chicago	Scenario	—	—	$0.63	-46.5%
ML-RIV	Intrinsic	$2.35	-46.8%	$0.39	-65.7%
Dynamic NAV	Asset-Based	$•••.••	••.•%	$•••.••	••.•%
PWERM	Option-Based	$•••.••	••.•%	$•••.••	••.•%
Regime Cross-Sectional	Relative	$•••.••	••.•%	$•••.••	••.•%
Sentiment SOTP	Hybrid	$•••.••	••.•%	$•••.••	••.•%
CUCE Ensemble	Ensemble	$•••.••	••.•%	$•••.••	••.•%
FTNN Topology	Relative	$•••.••	••.•%	$•••.••	••.•%

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ATAI vs ATNM — Which Stock Is More Undervalued?

ATNM scores higher with a 5.3/10 quality rating vs ATAI's 4.9/10. Both stocks are analyzed daily using SEC EDGAR filings across 13 independent models.

Comparing AtaiBeckley Inc. (ATAI) and Actinium Pharmaceuticals, Inc. (ATNM) 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.

ATAI currently trades at $4.41 with a QOC of 4.9/10, while ATNM trades at $1.15 with a QOC of 5.3/10.

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).