Is IRON or IRWD more undervalued in 2026?

CirclFi compares Disc Medicine, Inc. (IRON) and Ironwood Pharmaceuticals, Inc. (IRWD) using 13 institutional-grade valuation models. IRON has a Quality of Company score of 4.2/10 while IRWD scores 7.6/10.

Which is a better buy — IRON or IRWD?

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 IRON and IRWD valuations compare?

IRON at $69.57 and IRWD at $3.57 are compared across Bayesian DCF, EPV, EROIC Spread, First Chicago, Markov DDM, and 8 additional models.

IRON vs IRWD Valuation Comparison 2026 — Intrinsic Value Analysis

IRON

Pharmaceutical Preparations

Disc Medicine, Inc.

Quality

4.2

out of 10

Value Trap

SAFE

Price

$69.57

Last close

Models

10/13

Active

IRWD

Pharmaceutical Preparations

Ironwood Pharmaceuticals, Inc.

Quality

7.6

out of 10

Value Trap

LOW

Price

$3.57

Last close

Models

12/13

Active

Model-by-Model Comparison

Model	Type	IRON Fair Value	IRON Upside	IRWD Fair Value	IRWD Upside
Bayesian DCF	Intrinsic	$20.84	-70.0%	$15.29	+328.3%
Earnings Power Value	Intrinsic	$32.12	-53.3%	$5.71	+59.9%
EROIC Spread	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
First Chicago	Scenario	$•••.••	••.•%	$•••.••	••.•%
Markov DDM	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
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	$•••.••	••.•%	$•••.••	••.•%

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IRON vs IRWD — Which Stock Is More Undervalued?

IRWD scores higher with a 7.6/10 quality rating vs IRON's 4.2/10. Both stocks are analyzed daily using SEC EDGAR filings across 13 independent models.

Comparing Disc Medicine, Inc. (IRON) and Ironwood Pharmaceuticals, Inc. (IRWD) 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.

IRON currently trades at $69.57 with a QOC of 4.2/10, while IRWD trades at $3.57 with a QOC of 7.6/10.

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).