AURA vs CMPX

Aura Biosciences, Inc. vs Compass Therapeutics, Inc. — Valuation Comparison 2026

By CirclFi Research Team · Updated 2026-06-03 · Data from SEC EDGAR, FRED & GDELT

Quick Summary — CMPX scores higher on quality with 5.3/10 vs AURA's 5.2/10. AURA trades at $6.90 while CMPX trades at $2.08. Both analyzed daily using SEC EDGAR data across 13 institutional models.

AURA

Biological Products, (No Diagnostic Substances)
Aura Biosciences, Inc.
Quality
5.2
out of 10
Value Trap
24
SAFE
Price
$6.90
Last close
Models
9/13
Active
VS

CMPX

Biological Products, (No Diagnostic Substances)
Compass Therapeutics, Inc.
Quality
5.3
out of 10
Value Trap
30
LOW
Price
$2.08
Last close
Models
9/13
Active
AURA
2 models active
Limited to 2/13 visible models
CMPX
2 models active
Limited to 2/13 visible models

AURA vs CMPX — Fair Value Comparison

AURA
$0$3$5$8 Price$6.90 Bayesian …$2.40 (-65.3%) ML-RIV$0.59 (-91.4%)
CMPX
$0$1$2$2 Price$2.08 Bayesian …$0.65 (-69.0%) ML-RIV$0.18 (-90.4%)
Market Price Model 1 Model 2

Model-by-Model Comparison

ModelType AURA Fair ValueAURA Upside CMPX Fair ValueCMPX Upside
Bayesian DCF Intrinsic $2.40 -65.3% $0.65 -69.0%
First Chicago Scenario $•••.•• ••.•% $•••.•• ••.•%
ML-RIV Intrinsic $0.59 -91.4% $0.18 -90.4%
Dynamic NAV Asset-Based $•••.•• ••.•% $•••.•• ••.•%
PWERM Option-Based $•••.•• ••.•% $•••.•• ••.•%
Regime Cross-Sectional Relative $•••.•• ••.•% $•••.•• ••.•%
Sentiment SOTP Hybrid $•••.•• ••.•% $•••.•• ••.•%
CUCE Ensemble Ensemble $•••.•• ••.•% $•••.•• ••.•%
FTNN Topology Relative $•••.•• ••.•% $•••.•• ••.•%

AURA vs CMPX — Which Stock Is More Undervalued in 2026?

CMPX scores higher with a 5.3/10 quality rating vs AURA's 5.2/10. Both stocks are analyzed daily using SEC EDGAR filings across 13 independent models.

How Do AURA and CMPX Valuations Compare?

At $6.90, AURA trades +65.3% above its Bayesian DCF fair value of $2.40, while CMPX at $2.08 trades +69.0% above its estimate of $0.65. CMPX shows a wider gap between price and intrinsic value.

Quality of Company: AURA vs CMPX

AURA earns a Quality of Company score of 5.2/10 compared to CMPX's 5.3/10. The scores are closely matched, indicating similar fundamental quality profiles. The QOC score synthesizes 32 signals spanning profitability margins, revenue growth, free cash flow, capital allocation, and leverage.

Value Trap Risk: AURA vs CMPX

AURA carries a SAFE value trap risk (24/100) while CMPX shows LOW risk (30/100). Both companies show manageable value trap risk, suggesting their current valuations are not artificially depressed by fundamental deterioration.

Both in Biological Products, (No Diagnostic Substances)

Both AURA and CMPX operate in Biological Products, (No Diagnostic Substances), which has 6 stocks tracked by CirclFi. Same-industry comparisons provide the most direct insight into relative valuation since both companies face similar regulatory environments, market dynamics, and competitive pressures. 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), and ensemble methods (CUCE).

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