GOSS vs GRI

Gossamer Bio, Inc. vs GRI Bio, Inc. — Valuation Comparison 2026

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

Quick Summary — GOSS scores higher on quality with 5.3/10 vs GRI's 3.9/10. GOSS trades at $0.20 while GRI trades at $2.01. Both analyzed daily using SEC EDGAR data across 13 institutional models.

GOSS

Biotechnology
Gossamer Bio, Inc.
Quality
5.3
out of 10
Value Trap
24
SAFE
Price
$0.20
Last close
Models
7/13
Active
VS

GRI

Biotechnology
GRI Bio, Inc.
Quality
3.9
out of 10
Value Trap
15
SAFE
Price
$2.01
Last close
Models
6/13
Active
GOSS
2 models active
Limited to 2/13 visible models
GRI
Bayesian DCF sees +95.6% upside
Quality 3.9/10 — below average

GOSS vs GRI — Fair Value Comparison

GOSS
$0$0$0$0 Price$0.20 Bayesian …$0.14 (-29.9%) Dynamic N…$0.08 (-60.2%)
GRI
$0$2$3$5 Price$2.01 Bayesian …$3.93 (+95.6%) ML-RIV$0.05 (-97.9%)
Market Price Model 1 Model 2

Model-by-Model Comparison

ModelType GOSS Fair ValueGOSS Upside GRI Fair ValueGRI Upside
Bayesian DCF Intrinsic $0.14 -29.9% $3.93 +95.6%
First Chicago Scenario $•••.•• ••.•% $•••.•• ••.•%
ML-RIV Intrinsic $0.94 +368.4% $0.05 -97.9%
Dynamic NAV Asset-Based $0.08 -60.2%
PWERM Option-Based $•••.•• ••.•% $•••.•• ••.•%
Regime Cross-Sectional Relative $•••.•• ••.•% $•••.•• ••.•%
Sentiment SOTP Hybrid $•••.•• ••.•% $•••.•• ••.•%
CUCE Ensemble Ensemble $•••.•• ••.•% $•••.•• ••.•%

GOSS vs GRI — Which Stock Is More Undervalued in 2026?

GOSS scores higher with a 5.3/10 quality rating vs GRI's 3.9/10. Both stocks are analyzed daily using SEC EDGAR filings across 13 independent models.

How Do GOSS and GRI Valuations Compare?

At $0.20, GOSS trades +29.9% above its Bayesian DCF fair value of $0.14, while GRI at $2.01 trades +95.6% below its estimate of $3.93. GRI shows a wider gap between price and intrinsic value.

Quality of Company: GOSS vs GRI

GOSS earns a Quality of Company score of 5.3/10 compared to GRI's 3.9/10. This moderate difference suggests one company has an edge in fundamental quality, though both may offer investment merit depending on valuation. The QOC score synthesizes 32 signals spanning profitability margins, revenue growth, free cash flow, capital allocation, and leverage.

Value Trap Risk: GOSS vs GRI

GOSS carries a SAFE value trap risk (24/100) while GRI shows SAFE risk (15/100). Both companies show manageable value trap risk, suggesting their current valuations are not artificially depressed by fundamental deterioration.

Both in Biotechnology

Both GOSS and GRI operate in Biotechnology, which has 566 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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