KLRS vs KRRO

Kalaris Therapeutics, Inc. vs Korro Bio, Inc. — Valuation Comparison 2026

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

Quick Summary — KRRO scores higher on quality with 5.1/10 vs KLRS's 4.1/10. KLRS trades at $4.65 while KRRO trades at $11.00. Both analyzed daily using SEC EDGAR data across 13 institutional models.

KLRS

Biotechnology
Kalaris Therapeutics, Inc.
Quality
4.1
out of 10
Value Trap
30
LOW
Price
$4.65
Last close
Models
7/13
Active
VS

KRRO

Biotechnology
Korro Bio, Inc.
Quality
5.1
out of 10
Value Trap
28
LOW
Price
$11.00
Last close
Models
9/13
Active
KLRS
2 models active
Quality 4.1/10 — below average
KRRO
2 models active
Limited to 2/13 visible models

KLRS vs KRRO — Fair Value Comparison

KLRS
$0$2$4$5 Price$4.65 Bayesian …$0.36 (-92.2%) Dynamic N…$1.17 (-74.7%)
KRRO
$0$4$9$13 Price$11.00 Bayesian …$4.02 (-63.5%) Dynamic N…$9.46 (-14.0%)
Market Price Model 1 Model 2

Model-by-Model Comparison

ModelType KLRS Fair ValueKLRS Upside KRRO Fair ValueKRRO Upside
Bayesian DCF Intrinsic $0.36 -92.2% $4.02 -63.5%
First Chicago Scenario $•••.•• ••.•% $•••.•• ••.•%
ML-RIV Intrinsic $•••.•• ••.•% $•••.•• ••.•%
Dynamic NAV Asset-Based $1.17 -74.7% $9.46 -14.0%
PWERM Option-Based $•••.•• ••.•% $•••.•• ••.•%
Regime Cross-Sectional Relative $•••.•• ••.•% $•••.•• ••.•%
Sentiment SOTP Hybrid $•••.•• ••.•% $•••.•• ••.•%
CUCE Ensemble Ensemble $•••.•• ••.•% $•••.•• ••.•%
FTNN Topology Relative $•••.•• ••.•% $•••.•• ••.•%

KLRS vs KRRO — Which Stock Is More Undervalued in 2026?

KRRO scores higher with a 5.1/10 quality rating vs KLRS's 4.1/10. Both stocks are analyzed daily using SEC EDGAR filings across 13 independent models.

How Do KLRS and KRRO Valuations Compare?

At $4.65, KLRS trades +92.2% above its Bayesian DCF fair value of $0.36, while KRRO at $11.00 trades +63.5% above its estimate of $4.02. KLRS shows a wider gap between price and intrinsic value.

Quality of Company: KLRS vs KRRO

KLRS earns a Quality of Company score of 4.1/10 compared to KRRO's 5.1/10. 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: KLRS vs KRRO

KLRS carries a LOW value trap risk (30/100) while KRRO shows LOW risk (28/100). Both companies show manageable value trap risk, suggesting their current valuations are not artificially depressed by fundamental deterioration.

Both in Biotechnology

Both KLRS and KRRO 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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