MetaCap

Castle Biosciences (CSTL) vs Lumexa Imaging (LMRI)

Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 7, 2026.

Summary

Lumexa Imaging is the larger company by market cap ($1.02 billion vs $1.01 billion), about 1.0 times the size.

Summary generated from market data by MetaCap's automated system. Methodology

Relative performance

CSTL-13.09%LMRI-42.82%
+17%-25%-67%
Dec 11, 20251 yearOct 7, 2026
CSTL-14.57%LMRI-42.85%
+13%-26%-66%
Dec 8, 20255 yearsOct 5, 2026

Percent change in share price from the first common trading day shown; excludes dividends.

Head-to-head

CSTL versus LMRI key metrics
MetricCSTLLMRI
Share price$33.00$10.59
Market cap$1.01B$1.02B
1-day change-1.08%-1.12%
YTD return-15.17%-42.76%
1-year return+43.98%—
5-year return-48.10%—
Forward P/E—11.90
EPS (TTM)$-0.64$-0.37
Dividend yield0.00%0.00%
Annual dividend$0.00$0.00
52-week high$44.28$19.45
52-week low$17.72$6.45
Distance from 52-week high-25.47%-45.55%
Average volume402.13K431.61K
Shares outstanding30.55M96.07M
SectorHealth CareHealth Care
IndustryMedical SpecialitiesMedical Specialities

Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.

CSTL vs LMRI FAQ

Which is bigger, Castle Biosciences or Lumexa Imaging?

Lumexa Imaging (LMRI) is larger, with a market capitalization of $1.02B compared with $1.01B for Castle Biosciences (CSTL).

Are Castle Biosciences and Lumexa Imaging in the same industry?

Yes. Both are classified in the Medical Specialities industry within the Health Care sector.

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