CSCO stock · CSTL stock

CSCO vs CSTL · P/E 28, rev $63.33B vs rev $187.2M

Cisco Systems Inc (CSCO) versus Castle Biosciences Inc (CSTL) — a side-by-side from cached financials, not a winner call.

Cisco Systems Inc (CSCO) is a communication equipment company listed on US. It is led by Chuck Robbins.

Castle Biosciences Inc (CSTL) is a diagnostics & research company listed on US.

Latest reported CSCO revenue for 2026-07-25 was $63.33B. Net income was $13.27B. Revenue was up 11.8% from 2025-07-26 to 2026-07-25. CSCO currently screens at market cap $272.29B and trailing P/E 28.1.

Latest reported CSTL revenue for 2026-06-30 was $187.2M. Net income was -$16.6M. CSTL currently screens at market cap $570.2M.

CSCO currently screens at market cap $272.29B and trailing P/E 28.1. CSTL currently screens at market cap $570.2M.

Not investment advice. Open the CSCO and CSTL stock pages for the full models.

Not investment advice.

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