FAST stock · RGEN stock

FAST vs RGEN · P/E 43, rev $4.59B vs P/E 143, rev $204.1M

Fastenal Company (FAST) versus Repligen Corporation (RGEN) — a side-by-side from cached financials, not a winner call.

Fastenal Company (FAST) is a industrial distribution company listed on US.

Repligen Corporation (RGEN) is a medical instruments & supplies company listed on NASDAQ.

Latest reported FAST revenue for 2026-06-30 was $4.59B. Net income was $722.6M. FAST currently screens at market cap $49.48B and trailing P/E 43.1.

Latest reported RGEN revenue for 2026-06-30 was $204.1M. Net income was $5.0M. Revenue was up 5.1% from 2026-03-31 to 2026-06-30. RGEN currently screens at market cap $7.43B and trailing P/E 143.1.

FAST currently screens at market cap $49.48B and trailing P/E 43.1. RGEN currently screens at market cap $7.43B and trailing P/E 143.1.

Not investment advice. Open the FAST and RGEN stock pages for the full models.

Not investment advice.

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