Top line accelerating.
+8.7% YoY versus +2.7% prior. 3y CAGR +5.5%.
+8.7%We use cookies
MainRatios uses cookies for essential site functions. With your consent, we also use analytics cookies including session replay sampling (PostHog, Google Analytics) and advertising cookies (Google AdSense). You can reject non-essential cookies, including the "sale" or sharing of personal information under CCPA, and you may withdraw consent at any time (GDPR). See our Privacy Policy for details.
Industrials · Market Cap: $53.5B
Live price unavailable
Fundamentals as of 2026-03-31
All analysis on this page is for educational purposes only and does not constitute financial advice. Fair values are model-based estimates. Always do your own research.
Yes — Fastenal Company's 32.6% ROE ranks above the S&P 500 median, and D/E 0.31 stays within healthy bounds.
Financial story
Yes — Fastenal Company's 32.6% ROE shows strong capital efficiency, and its 0.31 debt-to-equity stays within healthy bounds.
Bottom line: FAST currently has no legendary investor models qualifying — see /stock/FAST/valuation for the per-model breakdown, but earns a C sector grade (58/100) in Industrials. Use the per-tab analysis to form your own view. Drill into the valuation breakdown and sector ranking for the full picture.
+8.7% YoY versus +2.7% prior. 3y CAGR +5.5%.
+8.7%Net margin 15.3% versus 15.2% prior (+0.1pp). Operating 20.2%.
15.3%P/E 41.0x — 14% above the 5y median of 36.1x. Forward 37.6x hints at EPS expansion next year.
41.0xThe Question
How does FAST compare?
See exactly where FAST ranks
Sign in to unlock the full sector ranking — free.
Sign in to see the rankingFAST sits at #29 in Industrials with a C grade (58/100).
FAST's P/E ratio is 40.3x. 5-year P/E history is in the financials tab.
Investor verdicts vary by methodology. Full breakdown by investor and signal is in the valuation tab.
FAST's earnings calendar and history are tracked in the financials tab. Specific dates depend on company-published guidance.
FAST is in the Industrials sector. Sector ranking and peer comparison are in the sector tab.
0 of 6 legendary investor models rate FAST a BUY. Fair value estimates and full investor breakdown are in the valuation tab.
Fastenal Company's fair value depends on which model you trust. See the per-investor fair-value table in the valuation tab.