Fastenal Co
Close on Nov 2, 2026Market cap $60.30BP/E 44.5Yield 1.67%
Fastenal Active Customer Sites by Quarter
Active Customer Sites — Total Company (Monthly Avg) — Total
Fastenal Active Customer Sites: 90,759 in Q3 2026, down 8.2% from a year earlier. That is the lowest of the 11 quarters on record here.
Where the Q3 2026 figure comes from
Source: Q3 2026 8-K Earnings Release (filed 2026-10-14) ↗
Reported in 10-K Item 7 / 10-Q Item 2 / 8-K Customer Site Supplemental Tables.
Quarterly history
Hover a value to see the sentence it was read from; calculated values show their formula
| Period | Ended | Active Customer Sites — Total Company (Monthly Avg) — Total | Year on year | Source |
|---|---|---|---|---|
| Q3 2026 | Sep 30, 2026 | 90,759 | -8.2% | Q3 2026 8-K Earnings Release (filed 2026-10-14) ↗ |
| Q2 2026 | Jun 30, 2026 | 93,283 | -8.0% | Q2 2026 8-K Earnings Release (filed 2026-07-13) ↗ |
| Q1 2026 | Mar 31, 2026 | 92,445 | -8.5% | Q1 2026 8-K Earnings Release (filed 2026-04-13) ↗ |
| Q4 2025 | Dec 31, 2025 | 92,136 | -8.3% | Q4 2025 8-K Earnings Release (filed 2026-01-20) ↗ |
| Q3 2025 | Sep 30, 2025 | 98,823 | -7.0% | Q3 2026 8-K Earnings Release (filed 2026-10-14) ↗ |
| Q2 2025 | Jun 30, 2025 | 101,440 | -7.2% | Q2 2026 8-K Earnings Release (filed 2026-07-13) ↗ |
| Q1 2025 | Mar 31, 2025 | 101,044 | -7.8% | Q1 2026 8-K Earnings Release (filed 2026-04-13) ↗ |
| Q4 2024 | Dec 31, 2024 | 100,435 | – | Q4 2025 8-K Earnings Release (filed 2026-01-20) ↗ |
| Q3 2024 | Sep 30, 2024 | 106,276 | – | Q3 2025 8-K Earnings Release (filed 2025-10-13) ↗ |
| Q2 2024 | Jun 30, 2024 | 109,354 | – | Q2 2025 8-K Earnings Release (filed 2025-07-14) ↗ |
| Q1 2024 | Mar 31, 2024 | 109,644 | – | Q1 2025 8-K Earnings Release (filed 2025-04-11) ↗ |
Breakdown
What makes up active Customer Sites
- Onsite-like Customer Sites ($50K+/Mo. Spend)3,288 · Q3 2026
- Customer Sites ($10K+/Mo. Spend, incl. $50K+/Mo.)13,135 · Q3 2026
- Customer Sites ($5K+/Mo. Spend, incl. $10K+/Mo.)20,557 · Q3 2026
- Customer Sites ($5K–$10K/Mo. Spend, Legacy Disclosure through Q1 2025)7,067 · Q4 2025
- Other Customer Sites (<$5K/Mo. Spend & Unallocated)70,202 · Q3 2026
- Total Unique Customer Sites Served (Total Company (Monthly Avg), incl. <$100/Mo.)–
Cite this data
StockData. (2026). Fastenal Active Customer Sites, quarterly Q1 2024–Q3 2026 [Data set]. Compiled from Fastenal SEC filings and investor materials. https://stockdatahq.com/stocks/fast/kpis/cs-sites-tot-all
See every metric in the Fastenal KPI table. Data updated Oct 28, 2026.