Fastenal Co
FASTNasdaqRetail-Building Materials, Hardware, Garden SupplyFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Oct 19, 2026Score 15/3091% above fair value
$52.55+0.64 (+1.23%)
Close on Nov 2, 2026Market cap $60.30BP/E 44.5Yield 1.67%
Fastenal Active Customer Sites by Quarter
Active Customer Sites — Manufacturing End Market — Total
Fastenal Active Customer Sites: 40,550 in Q3 2026, down 4.2% from a year earlier.
Latest, Q3 2026
40,550
Period ended Sep 30, 2026
Change on a year earlier
-4.2%
42,321 in Q3 2025
History
11 quarters
Since Q1 2024
Sources
7
Documents cited below
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 — Manufacturing End Market — Total | Year on year | Source |
|---|---|---|---|---|
| Q3 2026 | Sep 30, 2026 | 40,550 | -4.2% | Q3 2026 8-K Earnings Release (filed 2026-10-14) ↗ |
| Q2 2026 | Jun 30, 2026 | 41,010 | -4.9% | Q2 2026 8-K Earnings Release (filed 2026-07-13) ↗ |
| Q1 2026 | Mar 31, 2026 | 40,864 | -5.5% | Q1 2026 8-K Earnings Release (filed 2026-04-13) ↗ |
| Q4 2025 | Dec 31, 2025 | 40,535 | -4.6% | Q4 2025 8-K Earnings Release (filed 2026-01-20) ↗ |
| Q3 2025 | Sep 30, 2025 | 42,321 | -3.9% | Q3 2026 8-K Earnings Release (filed 2026-10-14) ↗ |
| Q2 2025 | Jun 30, 2025 | 43,138 | -3.7% | Q2 2026 8-K Earnings Release (filed 2026-07-13) ↗ |
| Q1 2025 | Mar 31, 2025 | 43,259 | -3.2% | Q1 2026 8-K Earnings Release (filed 2026-04-13) ↗ |
| Q4 2024 | Dec 31, 2024 | 42,478 | – | Q4 2025 8-K Earnings Release (filed 2026-01-20) ↗ |
| Q3 2024 | Sep 30, 2024 | 44,028 | – | Q3 2025 8-K Earnings Release (filed 2025-10-13) ↗ |
| Q2 2024 | Jun 30, 2024 | 44,812 | – | Q2 2025 8-K Earnings Release (filed 2025-07-14) ↗ |
| Q1 2024 | Mar 31, 2024 | 44,710 | – | Q1 2025 8-K Earnings Release (filed 2025-04-11) ↗ |
Breakdown
What makes up active Customer Sites
- Onsite-like Customer Sites ($50K+/Mo. Spend)2,730 · Q3 2026
- Customer Sites ($10K+/Mo. Spend, incl. $50K+/Mo.)9,534 · Q3 2026
- Customer Sites ($5K+/Mo. Spend, incl. $10K+/Mo.)14,023 · Q3 2026
- Customer Sites ($5K–$10K/Mo. Spend, Legacy Disclosure through Q1 2025)4,323 · Q4 2025
- Other Customer Sites (<$5K/Mo. Spend & Unallocated)26,527 · Q3 2026
- Total Unique Customer Sites Served (Manufacturing End Market, 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-mfg-all
See every metric in the Fastenal KPI table. Data updated Oct 28, 2026.