FAST · Nasdaq · CIK 0000815556

FASTENAL CO

FASTENAL CO’s most recent SEC filing in our snapshot is a Form 10-Q filed on Oct 19, 2026. In fiscal 2025 (year ended Dec 31, 2025) it reported revenue of $8.2B and net income of $1.3B, according to its XBRL data on EDGAR. Its EDGAR record lists 35 Form 4 insider filings from the 12 months before our last refresh.

SEC EDGAR snapshot updated Oct 27, 2026, 11:27 PM EDT. See all filings on sec.gov.

Revenue, FY2025
$8.2B
Net income, FY2025
$1.3B
Form 4 filings on record, past 12 months
35

Company overview

Legal name (as filed)
FASTENAL CO
Ticker
FAST
SEC Central Index Key (CIK)
0000815556
Business address
WINONA, MN
State or country of incorporation
MN
Fiscal year ends
December 31
SEC filer category
Large accelerated filer
Position in SEC ticker list
#273 of the 3,000 companies we track

Five-year financial highlights

Full-year figures from FASTENAL CO’s annual reports, as tagged in XBRL and published by the SEC. Amounts are in U.S. dollars; the fiscal year is named for the calendar year in which it ends.

Revenue
$6.0BFY2021$7.0BFY2022$7.3BFY2023$7.5BFY2024$8.2BFY2025
Net income
$925.0MFY2021$1.1BFY2022$1.2BFY2023$1.2BFY2024$1.3BFY2025
FAST annual results
ItemFY2021
ended Dec 31, 2021		FY2022
ended Dec 31, 2022		FY2023
ended Dec 31, 2023		FY2024
ended Dec 31, 2024		FY2025
ended Dec 31, 2025
Revenue$6.0B$7.0B$7.3B$7.5B$8.2B
Net income$925.0M$1.1B$1.2B$1.2B$1.3B
Diluted EPS$1.60$1.89$1.01$1.00$1.09
Total assets$4.3B$4.5B$4.5B$4.7B$5.1B
Cash and equivalents$236.2M$230.1M$221.3M$255.8M$276.8M

XBRL tags used: revenue = RevenueFromContractWithCustomerExcludingAssessedTax; netIncome = NetIncomeLoss; assets = Assets; eps = EarningsPerShareDiluted; cash = CashAndCashEquivalentsAtCarryingValue. EPS is shown as originally reported for each year and may not be adjusted for later stock splits. A dash means the company did not report that item in a form we could match.

How to read these numbers

Revenue is the money a company brings in from selling its products and services; net income is what is left after all expenses, interest and taxes. Diluted EPS spreads net income across every share that could exist if options and convertible securities were exercised. Total assets and cash are balance-sheet figures measured on the last day of the fiscal year. For the full story — segment results, one-time charges, guidance — read Management’s Discussion and Analysis in the Form 10-K.

Latest key reports

The most recent filing of each major report type, even if it falls outside the 40 newest filings below.

FAST latest annual, quarterly, current and proxy reports
FiledFormWhat it isOriginal
Feb 5, 202610-KAnnual report· period Dec 31, 2025Document · Index
Oct 19, 202610-QQuarterly report· period Sep 30, 2026Document · Index
Oct 14, 20268-KResults of operations· period Oct 14, 2026Document · Index
Feb 25, 2026DEF 14ADEFINITIVE NOTICE AND PROXY STATEMENT· period Dec 31, 2025Document · Index

Recent SEC filings

The 40 newest documents filed by or about FASTENAL CO, by form type:

4 ×98-K ×7144 ×510-Q ×33/A ×3SCHEDULE 13G ×24/A ×23 ×18-K/A ×1S-8 ×111-K ×1SD ×1SCHEDULE 13G/A ×1DEF 14A ×1ARS ×110-K ×1
FAST recent filings
FiledFormWhat it isOriginal
Oct 19, 202610-QQuarterly report· period Sep 30, 2026Document · Index
Oct 14, 20268-KResults of operations· period Oct 14, 2026Document · Index
Aug 17, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 13, 2026Document · Index
Aug 17, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 13, 2026Document · Index
Aug 13, 2026144Notice of proposed sale of securitiesDocument · Index
Aug 11, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 10, 2026Document · Index
Aug 10, 2026144Notice of proposed sale of securitiesDocument · Index
Aug 6, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 5, 2026Document · Index
Aug 5, 2026144Notice of proposed sale of securitiesDocument · Index
Jul 29, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 28, 2026Document · Index
Jul 28, 2026144Notice of proposed sale of securitiesDocument · Index
Jul 16, 20268-K/ADirector or officer change· period Dec 19, 2025Document · Index
Jul 16, 202610-QQuarterly report· period Jun 30, 2026Document · Index
Jul 16, 2026S-8Registration of employee benefit plan securitiesDocument · Index
Jul 14, 20268-KResults of operations· period Jul 14, 2026Document · Index
Jun 23, 20268-KMaterial agreement; New financial obligation· period Jun 18, 2026Document · Index
Jun 15, 20263/AInitial statement of beneficial ownership· period Jun 12, 2026Document · Index
Jun 15, 20263/AInitial statement of beneficial ownership· period Jun 12, 2026Document · Index
Jun 15, 20263/AInitial statement of beneficial ownership· period Jun 12, 2026Document · Index
Jun 15, 20263Initial statement of beneficial ownership· period Jun 12, 2026Document · Index
Jun 12, 20268-KDirector or officer change· period Jun 12, 2026Document · Index
Jun 4, 202611-KAnnual report of employee stock plans· period Dec 31, 2025Document · Index
May 19, 2026SDSpecialized disclosure report (conflict minerals)Document · Index
Apr 29, 2026SCHEDULE 13GPassive beneficial ownership report (over 5%)Document · Index
Apr 29, 2026SCHEDULE 13GPassive beneficial ownership report (over 5%)Document · Index
Apr 29, 20268-KDirector or officer change· period Apr 23, 2026Document · Index
Apr 27, 20264Statement of changes in beneficial ownership (insider trade)· period Apr 24, 2026Document · Index
Apr 24, 20268-KShareholder vote results· period Apr 23, 2026Document · Index
Apr 16, 202610-QQuarterly report· period Mar 31, 2026Document · Index
Apr 13, 20268-KResults of operations· period Apr 13, 2026Document · Index
Mar 26, 2026SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
Mar 6, 20264Statement of changes in beneficial ownership (insider trade)· period Mar 5, 2026Document · Index
Mar 5, 2026144Notice of proposed sale of securitiesDocument · Index
Feb 25, 2026DEF 14ADEFINITIVE NOTICE AND PROXY STATEMENT· period Dec 31, 2025Document · Index
Feb 10, 20264/AStatement of changes in beneficial ownership (insider trade)· period Apr 7, 2025Document · Index
Feb 5, 2026ARSARS· period Dec 31, 2025Document · Index
Feb 5, 202610-KAnnual report· period Dec 31, 2025Document · Index
Jan 27, 20264Statement of changes in beneficial ownership (insider trade)· period Apr 7, 2025Document · Index
Jan 27, 20264/AStatement of changes in beneficial ownership (insider trade)· period Aug 8, 2025Document · Index
Jan 27, 20264Statement of changes in beneficial ownership (insider trade)· period Jan 23, 2026Document · Index

Insider filing activity

35 Form 4 filings appear in FASTENAL CO’s EDGAR record between Oct 28, 2025 and our last refresh. Most are reports by the company’s own directors, officers and 10% owners, but EDGAR also lists a Form 4 under a company when the company itself is the insider — for example, when it owns more than 10% of another public company. Foreign private issuers’ own insiders generally do not file Form 4. A high count is not by itself a signal: many Form 4s report routine stock awards, tax withholding or sales under pre-arranged Rule 10b5-1 plans. Open each filing to see the transaction code, share count and price. What a Form 4 shows.

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Source

  • U.S. Securities and Exchange Commission, EDGAR submissions for CIK 0000815556 and XBRL company facts. FASTENAL CO on EDGAR.
  • Snapshot updated Oct 27, 2026, 11:27 PM EDT. The SEC does not endorse OpenFilings. Company names and tickers are used only to identify the filer; no logos are shown.

Not investment advice. This page summarizes public SEC filings for information only. Figures may contain errors or omissions; confirm everything in the original filing before relying on it.