DOSSIER · 13F Holders · Q2 2026
FASTENAL CO
5 institutions still hold FASTENAL CO as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 311900954·5 13F holders·last filed Jun 30, 2026
AI Holders Summary · Q2 2026
5 institutions reported FASTENAL CO in Q2 2026. IMC-Chicago, LLC leads at 66.8% of the visible book.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.