{
 "company": "Fastenal",
 "ticker": "FAST",
 "page": "https://www.moatshark.com/s/fast",
 "note": "Source: SEC filings via moatshark. Values and changes are estimates; not investment advice.",
 "holders": [
  {
   "manager": "Cantillon Capital Management",
   "moatshark_slug": "cantillon-capital-management",
   "period": "2026-06-30",
   "portfolio_pct": 2.72,
   "value_usd": 18061393,
   "change": "REDUCE",
   "share_change_pct": -95.4,
   "quarters_held": 33
  },
  {
   "manager": "Mairs & Power",
   "moatshark_slug": "mairs-power",
   "period": "2026-06-30",
   "portfolio_pct": 1.71,
   "value_usd": 185918876,
   "change": "REDUCE",
   "share_change_pct": -1.3,
   "quarters_held": 53
  }
 ]
}