{
 "company": "Generac Holdings",
 "ticker": "GNRC",
 "page": "https://www.moatshark.com/s/gnrc",
 "note": "Source: SEC filings via moatshark. Values and changes are estimates; not investment advice.",
 "holders": [
  {
   "manager": "Matrix Asset Advisors",
   "moatshark_slug": "matrix-asset-advisors",
   "period": "2026-09-30",
   "portfolio_pct": 1.85,
   "value_usd": 22507054,
   "change": "ADD",
   "share_change_pct": 1.6,
   "quarters_held": 7
  },
  {
   "manager": "Mairs & Power",
   "moatshark_slug": "mairs-power",
   "period": "2026-06-30",
   "portfolio_pct": 0.25,
   "value_usd": 27346990,
   "change": "REDUCE",
   "share_change_pct": -6.4,
   "quarters_held": 50
  },
  {
   "manager": "First Eagle Investment Management",
   "moatshark_slug": "first-eagle-investment-management",
   "period": "2026-06-30",
   "portfolio_pct": 0,
   "value_usd": 1431841,
   "change": "ADD",
   "share_change_pct": 8.7,
   "quarters_held": 17
  },
  {
   "manager": "Gardner Russo & Quinn",
   "moatshark_slug": "gardner-russo-quinn",
   "period": "2026-06-30",
   "portfolio_pct": 0,
   "value_usd": 0,
   "change": "EXIT",
   "share_change_pct": null,
   "quarters_held": 5
  }
 ]
}