{
 "company": "Exxon Mobil",
 "ticker": "XOM",
 "page": "https://www.moatshark.com/s/xom",
 "note": "Source: SEC filings via moatshark. Values and changes are estimates; not investment advice.",
 "holders": [
  {
   "manager": "Gardner Russo & Quinn",
   "moatshark_slug": "gardner-russo-quinn",
   "period": "2026-06-30",
   "portfolio_pct": 0.28,
   "value_usd": 24773668,
   "change": "NEW",
   "share_change_pct": null,
   "quarters_held": 1
  },
  {
   "manager": "Matrix Asset Advisors",
   "moatshark_slug": "matrix-asset-advisors",
   "period": "2026-09-30",
   "portfolio_pct": 0.05,
   "value_usd": 573072,
   "change": "NEW",
   "share_change_pct": null,
   "quarters_held": 1
  }
 ]
}