{
 "company": "Blackstone",
 "ticker": "BX",
 "page": "https://www.moatshark.com/s/bx",
 "note": "Source: SEC filings via moatshark. Values and changes are estimates; not investment advice.",
 "holders": [
  {
   "manager": "Markel Group",
   "moatshark_slug": "markel-group",
   "period": "2026-06-30",
   "portfolio_pct": 1.1,
   "value_usd": 144616429,
   "change": "HOLD",
   "share_change_pct": 0,
   "quarters_held": 28
  },
  {
   "manager": "Kahn Brothers",
   "moatshark_slug": "kahn-brothers",
   "period": "2026-06-30",
   "portfolio_pct": 0.04,
   "value_usd": 270641,
   "change": "HOLD",
   "share_change_pct": 0,
   "quarters_held": 6
  },
  {
   "manager": "Horizon Kinetics",
   "moatshark_slug": "horizon-kinetics",
   "period": "2026-06-30",
   "portfolio_pct": 0.01,
   "value_usd": 599176,
   "change": "HOLD",
   "share_change_pct": 0,
   "quarters_held": 28
  },
  {
   "manager": "Harris Associates (Oakmark)",
   "moatshark_slug": "harris-associates-oakmark",
   "period": "2026-06-30",
   "portfolio_pct": 0,
   "value_usd": 441263,
   "change": "HOLD",
   "share_change_pct": 0,
   "quarters_held": 3
  }
 ]
}