{
 "company": "Vanguard Index Fds",
 "ticker": "VOO",
 "page": "https://www.moatshark.com/s/voo",
 "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": 3.04,
   "value_usd": 36899095,
   "change": "ADD",
   "share_change_pct": 5.4,
   "quarters_held": 29
  },
  {
   "manager": "Omega Family Office (Leon Cooperman)",
   "moatshark_slug": "omega-family-office-leon-cooperman",
   "period": "2026-06-30",
   "portfolio_pct": 0.83,
   "value_usd": 29457968,
   "change": "REDUCE",
   "share_change_pct": -1.6,
   "quarters_held": 21
  },
  {
   "manager": "Mairs & Power",
   "moatshark_slug": "mairs-power",
   "period": "2026-06-30",
   "portfolio_pct": 0.13,
   "value_usd": 14237484,
   "change": "ADD",
   "share_change_pct": 81.6,
   "quarters_held": 14
  },
  {
   "manager": "Polen Capital Management",
   "moatshark_slug": "polen-capital-management",
   "period": "2026-06-30",
   "portfolio_pct": 0.06,
   "value_usd": 7348014,
   "change": "ADD",
   "share_change_pct": 366.1,
   "quarters_held": 8
  },
  {
   "manager": "Horizon Kinetics",
   "moatshark_slug": "horizon-kinetics",
   "period": "2026-06-30",
   "portfolio_pct": 0.04,
   "value_usd": 3439668,
   "change": "REDUCE",
   "share_change_pct": -14.2,
   "quarters_held": 30
  },
  {
   "manager": "Ruane, Cunniff & Goldfarb (Sequoia)",
   "moatshark_slug": "ruane-cunniff-goldfarb-sequoia",
   "period": "2026-06-30",
   "portfolio_pct": 0.02,
   "value_usd": 1100129,
   "change": "ADD",
   "share_change_pct": 8.2,
   "quarters_held": 8
  },
  {
   "manager": "Dodge & Cox",
   "moatshark_slug": "dodge-cox",
   "period": "2026-06-30",
   "portfolio_pct": 0,
   "value_usd": 206168,
   "change": "NEW",
   "share_change_pct": null,
   "quarters_held": 1
  },
  {
   "manager": "Harris Associates (Oakmark)",
   "moatshark_slug": "harris-associates-oakmark",
   "period": "2026-06-30",
   "portfolio_pct": 0,
   "value_usd": 1315580,
   "change": "ADD",
   "share_change_pct": 106.8,
   "quarters_held": 9
  }
 ]
}