{
 "company": "Corning",
 "ticker": "GLW",
 "page": "https://www.moatshark.com/s/glw",
 "note": "Source: SEC filings via moatshark. Values and changes are estimates; not investment advice.",
 "holders": [
  {
   "manager": "Mairs & Power",
   "moatshark_slug": "mairs-power",
   "period": "2026-06-30",
   "portfolio_pct": 0.2,
   "value_usd": 21825727,
   "change": "REDUCE",
   "share_change_pct": -3.2,
   "quarters_held": 53
  },
  {
   "manager": "Appaloosa",
   "moatshark_slug": "appaloosa",
   "period": "2026-06-30",
   "portfolio_pct": 0,
   "value_usd": 0,
   "change": "EXIT",
   "share_change_pct": null,
   "quarters_held": 6
  },
  {
   "manager": "Dodge & Cox",
   "moatshark_slug": "dodge-cox",
   "period": "2026-06-30",
   "portfolio_pct": 0,
   "value_usd": 8854481,
   "change": "REDUCE",
   "share_change_pct": -4.6,
   "quarters_held": 53
  }
 ]
}