curl --request GET \
  --url https://api.coingecko.com/api/v3/{entity}/public_treasury/{coin_id} \
  --header 'x-cg-demo-api-key: <api-key>'

{
  "total_holdings": 1272129.0267804659,
  "total_value_usd": 97225044888.65527,
  "market_cap_dominance": 6.06,
  "companies": [
    {
      "name": "Strategy",
      "symbol": "MSTR.US",
      "country": "US",
      "total_holdings": 843738,
      "total_entry_value_usd": 63870055699,
      "total_current_value_usd": 64484706340.107254,
      "percentage_of_total_supply": 4.018
    },
    {
      "name": "XXI",
      "symbol": "XXI.US",
      "country": "US",
      "total_holdings": 43514,
      "total_entry_value_usd": 0,
      "total_current_value_usd": 3325662126.967645,
      "percentage_of_total_supply": 0.207
    }
  ]
}