This endpoint provides detailed ownership information about a specific stock that a user owns, including insights into portfolio performance since acquiring the stock.

Individual stock analysis covers:

• Position size showing shares owned and current market value
• Performance tracking with total return and daily return for the holding
• Cost basis indicating average purchase price and total invested amount
• Portfolio diversity percentage that this holding represents
• Outstanding buy or sell orders for this stock

This data supports detailed stock performance analysis, portfolio rebalancing decisions, tax reporting and cost basis tracking, and individual position management.

{
  "ownership": {
    "shares": 1.29493296,
    "average_cost": 162502.55,
    "equity": 220027.57,
    "portfolio_diversity": 75,
    "todays_return_percent": -2.14,
    "total_return": 9596.86
  }
}