Nexqual

Latest quote for one or more US stocks: price, change and % change, open, day range, previous close, volume, 52-week high/low (and distance from each) and market capitalization. Up to 10 tickers per call.

{
  "type": "object",
  "properties": {
    "symbols": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "minItems": 1,
      "maxItems": 10,
      "description": "US tickers, e.g. [\"AAPL\"] or [\"NVDA\",\"AMD\",\"INTC\"]"
    }
  },
  "required": [
    "symbols"
  ],
  "additionalProperties": false
}

Wall Street analyst consensus for a US stock: consensus rating, number of analysts, mean/median/high/low 12-month price targets with implied upside or downside from the current price, and the strong buy / buy / hold / sell / strong sell breakdown over the last 4 months.

{
  "type": "object",
  "properties": {
    "symbol": {
      "type": "string",
      "description": "US ticker, e.g. SOFI"
    }
  },
  "required": [
    "symbol"
  ],
  "additionalProperties": false
}

Which tracked superinvestors (e.g. Warren Buffett/Berkshire Hathaway, Bill Ackman/Pershing Square, David Tepper/Appaloosa, Seth Klarman/Baupost) hold a US stock, according to their latest SEC 13F-HR filings. Returns portfolio weight, rank, share count, reported value and the change versus the prior quarter for each holder.

{
  "type": "object",
  "properties": {
    "symbol": {
      "type": "string",
      "description": "US ticker, e.g. AAPL, GOOGL, BRK.B"
    }
  },
  "required": [
    "symbol"
  ],
  "additionalProperties": false
}

Latest SEC 13F-HR portfolio of a tracked superinvestor or fund: holdings ranked by portfolio weight, share counts, reported values and quarter-over-quarter changes (new positions, adds, reductions). Accepts an investor name ("Warren Buffett"), fund name ("Pershing Square") or Nexqual slug ("bill-ackman").

{
  "type": "object",
  "properties": {
    "investor": {
      "type": "string",
      "description": "Investor or fund name, e.g. \"Warren Buffett\", \"Baupost\", \"Tiger Global\""
    },
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 100,
      "default": 25,
      "description": "Number of holdings to return (largest first)"
    }
  },
  "required": [
    "investor"
  ],
  "additionalProperties": false
}

List the superinvestors and funds Nexqual tracks through SEC 13F-HR filings, with reported 13F portfolio value, number of positions, filing period and top holdings. Use it to discover valid names for get_superinvestor_portfolio.

{
  "type": "object",
  "properties": {
    "sort": {
      "type": "string",
      "enum": [
        "portfolio_value",
        "name"
      ],
      "default": "portfolio_value"
    },
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 100,
      "default": 100
    }
  },
  "additionalProperties": false
}

Aggregate view across all tracked superinvestors from their latest 13F-HR filings. view="most_held": stocks held by the most superinvestors; "most_bought": stocks the most superinvestors bought or added to last quarter; "new_positions": stocks the most superinvestors opened as brand-new positions; "most_sold": stocks the most superinvestors reduced (full exits are not included).

{
  "type": "object",
  "properties": {
    "view": {
      "type": "string",
      "enum": [
        "most_held",
        "most_bought",
        "new_positions",
        "most_sold"
      ],
      "default": "most_held"
    },
    "min_portfolio_pct": {
      "type": "number",
      "minimum": 0,
      "maximum": 20,
      "default": 0.5,
      "description": "Ignore positions smaller than this % of the investor's portfolio (filters out token and leftover positions). Use 0 to count everything."
    },
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 50,
      "default": 20
    }
  },
  "additionalProperties": false
}

Recent open-market insider purchases (SEC Form 4, transaction code P) by executives, directors and 10% owners at US companies with a market value of about $1B or more and a purchase of $250K or more. Private placements, IPO allocations, DRIP and ESPP purchases are excluded. Filter by ticker, look-back window, minimum size or executives only. Flags cluster buying (several insiders buying the same stock within 14 days).

{
  "type": "object",
  "properties": {
    "symbol": {
      "type": "string",
      "description": "Optional US ticker to filter, e.g. SOFI"
    },
    "days": {
      "type": "integer",
      "minimum": 1,
      "maximum": 90,
      "default": 30,
      "description": "Look-back window in days"
    },
    "min_value_usd": {
      "type": "number",
      "minimum": 0,
      "description": "Only purchases at or above this dollar amount"
    },
    "executives_only": {
      "type": "boolean",
      "default": false,
      "description": "Only CEO, CFO, COO, President and Chair purchases"
    },
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 50,
      "default": 20
    }
  },
  "additionalProperties": false
}

Quarterly results (EPS and revenue as reported, plus a guidance note when stated) that Nexqual captured from companies' SEC 8-K filings and earnings press releases the moment they were published. Each figure was confirmed by two independent extraction methods. Covers US companies of roughly $10B+ market value from late September 2026 onward. Reported actuals only: no analyst estimates.

{
  "type": "object",
  "properties": {
    "symbol": {
      "type": "string",
      "description": "Optional US ticker, e.g. JPM. Omit for the most recent results across all companies."
    },
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 50,
      "default": 10
    }
  },
  "additionalProperties": false
}

Company profile for a US stock: sector, industry, headquarters, CEO, website and market cap; business strengths, strategy and partnership notes quoted from the latest SEC 10-K annual report (with filing link); and Nexqual's financial-health score (0-10) across growth, profitability, balance sheet, cash flow and efficiency.

{
  "type": "object",
  "properties": {
    "symbol": {
      "type": "string",
      "description": "US ticker, e.g. NVDA"
    }
  },
  "required": [
    "symbol"
  ],
  "additionalProperties": false
}