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TickerInside ETF Holdings

com.tickerinside/tickerinside-mcp · v1.14.0

US ETF and mutual fund holdings, which ETFs hold a stock, overlap, look-through. Free, no API key.

Connect Remote server

Terminal
claude mcp add --transport http tickerinside-mcp https://tickerinside.com/mcp
~/.cursor/mcp.json
{
  "mcpServers": {
    "tickerinside-mcp": {
      "url": "https://tickerinside.com/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "tickerinside-mcp": {
      "type": "http",
      "url": "https://tickerinside.com/mcp"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://tickerinside.com/mcp

Tools 13 found in our last check

  • list_etfs

    Use this when the user asks whether a US ETF is covered, wants to find an ETF by name or ticker, or asks how many ETFs the data covers and how recent it is. Returns the date of the data and the count of covered ETFs by source: the issuers' own holdings files, SEC Form N-PORT fil…

  • get_etf_holdings

    Use this when the user asks what a US ETF or mutual fund holds or its sectors, cost, size, returns and risk. Returns the holdings largest first with their weights, category, sector, mega-cap tech and country weights, expense ratio, assets, top 10 weight, 1, 3 and 5-year returns,…

  • compare_etfs

    Use this when the user names exactly two US ETFs and asks how much they overlap, whether one duplicates the other, or how they differ in cost and risk. Returns the overlap by weight and each ETF's share held in common, the largest shared holdings, the correlation of weekly retur…

  • get_etf_overlap_matrix

    Use this when the user lists three to thirty US ETFs, often a portfolio, and asks which of them duplicate each other or whether the list is diversified across companies; two give one pair. Returns every pair ranked by overlap by weight, with the share of each ETF held in common…

  • get_etf_portfolio_lookthrough

    Use this when the user gives a portfolio of US ETFs and asks which companies they own, how much of one company they hold, or how concentrated it is. Returns the companies underneath, each with its percent of what is looked through, its value when amounts are given and the ETFs i…

  • get_etf_portfolio_risk

    Use this when the user gives a portfolio of US ETFs and asks where its risk comes from or how its ETFs move together. Returns the portfolio's volatility, each position's share of the risk and of the capital, the diversification ratio, independent bets, the beta to the S&P 500, a…

  • find_etfs_holding_stock

    Use this when the user asks which ETFs hold a stock, which ETF holds the most of it, how many ETFs hold it, or whether it is in VOO, SPY, IVV, QQQ, VTI or SCHD. Returns the covered US ETFs that hold it, largest weight first, each with its weight, rank, dollars, holdings date and…

  • compare_stocks

    Use this when the user asks how two US stocks compare on size, valuation, returns, risk or correlation, or what weight and rank one stock has inside one named ETF, for example META in QQQ. For two stocks it returns market cap, P/E and dividend yield from market data, returns, vo…

  • get_etf_ownership

    Use this when the user asks how much of a US company ETFs own, or what share of its stock sits in ETFs. Returns a lower bound: at least this percent of the shares outstanding is held by the covered US ETFs, from this many ETFs, with the shares held, the SEC's count of shares out…

  • get_etf_holdings_history

    Use this when the user asks how a US ETF's holdings evolved over time, what it held in a past year or quarter, how often its holdings file changes, or how its overlap with its closest ETFs moved. For the US ETFs that report their stock holdings to the SEC, returns each quarterly…

  • get_etf_holdings_changes

    Use this when the user asks what a US ETF bought, sold, added or dropped, or how the weights of its holdings changed, recently or since a date. Returns, for each step from one issuer file to the next, the lines that entered and exited with their weights and the lines whose weigh…

  • get_etf_flows

    Use this when the user asks how much money went into or out of US ETFs or one ETF, whether ETFs are buying or selling a stock, or which stocks entered or left an index fund. Without a ticker, returns the day's ETF inflows and outflows and the largest net additions and reductions…

  • find_diversifying_etfs

    Use this when the user asks which ETFs would diversify an ETF or a portfolio of ETFs, what could be added to diversify it, or which ETFs moved least with what they hold. Ranks a fixed, published list of 30 large US ETFs across six kinds of exposure (US, sector, international and…

Details

Endpointhttps://tickerinside.com/mcp (Streamable HTTP)
Package[email protected] (NPM, stdio)
First published14 Oct 2026
Last updated14 Oct 2026
Registry namecom.tickerinside/tickerinside-mcp

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