Which ETFs hold a stock

One ticker shows who it is, how it has behaved, and every fund that holds it. Two go side by side: returns, risk, correlation, and the funds holding both.

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16,735 securities in 627 issuer files, 4,672 stocks with three years of stats. No account, no sign-in; usage is counted anonymously.

How does one company end up in a dozen funds?

A broad index fund holds hundreds of companies and nobody reads the list, so the same company then appears in a sector fund, a growth fund and a dividend fund, at very different weights, and the total is not something anyone tracks. This shows every covered fund that holds a company, ordered by how much of it they carry.

The companies the covered funds own the largest share of, their shares held against the company's shares outstanding, are listed on the ETF ownership page.

Any two tickers, no page needed

Two stocks go side by side on market cap, valuation, returns, drawdown and volatility, with the correlation of their weekly returns and the funds that hold both. A stock and a fund answer the membership question: whether the fund holds it, at what weight and rank, and how closely the two move. Two funds fall through to the overlap check. There are more than twelve million pairs and every one of them works here, computed in your browser from the same files the API serves.

What does it not tell you?

Weights come from each issuer's most recent file, and those files are published on different schedules, so two funds on this page are often dated weeks apart. Both dates are shown. Correlation measures co-movement over three years of weekly returns; it is not a signal to act on.

For the reverse question, what a whole portfolio carries once every fund is seen through, use the portfolio x-ray. And every question this page answers also answers from Claude, Cursor or any assistant: the MCP server installs in one line and computes the same figures for any pair.

Stocks with a page

361 stocks have a page of their own: every covered fund holding them with its weight and the date of its issuer file or SEC filing, returns and risk, and the stocks that have moved least and most like them. SPCX, SNDK, CRWV, CBRS and HONA have too short a price history for the risk figures and that comparison, so their pages give the weeks of prices instead. Every other stock answers in the box above.