The holdings of every US ETF, every day.
5,730 of the 5,733 listed ETFs have a file here, 5,423 with their holdings, every holding dated.
Connect your agent
Copies a setup prompt
Largest ETFs
- IVViShares Core S&P 500 ETF$881.3B
- SPYSPDR S&P 500 ETF Trust$809.2B
- QQQInvesco QQQ Trust$498.9B
- IEFAiShares Core MSCI EAFE ETF$190.2B
- SPYMState Street SPDR Portfolio S&P 500 ETF$173.6B
- IEMGiShares Core MSCI Emerging Markets ETF$160.1B
- IWFiShares Russell 1000 Growth ETF$127.7B
- XLKTechnology Select Sector SPDR Fund$127.3B
Every ETF page · US ETFs in numbers · Daily ETF flows · Private companies in funds · Target-date funds, looked through
Stocks held by the most ETFs
Tools
Does it diversify me?How much of an ETF you already hold, and how it moved on your down weeks.
Compare two ETFsWhat two ETFs hold in common, and how differently they moved.
Portfolio x-rayWhat your ETFs hold underneath, company by company, in money.
ETF overlap calculatorHow much of one ETF is already in another, by weight.
Most duplicated pairsThe ETFs that hold nearly the same companies.
Answers from the latest files
- Nvidia is 7.9% of IVVFrom IVV's file of 2026-10-15
- VOO and QQQ overlap by 54.0% of their weightFrom VOO's SEC filing for 2026-06-30, QQQ's file of 2026-10-15
- 747 US stock ETFs hold NvidiaFrom issuer files and SEC filings
For programs and AI assistants
- JSON API, no key
https:/VOO's file/ tickerinside.com/ api/ v1/ fund/ {ticker}.json - MCP server
https://tickerinside.com/mcp
TickerInside is an open, machine-readable database of US ETF holdings, with the source and date of each holding. The holdings are read from the issuers' own files and from SEC filings, linked to the stocks inside each fund, and served with no key. How the numbers are produced.
Licences, and what is not served, are on the API page.
