How to buy AI stocks.

Buying AI stocks works the same as buying any public stock. You need a brokerage account with access to the exchange where the stock trades, funds to invest, and the correct ticker symbol. This guide covers the full process.

Step-by-step: how to buy an AI stock.

1

Decide which AI stock you want to buy.

Most major AI stocks trade on US exchanges (NASDAQ or NYSE). Nvidia (NVDA), AMD (AMD), TSMC (TSM), and the hyperscalers (AMZN, GOOGL, MSFT) are the most liquid. Smaller names may trade on other exchanges or have wider spreads. See ourbest AI stocks list for a starting point.

2

Choose a broker.

Pick a regulated broker with access to the exchange where your target stock trades. Factors to compare: commission rates, minimum deposit, available markets, and whether fractional shares are supported. We compare the main options below.

3

Open and fund your account.

Most online brokers complete identity verification in under 15 minutes. You will need a government-issued ID and proof of address. Funding is typically via bank transfer or debit card. Minimum deposits vary by broker.

4

Search for the ticker symbol.

In your broker's search, enter the ticker symbol (e.g. NVDA for Nvidia). Always confirm the exchange in the search result to make sure you are buying the right instrument. Some international exchanges list different shares under similar symbols.

5

Place your order.

A market order executes at the current price. A limit order lets you set a maximum price. For fractional shares, you enter a dollar amount instead of a share count. Review the order summary, including any commission or spread, before confirming.

Which broker should you use?

The right broker depends on your location. eToro is available to investors in Europe, the Middle East, and Australia. Robinhood is US-only. Interactive Brokers has the widest international coverage. See our full broker comparison.

Sponsor

eToro isn't available in Belgium. BUX is.

Invest in big names in AI from €10 with fractional shares.

  • Zero Order* or from €0.99 per trade
  • Fractional shares from €10
  • For residents of NL, BE, DE and FR

Free AI stock worth €20. Enter AISTOCK20 during sign-up. Free share requires a deposit.

*Other fees may apply, see bux.com/fees/. Investing involves risk. You can lose (part of) your investment. BUX sponsors this site for a fixed fee. No commission is earned on clicks, signups or deposits. BUX has no editorial input.

Open a BUX account →

Partner

Europe, Middle East, Australia (not US/Canada)

Buy Nvidia, AMD, TSMC, and the wider AI stock universe on a multi-asset platform with fractional shares and zero commission on US stocks where available.

  • US and global stocks
  • Fractional shares from $10
  • Zero commission on stocks*
  • Copy trading and social features
Visit eToro →

Robinhood

US only

Commission-free US stock trading with fractional shares and an easy-to-use mobile app. Good for US investors buying AI names like Nvidia and AMD.

  • Zero commission trades
  • Fractional shares
  • Options and crypto available
  • US investors only
Visit Robinhood →

Interactive Brokers

Global

Professional-grade broker with global market access including Korean Exchange stocks (Samsung, and SK Hynix's original 000660 line) and competitive commissions for active traders.

  • Global market access
  • Low commissions for active traders
  • Fractional shares available
  • US and international investors
Visit Interactive Brokers →

DEGIRO

Europe

Low-cost European broker with access to 50+ exchanges including US, Korean, and Dutch-listed AI stocks. Popular with investors in the EU.

  • Low flat-rate commissions
  • 50+ global exchanges
  • No monthly fee account
  • EU and European investors
Visit DEGIRO →

Capital at risk. eToro is a multi-asset investment platform. The value of your investments may go up or down. Australian residents: eToro Service (ARSN 637 489 466). Capital at risk. See PDS and TMD. Some links on this page are partner or affiliate links. We may earn a commission at no extra cost to you if you sign up. This never affects our analysis or recommendations. See our affiliate disclosure.

What about private AI labs like Anthropic and OpenAI?

Anthropic, OpenAI, xAI, Mistral, and other frontier AI labs are still private. They have no public ticker, so you cannot buy their shares through a standard broker. The realistic way retail investors get exposure today is indirectly, through their public backers, Amazon and Alphabet for Anthropic, Microsoft for OpenAI.

The other thing you can do is track their progress toward a public listing. We follow each lab's valuation, funding, and IPO filing status so you know the moment shares actually become available to everyone.

See our AI IPO tracker for valuations and filing status across the leading private labs.

What to consider before buying AI stocks.

  • Concentration risk. AI spending is currently dominated by a handful of hyperscalers. A slowdown in their capex plans affects Nvidia, AMD, and the supply chain simultaneously.
  • Valuation. Many AI names trade at high earnings multiples, pricing in years of future growth. If revenue growth slows, re-rating risk is significant.
  • Geopolitics. Export controls on advanced chips, particularly to China, directly affect the revenue of Nvidia, TSMC, and others.
  • Competition. Nvidia's market position is strong but not guaranteed. AMD, Google TPUs, and custom chips from hyperscalers are all eating into its total addressable market over time.
  • Diversification. Buying an AI ETF spreads risk across many names. A single stock concentrates your exposure to one company's execution.

This guide covers mechanics, not investment advice. All AI investments carry significant risk. Read our full disclaimer.