S&P 500 vs. Euro Stoxx 50: Why US and European Stock Markets Perform So Differently
Sector mix, buybacks, valuations and the currency effect: a data-driven look at why the S&P 500 has beaten European indices, and when Europe actually wins.
Over the fifteen years to 2025, the S&P 500 returned roughly triple the Euro Stoxx 50 in dollar terms. Understanding why — and when the pattern reverses — is essential for anyone on either side of the Atlantic deciding where to put savings.
The Sector Story
An index is just a basket of sectors, and the two baskets are fundamentally different:
- S&P 500: roughly 30%+ technology (Apple, Microsoft, Nvidia, Amazon, Alphabet, Meta alone are about a quarter of the index), plus healthcare and communication services. It is a growth machine.
- Euro Stoxx 50: banks, insurers, industrials, luxury goods (LVMH, Hermès) and energy. Europe's largest listed "tech" names are ASML and SAP — world-class, but too few to move the index the way the Magnificent Seven move the S&P.
When global investors pay up for growth (2010-2021, 2023-2025), the US wins almost mechanically. When value, dividends and commodities lead (2000-2007, 2022), Europe closes the gap or wins outright.
The Buyback Machine
US corporations repurchase $700-900 billion of their own stock in strong years; the top 20 buyers are mostly tech giants. European companies historically preferred dividends — the Euro Stoxx 50 yields roughly 3% versus about 1.3% for the S&P 500. Buybacks compound per-share earnings faster; dividends force cash out. Part of the US "outperformance" is simply this capital-return arithmetic.
Valuation: The Price of the Gap
The S&P 500 typically trades at 19-22x forward earnings; the Euro Stoxx 50 at 12-14x — a 40-50% discount that has persisted for a decade. Bulls call the US premium justified by returns on equity (roughly 18-19% vs. 12-13%); bears call Europe the value trade of the decade. Both agree on one thing: the gap itself is the debate.
The Currency Overlay Americans and Europeans Forget
Returns depend on your home currency:
- A European in an unhedged S&P 500 fund earned the index return plus the dollar's appreciation — the euro fell from 1.39 (2014) toward 1.05-1.10, adding several points a year.
- An American in European stocks suffered the reverse: even the Euro Stoxx's decent 2022-2025 run in euros shrank when converted at a weaker euro.
Track EUR/USD alongside your positions; the currency is often half the trade. Our stocks and forex pages exist for exactly this pairing.
When Europe Wins
European equities outperformed the US over 2000-2007, and again in 2022 when banks (European index heavyweights) surged with rate hikes while US tech crashed. Catalysts watched for the next rotation: European fiscal expansion on defense and infrastructure, buyback growth at European champions, and any sustained narrowing of the transatlantic rate gap.
Practical Checklist
- Know your index's sector bet before blaming "Europe" or "America."
- Decide consciously whether to hedge currency; hedged EU-listed S&P 500 funds exist and cost a fraction of a percent.
- Dividends vs. buybacks matter for your tax wrapper — see our US vs. Europe investing guide.
*Educational content; index figures are approximate and past performance is not investment advice.*
Disclaimer
This content is for informational purposes only and does not constitute investment advice. You are advised to consult a qualified financial advisor before making investment decisions. USD Euro 360 makes reasonable efforts to ensure the accuracy of the information presented but cannot be held responsible for any losses.