IBM vs SPY: International Business Machines Corporation vs SPDR S&P 500 ETF Trust Historical Returns & Investment Comparison

This IBM vs SPY comparison analyzes the historical stock performance of International Business Machines Corporation and SPDR S&P 500 ETF Trust side-by-side. Using real, adjusted market data, this tool shows how identical investments in both stocks would have performed over time—highlighting differences in returns, volatility, and consistency across market cycles.

Use the interactive calculator below to adjust the investment amount and time period, visualizing how International Business Machines Corporation and SPDR S&P 500 ETF Trust have historically performed against each other.

Company Profiles

International Business Machines Corporation

IBM

International Business Machines Corporation (IBM) is a global technology and consulting company that provides integrated solutions and services. IBM offers a wide range of products, including cognitive solutions, cloud platforms, and enterprise systems, with a strong focus on artificial intelligence, hybrid cloud, and quantum computing. The company serves clients across various industries, helping them to modernize their IT infrastructure, optimize their operations, and drive digital transformation.

Key Innovations

✓Pioneered many foundational technologies in computing, from mainframes to relational databases and artificial intelligence (e.g., Watson).
✓Leading advancements in quantum computing and hybrid cloud technologies, positioning itself at the forefront of future technological shifts.

Business Segments

Software
Includes hybrid platform and solutions software (e.g., Red Hat, Automation, Data & AI, Security) and transaction processing software.
Consulting
Provides business transformation, technology consulting, and application operations services.
Infrastructure
Offers infrastructure services (e.g., hybrid infrastructure, infrastructure support services) and infrastructure products (e.g., IBM Z, Power, Storage).

SPDR S&P 500 ETF Trust

SPY

SPY is the first exchange-traded fund (ETF) listed in the US. It is designed to track the S&P 500 Index, which measures the performance of the large-cap segment of the US equity market.

Key Innovations

✓First US-listed ETF

Business Segments

ETF
Passive investment vehicle tracking the S&P 500.

How This Comparison Works

Our stock comparison tool uses adjusted closing prices to calculate year-by-year returns for both stocks. This ensures an apples-to-apples comparison that accounts for:

✓Dividends: All dividend payments are reinvested
✓Stock splits: Historical prices are adjusted for all splits
✓Head-to-head record: Shows which stock outperformed each year
✓Statistical analysis: Average returns, best/worst years, and win rates

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Important Disclaimer

This comparison tool is for educational and informational purposes only and does not constitute financial, investment, or trading advice. Past performance is not indicative of future results. Historical returns include dividends and stock splits but do not account for taxes, fees, inflation, or individual circumstances. Stock market investments carry risk, including the potential loss of principal. Always consult with a qualified financial advisor before making investment decisions. The data presented is based on historical market data and may contain inaccuracies or delays.