AAPL vs ILMN: Apple Inc. vs Illumina, Inc. Historical Returns & Investment Comparison

This AAPL vs ILMN comparison analyzes the historical stock performance of Apple Inc. and Illumina, Inc. 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 Apple Inc. and Illumina, Inc. have historically performed against each other.

Company Profiles

1

Apple Inc.

AAPL

Apple Inc. is a global leader in consumer electronics, software, and online services. Founded in a garage by Steve Jobs, Steve Wozniak, and Ronald Wayne, the company has evolved into one of the world's most valuable and influential brands. Apple designs, manufactures, and markets a broad range of high-end consumer technology products, including the iPhone, iPad, Mac, and Apple Watch. Beyond hardware, the company has built a massive digital ecosystem through its Services segment, which includes the App Store, Apple Music, iCloud, and Apple Pay. In recent years, Apple has significantly vertically integrated its supply chain by developing its own custom silicon (M-series and A-series chips) and has expanded into spatial computing with the Vision Pro platform.

Key Innovations

  • Graphical User Interface (GUI) popularized by the Macintosh
  • Multi-touch technology and the modern smartphone interface
  • Apple Silicon (A-series and M-series SoC architecture)
  • FaceID and TouchID biometric security systems
  • Retina Display high-density screen technology
  • MagSafe charging and accessory ecosystem
  • Spatial Computing (VisionOS) for mixed-reality environments

Business Segments

  • iPhone
    The company's primary hardware driver, consisting of its line of smartphones based on the iOS operating system.
  • Mac
    Personal computers based on the macOS operating system, including the MacBook Air, MacBook Pro, iMac, Mac mini, and Mac Studio, now powered by Apple Silicon.
  • iPad
    Multi-purpose tablets based on the iPadOS operating system, spanning from the iPad mini to the high-performance iPad Pro.
2

Illumina, Inc.

ILMN

Illumina, Inc. is an American biotechnology company that specializes in developing, manufacturing, and marketing integrated systems for the analysis of genetic variation and biological function. It operates primarily in the life sciences tools and services sector, focusing on genomic sequencing and array-based solutions that are utilized by a wide range of academic, government, pharmaceutical, biotechnology, and clinical institutions globally.

Key Innovations

  • Pioneering and continuously advancing DNA Sequencing Platforms (e.g., NovaSeq, HiSeq, MiSeq, MiniSeq, iSeq, NextSeq) utilizing sophisticated technologies like bridge amplification and reversible terminators.
  • Introduction of the NovaSeq X Plus in September 2022, a high-throughput sequencing system capable of sequencing up to 20,000 genomes per year.
  • Development of a comprehensive bioinformatics suite and software solutions that facilitate the analysis and interpretation of vast amounts of genetic data.
  • Maintaining a dominant position in the genomics market, driven by its next-generation sequencing (NGS) technology.

Business Segments

  • Genomic Sequencing
    Provides DNA sequencing platforms and consumables for various applications, including whole-genome sequencing, targeted sequencing, and RNA sequencing.
  • Microarray Solutions
    Offers microarrays for SNP genotyping, gene expression, and protein analysis, providing a cost-effective way to analyze genetic markers.
  • Kits and Reagents
    Develops and supplies a comprehensive range of kits and reagents, including library preparation kits, for diverse DNA and RNA inquiries.

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.