About Fundamental Lens
Fundamental Lens is an independent research tool for understanding U.S. public companies through their reported financial statements. We bring growth, profitability and cash generation together so you can form your own view.
What this edition covers
Explore Apple, Microsoft and Alphabet across fiscal years 2021–2025. The dashboard includes annual trends, company comparisons, CSV exports and a manual valuation calculator. It does not provide live prices or analyst forecasts.
Our editorial approach
Start with original filings. Identify each measure, fiscal year end and retrieval date. Explain calculations so readers can reproduce them. Keep reported facts separate from assumptions. Different fiscal calendars and later restatements can affect comparability.
Corrections and feedback
When checking a number, use the SEC filing link and the methodology page to locate its original source. The site currently has no public feedback inbox.
Use and limitations
This site provides general information and educational tools, not personalized investment advice. Calculator results are scenarios based on your inputs, not estimates of fair value or recommendations to trade. Historical performance does not predict future results.