Filings-first investor research
Move from a headline to the numbers that matter
Build a cash-flow valuation with sensitivity analysis, separate company proceeds from selling-holder proceeds in an equity offering, and test reported fundamentals. Inputs stay in your browser.
Open the DCF Scenario Lab →Advanced analysis
Multi-step models for valuation and capital-markets research, with visible assumptions and limitations.
Valuation · Sensitivity matrix
DCF Scenario Lab
Forecast explicit free cash flow, terminal value, enterprise-to-equity bridge, value per share, and a nine-case sensitivity table.
Build a valuation →Capital raising · Deal mechanics
Equity Offering Analyzer
Separate primary and secondary shares, fees, option exercise, company proceeds, selling-holder proceeds, dilution, cash, debt, and EPS.
Analyze an offering →Reported fundamentals
Translate comparable filing figures into a focused diagnostic and connect calculations to source-linked research.
Quarterly Change Analyzer
Compare revenue, operating margins, cash conversion, and diluted share count.
Analyze a quarter →Apple company notebook
Review a dated, source-linked comparison of fiscal Q2 and Q3 2026.
Open the notebook →Quick tools and foundations
Smaller models for a single question. Use the advanced modules for a fuller analysis.
Reverse expectations
Calculate the revenue growth implied by a future revenue multiple.
Open quick tool →Research principles
These models calculate from user-provided assumptions and provide general education, not personalized investment advice. Verify inputs against the underlying filing and examine a range of outcomes.