# GeminIQ > GeminIQ is a fundamental analysis and investment research platform for individual and professional investors. It sources financial data directly from SEC EDGAR filings (10-K, 10-Q) using XBRL tags — no third-party API normalization — providing 17+ years of historical data with full traceability back to the original source filing. Tools include a stock screener (100+ metrics), custom financial tables, interactive visualizations, insider transaction tracking, institutional ownership monitoring, and pre-built stock screens based on proven investment strategies. ## Core Platform Tools - [Stock Screener](https://www.geminiq.com/demo/screener) - Filter 8,500+ stocks by 100+ fundamental metrics with stackable filters; data sourced directly from SEC XBRL filings - [Financial Research Platform](https://www.geminiq.com/demo/research) - Custom financial tables, multi-metric visualizations, and 17+ years of 10-K/10-Q data with XBRL tag traceability - [Custom Watchlists](https://www.geminiq.com/demo/watchlist) - Build comparable company (comps) analyses across any set of tickers - [Platform Features Overview](https://www.geminiq.com/features) - Full list of tools: price variance heat maps, insider transactions, institutional ownership, earnings reaction tracking ## Financial Metrics Library (71 definitions) - [Valuation Metrics](https://www.geminiq.com/metrics/valuation) - P/E ratio, EV/EBITDA, P/B, P/S, PEG, EV/Revenue, and more - [Profitability & Returns](https://www.geminiq.com/metrics/profitability-returns) - ROIC, ROE, ROA, gross margin, operating margin, net margin - [Growth Metrics](https://www.geminiq.com/metrics/growth) - Revenue growth, EPS growth, free cash flow growth - [Liquidity Ratios](https://www.geminiq.com/metrics/liquidity) - Current ratio, quick ratio, cash ratio - [Leverage & Debt](https://www.geminiq.com/metrics/leverage-debt) - Debt/equity, net debt/EBITDA, interest coverage - [Efficiency & Turnover](https://www.geminiq.com/metrics/efficiency-turnover) - Asset turnover, inventory turnover, receivables turnover - [Per-Share Metrics](https://www.geminiq.com/metrics/per-share) - EPS, book value per share, free cash flow per share - [Cash Flow Metrics](https://www.geminiq.com/metrics/cash-flow) - Operating cash flow, free cash flow, capex - [All Metrics Index](https://www.geminiq.com/metrics) - Browse all 71 metric definitions with formulas and platform comparisons ## Pre-Built Stock Screens (Investment Strategies) - [Magic Formula Screen](https://www.geminiq.com/screens/value) - Joel Greenblatt's Magic Formula: high earnings yield + high ROIC - [Piotroski F-Score](https://www.geminiq.com/screens/quality) - 9-factor financial strength scoring system - [Altman Z-Score](https://www.geminiq.com/screens/risk) - Bankruptcy risk prediction model - [GARP Strategy](https://www.geminiq.com/screens/growth) - Growth at a Reasonable Price: PEG ratio-based filtering - [All Stock Screens](https://www.geminiq.com/screens) - 18 pre-built strategies including deep value, net-net, high ROIC, dividend growth ## Educational Blog - [How to Read a 10-Q in Under 30 Minutes](https://www.geminiq.com/blog/10-Q_In_Under_30) - Step-by-step walkthrough using Apple's Q1 FY2026 10-Q filing - [How to Read a 10-K: Apple's Annual Report](https://www.geminiq.com/blog/How_to_10-K_Apple) - Full 10-K analysis guide using Apple as the example - [Complete Guide to SEC Filings](https://www.geminiq.com/blog/Complete_Guide_SEC_Filings) - 10-K, 10-Q, 8-K, and Form 4 explained for investors - [What Is XBRL?](https://www.geminiq.com/blog/What_Is_XBRL) - How XBRL tags work and why they matter for data quality - [50 Financial Metrics Every Investor Should Know](https://www.geminiq.com/blog/50_Financial_Metrics) - Comprehensive reference for fundamental analysis metrics - [What Third-Party Financial Data Misses](https://www.geminiq.com/blog/Third_Party_Data_Miss) - How normalized data loses company-specific line items - [Earnings Reaction Patterns](https://www.geminiq.com/blog/Earnings_Reaction_Patterns) - How markets respond to earnings beats, misses, and guidance - [All Blog Posts](https://www.geminiq.com/blog) - Full archive of financial research and analysis articles ## Competitor Comparisons - [GeminIQ vs Bloomberg Terminal](https://www.geminiq.com/competitor-comparison/bloomberg-terminal) - Feature and pricing comparison - [GeminIQ vs Koyfin](https://www.geminiq.com/competitor-comparison/koyfin) - Side-by-side data sourcing and feature comparison - [GeminIQ vs GuruFocus](https://www.geminiq.com/competitor-comparison/gurufocus) - Screener and data quality comparison - [GeminIQ vs TIKR](https://www.geminiq.com/competitor-comparison/tikr) - Terminal feature comparison - [All Comparisons](https://www.geminiq.com/competitor-comparison) - GeminIQ vs 10 financial platforms ## Pricing & Free Trial - [Subscription Plans](https://www.geminiq.com/subscription-page) - Monthly ($49/mo), Annual ($39/mo), and Founders ($29/mo lifetime lock) plans; 7-day risk-free trial included - [Try Free Demo](https://www.geminiq.com/demo/research) - Explore GeminIQ with real data, no account required ## About - [About GeminIQ & Founders](https://www.geminiq.com/about) - Chad Hartman (Co-Founder & CEO, Air Force veteran, quantitative analyst) and Brett Hartman (Co-Founder & CTO, MS in Software Engineering & AI) - [Contact](https://www.geminiq.com/contact)