Morningstar Investment Research Center offers real-time access to comprehensive data and independent analysis on thousands of investments, spanning mutual funds, stocks, exchange-traded funds, and closed-end funds.
BigCharts is the worlds most comprehensive and easy-to-use investment research Web site, providing access to professional-level research tools such as interactive charts, quotes, industry analysis and intraday stock screeners, as well as market news and commentary.
"...search information collected by the SEC several ways: Company or fund name, ticker symbol, CIK (Central Index Key), file number, state, country, or SIC (Standard Industrial Classification); Most recent filings; Key mutual fund disclosures; Mutual fund voting records; Mutual fund name, ticker, or SEC key (since Feb. 2006); Variable insurance products (since Feb. 2006)."
Picked by Barrons as one of the best finacial websites on the Internet, InvestorLinks.com is a financial resource website offering the most comprehensive financial directory on the Internet, with links and descriptions to over 12,000 financial websites. Free portfolio tracker, e-mailed news alerts, message boards, stock quotes and indices.
Within seven main categories -- liquidity, solvency, efficiency, profitability, market prospect, investment leverage, and coverage -- provides formulas to figure different ratios.
"the country’s leading professional association of Fee-Only financial advisors—highly trained professionals who are committed to working in the best interests of those they serve."