
Buy great businesses.
Don't pay too much.
Do nothing.
Start your 14-day free trialThat's Coffee Can Investing. This tool is built for serious long-term investors like you. Data is built upon the time-tested principles of legendary investors like Warren Buffett, Charlie Munger, Benjamin Graham, Peter Lynch, Lou Simpson, Terry Smith, and more.
Based on the Principles of Legendary Investors

"Price is what you pay; value is what you get."
—Warren Buffett
"A great business at a fair price is superior to a fair business at a great price."
—Charlie Munger

Measure what matters. Value it fast.
Multi-metric valuation models trained on decades of market data to surface fair value quickly.

Instant Discounted Cash Flow Valuations
The world's fastest discounted cash flow calculations benchmarked against market realities.

Identify Great Businesses Fast
Our proprietary 26-metric Coffee Can scores rank more than 1,500 companies on data designed to reveal businesses with durable economic moats.
Growth Metrics
- Revenue growth (1Y, 3Y, 5Y, 10Y)
- EXCLUSIVE: Owner's earnings growth (1Y, 3Y, 5Y, 10Y)
- EXCLUSIVE: Growth consistency
Moat Metrics
- EXCLUSIVE: Owner's earnings on invested capital
- EXCLUSIVE: Gross profits to assets
- Gross margin
- Operating margin
- ROE (TTM, 10Q avg, 10Y avg)
- ROA (TTM, 10Q avg, 10Y avg)
- ROIC (TTM, 10Q avg, 10Y avg)
Financial Strength
- Interest coverage ratio
- EXCLUSIVE: Shareholder yield
- Debt to equity
- Preferred stock outstanding
Warren Buffett's Owner's Earnings
Warren Buffett's favored free cash flow variant, previously unavailable to anyone without the data and Excel formulas. It's now calculated and standardized for every company, and available to be used in the Discounted Cash Flow and statistical valuation models.
Market-beating data you won't find anywhere else
Novy-Marx (2012) found that using the gross profits-to-asset ratio "dramatically increases the performance of value strategies." The problem? That ratio is not available anywhere else, so calculating it requires an Excel spreadsheet, at minimum.
Now, it's all done for you. And also compared in real-time against its sector and market peers.

Index Rankings
Ranks each company in the S&P 500, Dividend Aristocrats, S&P 600 (small caps), and S&P 400 (mid caps) from top-to-bottom. Find the highest-quality investment candidates for each category in minutes.
S&P 500
S&P 400
S&P 600
Dividend Aristocrats

See the signal. Skip the noise.
It's all delivered in an interface designed to stay out of your way. I purposefully stripped out distracting vanity metrics so you focus only on durable business fundamentals.
Lightning-Fast Industry-and-Market Comparisons
Scored relative to the universe: Every metric is ranked against all companies in the database and companies in their own sector, so you instantly know where each business stands.
Institutional Research Quality
As a full-time investment analyst, these are the metrics that I look at when assessing a business's quality and valuation. This is the tool that I wish I had in 2008 when I started investing.
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About Me

My name is Nathan Winklepleck, CFA. I'm a full-time investment analyst, an Amazon #1 Best Selling author, and host of a popular investing YouTube channel. I'm passionate about data-driven investing for the long-term. When I'm not researching companies, I'm hanging out with my wife, Courtney, and our four children.
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