The 12-Metric Checklist Before Buying Any Stock

Most investors buy stocks on a story and check the numbers later, if ever. This checklist reverses the order: 12 metrics, each with an indicative threshold and an exact location in the filings, before a single dollar moves.

The list is deliberately strict. Passive investors accept whatever the index holds; a stock picker’s edge starts with refusing most of what the market offers, a discipline covered in our step-by-step framework for how to analyze a stock.

Every number below comes from the annual 10-K report, which the SEC describes as the fullest overview of a company’s business and audited financials. You can pull any company’s 10-K free of charge on EDGAR, the SEC’s filing database.

The checklist at a glance

Each metric is explained below with a worked example. The thresholds are indicative screens for a typical established company, not laws of nature: a software business and a railroad will not sit at the same levels.

Growth and margins: metrics 1 to 3

Start with the income statement, found under Item 8 of the 10-K alongside the other audited statements. Take a hypothetical company that grew revenue from $713 million to $1,000 million over five years: that is a 7 percent compound annual rate, comfortably above the 5 percent bar.

Five years is the minimum window because any single year lies. A weak comparison period, an acquisition, or a one-off contract can make 12 months look like a trend.

Gross margin comes next: our company earns $420 million of gross profit on $1,000 million of revenue, a gross margin of 42 percent. The level matters less than the stability, because a margin that swings 10 points between years signals weak pricing power.

Operating margin closes the trio. With $150 million of operating income, the company runs at 15 percent, and the five-year trend should be flat or rising: eroding operating margins on growing revenue often mean growth is being bought.

Cash generation: metrics 4 and 5

Metric 4 tests whether reported profits turn into cash. Our company reports $100 million of net income, $140 million of operating cash flow, and $40 million of capital expenditures, so free cash flow is $100 million and conversion is 100 percent.

Anything below 80 percent for several years running deserves suspicion, for the reasons laid out in our guide to what free cash flow really measures. Chronic gaps between earnings and cash are also the first item in our list of red flags in financial statements.

Metric 5 turns that cash into a price signal. At a $2,000 million market cap, $100 million of free cash flow is a 5 percent yield, above the 4 percent bar; the full logic sits in our article on free cash flow yield.

The table below shows the two calculations side by side.

Returns on capital: metric 6

ROIC answers the only question that matters long term: how much does the business earn on the money tied up in it? For our company, after-tax operating profit is $150 million times (1 minus a 21 percent tax rate), or $118.5 million.

Invested capital is $800 million of equity plus $400 million of debt minus $150 million of cash, or $1,050 million, which puts ROIC at 11.3 percent. That clears the 10 percent bar; why this beats the more popular return on equity is the subject of our ROIC versus ROE comparison.

Balance sheet strength: metrics 7 and 8

Debt decides who survives a bad year. Our company carries $400 million of debt against $800 million of equity, a debt-to-equity ratio of 0.5, half the 1.0 ceiling.

Interest coverage tests the same risk from the income side: $150 million of operating income against $25 million of interest expense gives an interest coverage ratio of 6x. Below 5x, a 20 percent profit drop starts a conversation with lenders instead of shareholders.

Shareholder alignment: metric 9

The cover page of the 10-K states shares outstanding, and the five-year trend tells you whose side management is on. Our company went from 104 million to 100 million shares, about 1 percent retired per year through buybacks.

A share count rising 3 percent or more per year quietly hands your ownership to employees and dealmakers. Stock-based compensation is the usual engine of that transfer, and it is a real cost even when adjusted earnings pretend otherwise.

Valuation: metrics 10 and 11

Only now, with quality established, does price enter. Metric 10 compares the current P/E ratio to the stock’s own five-year range: our company trades at 20 times earnings ($2,000 million over $100 million), and the question is whether that sits above or below its own historical midpoint.

Metric 11 corrects P/E’s blind spot for debt. Enterprise value is $2,000 million of market cap plus $250 million of net debt, and with $200 million of EBITDA the multiple is 11.25x, to be judged against sector peers; when each multiple works is the subject of our EV/EBITDA versus P/E guide.

Dividend safety: metric 12

If the company pays a dividend, the payout ratio is the last gate. Our company pays out $45 million against $100 million of net income, a 45 percent payout with room for bad years.

Above 60 percent, dividends start competing with reinvestment, and above 80 percent they live on borrowed time. The predictive power of this single number is documented in our piece on payout ratios and dividend cuts.

How to use the checklist without fooling yourself

Run the 12 metrics in order and write down each result before forming an opinion, because a scorecard filled in after you already like the stock is worthless. One failure with a documented reason, such as a heavy but temporary capex cycle, can be acceptable.

Adjust the bars to the industry before judging. A grocery chain will never show a 42 percent gross margin, and a young software company may fail the dividend test simply because it should not pay one yet.

Three or more failures is a pass, especially when cash conversion, coverage, and share count fail together. The stock picker’s advantage over the index is not finding more ideas: it is rejecting the ideas the index is forced to hold.