AMZN · Operating margin

AMAZON COM INC: operating margin not reported

AMAZON COM INC's filings don't tag the concepts operating margin is computed from — common for banks, financials, and fund trusts. Echelon won't compute a figure the filing doesn't state. Below: what operating margin means, and where it appears when a filer does report it. Why we refuse

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Answers come strictly from AMZN's 10-K filed 2026-02-06, and every answer links the exact passages it used. Questions asking what to do with the stock are refused — that's the point.

What operating margin is

Operating income as a share of revenue — what remains after both the direct cost of sales and the operating expenses (R&D, sales & marketing, G&A) that run the business. It measures how much of the gross margin survives the cost of operating the company.

Operating margin = Operating income ÷ Revenue

Drivers — what actually moves it

Gross margin: everything that moves gross margin flows straight through.
Opex leverage: when revenue grows faster than R&D, S&M and G&A, margin expands — and vice versa.
One-time items: impairments and restructuring charges inside operating income distort single-year comparisons.

Open AMZN in the terminal Definition · Operating margin Learn to compute it

Educational use only — not investment advice. Figures come from public SEC filings; Echelon teaches you to analyze data, it never recommends buying or selling any security.