Amazon.com, Inc. (AMZN)
Amazon runs the largest US e-commerce marketplace and, through AWS, the leading cloud-computing platform. It also holds sizeable positions in advertising, logistics, and streaming media.
Consumer Discretionary stock comparison
AMZN vs TSLA: which business are you actually underwriting?
Compare Amazon.com, Inc. with Tesla, Inc. using their business models, SEC classifications, fiscal calendars, current primary filings, and the research questions that matter. This is a thesis framework—not a price target or automatic winner.
- Sector
- Consumer
- Industry
- Different SIC
- Shared themes
- 2
- Updated
- 2026-04-30
AMZN vs TSLA: quick comparison
| Company fact | AMZN | TSLA |
|---|---|---|
| Company | Amazon.com, Inc. | Tesla, Inc. |
| Exchange | NASDAQ | NASDAQ |
| Headquarters | Seattle, Washington | Austin, Texas |
| Founded | 1994 | 2003 |
| SEC industry | Retail-Catalog & Mail-Order Houses | Motor Vehicles & Passenger Car Bodies |
| Fiscal year-end | December 31 | December 31 |
| Latest annual filing | 10-K · 2026-02-06 | 10-K/A · 2026-04-30 |
How the businesses differ
Tesla, Inc. (TSLA)
Tesla is the leading maker of battery-electric vehicles and a producer of energy-storage and solar products. Its ambitions in autonomy, robotics, and AI make it one of the most closely watched and volatile large-cap stocks.
The useful starting point is not which ticker has performed better. It is whether the two companies convert the same economic forces into revenue and cash flow in the same way. AMZN is classified by the SEC as Retail-Catalog & Mail-Order Houses, while TSLA is classified as Motor Vehicles & Passenger Car Bodies. The different industry codes are a warning against treating sector membership as proof of identical economics.
Which thesis does each company fit?
Use the distinction below to decide which filing deserves deeper work. It is a research routing rule, not a recommendation or prediction.
Study AMZN when…
- Real wage growth and consumer confidence
- Interest rates on autos and big-ticket credit
- Inventory cycles and promotional intensity
- The trade-down between premium and value
Study TSLA when…
- Real wage growth and consumer confidence
- Interest rates on autos and big-ticket credit
- Inventory cycles and promotional intensity
- The trade-down between premium and value
Shared research themes
Artificial intelligenceUS markets
SEC filing comparison and disclosure evidence
Start with primary filings because fiscal calendars and accounting presentation can make superficially similar quarters incomparable.AMZN's fiscal year ends December 31, while TSLA's ends December 31. Normalize the reporting periods before comparing growth, margins, capital intensity, or guidance.
The current verified House Clerk snapshot contains 4matched transaction rows for AMZNand 0 for TSLA. These delayed, range-based disclosures can identify a filing to inspect; they do not establish motive, conviction, or a real-time trading signal.
AMZN primary filings
TSLA primary filings
What this comparison cannot tell you
This page does not contain licensed live prices, a valuation model, earnings estimates, portfolio constraints, or a forecast of future returns. SEC classifications can be broad, company descriptions can lag strategic change, and the latest annual filing may predate a material acquisition or divestiture. Read subsequent quarterly and current reports before making a decision.
A stronger business is not automatically the better stock. Starting valuation, expectations, capital structure, cyclicality, dilution, and the probability of each thesis determine the investment outcome. Use this comparison to frame the work, then verify the numbers in the linked filings and current company disclosures.
AMZN vs TSLA FAQs
Are AMZN and TSLA direct competitors?
Amazon.com, Inc. and Tesla, Inc. sit in the same Consumer Discretionary sector but have different SEC industry classifications. The comparison is most useful for portfolio role and sector exposure, not as a claim that every product competes directly.
Which is better, AMZN or TSLA?
There is no context-free winner. Compare the operating exposures, filing evidence, valuation, balance sheet, and risks against the specific thesis you are testing. This page deliberately does not turn a static profile into a buy or sell recommendation.
Does this AMZN vs TSLA comparison include live prices?
No. Yield Theory does not republish unlicensed real-time market data. Use a regulated broker or licensed quote provider for current prices, then use the primary filings here to test the business thesis.
Where does the company information come from?
Company classifications, fiscal year-ends, and filing links come from the SEC EDGAR submissions API snapshot refreshed 2026-08-10. Business summaries and research themes are maintained by Yield Theory.
Data snapshot: SEC EDGAR submissions API, refreshed 2026-08-10. Independent educational research; not investment advice.
Go beyond AMZN vs TSLA.
Yield Theory connects filings, capital flows, catalysts, and risks into an investable research process.
$15/mo or $150/yr · cancel future renewals anytime · sources included