The Beneish M-Score is the academic standard for spotting manipulated earnings. Built from eight ratios in a company's financial statements, it flags a firm as a likely manipulator when the score rises above −1.78. It caught real frauds early, and business schools still teach it.
We computed it for every company in our universe with complete statements — 344 firms. 24 tripped the alarm. NVIDIA is one of them, at −1.16.
Why the model fires on NVIDIA. The M-Score's loudest input here is SGI, the Sales Growth Index: NVIDIA scores 1.65, because its revenue grew at a pace the model associates with companies dressing up their books. In the 1990s sample Beneish studied, explosive growth often was cosmetic. In 2026, a company selling the world's AI accelerators during a supply shortage can grow that fast with entirely real invoices. The model also notes asset quality (AQI 1.52) and accruals (TATA 0.084) — worth a look, nowhere near proof.
Meanwhile, the screen produces stranger bedfellows: Strata Critical Medical tops our flag list at −0.07, and Aehr Test Systems scores −0.34 with an SGI of 3.06 — another hyper-growth name the model cannot distinguish from a fraud.
How we use it. A red flag is a question, not a verdict. Our Red Flags section lists every flagged company with the model's inputs visible, precisely so readers can do what the model can't: read the context. When a screen cries wolf on the most scrutinized company on earth, the correct response isn't to short it — it's to check why it fired.
The tool is useful. Blind faith in it is not. Verify everything.
Data: SEC company financial statements (companyfacts), latest annual filings as of October 2026. M-Score computed with the original eight-variable model; 344 companies had complete inputs. Not investment advice.