Why Did HP + Autonomy Fail?
Paid $11B, Wrote Off $8.8B Within a Year
📜 What Happened
Desperate to transform into a software company, HP paid $11.1B for British software firm Autonomy — a 64% premium. HP's own CFO opposed the deal; other bidders had walked away over the numbers; short-sellers had publicly questioned Autonomy's accounting for years. HP bought anyway, on a compressed due-diligence timeline. Thirteen months later HP wrote off $8.8B, alleging accounting improprieties inflated the price, and spent the next decade in courtrooms.
☠️ The Fatal Mistake
Wanting the transformation so badly that every red flag — including its own CFO's objection — was reframed as pessimism.
🧠 The Lesson (Free for You)
The louder you need a deal to be true, the less you should trust your judgment of it. When your best-informed skeptic says stop, that's not friction — that's the data.
📕 The Antidote Book
Ray Dalio built Bridgewater into the world's largest hedge fund — and credits none of it to brilliance. In 1982 he publicly, confidently predicted a depression that never came, lost everything, and had to borrow $4,000…
📖 OPEN THE FULL INTERACTIVE BREAKDOWN →Searchable, filterable, free to read — they paid billions; your lesson is free.