Which sectors hold the value — and how top-heavy is each?

A weekly ranking of the tracked private book by sector: combined disclosed valuation, unicorn density, the flagship name, and concentration — how much of a sector's value sits in its single largest company. Two sectors can be the same size and completely different shapes: one a single-name story, the other a broad field. Obvious sector synonyms are merged, and a sector needs at least 5 tracked companies to rank.

The Sector Value Leaderboard aggregates the companies QuantLogix tracks by disclosed sector and mark. Value shares and concentration use disclosed marks only; obvious sector synonyms are canonicalized and single-company labels are tail-counted, not ranked. It is not a statement about any company's finances, and not investment advice; disclosed figures are not real-time.