Arch Capital Group Ltd. (ACGLN)

Market price: $15.15

The only security of this company we can price is ACGLN — Depositary shares, each representing a 1/1000th interest in a 4.55% Series G preferred share, which is not its common stock. Every method here is priced per share against the shares' own market price, so there is no valuation to show — the company's filings are read and current, but its shares no longer trade anywhere we can see.