(Bloomberg) — Arrival founder Denis Sverdlov pledged a chunk of his multibillion-dollar stake in the electric-vehicle maker to secure financing from Citigroup Inc., leveraging his biggest listed asset.An investment firm for the Russian billionaire pledged about 31.5 million Arrival shares — almost 7% of his holding — last month as collateral for a credit facility with the bank, according to a regulatory filing. The stake is valued at about $630 million, based on the company’s closing price We
