SoFi Technologies (NASDAQ: SOFI ) stock has seen a huge run-up since the last time I wrote on the upstart fintech company, with shares up by 59.06% since mid-summer when I last covered them.This account is managed by Noah's Arc Capital Management. Our goal is provide Wall Street level insights to main street investors. Our research focus is mainly on 20th century stocks (old economy) undergoing a 21st century transformation, but occasionally we'll write on companies that help transform 20th century firms as ...