(Bloomberg) SoFi Technologies Inc.’s effort to transition from upstart fintech firm to the big leagues of financial institutions will face an important step possibly as soon as next week when the company helps take Instacart Inc. public.Most Read from BloombergTrudeau Is Stuck in India With Faulty Aircraft After Hearing Criticism From ModiThe Mighty American Consumer Is About to Hit a Wall, Investors SayMeloni Tells China That Italy Plans to Exit Belt and RoadIndia’s G-20 Win Shows US Learnin