SoFi (SOFI) stock fell 9% on Wednesday morning after it reported second quarter earnings. Despite posting its eighth consecutive quarter of record revenue and raising full-year sales guidance, concerns swirled around its costs and soaring consumer lending. SoFi also raised its adjusted revenue guidance for the full year to between $4.75 billion and $4.85 billion. Total loan originations jumped 69% from a year ago to $14.8 billion. Personal loan originations rose 54% to $10.7 billion, while student loan originations nearly tripled to $2.7 billion.