Nu Holdings trades at only 12x forward earnings despite strong growth, expanding profitability and operating leverage across its businesses and products. It costs under $1 to serve a customer, with no branches, paperwork or hidden fees; it reached 130+ million customers in eleven years and runs a 20% efficiency ratio versus 55% for the average bank. Per @JonahLupton, Q2 revenue rose 50% and net income 67%; he puts it near 11.2x next-twelve-month EPS with fair value of $24-28 per share. x.com x.comÂ