M1 has raised a total of $333 million across multiple funding rounds, with the latest being a $150 million Series E in July 2021, led by SoftBank Vision Fund, valuing the company at $1.45 billion. Earlier, M1 secured $75 million in Series D (March 2021), $49.8 million in Series C (October 2020), $33 million in Series B (June 2020), and $9 million in Series A (September 2016). Since its founding in 2015, M1 has raised funding consistently to expand its automated investing, lending, and wealth management tools for retail investors.