Generation Bio has raised $125M in total funding. Latest round: IPO. Backed by Casdin, Atlas Venture.
Generation Bio has raised $125M in total disclosed funding. That places its disclosed total in the $100M–$250M range. Its most recent disclosed round is an IPO. Investors on record include Casdin, Atlas Venture. 2 distinct backers are named across the disclosed rounds.
Generation Bio totals reflect disclosed capital only — undisclosed extensions and secondaries are excluded. Use the related companies below to benchmark round size and investor mix.
Company funding database · Investor directory · Founder database · Mega-rounds 2026