Numerous start-ups go public every year. Only 20 have actually ever been founded and led by ladies.
Katrina Lake is the founder and chief executive of Stitch Fix. She is one of just 20 women who have led a startup through to an initial public offering. Katrina Lake/Facebook Each year since the New York Stock Exchange was founded, in 1817, hundreds of companies have gone public. Only about 20 that have been…