Mayfield
Mayfield Fund is one of Silicon Valley's oldest venture capital firms. Founded by Wally Davis and Thomas J Davis Jr in 1969, the VC is based in Menlo Park, California.Current investments include CRISPR-focused companies like Mammoth Biosciences and biotech startup iLoF,l which is focused on creating a digital library of optical fingerprints for non-invasive patient screening, early diagnostics and personalized medical treatments.. With a total of $2.5bn assets under management, the firm focuses mainly on early-stage to growth-stage investments. The VC has also backed startups like Marketo, Lyft and SolarCity. Most of Mayfield’s exits took place during the 2008 financial crisis and through subsequent funds.In April 2020, amid the Covid-19 pandemic, Mayfield announced two new funds which raised $750m in total. Mayfield XVI will invest in early-stage companies, while Mayfield Select II will focus on growth-stage companies outside its portfolio. The company said last year that it has raised a similar size fund every four years and has invested in 30 companies per fund. It primarily leads Series A investments.