Investments

We have raised thirteen U.S. funds, one India fund , and have assisted our partner GSR Ventures raise three China funds, resulting in $2.8 billion under management. We are currently investing Mayfield Fund XIII, capitalized at $395 million.

Our investment strategy demonstrates diversity across sectors, stages and regions. Our key sectors include companies targeted at consumer, enterprise, energy tech, communication service providers and chips and components. We incubate companies, make seed and Series A investments, and invest at growth and later stages. Our key focus is on companies located across the U.S. as well as cross-border companies domiciled in Europe, India and China.

Notable Investment

Amgen

A leading human therapeutics Fortune 500 company in the biotechnology industry that pioneered develo...

http://www.amgen.com

Notable Investment

Cytokinetics

Leading biopharmaceutical company focused on discovery, development and commercialization of novel s...

http://www.cytokinetics.com

Notable Investment

Genentech

One of the founding companies of the biotechnology industry. Manufactures and commercializes multipl...

http://www.gene.com

Notable Investment

Heartstream

Pioneered lightweight portable defibrillators. Acquired by Hewlett-Packard in 1998.

Notable Investment

Immunex

Biopharmaceutical company focused on immune system science innovation. Acquired by Amgen in 2002.

http://www.amgen.com/

Notable Investment

Intuitive Surgical

Global leader in the rapidly emerging field of robotic-assisted, minimally invasive surgery.

http://www.intuitivesurgical.com

Notable Investment

Millennium Pharmaceuticals

. One of the leading independent biopharmaceutical drug discovery companies; went public in 1996. It...

http://www.mlnm.com

Notable Investment

Tularik

Biotechnology company creating novel medicines that regulate gene expression. IPO in 1999; subsequen...

http://www.tularik.com

Notable Investment

Velocity11

Life sciences technology company that designs and manufactures high performance lab automation equip...

http://www.velocity11.com