Yesterday kicked off Y Combinator's three-day-long Demo Day event for its Summer 2016 class. Often regarded as the top accelerator program, YC has seen much success since launching in 2005, backing many eventual big-name companies such as Airbnb and Dropbox.
In light of the Demo Day event, we've utilized the PitchBook Platform to highlight Y Combinator's 10 most active co-investors. Since the beginning of 2011, 417 different firms have invested alongside YC in 402 rounds for 360 companies.
Here are the top 10 institutional co-investors with Y Combinator since the beginning of 2011, along with their deal counts*:
*Deal counts are representative of the number of companies that have had Y Combinator and each investor participate in the same round. It does not include companies in which Y Combinator and the investor have both invested, but in different rounds.