1.

Allen Institute for Artificial Intelligence 2014-01-01

2.

Alliance of Families Fighting Pancreatic Cancer 2013-01-01

3.

Alloy Therapeutics 2017

4.

Ally Bridge Group 2013-07-01

5.

Altitude Life Science Ventures 2006-01-01

6.

Amazon Jul 5, 1994

7.

AME Cloud Ventures 2012-01-01

8.

Amgen Ventures 2004-01-01

9.

Amino Capital 2012-09-01

10.

aMoon Fund 2016-01-01

11.

Amplitude Venture Capital 2018-01-01

12.

Andreessen Horowitz 2009-06-01

13.

Anima Biotech 2014-01-01

14.

Anzu 2010-01-01

15.

Aperture Venture Partners 2002-01-01

16.

ARCH Venture Partners 1986-01-01

17.

ArchVentures SA 2014-09-01

18.

Ardigen 2015-09-23

19.

ARK Investment Management 2014-01-01

20.

Armentum Partners 2012-01-01

21.

ArrowMark Partners 2007-01-01

22.

Artis Ventures (AV) 2001-01-01

23.

Asimov 2017-01-01

24.

Asset Management Ventures (AMV) 1965-01-01

25.

Astellas Venture Management 2005-09-22