1.

Vostok New Ventures 2007-01-01

2.

Walking Ventures 2012

3.

Wellcome Trust 1936

4.

Wellington Management

5.

Wellington Partners 1998

6.

Wheatsheaf Group

7.

White Rose Technology Seedcorn Fund 1999

8.

Winton Ventures 2015-01-19

9.

Woodford Investment Management 2014

10.

Wren Capital 2011

11.

Xenetic Biosciences 2014

12.

xénos

13.

Yabeo Capital 2011

14.

YFM Equity Partners 1982

15.

Ziegler 1902