*
Graphcore investor cuts value of stake by more than 80%
*
London AI firm with 29-year-old founder achieves $1 billion valuation
*
London venture capital firm Triple Point hit by tech slump
*
VC Balderton makes biggest ever crypto investment into London startup
*
Female investor, 29, to spearhead Europe expansion for US VC Sapphire
*
London VC Molten ditches Tim Draper name in rebrand
*
US firm advised by Neil Woodford takes control of British biotech fund
*
Meet London’s leading tech investors
*