DARK-GBA Darktrace cybersecurity software demonstration shows how a global problem can start with just one employee’s work station.Michael S. Williamson | The Washington Post | Getty Images
LONDON — British cybersecurity start-up Darktrace saw its shares surge as much as 43% in its highly-anticipated London debut Friday.
The company priced its shares at 250p Friday morning. At that price, Darktrace was valued at £1.7 billion ($2.4 billion), the company said.
At about 8:15 a.m. London time, Darktrace shares climbed to more than 358p, up 43%.
Darktrace said its offering would comprise around 66 million shares — or about 9.6% of Darktrace’s issued share capital — and raise a total of £165.1 million.
Of that, £143.4 million will go to the company, while £21.7 million will go to existing shareholders. The company has said a further 9.9 million shares will be sold if demand proves higher than expected.
Darktrace shares started trading in conditional dealings under the ticker “DARK” Friday morning. Unconditional dealings are expect to commence on May 6.
It’s the second major test of London’s appetite for high-growth tech companies. Last month, Amazon-backed food delivery firm Deliveroo flopped in its debut, plunging as much as 30% in one of the worst London IPOs in history.
Post-Brexit Britain is reforming its listings regime to lure firms like these, with a government-commissioned review calling for a relaxing of rules around dual class share structures and special purpose acquisition companies, or SPACs.
London has had a busy year of tech IPOs so far, with the likes of Deliveroo, Trustpilot and Moonpig having gone public. But some investors are worried the disappointing performance of Deliveroo — down over 32% from its IPO price — could put other tech firms off from listing in the city.
At a £1.7 billion market cap, Darktrace was pricing its IPO on the conservative end, compared to the valuation of up to $4 billion it had initially hoped to reach.
The company’s listing has been dogged by concerns over its close ties to controversial U.K. tech entrepreneur Mike Lynch, who is battling extradition to the U.S.
Lynch is accused of fraudulently inflating the value of Autonomy, the software