Saudi Aramco becomes most valuable listed company in history

Investor demand pushes oil giant’s market value to $1.9tn on first day of trade in Riyadh

Secondhand fashion site TheRealReal soars on Wall Street debut

Shares rise more than 45% as investors are won over by US firm’s sustainability message

Aston Martin IPO disappoints as luxury carmaker’s value falls

Share debut puts value of James Bond car marque at lower end of spectrum as sale tests investor appetite for UK firms

Farfetch unveils tie-up with Harvey Nichols before ‘£4bn IPO’

High-end fashion website’s expected valuation nears value put on Marks & Spencer