was also the first model to use Mercedes-AMG V8 engines. In October 2020, Mercedes confirmed it will increase its holding "in stages" from 5% to 20%. In return, Aston Martin will have access to Mercedes-Benz hybrid and electric drivetrain technologies for its future models. 2018–present: Listed on the London Stock Exchange After "completing a turnaround for the once perennially loss-making company that could now be valued at up to 5 billion pounds ($6.4 billion)," and now reporting a full-year pre-tax profit of £87 million (compared with a £163 million loss in 2016) Aston Martin in August 2018 announced plans to float the company at the London Stock Exchange as Aston Martin Lagonda Global Holdings plc. The company was the subject of an initial public offering on the London Stock Exchange on 3 October 2018. In the same year, Aston Martin opened a new vehicle dynamics test and development centre at Silverstone's Stowe Circuit alongside a new HQ in London. In June 2019, the company opened its new 36-hectare (90-acre) factory in St Athan for the production of its first-ever SUV the DBX. The factory was finally completed and officially opened on 6 December 2019. When full production begins in the second quarter of 2020, around 600 people will be employed at the factory, rising to 750 when peak production is reached. On 31 January 2020 it was announced that Canadian billionaire and investor Lawrence Stroll was leading a consortium, Yew Tree Overseas Limited, who will pay £182 million in return for 16.7% stake in the company. The re-structuring includes a £318 million cash infusion through a new rights issue, generating a total of £500 million for the company. Stroll will also be named as chairman, replacing Penny Hughes. Swiss pharmaceutical magnate Ernesto Bertarelli and Mercedes-AMG Petronas F1 team principal and CEO Toto Wolff have also joined the consortium, acquiring 3.4% and 4.8% stakes, respectively. In March 2020, Stroll increased his stake in the company to 25%. On 26 May 2020, Aston Martin announced that Andy Palmer had stepped down as CEO. Tobias Moers of Mercedes-AMG will succeed him starting 1 August, with Keith Stanton as interim chief operating officer. In June 2020, the company announced that it cut out 500 jobs as a result of the poor sales, an outcome of the COVID-19 pandemic lockdown. In March 2021, executive chairman Lawrence Stroll stated that the company plans on building electric