He walking through the previews at Sotheby’s in November and reportedly set a record for artist Ed Ruscha at a Christie’s auction the same month with a $52.5 million purchase of “Hurting the Word Radio #2.”

According to the same report, Bezos also bought “Vignette 19” by Kerry James Marshall for $18.5 million at Sotheby’s.

The tech titan, meanwhile, has been hunting around for another Los Angeles home, according to agents there.

The scale of his stock sales – including $2 billion in 2017 and $2.8 billion in 2019 – partly reflects Amazon’s soaring valuation, which surpassed $1 trillion at the close of trading for the first time on Tuesday. The stock closed at $2,079.28 on Friday.

Bezos still owns about 11 per cent of Amazon, worth $115.5 billion.