Tech wealth lifts auction house sales to nearly $10 billion
Sotheby’s and Christie’s posted sharply higher first-half sales as AI, IPO and equity wealth pushed buyers into rare collectibles.
By Sarah Jenkins · Chief Macro Economics Correspondent
· 3 min read
Tech wealth auctions accelerated in the first half of 2026, with major auction houses recording nearly $10 billion in combined sales, according to figures reported by the houses and CNBC. Sotheby’s said it had its strongest first half on record at $4.4 billion, while Christie’s reported $4.5 billion, its best first-half total since 2021.
The rebound marks a sharp reversal for a market that auction executives and dealers said had been under pressure for nearly three years. Sotheby’s sales rose 58% from a year earlier, and Christie’s rose 71%, according to the companies. Phillips, Heritage and other auctioneers also reported strong starts to the year, CNBC said.
Artnet said eight lots sold for more than $50 million in the first half, compared with none in 2024 and 2025. Auction executives and dealers attributed much of the revival to wealth generated by artificial intelligence, initial public offerings and higher equity prices.
Why is tech wealth lifting auctions?
Auction markets depend on two sides of confidence: owners must be willing to consign rare assets, and buyers must be willing to compete publicly for them. Christie’s Chief Executive Bonnie Brennan said at the Christie’s Art + Tech Summit that the numbers showed confidence, with sellers bringing significant objects to market and buyers paying large sums for one-of-one works.
Sotheby’s Chief Executive Charles Stewart said newly created wealth was the leading factor for the business. He cited the visibility of prospective tech IPOs, including SpaceX, and the enthusiasm around AI as forces shaping demand among high-net-worth buyers.
The largest prices remain concentrated at the top end, but auction houses said demand has broadened across categories and price levels. Fine art, classic cars, watches, handbags, diamonds, whiskey and dinosaur fossils have all set new records, according to CNBC.
Christie’s led the first half with Jackson Pollock’s “Number 7A, 1948,” which sold for $181 million. The work had been owned by the late media executive and collector S.I. Newhouse. A Brancusi sculpture, also formerly owned by Newhouse, sold for $107.6 million.
Younger collectors, many linked to the technology sector, are also changing what sells. In cars, CNBC reported that demand has shifted toward supercars from the 1990s and 2000s, after decades in which sports cars from the 1950s and 1960s often dominated auction rankings.
Watches remain a major draw. Phillips in Association with Bacs & Russo reported $235 million in watch auction sales in the first half, its highest total. The most expensive watch sold was an F.P. Journe Souscription Résonance at $13.9 million. CNBC noted that Meta Chief Executive Mark Zuckerberg has publicly worn seven-figure F.P. Journe watches in recent years.
Christie’s said 30% of its first-half buyers were new to the firm. Brennan said 47% of those new buyers were millennials or younger, and that 85% of bids were placed online.
How far has the collectibles boom spread?
Dinosaur fossils have become one of the highest-profile new categories. Sotheby’s sold a Tyrannosaurus rex specimen named “Gus” for $50.1 million this month, making it the most expensive fossil sold at auction. Sotheby’s said the 67 million-year-old T. rex was excavated in South Dakota.
The buyer of Gus has not been identified. The sale followed Sotheby’s 2024 auction of a stegosaurus named “Apex,” which sold to hedge-fund billionaire Ken Griffin for $44.6 million and is on loan to the Museum of Natural History, according to CNBC.
Pop culture and sports memorabilia are also drawing bids. Sotheby’s sold a Jalen Brunson jersey from Game 1 of the New York Knicks’ NBA Finals series against the Spurs for $1.024 million. A black Tom Ford leather jacket worn by Nvidia Chief Executive Jensen Huang at a 2023 Foxconn event in Taiwan sold for $960,000, well above its presale estimate of $40,000 to $60,000, with proceeds going to charity.
Jeffrey Yin, chief executive of Artsy and Artnet, said buyers are spending on collectible items they want to own, underscoring the role of personal preference alongside investment considerations in the current auction cycle.
This story draws on original reporting from CNBC.
