Auction Technology Group lifts guidance after strong first half and deleveraging

An announcement from Auction Technology Group PLC ( (GB:ATG) ) is now available.

Auction Technology Group reported a strong first half for the six months to 31 March 2026, with pro forma revenue up 7.9% to $126.1m and adjusted EBITDA up 9.9% to $42.7m, driven by 12.5% growth in its Arts & Antiques segment and higher take‑rates from value‑added services such as atgShip. Overall operating profit declined due to exceptional costs and higher share‑based payments, but robust cash generation cut leverage to 1.8x, Chairish delivered profitable growth with synergies on track, and the board upgraded full‑year guidance to 5–6% revenue growth and a 34.5–35.5% EBITDA margin, signalling confidence despite soft Industrial & Commercial markets.

Arts & Antiques GMV rose 5% while Industrial & Commercial GMV slipped 2%, as agricultural weakness and competitive pressures weighed on that side of the business, prompting a focus on seller and buyer experience improvements including the re‑platforming of Proxibid. With items sold up 2%, strong free cash flow and leverage expected well below 2x by year‑end, ATG’s balance sheet flexibility is improving, positioning the group to invest further in its marketplace ecosystem and potentially revisit capital allocation as it seeks to accelerate growth under new CEO Duncan Painter.

The most recent analyst rating on (GB:ATG) stock is a Hold with a £310.00 price target. To see the full list of analyst forecasts on Auction Technology Group PLC stock, see the GB:ATG Stock Forecast page.

Spark’s Take on ATG Stock

According to Spark, TipRanks’ AI Analyst, ATG is a Neutral.

The score is held back primarily by weak financial performance (losses, negative margins, and declining free cash flow growth) despite revenue growth and a stable leverage profile. Technicals provide some support with the price above key moving averages and a positive MACD, but valuation is constrained by a negative P/E and no dividend yield data.

To see Spark’s full report on ATG stock, click here.

More about Auction Technology Group PLC

Auction Technology Group plc operates ten online marketplaces focused on Arts & Antiques and Industrial & Commercial auctions, using proprietary technology to turn fragmented, complex auction markets into structured, trusted digital platforms. The company connects millions of buyers with unique, often one‑of‑a‑kind items, and runs operations from offices in North America, the U.K., Germany and Mexico.

Average Trading Volume: 469,012

Technical Sentiment Signal: Sell

Current Market Cap: £430.4M

See more data about ATG stock on TipRanks’ Stock Analysis page.