The news service reported in June IBM and Globalfoundries were close to a deal, while adding (citing a source) Big Blue's chip unit has been losing as much as $1.5B/year. Before that, the WSJ reported IBM originally wanted $2B+ for the business, but had seen initial bids closer to $1B.
The unit's sales fell 18% Y/Y in Q2 amid ongoing share losses to TSMC and other foundry rivals. They fell 16% in Q1, and 33% in Q4.
Bloomberg states IBM had become interested in a JV arrangement that would allow it to maintain control of chip design and IP development (while ridding itself of manufacturing). Two weeks ago, IBM promised to spend $3B over the next 5 years on advanced chip R&D.