SAN FRANCISCO - If IBM Corp. scoops up Sun Microsystems Inc. for at least $6.5 billion in cash, as the companies are discussing, IBM would be making an opportunistic grab for a deep well of technology that Sun has nearly buried itself developing.
The proposed acquisition would be IBM's biggest yet. It would shake up Silicon Valley and the corporate computing world, marrying two traditional foes whose animosity was relatively recently squashed.
A person familiar with the negotiations confirmed the talks Wednesday to the Associated Press. This person spoke on condition of anonymity because the discussions are ongoing and might not lead to a deal. The acquisition negotiations were reported earlier by the Wall Street Journal.
The news sent Sun shares soaring $3.92, or 79 percent, to $8.89. IBM shares fell 96 cents, or 1 percent, to $91.95.
If a deal can be done, it would come as companies specializing in computing infrastructure are consolidating and encroaching deeper onto each others' turf. Hewlett-Packard Co. paid $13.9 billion last year to buy technology-services provider Electronic Data Systems, and this week Cisco Systems Inc. announced its long-rumored plans to start selling servers, a move that pits Cisco against longtime partners like HP and IBM.
Merging the corporate cultures of Armonk, N.Y.-based IBM and Santa Clara, Calif.-based Sun would be a challenge, and lots of Sun's jobs would probably be cut. Sun revealed plans in November to jettison up to 6,000 jobs, or 18 percent of the global workforce, after slashing 7,000 jobs the previous three years.
But Sun would come relatively inexpensively, because its shares have been on a steady downfall since the dot-com bust. Although $6.5 billion would represent a significant premium over the market value of less than $4 billion that Sun had before the talks leaked, Sun's last quarterly report shows it with more than $2.6 billion in cash and securities that could be readily converted to cash.
IBM would get access to many businesses that use Sun's servers or software and could be pitched on buying other things from IBM. Market research firm IDC estimates that more than 1.6 million active Sun servers are in use worldwide.