Microsoft Corp. may go hostile in its bid for Yahoo Inc. as soon as Friday, according to a published report.
Citing unnamed people familiar with the matter, The Wall Street Journal reported early Friday that the world's largest software maker may be preparing to go straight to Internet pioneer Yahoo's shareholders.
An announcement was "likely" to come Friday, according to the report, though the newspaper said its sources cautioned that Microsoft may delay.
Chief Executive Steve Ballmer told employees in a company assembly Thursday that he knows how much he'd spend to buy Yahoo and accelerate his company's Internet play.
"We're willing to pay for that at some level, and beyond that level we're not willing to pay for it. I know exactly what I think Yahoo is worth to me," the executive said. "I won't go a dime above, and I will go to what I think it's worth if that gets the deal done."
But he didn't offer a figure, and he didn't say whether Microsoft is considering raising its unsolicited bid, worth $44.6 billion at the time it was made in early February.
"With the right circumstances it'll happen. Without the right circumstances it won't happen," Ballmer said in an interview with The Wall Street Journal.
The offer is currently worth about $42.4 billion, or $29.48 per share, based on Microsoft Corp.'s closing stock price Thursday. Yahoo Inc. has rejected the offer, saying it undervalues the company. Microsoft's board has been considering whether to raise the bid to as much as $33 per share, according to The Wall Street Journal.
Ballmer didn't provide any new insight into the company's efforts to buy the Silicon Valley pioneer during the meeting at Microsoft's Redmond, Wash., headquarters, but he did indicate that an end to months of speculation was near.
"We ought to announce something in relatively short order," Ballmer told employees.
His comments were first reported by Silicon Alley Insider, an online technology news site, and confirmed by a Microsoft spokesman.
Ballmer added that buying Yahoo is just one of many moving parts in the software maker's strategy to compete with Google Inc. in search and Web advertising, and that if neither a friendly nor a hostile deal "look good," he's willing to walk away.
Microsoft's board met Wednesday but reached no decision on a next step, the Journal reported. The software maker had given Yahoo until last weekend to agree to a deal or face the prospect of an ugly proxy fight.
Should Microsoft pursue a hostile approach, it would risk losing many key Yahoo employees. Yahoo would most likely require Microsoft to remove its board, should Yahoo be acquired in a hostile takeover, reports The Wall Street Journal.
Meanwhile, Yahoo is exploring a possible advertising partnership with Internet search leader Google Inc. or a merger with the online operations of Time Warner Inc.'s AOL as possible defenses if Microsoft tries a hostile takeover.
Impressed by a two-week test completed last month, Yahoo could firm up a long-term deal within a week, according to the Journal. Any alliance between Yahoo and Google would face intense antitrust scrutiny, however, because the two companies control more than 80 percent of the U.S. market for search advertising.
Yahoo and Google hope to allay those concerns by structuring their deal so their rivals, including Microsoft, could participate in an auction-based system, the Journal said.