It has long been assumed by many investors that acquiring Valueclick (VCLK) would be the first step in "plan B" for Microsoft (MSFT) if its bid to take over Yahoo (YHOO) was unsuccessful. When MSFT's Steve Ballmer recently ruled out a slew of acquisitions of smaller internet players after pulling its bid for Yahoo, ValueClick's stock seemed to lose some of its "takeover bait" premium over the next couple of trading sessions. Since that time, the sell off in ValueClick shares has intensified and the stock has set new 52 week lows three times over the last week as rumors swirl that it is now hunting for some strategic acquisitions of its own. As might be expected, investors appear to be pricing in 1) concerns over dilution that might accompany any acquisition 2) typical "sell the buyer, buy the seller" arbitrage or 3) that an acquisition is signaling the switch of management efforts to acquiring instead of being acquired.
Much of the chatter regarding ValueClick acquisitions has focused on the possibility of their acquiring a company that would gain them entrance to the "Pay Per Click" [PPC] advertising space, the very high margin business that the Google empire was built upon where advertisers bid for placement in search results that are offered when consumers seek information on specific keyword search terms. This business was invented by Goto.com, which became Overture.com and was acquired by Yahoo and is now Yahoo Search Marketing. This space has been dominated by Yahoo and Google (GOOG), with Microsoft making a late run to gain a foothold in this space and round out "the big three" in the PPC space. While there has always been a "second tier" of companies trying to gain traction in the pay per click space, none have been able to come close to challenging "the big three" for various reasons.