What happened

Tower Semiconductor (TSEM 0.59%) stock is losing ground in Wednesday's trading. The chip specialist's share price was down 7.5% as of 11:30 a.m. ET, according to data from S&P Global Market Intelligence.

Tower Semiconductor was on track to be acquired to be acquired by Intel (INTC -9.20%) in a $5.4 billion deal, but the larger chip company announced today that it's canceling the buyout attempt. Intel was not able to receive approval on the acquisition from Chinese regulators.

So what

Tower Semiconductor is an Israel-based semiconductor foundry company that specializes in the fabrication of analog integrated circuits. Intel has been aiming to ramp up its fabrication capabilities, and acquiring Tower looked to be sensible move for the chip giant, but the deal was never able to get the blessing of Chinese antitrust regulators. 

At a buyout price of $5.4 billion, Intel had been on track to buy Tower at a price of $53 per share -- representing a premium of roughly 57% compared to yesterday's closing price of $33.78 per share. While today's sell-off represents a substantial pullback, it also shows that investors were already somewhat cautious about the buyout's chances of being completed. 

Now what

With the buyout no longer on the horizon, Tower Semiconductor shareholders have lost an opportunity for some substantial near-term gains. But it's not all bad news for Tower shareholders. As a result of walking away from the deal, Intel will pay the fab specialist a termination fee of $353 million.

The fact that Intel was willing to acquire the company at a significant premium shows that the larger semiconductor company saw significant value in Tower. On the heels of the recent stock pullback, investors may want to consider building a position in the stock through dollar-cost averaging