Qualcomm headquarters in San Diego. Photo by Jamie Scott Lytle.

Qualcomm headquarters in San Diego. Photo by Jamie Scott Lytle.

Qualcomm Inc. stock fell 5 percent to about $60 the day after a presidential order was issued barring rival chipmaker Broadcom Ltd. from continuing its hostile takeover bid for the San Diego firm.

President Donald Trump scuttled the deal at the recommendation of a Treasury Department committee that reviews transactions for nation security implications. Broadcom is a Singapore-based company, although it has said it intends to move its headquarters to San Jose.

Broadcom's latest offer for the company was at $79 per share, a price Qualcomm management claimed undervalued the company.

Back in November, when Broadcom first announced its intention to seek an acquisition, the San Diego company's stock jumped 13 percent to almost $62 from about $55.

Although the tech giants hadn't reached a deal, Broadcom had a proposed a slate of nominees to the Qualcomm board of directors that would have given it control over the body had Qualcomm shareholders voted in their favor.

Jerry Braakman, chief investment officer at Santa Ana-based First American Trust, said those bets on a transaction going through are now being unwound in the aftermath of the deal's collapse.

"Today the stock is down because arbitrage hedge fund investors have to exit the deal because they're not going to get their buyout price," said Braakman, who is based in La Jolla. First American Trust holds Qualcomm shares.

Qualcomm has said publicly it expects its share price to reach $100 in 2019, with a boost from its proposed acquisition of NXP.

But first it must conclude its ongoing legal battle with Apple over licensing fees, a dispute in which Qualcomm has claimed it is in the right.

"Investors will have to tease out how much they believe management and what timeframe they're willing to wait for that to get resolved, and I think that's really the investment question," Braakman said. "If (Qualcomm) management is right, this should be a better outcome for longterm shareholders, and very likely better for San Diego as well."

Reach reporter Sarah de Crescenzo at sarahd@sdbj.com.