• Nissan and Honda are considering a merger to help them compete in the EV industry.
• The news sent Nissan stocks skyrocketing by as much as 24% in early trading on Wednesday local time.
• The Japanese car companies are struggling with slumping profits and stock prices.

Honda and Nissan are set to negotiate a possible merger that could see the two Japanese car heavyweights strengthen their existing ties and increase their collective power locally and globally.

Japanese newspaper Nikkei reported news of the possible merger on Tuesday, adding that the two car companies are hoping their combined resources will help both compete against Tesla and Chinese electric vehicle makers.

The two companies are in talks to set up an umbrella holding company to facilitate a merger, Reuters reported on Tuesday, citing a person with knowledge of the discussions.

"As announced in March of this year, Honda and Nissan are exploring various possibilities for future collaboration, leveraging each other's strengths," a spokesperson for Honda said in a statement to Business Insider on Tuesday.

"We will inform our stakeholders of any updates at an appropriate time," the statement added.

The merger could also include another automaker: Mitsubishi Motors, Bloomberg reported on Tuesday, citing people familiar with the matter. Nissan is Mitsubishi's largest shareholder.

"The contents of the report is not something that has been announced by our company. Nothing has been decided at the moment," Mitsubishi said in a statement to BI.

On Wednesday, Bloomberg reported that the parent company of Taiwanese tech giant Foxconn had approached Nissan to take a controlling stake in the automaker.

Representatives for Nissan and Foxconn did not immediately respond to BI's request for comment.

The news sent Nissan stocks skyrocketing. The company's shares were nearly 24% higher when local markets closed on Wednesday.

The stock's uptick follows a particularly difficult year for the car company. Amid falling profits and decreased sales, Nissan slashed its workforce by 9,000 jobs globally in November in an effort to reduce costs. Nissan's shares are down nearly 25% this year.

The potential consolidation comes after Honda and Nissan agreed to collaborate on EV batteries and software earlier this year.

During Nissan's November earnings call, CEO Makoto Uchida acknowledged that the company had fallen behind, saying the automaker needed to strengthen its competitiveness.

"There are limits if we are to do that alone. So, that had triggered us to engage in partnership with Honda," Uchida said on the call.

Honda investors, however, seemed less thrilled by the news.

The company's shares closed 3% lower on Wednesday. Honda's stock is down by over 15% this year.

December 18, 12:15 a.m. — This story has been updated with statements from Honda and Mitsubishi Motors.