This story has been updated from 11:10am EST to include a decline to comment from Pepsi and stock price change.
NEW YORK (TheStreet) - SodaStream (SODA) shares were surging 13.1% to $40.49 on Thursday, recovering all of the losses and then some from the night before on market speculation that it could be acquired by PepsiCo (PEP).
SodaStream's share spike and speculation comes after news broke last night that Coca-Cola (KO) is taking a 10% stake in Green Mountain Coffee (GMCR) and the two will be exclusive partners when the coffee make releases its Keurig for cold beverages in 2015.
With SodaStream having a stronghold on the at-home carbonated beverage making industry (much more so internationally than in the U.S.), that temporarily put the Israeli company's stock in an "ut-oh moment" in post-markets trading. However, SodaStream shares quickly rebounded and then some on investor's hopes that the Coca-Cola/Green Mountain Coffee news would fuel Pepsi to acquire the company.
According to Citron Research, short interest in SodaStream shares is near a 52-week-high. As of Jan. 15, it was 8.7 million shares, or 42% of the outstanding -- that's 54% of the float.
"After a year which promised hyper-growth, but delivered somewhat less than spectacular earning,s SodaStream ended trading yesterday at a 52-week-low -- but now everything has changed," a Citron note on Thursday said.
"It is an understatement to say that Coke vs. Pepsi is a pre-eminent corporate rivalry. Now Coke has made their move into the at-home beverage market. What are the chances Pepsi won't respond?" the note added. "Unless they believe that Coke is DEAD WRONG. They have no choice: Hello SodaStream!"
"Pepsi has no place else to turn," the note said, referring to SodaStream's leading position and known brand in the make-it-at-home cold and carbonated beverages area with a substantial global footprint (the non-North America market is more than 50% of their revenues) and it has already build and earned a distribution network.
"They are a substantial force in that business, and they built it on their own, a significant achievement. If Pepsi were to invest in SodaStream or buy it outright, they are not just buying a concept."
This is not the first time a hook up between Pepsi and SodaStream has been speculated about. Last June, reports surfaced that both Pepsi and Coca-Cola were considering bids for the soda-machine maker. Pepsi and Coca-Cola had denied the rumors at the time.
Pepsi declined to comment to TheStreet on Thursday.