There’s been a little extra pop in the stocks of soft-drink makers these days. Shares of PepsiCo (NYSE: PEP) hit an all-time high of $109 on Thursday following a well-received quarterly report. We also saw SodaStream International (NASDAQ: SODA) — the company behind the namesake beverage maker that has taken shots at Coca-Cola (NYSE: KO) and PepsiCo in earlier marketing campaigns — hit a new 52-week high after moving 5% higher on Thursday.