GRAB Holdings Limited stock fell 10.8 percent this week, significantly underperforming the S&P 500's 2 percent decline and the Nasdaq Composite's 1.8 percent drop.
Drivers in Vietnam protested against Grab over compensation, citing rising service charges and diminished pay. The demonstrations raise the risk of increased government intervention in Vietnam—and potentially across Southeast Asia—over driver pay and service charges.
Separately, Grab is in discussions to acquire a controlling stake in Atome Financial, a Singapore-based buy now, pay later specialist, in a deal that would value Atome at more than $2 billion. The acquisition news weighed on Grab's share price as investors express concern about the unproven long-term economics of BNPL operations and the risk of overpayment.
CEO Anthony Tan sold 400,000 company shares in a single transaction worth approximately $1.45 million, adding to investor concerns about insider confidence.
Grab also faces regulatory headwinds: a U.S. senator is pushing the Federal Trade Commission to address allegedly deceptive food-delivery fees, a risk that extends across the ride-hailing and delivery industry. The company confronts slowing regional ride-hailing demand as well.
These pressures offset Grab's strong second-quarter results. The company posted 21.7 percent revenue growth and a 54 percent increase in adjusted EBITDA—outpacing Uber's performance in the same period. The market's focus on regulatory risk, acquisition costs, and insider selling has overwhelmed the earnings strength.