With a 15th consecutive quarter of positive like-for-like sales growth and strong store-level profitability under its belt, the US drive-thru chain should be looking forward, not back. However, questions remain over its approach to growth
In June 2026, nine months after a buoyant $294.1m IPO, US drive-thru coffee chain Black Rock Coffee Bar found itself in a tight spot.
At least 18 US law firms announced investigations or proposed securities-fraud actions against the Arizona-based chain, alleging it had made misleading statements about its expansion plans post-IPO and was cannibalising sales from existing stores.
Those investigations ultimately petered out – but have increased scrutiny on Black Rock’s finances.
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