Portillo's (PTLO) Investigation: Investors Who Suffered Losses Encouraged to Contact Johnson Fistel

SAN DIEGO, June 22, 2026 /PRNewswire/ -- Johnson Fistel, PLLP is investigating Portillo's Inc. (NASDAQ: PTLO) on behalf of investors who suffered losses and whether those losses may be recoverable under federal securities laws. Portillo's Investors Who Suffered Losses: Contact Johnson...