Portillo's: Solid Long-Term Thesis Remains Intact On Strong Fourth Quarter Sales GrowthSeeking Alpha • 03/19/22
Portillo's Inc. (PTLO) CEO Michael Osanloo on Q4 2021 Results - Earnings Call TranscriptSeeking Alpha • 03/10/22
Portillo's Inc. Announces Fourth Quarter and Fiscal Year 2021 Financial ResultsGlobeNewsWire • 03/10/22
Portillo's Inc. to Announce Fourth Quarter and Full Year 2021 Results on Thursday, March 10, 2022GlobeNewsWire • 02/17/22
Jim Cramer sees long-term potential in Portillo's and Origin Materials, two newly public companiesCNBC • 12/17/21
5 Restaurant Stocks To Watch After Jack In The Box Buys Del Taco: Are More Deals Coming?Benzinga • 12/07/21
Portillo's Inc. (PTLO) CEO Michael Osanloo on Q3 2021 Results - Earnings Call TranscriptSeeking Alpha • 11/19/21
PTLO Stock: 8 Reasons Why Portillo's Investors Feel Like Losing Their Lunch TodayInvestorPlace • 11/18/21
Portillo's Inc. to Announce Third Quarter 2021 Results on Thursday, November 18, 2021GlobeNewsWire • 11/08/21