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Portillo's Inc. (PTLO) short interest & options flow

NASDAQ

Portillo's just delivered one of the sharper post-earnings drops in the casual dining space this season, and the Street responded swiftly with target cuts across the board. The catalyst is straightforward. Q1 EPS came in at -$0.01, missing the $0.01 consensus. Revenue of $182.6 million fell short of the $183.3 million estimate. The stock shed 16.3% on May 5 alone and is down 21.3%…

$5.45+4.61% 1d+21.92% 1w+55.27% 1mClose: 4 Nov 2026

Short interest % of float: High; Live SI on ORTEX →
Cost to borrow: Low and dropping; Live CTB on ORTEX →

Market cap: $395M
Next earnings: 5 Nov 2026

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Key data as of 5 Nov 2026

ORTEX chart of Portillo's Inc. (PTLO) share price and short interest (% of free float), six months to November 4, 2026

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