Engaged Capital LLC - 20 Oct 2025 SCHEDULE 13D/A Report for Portillo's Inc. Class A Common Stock, $0.01 par value per share (PTLO)

Filing Manager
Engaged Capital LLC
Reporting Manager
Engaged Capital LLC
Security
Portillo's Inc. Class A Common Stock, $0.01 par value per share
Symbol
PTLO
Shares outstanding
73,094,762 shares
Disclosed Ownership
1,534,990 shares
Ownership
2.1%
Form type
SCHEDULE 13D/A
Filing time
22 Oct 2025, 17:10:56 UTC
Date of event
20 Oct 2025
Previous filing
11 Sep 2025
SEC
View on sec.gov

Quoteable Key Fact

"Engaged Capital LLC disclosed 2.1% ownership in Portillo's Inc. Class A Common Stock, $0.01 par value per share (PTLO) on 20 Oct 2025."

Quick Takeaways

  • Engaged Capital LLC filed SCHEDULE 13D/A for Portillo's Inc. Class A Common Stock, $0.01 par value per share (PTLO).
  • Disclosed ownership: 2.1%.
  • Date of event: 20 Oct 2025.

What Changed

  • Previous schedule filing date: 11 Sep 2025.
  • Current filing was accepted on 22 Oct 2025, 17:10.

Why This Matters

  • This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
  • You can verify ownership claims directly against the original SEC filing.

Source Evidence

Backed by Schedule 13D/13G

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

See Original Filing

Reporting Managers (5)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Engaged Capital Flagship Master Fund, LP 0% 100 0 100 /s/ Glenn W. Welling Glenn W. Welling, Founder and Chief Investment Officer of Engaged Capital, LLC, its General Partner 0001580761
Engaged Capital Co-Invest XVII, LP 2.1% 1,534,890 0 1,534,890 /s/ Glenn W. Welling Glenn W. Welling, Founder and Chief Investment Officer of Engaged Capital, LLC, its General Partner 0002026762
Engaged Capital LLC 2.1% 1,534,990 0 1,534,990 /s/ Glenn W. Welling Glenn W. Welling, Founder and Chief Investment Officer 0001559771
Engaged Capital Holdings, LLC 2.1% 1,534,990 0 1,534,990 /s/ Glenn W. Welling Glenn W. Welling, Sole Member 0001580769
Welling Glenn W. 2.1% 1,534,990 0 1,534,990 /s/ Glenn W. Welling Glenn W. Welling 0001580771