SCHEDULE 13D/A: Activist Investor Engaged Capital Nominates Two Independent Directors to Portillos Board, Citing Underperformance and Urging Operational Overhaul

Activist investor Engaged Capital, holding an 8.6% stake in Portillos, has nominated two independent candidates, Charlie Morrison and Nicole Portwood, to the company's Board of Directors, asserting that the iconic brand is suffering from outdated operations, ineffective marketing, and depressed valuation.

Summary

• Engaged Capital, which beneficially owns approximately 8.6% of Portillos' outstanding Class A common stock, has nominated Charlie Morrison and Nicole Portwood for election to the Company's Board of Directors at the 2025 Annual Meeting of Stockholders.
• Engaged Capital believes Portillos has a clear path to delivering enhanced value for stockholders, but its performance is suffering due to outdated restaurant operations, ineffective marketing, and lower than justified restaurant-level cash-on-cash returns.
• The firm highlights Portillos' foundational strengths, including industry-leading average unit volumes (AUVs), high-quality food, and proven concept portability.
• Engaged Capital asserts that the identified issues are "readily fixable" and that electing new directors with recent restaurant operations and marketing experience will dramatically improve Portillos' ability to execute and close the gap with industry peers.
• The public nomination follows months of unsuccessful private discussions between Engaged Capital and Portillos regarding adding Mr. Morrison to the Board.
• Engaged Capital remains open to a constructive resolution to avoid an election contest, believing that further incremental change to the Board is a win-win for all stakeholders.

Sentiment

Score: 7

Explanation: The sentiment is moderately positive from the perspective of Engaged Capital, as they see significant upside potential in Portillos despite current underperformance. They are critical of current management but highly optimistic about the company's underlying assets and future prospects if their proposed changes are implemented. The score reflects a belief in fixable problems leading to substantial value creation.

Positives

• Portillos is described as an iconic brand with beloved restaurants.
• The company possesses industry-leading average unit volumes (AUVs).
• Portillos offers high-quality and differentiated food and beverages at compelling value.
• The concept has proven portability based on new store volumes in expansion markets where overall awareness is still very low.
• Engaged Capital is encouraged by recent initiatives to address the Company’s challenges, including the addition of long-time Chipotle CFO Jack Hartung to the Board.
• Engaged Capital believes the Company has a significant runway to increase same-store sales and profitably grow restaurant units.

Negatives

• Company performance appears to be suffering due to outdated restaurant operations.
• Ineffective marketing is contributing to the company's underperformance.
• Portillos is experiencing lower than justified restaurant-level cash-on-cash returns.
• These issues have led to a depressed valuation for the Company.
• The magnitude of value creation at Portillos depends on leadership’s ability to execute key initiatives with precision and urgency.
• The Company needs to refine its approach to new unit development, modernize restaurant operations and related technology, and deploy targeted marketing investments to increase awareness and drive traffic.

Risks

• Current company performance is suffering due to outdated restaurant operations, which could hinder future growth and profitability.
• Ineffective marketing may limit brand awareness and traffic, impacting sales.
• Lower than justified restaurant-level cash-on-cash returns indicate potential inefficiencies or underperformance in unit economics.
• A depressed valuation for the company reflects market concerns about its current state and future prospects.
• The potential for an election contest could lead to increased costs and disruption for the company and its stakeholders if a constructive resolution is not reached.

Future Outlook

Engaged Capital believes Portillos has a "significant runway to increase same-store sales and profitably grow restaurant units." They are confident that electing their nominated directors will "dramatically improve Portillos ability to execute and close the gap with industry peers," as the identified issues are "readily fixable."

Management Comments

• "Engaged is one of the largest stockholders of Portillos because we believe the Company has a clear path to delivering enhanced value for stockholders."
• "Despite these tailwinds for value creation and a rich legacy as a Chicago classic, the Company’s performance appears to be suffering due to outdated restaurant operations, ineffective marketing and lower than justified restaurant-level cash-on-cash returns."
• "Although these issues have led to a depressed valuation for the Company, they are all readily fixable."
• "We are encouraged by recent initiatives to address the Company’s challenges, including the addition of long-time Chipotle CFO Jack Hartung to the Board."
• "Ultimately, however, we contend the magnitude of value creation at Portillos will depend on leadership’s ability to execute key initiatives with precision and urgency."
• "We are confident that electing new directors, who possess recent restaurant operations and marketing experience, will dramatically improve Portillos ability to execute and close the gap with industry peers."
• "It is important to stress that we were forced to resort to this public nomination after months of unsuccessful private discussions focused on adding Mr. Morrison to the Board."
• "We remain ready and willing to reach a constructive resolution that spares all stakeholders an election contest."

Industry Context

This filing represents an activist investor's attempt to influence corporate strategy and governance at a publicly traded restaurant chain. Such actions are common in industries where investors perceive underperformance relative to potential, often driven by operational inefficiencies or marketing shortcomings. The focus on "restaurant operations" and "marketing" suggests a belief that Portillos is not fully leveraging its brand and unit economics compared to peers in the competitive fast-casual/casual dining sector. The comparison to Wingstop's total shareholder returns highlights a benchmark for operational excellence and shareholder value creation in the restaurant industry.

Comparison to Industry Standards

• Engaged Capital highlights that Portillos' performance is suffering compared to its potential, despite having "industry-leading average unit volumes."
• They explicitly compare the potential impact of Charlie Morrison to his tenure as CEO of Wingstop (NASDAQ: WING), where he delivered total shareholder returns of approximately 760% from June 12, 2015, to March 13, 2022. This suggests Wingstop under Morrison's leadership is a benchmark for strong restaurant operations and shareholder value creation that Portillos should aspire to.
• The filing implies Portillos is not closing the "gap with industry peers" in terms of execution and performance.
• Nicole Portwood's experience with "household brands" like Titos Handmade Vodka, Mountain Dew, and Live Nation, suggests a standard of effective marketing that Portillos is currently lacking.

Management Changes

Corporate Governance

Legal Proceedings

• The document details Engaged Capital's intent to solicit proxies for the election of its director nominees, which is part of a formal process that could lead to a proxy contest, a type of corporate governance dispute.

Related Party Transactions

• On March 3, 2025, Engaged Capital and the nominees entered into a Joint Filing and Solicitation Agreement (JFSA) for joint Schedule 13D filings, proxy solicitation, and Engaged Capital bearing approved expenses. The nominees also agreed not to enter into any transactions in Portillos securities without Engaged Capital's prior written consent.
• Each nominee granted Glenn W. Welling (Founder and Chief Investment Officer of Engaged Capital) a Power of Attorney to execute certain SEC filings and other documents in connection with the proxy solicitation.
• Engaged Capital Flagship Master Fund, LP signed Indemnification Agreements with the nominees, agreeing to indemnify them against claims arising from the proxy solicitation, with certain exclusions for gross negligence or willful misconduct.

Stakeholder Impact

• **Shareholders**: Potential for enhanced value creation if Engaged Capital's nominees are elected and their strategic recommendations are implemented, leading to improved performance, increased same-store sales, and profitable unit growth. There is also a risk of costs associated with an election contest if a resolution is not reached.
• **Management/Board**: Increased pressure and scrutiny from a significant activist shareholder. Potential for changes in board composition and strategic direction if the nominees are elected.
• **Employees**: Potential for operational changes and modernization initiatives, which could impact roles and processes within the company.
• **Customers**: Potential for improved restaurant experience and marketing efforts if strategic changes are successfully implemented, leading to increased traffic and brand engagement.

Next Steps

• Engaged Capital intends to file a preliminary proxy statement and accompanying WHITE universal proxy card with the SEC to solicit votes for the election of its slate of highly-qualified director nominees.
• The 2025 Annual Meeting of Stockholders will be held where Engaged Capital's nominees, Charles R. Morrison and Nicole Portwood, will be proposed for election to the Board.
• Engaged Capital remains ready and willing to reach a constructive resolution with Portillos to potentially avoid an election contest.

Key Dates

Recommendation

Keywords

Portillos, PTLO, Engaged Capital, Activist Investor, Board Nomination, Corporate Governance, Restaurant Operations, Marketing Strategy, Average Unit Volumes, Cash-on-Cash Returns, Proxy Contest, Shareholder Value, Wingstop, Charlie Morrison, Nicole Portwood, SEC Filing, Schedule 13D/A