As of November 7, 2026, 2 holders' latest Schedule 13D or 13G filings report owning 5% or more of Portillo's Inc. The largest reported stake is Orbis Investment Management Ltd's, at 5.7%. 16 filings are on record since August 7, 2025 (Schedule 13G/A, August 14, 2026).
Sell to companies like Portillo's Inc? Enter your website and see 10 with a filed reason to buy from you this month. Free.
Opens in a new tab. No signup.
Key facts
- · Reporting person: Orbis Investment Management Ltd · Sole voting: 4,115,801 · Shared voting: 0 · Sole dispositive: 4,115,801 · Shared dispositive: 0 · SCHEDULE 13G/A, 2026-08-14
- · Reporting person: AllianceBernstein L.P. · Sole voting: 63,390 · Shared voting: 0 · Sole dispositive: 63,390 · Shared dispositive: 0 · SCHEDULE 13G/A, 2026-08-14
- · Holder: Orbis Investment Management Ltd · Percent: 9.8% · SCHEDULE 13G/A
- · Holder: The Vanguard Group · Percent: 0% · SCHEDULE 13G/A
- · Holder: Orbis Investment Management Ltd · Percent: 9.7% · SCHEDULE 13G/A
Portillo's Inc has 16 Schedule 13D or 13G filings on record since 2025-08-07. 2 holders' latest filing reports 5% or more of common stock. Each figure below is the holder's own, as filed, with the filing linked.
Layoffs on record: 1 filing or notice, latest 2026-11-05 (layoff filings and notices).
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| Orbis Investment Management Ltd | 5.7% | 4,115,801 | SCHEDULE 13G/A, 2026-08-14 | 2026-06-30 |
| Berkshire Partners Holdings LLC | 5.2% | 3,859,067 | SCHEDULE 13G/A, 2025-08-13 | 2025-06-30 |
| Ameriprise Financial, Inc. | 2.7% | 1,971,016 | SCHEDULE 13G/A, 2025-11-14 | 2025-09-30 |
| Engaged Capital LLC | 2.1% | 1,534,990 | SCHEDULE 13D/A, 2025-10-22 | 2025-10-20 |
| AllianceBernstein L.P. | 0.1% | 63,390 | SCHEDULE 13G/A, 2026-08-14 | 2026-06-30 |
| The Vanguard Group | 0% | 0 | SCHEDULE 13G/A, 2026-03-27 | 2026-03-13 |
Holding shares or following this stake? See who's behind Portillo's Inc and the warning signs.
Free to see. No signup.
Keep reading
More on Portillo's Inc and the records around it.
Portillo's Inc elsewhere on the record
- Leadership changes Aug 2026
- Who owns it
Companies that share a holder
- Engaged Capital Flagship Master Fund, LP also filed stake reports on 1 other company: BRC Inc. (Jan 2026)
- ORBIS INVESTMENT MANAGEMENT LTD also filed stake reports on 23 other companies: RXO, Inc. (Nov 2026), National CineMedia, Inc. (Sep 2026), BBB FOODS INC (Aug 2026)
- Ameriprise Financial, Inc. also filed stake reports on 65 other companies: Universal Electronics Inc. (Sep 2026), America's Car-Mart, Inc. (Aug 2026), Ampco-Pittsburgh Corporation (Aug 2026)
Watch Portillo's Inc
Get an email when Portillo's Inc files again: a new raise, a leadership change, a layoff or an IPO filing. One email first to confirm; nothing else until you click it. At most one a day, one click to stop. Free for up to 3 companies.
Want the whole picture on Portillo's Inc?
Example from a real report (our sample on Target): “The Q2 2026 earnings report, published August 19, 2026, showed adjusted EPS of $2.46 against an expected $2.33” Source: CNBC
A Full Report on Portillo's Inc: verified, sourced, every claim cited, ready in a few minutes. See pricing.
What the Full Report on Portillo's Inc covers
The Short Answer
Which Company This Is
What They Do, And How The Money Works
Who Runs It, And How To Reach Them
The Money: Funding, Valuation, Runway
Who Pays Them, And Who They Are Up Against
Warning Bells
Sources
22 cited sources found
Plus the sections for what you are deciding, which you pick after ordering.
A real finished report, first screen. Opens in a new tab.
Not ready to order yet? Keep this snapshot.
Sends this preview to you once; we won't add you to any list
Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Orbis Investment Management Ltd | 4,115,801 | 0 | 4,115,801 | 0 | SCHEDULE 13G/A, 2026-08-14 |
| Allan Gray Australia Pty Ltd | 55,475 | 0 | 55,475 | 0 | SCHEDULE 13G/A, 2026-08-14 |
| AllianceBernstein L.P. | 63,390 | 0 | 63,390 | 0 | SCHEDULE 13G/A, 2026-08-14 |
The latest filing identifies Portillo's Inc by CUSIP 73642K106 and gives its principal executive office as C/O THE PORTILLO RESTAURANT GROUP, 2001 SPRING ROAD, SUITE 400, OAK BROOK, IL 60523-1903 (SCHEDULE 13G/A, 2026-08-14).
Purpose of Transaction (Item 4)
Engaged Capital LLC
Item 4 is hereby amended to add the following: The sales of Shares reported herein were undertaken for the purposes of effectuating a portfolio rebalancing and are not an indication of the Reporting Persons' view on the future prospects of the Issuer.Item 4 of the SCHEDULE 13D/A filed 2025-10-22
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-08-07 | Orbis Investment Management Ltd | 9.9% | SCHEDULE 13G/A |
| 2025-08-07 | Orbis Investment Management Ltd | 10% | SCHEDULE 13G/A |
| 2025-08-13 | Berkshire Partners Holdings LLC | 5.2% | SCHEDULE 13G/A |
| 2025-08-13 | AllianceBernstein L.P. | 9% | SCHEDULE 13G/A |
| 2025-09-11 | Engaged Capital LLC | 7% | SCHEDULE 13D/A |
| 2025-10-22 | Engaged Capital LLC | 2.1% | SCHEDULE 13D/A |
| 2025-10-30 | The Vanguard Group | 7.22% | SCHEDULE 13G/A |
| 2025-11-14 | Orbis Investment Management Ltd | 9.5% | SCHEDULE 13G/A |
| 2025-11-14 | AllianceBernstein L.P. | 7.7% | SCHEDULE 13G/A |
| 2025-11-14 | Ameriprise Financial, Inc. | 2.7% | SCHEDULE 13G/A |
| 2026-01-30 | The Vanguard Group | 5.53% | SCHEDULE 13G/A |
| 2026-02-17 | Orbis Investment Management Ltd | 9.7% | SCHEDULE 13G/A |
| 2026-03-27 | The Vanguard Group | 0% | SCHEDULE 13G/A |
| 2026-05-15 | Orbis Investment Management Ltd | 9.8% | SCHEDULE 13G/A |
| 2026-08-14 | Orbis Investment Management Ltd | 5.7% | SCHEDULE 13G/A |
| 2026-08-14 | AllianceBernstein L.P. | 0.1% | SCHEDULE 13G/A |
Questions about who owns Portillo's Inc
Who owns Portillo's Inc?
On this page, 2 holders' latest ownership filings report 5% or more of Portillo's Inc: Orbis Investment Management Ltd (5.7%, Schedule 13G/A, filed 2026-08-14) and Berkshire Partners Holdings LLC (5.2%, Schedule 13G/A, filed 2025-08-13).
Who are the largest shareholders of Portillo's Inc?
By the share each holder's latest filing reports, the largest holders of Portillo's Inc on this page are Orbis Investment Management Ltd (5.7%) and Berkshire Partners Holdings LLC (5.2%).
When did Orbis Investment Management Ltd buy into Portillo's Inc?
The filings give report dates, not purchase dates. The earliest filing from Orbis Investment Management Ltd on this page is the Schedule 13G/A, filed 2025-08-07, reporting 9.9%; its latest, Schedule 13G/A filed 2026-08-14, reports 5.7%. That earliest filing is itself an amendment, which updates an earlier report.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 16 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
Also on the record for Portillo's Inc
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| October 6, 2026 | Leadership change: Jill Waite departs, Chief People Officer | — | Leadership changes | Source |
| August 4, 2026 | Leadership change filing (Form 8-K, Item 5.02) | — | Leadership changes | Source |
| June 30, 2026 | Leadership change: Pamela Smith appointed, Chief Financial Officer | — | Leadership changes | Source |
| May 21, 2026 | Leadership change: Pamela Smith appointed, Chief Financial Officer, and 1 more | — | Leadership changes | Source |
| May 5, 2026 | Leadership change filing (Form 8-K, Item 5.02) | — | Leadership changes | Source |
Tools for this story
Each opens in a new tab, filled in for Portillo's Inc. With no account yet, you sign up free and land on the result.
Where this comes from
Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.
Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.