Portillo's Inc. (PTLO) ownership: Top institutional holder: Orbis Allan Gray Ltd ($37.39M). Insider activity: Neutral (10 buys, 10 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| Orbis Allan Gray Ltd | 7068224.00 | $37.39M | 2026-03-31 |
| BlackRock, Inc. | 5117734.00 | $27.07M | 2026-03-31 |
| ALLIANCEBERNSTEIN L.P. | 5167696.00 | $23.46M | 2026-03-31 |
| Engaged Capital LLC | 3442990.00 | $18.21M | 2026-03-31 |
| VANGUARD GROUP INC | 3984974.00 | $18.09M | 2025-12-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 3039553.00 | $16.08M | 2026-03-31 |
| Zuckerman Investment Group, LLC | 2062124.00 | $10.91M | 2026-03-31 |
| MARSHALL WACE, LLP | 1696560.00 | $8.97M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-05-11 | |
| Buy | null | 2026-05-02 | |
| Buy | null | 2026-05-02 | |
| Buy | null | 2026-05-02 | |
| Buy | null | 2026-05-02 | |
| Buy | null | 2026-04-22 | |
| Buy | null | 2026-04-15 | |
| Sell | null | 2026-04-15 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.