| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| ORBIS INVESTMENT MANAGEMENT LTD | 9.7% | +2.2% | $34,836,233 | +$777,577 | 6,953,340 | +2.3% | ORBIS INVESTMENT MANAGEMENT LTD | 31 Dec 2025 |
| ALLIANCEBERNSTEIN L.P. | 7.7% | -14% | $35,795,571 | -$1,472,019 | 5,549,701 | -3.9% | AllianceBernstein L.P. | 30 Sep 2025 |
| VANGUARD GROUP INC | 5.5% | -24% | $18,091,782 | -$5,504,600 | 3,984,974 | -23% | The Vanguard Group | 31 Dec 2025 |
| Berkshire Partners Holdings LLC | 5.2% | $44,263,498 | 3,859,067 | Berkshire Partners Holdings LLC | 30 Jun 2025 | |||
| AMERIPRISE FINANCIAL INC | 2.7% | -52% | $12,713,053 | -$9,305,112 | 1,971,016 | -42% | Ameriprise Financial, Inc. | 30 Sep 2025 |
| Engaged Capital LLC | 2.1% | -70% | $9,900,686 | -$22,796,306 | 1,534,990 | -70% | Engaged Capital LLC | 20 Oct 2025 |
As of 31 Dec 2025, 183 institutional investors reported holding 54,534,257 shares of Portillo's Inc. - Class A Common Stock, $0.01 par value (PTLO). This represents 76% of the company’s total 71,683,918 outstanding shares.
The largest institutional shareholders of Portillo's Inc. - Class A Common Stock, $0.01 par value (PTLO) together control 66% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| Orbis Allan Gray Ltd | 9.8% | 6,994,844 | +2.3% | 0.13% | $31,756,592 |
| ALLIANCEBERNSTEIN L.P. | 7.4% | 5,279,147 | -4.9% | 0.01% | $23,967,327 |
| BlackRock, Inc. | 7% | 5,040,892 | +8.7% | 0% | $22,885,650 |
| VANGUARD GROUP INC | 5.6% | 3,984,974 | -23% | 0% | $18,091,783 |
| GOLDMAN SACHS GROUP INC | 3.8% | 2,725,240 | +153% | 0% | $12,372,590 |
| MILLENNIUM MANAGEMENT LLC | 3.2% | 2,279,826 | 0.01% | $10,350,410 | |
| Zuckerman Investment Group, LLC | 2.7% | 1,963,750 | +6.2% | 0.8% | $8,915,425 |
| CITADEL ADVISORS LLC | 2.4% | 1,701,127 | -0.88% | 0.01% | $7,723,117 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.3% | 1,675,385 | +8% | 0% | $7,608,224 |
| Engaged Capital LLC | 2.1% | 1,534,990 | -70% | 1.8% | $6,968,855 |
| DIMENSIONAL FUND ADVISORS LP | 1.9% | 1,387,793 | -35% | 0% | $6,300,903 |
| RENAISSANCE TECHNOLOGIES LLC | 1.7% | 1,204,897 | +133% | 0.01% | $5,470,232 |
| STATE STREET CORP | 1.7% | 1,197,514 | -4.2% | 0% | $5,436,714 |
| Select Equity Group, L.P. | 1.6% | 1,139,916 | +17% | 0.02% | $5,175,219 |
| JANE STREET GROUP, LLC | 1.6% | 1,131,641 | +594% | 0.01% | $5,137,651 |
| FRANKLIN RESOURCES INC | 1.6% | 1,118,216 | -16% | 0% | $5,076,701 |
| MORGAN STANLEY | 1.5% | 1,092,878 | +41% | 0% | $4,961,666 |
| Berkshire Partners LLC | 1.5% | 1,045,630 | 0% | 100% | $4,747,160 |
| BLAIR WILLIAM & CO/IL | 1.4% | 985,020 | -22% | 0.01% | $4,471,993 |
| Squarepoint Ops LLC | 1.1% | 806,091 | +60% | 0.01% | $3,659,653 |
| BANK OF AMERICA CORP /DE/ | 0.95% | 681,858 | +176% | 0% | $3,095,635 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.9% | 643,293 | +30% | 0% | $2,920,550 |
| Point72 Asset Management, L.P. | 0.86% | 615,700 | +178% | 0% | $2,795,278 |
| UBS Group AG | 0.83% | 597,464 | -39% | 0% | $2,712,487 |
| NORTHERN TRUST CORP | 0.78% | 560,131 | -7.6% | 0% | $2,542,994 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 54,534,257 | $247,980,173 | -$24,565,804 | $4.54 | 183 |
| 2025 Q3 | 58,550,138 | $377,468,748 | -$123,836,341 | $6.45 | 181 |
| 2025 Q2 | 68,433,405 | $798,565,561 | +$64,716,349 | $11.67 | 195 |
| 2025 Q1 | 62,858,217 | $742,122,704 | +$75,530,546 | $11.89 | 192 |
| 2024 Q4 | 54,019,798 | $507,730,510 | -$16,213,016 | $9.40 | 185 |
| 2024 Q3 | 55,225,962 | $742,325,724 | +$63,302,205 | $13.47 | 174 |
| 2024 Q2 | 51,170,013 | $497,374,319 | -$16,451,687 | $9.72 | 174 |
| 2024 Q1 | 51,730,744 | $733,490,854 | +$95,881,566 | $14.18 | 189 |
| 2023 Q4 | 44,717,097 | $712,183,401 | +$23,059,978 | $15.93 | 179 |
| 2023 Q3 | 43,277,181 | $666,042,022 | -$39,385,208 | $15.39 | 170 |
| 2023 Q2 | 45,220,170 | $1,018,775,167 | +$60,736,813 | $22.53 | 183 |
| 2023 Q1 | 42,633,494 | $911,100,376 | +$156,002,764 | $21.37 | 180 |
| 2022 Q4 | 35,432,398 | $578,265,709 | +$60,089,775 | $16.32 | 164 |
| 2022 Q3 | 31,594,497 | $622,104,635 | +$104,897,913 | $19.69 | 148 |
| 2022 Q2 | 26,340,080 | $430,724,463 | -$29,241,961 | $16.35 | 122 |
| 2022 Q1 | 27,716,380 | $680,751,810 | -$83,515,187 | $24.56 | 119 |
| 2021 Q4 | 29,572,402 | $1,110,143,194 | +$1,109,304,194 | $37.54 | 125 |