Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000950170-25-055563
Filing Date
2025-04-17
Accepted
2025-04-17 17:10:14
Documents
2
Period of Report
2025-04-15

Document Format Files

Seq Description Document Type Size
1 4 ownership.html 4  
1 4 ownership.xml 4 18267
2 EX-99.1 ptlo-ex99_1.htm EX-99.1 269537
  Complete submission text file 0000950170-25-055563.txt   293940
Mailing Address 200 CLARENDON STREET 35TH FLOOR BOSTON MA 02116
Business Address 200 CLARENDON STREET 35TH FLOOR BOSTON MA 02116 617-227-0050
Berkshire Partners LLC (Reporting) CIK: 0001312988 (see all company filings)

State of Incorp.: MA | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-40951 | Film No.: 25848260

Mailing Address 200 CLARENDON STREET 35TH FLOOR BOSTON MA 02116
Business Address 200 CLARENDON STREET 35TH FLOOR BOSTON MA 02116 617 227-0050
Berkshire Investors III LLC (Reporting) CIK: 0001505184 (see all company filings)

State of Incorp.: MA | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-40951 | Film No.: 25848257

Mailing Address 200 CLARENDON STREET 35TH FLOOR BOSTON MA 02116
Business Address 200 CLARENDON STREET 35TH FLOOR BOSTON MA 02116 617 227-0050
Berkshire Investors IV LLC (Reporting) CIK: 0001505185 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-40951 | Film No.: 25848256

Mailing Address C/O EIGHTH BERKSHIRE ASSOCIATES LLC 200 CLARENDON STREET BOSTON MA 02116
Business Address C/O EIGHTH BERKSHIRE ASSOCIATES LLC 200 CLARENDON STREET BOSTON MA 02116 617-227-0050
Berkshire Fund VIII-A, L.P. (Reporting) CIK: 0001514454 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-40951 | Film No.: 25848259

Mailing Address C/O EIGHTH BERKSHIRE ASSOCIATES LLC 200 CLARENDON STREET BOSTON MA 02116
Business Address C/O EIGHTH BERKSHIRE ASSOCIATES LLC 200 CLARENDON STREET BOSTON MA 02116 617-227-0050
Berkshire Fund VIII, L.P. (Reporting) CIK: 0001514470 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-40951 | Film No.: 25848258

Mailing Address 200 CLARENDON STREET 35TH FLOOR BOSTON MA 02116
Business Address 200 CLARENDON STREET 35TH FLOOR BOSTON MA 02116 (617) 227-0050
Berkshire Partners Holdings LLC (Reporting) CIK: 0001597786 (see all company filings)

Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-40951 | Film No.: 25848254

Mailing Address 200 CLARENDON STREET 35TH FLOOR BOSTON MA 02116
Business Address 200 CLARENDON STREET 35TH FLOOR BOSTON MA 02116 (617) 227-0050
BPSP, L.P. (Reporting) CIK: 0001597787 (see all company filings)

Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-40951 | Film No.: 25848253

Mailing Address C/O THE PORTILLO RESTAURANT GROUP 2001 SPRING ROAD, SUITE 400 OAK BROOK IL 60523-1903
Business Address C/O THE PORTILLO RESTAURANT GROUP 2001 SPRING ROAD, SUITE 400 OAK BROOK IL 60523-1903 (630) 954-3773
Portillo's Inc. (Issuer) CIK: 0001871509 (see all company filings)

EIN.: 871104304 | State of Incorp.: DE | Fiscal Year End: 1228
SIC: 5812 Retail-Eating Places
(CF Office: 07 Trade & Services)

Mailing Address 200 CLARENDON STREET BOSTON MA 02116-5009
Business Address 200 CLARENDON STREET BOSTON MA 02116-5009 (617) 227-0050
Eighth Berkshire Associates LLC (Reporting) CIK: 0001888111 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-40951 | Film No.: 25848255