Security key
73642K106
Portillo's Inc. - Class A Common Stock, $0.01 par value (PTLO)
CUSIP: 73642K106
Q1 2025 13F Holders as of 31 Mar 2025
- Security type / class
- Equity / Class A Common Stock, $0.01 par value
- Total 13F shares
- 62,858,217
- Total 13F value
- $742,122,704
- Share change
- +5,985,615
- Put/Call ratio
- 106%
- SEC-reported price per share
- $11.89
- Number of holders
- 192
- Value change
- +$75,530,546
- Number of buys
- 105
- Number of sells
- 81
- Shares outstanding
- 72,207,035
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2025
Institutions
192
Top holders
10
PTLO full security history
Ownership snapshot
Full 13F holder table
Portillo's Inc. SEC filings
Portillo's Inc. company facts
Broader feeds
Ownership snapshot
Top reported holders of PTLO - Portillo's Inc. - Class A Common Stock, $0.01 par value (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Richard K. Lubin
Disclosed value leader
Richard K. Lubin
Comparable rows
0/15
Latest evidence
31 Dec 2024
3/4/5
13F
Highest disclosed value: $412,199,306
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
Richard K. Lubin has the largest disclosed position value at $412.2M.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Richard K. Lubin's linked filing trail.
Disclosed position value
Top 5
Richard K. Lubin
$412.2M
Engaged Capital LLC
$57.48M
Orbis Allan Gray Ltd
$53.95M
VANGUARD GROUP INC
$52.37M
BlackRock, Inc.
$41.19M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Richard K. Lubin |
3/4/5
Director
|
—
mixed-class rows
|
$412,199,306
21,493,198 shares
mixed-class rows
|
— | 04 Apr 2023 |
| Engaged Capital LLC |
13F
Company
|
—
denominator unverified
|
$57,480,586
6,114,956 shares
|
— | 31 Dec 2024 |
| Orbis Allan Gray Ltd |
13F
Company
|
—
denominator unverified
|
$53,948,132
5,739,163 shares
|
— | 31 Dec 2024 |
| VANGUARD GROUP INC |
13F
Company
|
—
denominator unverified
|
$52,371,479
5,571,434 shares
|
— | 31 Dec 2024 |
| BlackRock, Inc. |
13F
Company
|
—
denominator unverified
|
$41,188,479
4,381,753 shares
|
— | 31 Dec 2024 |
| Berkshire Partners LLC |
13F
Company
|
—
denominator unverified
|
$35,298,551
3,755,165 shares
|
— | 31 Dec 2024 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
192
Shares
62,858,217
Rows available
192
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2025 vs Q1 2025 Across Filers
Q1 2025 holders
192
Q1 2025 holders
192
Holder diff
0
| Investor | Q1 2025 Shares | Q1 2025 Shares | Share Diff | Share Chg % | Q1 2025 value | Q1 2025 value | Value change | Value Chg % |
|---|