Portillos
PTLO · NASDAQ
$4.57−$0.07 (−1.51%)TodayMarket closed ·
Prev close $4.64
Who owns PTLO
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 38.6% of PTLO’s shares.
- BlackRock Institutional Trust Company, N.A.5.9%
- Orbis Investment Management Ltd.5.5%
- Engaged Capital, LLC4.5%
- Citadel Advisors LLC4.2%
- Next 6 largest institutions18.5%
- All other shareholders61.4%
| Holder | Shares | % of shares |
|---|---|---|
| BlackRock Institutional Trust Company, N.A. | 4.49M | 5.92% |
| Orbis Investment Management Ltd. | 4.17M | 5.50% |
| Engaged Capital, LLC | 3.44M | 4.54% |
| Citadel Advisors LLC | 3.15M | 4.16% |
| Vanguard Capital Management, LLC | 3.07M | 4.04% |
| Osanloo Michael | 2.39M | 3.15% |
| Columbia Wanger Asset Management, LLC | 2.37M | 3.13% |
| Marshall Wace LLP | 2.34M | 3.09% |
| Zuckerman Investment Group, LLC | 2.05M | 2.70% |
| Geode Capital Management, L.L.C. | 1.81M | 2.39% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Vanguard Total Stock Market Index Fund | 2.15M | 2.83% |
| iShares Russell 2000 ETF | 1.73M | 2.29% |
| Vanguard Extended Market Index Fund | 849.83K | 1.12% |
| Fidelity Small Cap Index Fund | 732.04K | 0.97% |
| iShares Russell 2000 Value ETF | 603.61K | 0.80% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders bought $600.29K (2 trades) of PTLO on the open market, with no sales.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Lauer Denise Peggy | Tax withholding | 6.54K | $24.54K |
| Kaiser Kelly M | Tax withholding | 437 | $1.93K |
| LEE EUGENE I JR | Buy | 65.36K | $299.98K |
| Correia Keith M | Tax withholding | 2 | $8 |
| Correia Keith M | Award | 73 | $282 |
| Kaiser Kelly M | Tax withholding | 92 | $355 |
| Kaiser Kelly M | Award | 3.16K | $12.20K |
| Waite Jill Francine | Tax withholding | 33 | $127 |
| Waite Jill Francine | Award | 1.15K | $4.42K |
| LEE EUGENE I JR | Buy | 70.17K | $300.31K |
Short interest
Settled Sep 30, 2026
- Shares short
- 10.51M
- Days to cover
- 6.67
- % of shares outstanding
- 13.87%
- Average daily volume
- 1.58M
- Change since last report
- +0.0%
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