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PTLO Insider Trading

Insider Ownership Percentage: 6.14%
Insider Buying (Last 12 Months): $3,095,954.40
Insider Selling (Last 12 Months): $122,300,000.00

Portillo's Insider Trading History Chart

This chart shows the insider buying and selling history at Portillo's by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Portillo's Share Price & Price History

Current Price: $5.18
Price Change: ▼ Price Decrease of -0.2 (-3.72%)
As of 03/27/2026 05:00 PM ET

This chart shows the closing price history over time for PTLO up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Portillo's Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
3/13/2026Eugene I Lee JrDirectorBuy286,000$5.18$1,481,480.00416,250View SEC Filing Icon  
8/11/2025Michael OsanlooCEOBuy2,000$8.00$16,000.0065,317View SEC Filing Icon  
8/8/2025Michael OsanlooCEOBuy11,320$7.42$83,994.4063,317View SEC Filing Icon  
8/7/2025Eugene I Lee JrDirectorBuy130,250$7.68$1,000,320.00130,250View SEC Filing Icon  
8/7/2025Kelly M KaiserGeneral CounselBuy27,000$7.68$207,360.0068,495View SEC Filing Icon  
8/7/2025Michelle Greig HookCFOBuy40,000$7.67$306,800.00173,405View SEC Filing Icon  
5/19/2025Berkshire Partners LlcDirectorSell10,000,000$12.23$122,300,000.00View SEC Filing Icon  
1/4/2024Derrick Lee PrattCOOSell1,827$14.94$27,295.3823,599View SEC Filing Icon  
12/7/2023Michael OsanlooCEOSell1,558$15.99$24,912.42143,116View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Portillo's (NASDAQ:PTLO)

98.34% of Portillo's stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at PTLO by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Portillo's Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
2/26/2026Alpine Global Management LLC19,544$89K0.0%N/A0.026%Search for SEC Filing on Google Icon
2/26/2026Aristides Capital LLC43,400$0.20M0.0%N/A0.058%Search for SEC Filing on Google Icon
2/23/2026Virtu Financial LLC42,292$0.19M0.0%N/A0.056%Search for SEC Filing on Google Icon
2/19/2026Invesco Ltd.224,209$1.02M0.0%+53.2%0.297%Search for SEC Filing on Google Icon
2/18/2026Mercer Global Advisors Inc. ADV16,318$74K0.0%N/A0.022%Search for SEC Filing on Google Icon
2/18/2026Empowered Funds LLC227,494$1.03M0.0%+11.2%0.302%Search for SEC Filing on Google Icon
2/18/2026XTX Topco Ltd26,131$0.12M0.0%-34.0%0.035%Search for SEC Filing on Google Icon
2/18/2026Quadrature Capital Ltd146,708$0.67M0.0%N/A0.195%Search for SEC Filing on Google Icon
2/18/2026Millennium Management LLC2,279,826$10.35M0.0%N/A3.024%Search for SEC Filing on Google Icon
2/18/2026Engineers Gate Manager LP27,836$0.13M0.0%N/A0.037%Search for SEC Filing on Google Icon
2/18/2026Balyasny Asset Management L.P.263,053$1.19M0.0%-37.3%0.349%Search for SEC Filing on Google Icon
2/18/2026Boothbay Fund Management LLC31,027$0.14M0.0%N/A0.041%Search for SEC Filing on Google Icon
2/18/2026Bridgeway Capital Management LLC400,694$1.82M0.0%-0.9%0.532%Search for SEC Filing on Google Icon
2/17/2026AQR Capital Management LLC57,322$0.26M0.0%+121.0%0.076%Search for SEC Filing on Google Icon
2/17/2026Cetera Investment Advisers26,459$0.12M0.0%+50.7%0.035%Search for SEC Filing on Google Icon
2/17/2026Engaged Capital LLC1,534,990$6.97M1.8%-69.7%2.036%Search for SEC Filing on Google Icon
2/17/2026Orbis Allan Gray Ltd6,994,844$31.76M0.1%+2.3%9.279%Search for SEC Filing on Google Icon
2/17/2026Price T Rowe Associates Inc. MD34,765$0.16M0.0%+17.2%0.046%Search for SEC Filing on Google Icon
2/17/2026Osaic Holdings Inc.103,579$0.47M0.0%+2.8%0.137%Search for SEC Filing on Google Icon
2/17/2026Atom Investors LP25,321$0.12M0.0%N/A0.034%Search for SEC Filing on Google Icon
2/17/2026&PARTNERS22,390$98K0.0%+123.2%0.030%Search for SEC Filing on Google Icon
2/17/2026Royal Bank of Canada16,774$76K0.0%-89.3%0.022%Search for SEC Filing on Google Icon
2/17/2026Blair William & Co. IL985,020$4.47M0.0%-22.1%1.307%Search for SEC Filing on Google Icon
2/17/2026Graham Capital Management L.P.23,683$0.11M0.0%-51.5%0.031%Search for SEC Filing on Google Icon
2/16/2026Squarepoint Ops LLC806,091$3.66M0.0%+60.4%1.069%Search for SEC Filing on Google Icon
2/16/2026Mariner LLC11,086$50K0.0%N/A0.015%Search for SEC Filing on Google Icon
2/16/2026Barclays PLC104,651$0.48M0.0%+24.8%0.139%Search for SEC Filing on Google Icon
2/16/2026Aigen Investment Management LP29,470$0.13M0.0%+111.4%0.039%Search for SEC Filing on Google Icon
2/13/2026Kestra Advisory Services LLC8,738$40K0.0%N/A0.012%Search for SEC Filing on Google Icon
2/13/2026Zuckerman Investment Group LLC1,963,750$8.92M0.8%+6.2%2.605%Search for SEC Filing on Google Icon
2/13/2026First Trust Advisors LP227,408$1.03M0.0%+2.5%0.302%Search for SEC Filing on Google Icon
2/13/2026Charles Schwab Investment Management Inc.643,293$2.92M0.0%+30.0%0.853%Search for SEC Filing on Google Icon
2/13/2026State Street Corp1,197,514$5.44M0.0%-4.2%1.589%Search for SEC Filing on Google Icon
2/13/2026Wells Fargo & Company MN83,297$0.38M0.0%+47.2%0.111%Search for SEC Filing on Google Icon
2/13/2026Quadrant Capital Group LLC7,398$34K0.0%N/A0.010%Search for SEC Filing on Google Icon
2/12/2026HRT Financial LP156,834$0.71M0.0%+25.4%0.208%Search for SEC Filing on Google Icon
2/12/2026Brooklyn Investment Group60,148$0.28M0.0%N/A0.080%Search for SEC Filing on Google Icon
2/12/2026MetLife Investment Management LLC36,171$0.16M0.0%+28.9%0.048%Search for SEC Filing on Google Icon
2/12/2026Aristides Capital LLC43,400$0.20M0.0%N/A0.058%Search for SEC Filing on Google Icon
2/12/2026Renaissance Technologies LLC1,204,897$5.47M0.0%+133.5%1.598%Search for SEC Filing on Google Icon
2/12/2026Dimensional Fund Advisors LP1,387,793$6.30M0.0%-34.9%1.841%Search for SEC Filing on Google Icon
2/12/2026Marex Group plc45,000$0.20M0.0%N/A0.060%Search for SEC Filing on Google Icon
2/12/2026Bank of Montreal Can13,670$62K0.0%N/A0.018%Search for SEC Filing on Google Icon
2/12/2026Miller Financial Services LLC34,775$0.16M0.2%-34.8%0.046%Search for SEC Filing on Google Icon
2/12/2026Nuveen LLC140,522$0.64M0.0%+27.0%0.186%Search for SEC Filing on Google Icon
2/11/2026Empowered Funds LLC227,494$1.03M0.0%+11.2%0.302%Search for SEC Filing on Google Icon
2/11/2026Fox Run Management L.L.C.10,162$46K0.0%-52.3%0.013%Search for SEC Filing on Google Icon
2/11/2026Cerity Partners LLC15,204$69K0.0%N/A0.020%Search for SEC Filing on Google Icon
2/11/2026LPL Financial LLC98,460$0.45M0.0%-4.4%0.131%Search for SEC Filing on Google Icon
2/11/2026Franklin Resources Inc.1,118,216$5.08M0.0%-16.4%1.483%Search for SEC Filing on Google Icon
2/10/2026AXQ Capital LP43,827$0.20M0.0%N/A0.058%Search for SEC Filing on Google Icon
2/10/2026Clear Harbor Asset Management LLC31,500$0.14M0.0%N/A0.042%Search for SEC Filing on Google Icon
2/9/2026Geode Capital Management LLC1,675,385$7.61M0.0%+8.0%2.223%Search for SEC Filing on Google Icon
2/6/2026ProShare Advisors LLC12,188$55K0.0%+20.1%0.016%Search for SEC Filing on Google Icon
2/5/2026Mesirow Financial Investment Management Inc.20,940$95K0.0%-15.7%0.028%Search for SEC Filing on Google Icon
2/5/2026Allworth Financial LP9,243$42K0.0%+235.3%0.012%Search for SEC Filing on Google Icon
2/4/2026HighPoint Advisor Group LLC28,809$0.13M0.0%-29.1%0.038%Search for SEC Filing on Google Icon
2/3/2026Ballentine Partners LLC19,671$89K0.0%N/A0.026%Search for SEC Filing on Google Icon
2/3/2026Insight 2811 Inc.24,903$0.11M0.0%N/A0.033%Search for SEC Filing on Google Icon
2/2/2026Benjamin Edwards Inc.13,523$61K0.0%-27.9%0.018%Search for SEC Filing on Google Icon
1/29/2026Inscription Capital LLC20,349$92K0.0%N/A0.027%Search for SEC Filing on Google Icon
1/29/2026UBS Group AG597,464$2.71M0.0%-38.7%0.793%Search for SEC Filing on Google Icon
1/27/2026Evergreen Capital Management LLC12,884$58K0.0%N/A0.017%Search for SEC Filing on Google Icon
1/27/2026CenterStar Asset Management LLC180,000$0.82M0.2%+9.4%0.239%Search for SEC Filing on Google Icon
1/26/2026CWM LLC7,216$33K0.0%+37.6%0.010%Search for SEC Filing on Google Icon
1/5/2026GAMMA Investing LLC8,858$40K0.0%+5,110.6%0.012%Search for SEC Filing on Google Icon
1/1/2026JPMorgan Chase & Co.60,724$0.39M0.0%-88.8%0.081%Search for SEC Filing on Google Icon
11/21/2025CIBC Bancorp USA Inc.10,379$67K0.0%N/A0.014%Search for SEC Filing on Google Icon
11/19/2025GM Advisory Group LLC300,000$1.94M0.1%N/A0.398%Search for SEC Filing on Google Icon
11/17/2025Sherbrooke Park Advisers LLC14,376$93K0.0%N/A0.019%Search for SEC Filing on Google Icon
11/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.27,556$0.18M0.0%-10.9%0.037%Search for SEC Filing on Google Icon
11/17/2025Brevan Howard Capital Management LP234,335$1.51M0.0%+1,628.4%0.311%Search for SEC Filing on Google Icon
11/17/2025Bank of America Corp DE246,870$1.59M0.0%-53.7%0.328%Search for SEC Filing on Google Icon
11/17/2025Alliancebernstein L.P.5,549,701$35.80M0.0%-3.9%7.363%Search for SEC Filing on Google Icon
11/17/2025Ameriprise Financial Inc.1,971,016$12.71M0.0%-44.7%2.615%Search for SEC Filing on Google Icon
11/14/2025Raymond James Financial Inc.168,118$1.08M0.0%+133.9%0.223%Search for SEC Filing on Google Icon
11/14/2025Freestone Grove Partners LP158,193$1.02M0.0%N/A0.210%Search for SEC Filing on Google Icon
11/14/2025California State Teachers Retirement System63,143$0.41M0.0%+35.7%0.084%Search for SEC Filing on Google Icon
11/14/2025Zurcher Kantonalbank Zurich Cantonalbank 27,393$0.18M0.0%+53.8%0.036%Search for SEC Filing on Google Icon
11/14/2025UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC91,560$0.59M0.0%-43.7%0.122%Search for SEC Filing on Google Icon
11/14/2025Bridgeway Capital Management LLC404,530$2.61M0.1%N/A0.537%Search for SEC Filing on Google Icon
11/14/2025Squarepoint Ops LLC502,449$3.24M0.0%+320.9%0.667%Search for SEC Filing on Google Icon
11/14/2025Zuckerman Investment Group LLC1,849,225$11.93M1.1%-1.3%2.454%Search for SEC Filing on Google Icon
11/13/2025UBS Group AG974,434$6.29M0.0%+6.5%1.293%Search for SEC Filing on Google Icon
11/13/2025BNP Paribas Financial Markets11,931$77K0.0%+119.9%0.016%Search for SEC Filing on Google Icon
11/13/2025Franklin Resources Inc.1,337,470$8.63M0.0%-0.5%1.775%Search for SEC Filing on Google Icon
11/13/2025Russell Investments Group Ltd.5,783$37K0.0%-89.5%0.008%Search for SEC Filing on Google Icon
11/13/2025Blair William & Co. IL1,263,916$8.15M0.0%-22.3%1.677%Search for SEC Filing on Google Icon
11/13/2025First Trust Advisors LP221,815$1.43M0.0%+16.5%0.294%Search for SEC Filing on Google Icon
11/12/2025Dimensional Fund Advisors LP2,131,834$13.75M0.0%+11.6%2.829%Search for SEC Filing on Google Icon
11/12/2025Quantbot Technologies LP74,008$0.48M0.0%N/A0.098%Search for SEC Filing on Google Icon
11/12/2025Total Clarity Wealth Management Inc.37,788$0.24M0.1%N/A0.050%Search for SEC Filing on Google Icon
11/12/2025Fox Run Management L.L.C.21,288$0.14M0.0%N/A0.028%Search for SEC Filing on Google Icon
11/7/2025Rothschild Investment LLC10,105$65K0.0%+13,373.3%0.013%Search for SEC Filing on Google Icon
11/7/2025Southeast Asset Advisors LLC130,250$0.84M0.1%N/A0.173%Search for SEC Filing on Google Icon
11/7/2025Vanguard Group Inc.5,197,441$33.52M0.0%-11.3%6.898%Search for SEC Filing on Google Icon
11/7/2025JPMorgan Chase & Co.60,724$0.39M0.0%-88.8%0.081%Search for SEC Filing on Google Icon
11/6/2025Rhumbline Advisers84,350$0.54M0.0%-6.2%0.112%Search for SEC Filing on Google Icon
11/5/2025Savant Capital LLC11,403$74K0.0%N/A0.015%Search for SEC Filing on Google Icon
11/4/2025State of Wyoming4,531$29K0.0%+176.6%0.006%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Portillo's logo
Portillo's Inc. owns and operates fast casual restaurants in the United States. The company offers Chicago-style hot dogs and sausages, Italian beef sandwiches, char-grilled burgers, chopped salads, crinkle-cut French fries, homemade chocolate cakes, and chocolate cake shake. It offers its products through its website, application, and certain third-party platforms. Portillo's Inc. was founded in 1963 and is based in Oak Brook, Illinois.
Read More on Portillo's

Today's Range

Now: $5.18
Low: $5.11
High: $5.36

50 Day Range

MA: $5.54
Low: $5.01
High: $6.06

52 Week Range

Now: $5.18
Low: $4.41
High: $13.55

Volume

1,114,880 shs

Average Volume

1,308,414 shs

Market Capitalization

$391.14 million

P/E Ratio

19.19

Dividend Yield

N/A

Beta

1.75

Who are the company insiders with the largest holdings of Portillo's?

Portillo's' top insider investors include:
  1. Eugene I Lee Jr (Director)
  2. Michelle Greig Hook (CFO)
  3. Michael Osanloo (CEO)
  4. Kelly M Kaiser (General Counsel)
  5. Derrick Lee Pratt (COO)
  6. Jill Francine Waite (Insider)
  7. Nicholas Anthony Scarpino (SVP)
  8. George Richard Cook III (VP)
  9. Berkshire Partners Llc (Director)
Learn More about top insider investors at Portillo‘s.

Who are the major institutional investors of Portillo's?

Portillo's' top institutional investors include:
  1. Orbis Allan Gray Ltd — 9.28%
  2. Millennium Management LLC — 3.02%
  3. Zuckerman Investment Group LLC — 2.61%
  4. Geode Capital Management LLC — 2.22%
  5. Engaged Capital LLC — 2.04%
  6. Dimensional Fund Advisors LP — 1.84%
Learn More about top institutional investors of Portillo‘s stock.

Which major investors are selling Portillo's stock?

In the last quarter, PTLO stock was sold by these institutional investors:
  1. Engaged Capital LLC
  2. Dimensional Fund Advisors LP
  3. UBS Group AG
  4. Blair William & Co. IL
  5. Group One Trading LLC
  6. Franklin Resources Inc.
  7. Balyasny Asset Management L.P.
  8. Royal Bank of Canada

Which major investors are buying Portillo's stock?

During the last quarter, PTLO stock was bought by institutional investors including:
  1. Millennium Management LLC
  2. Goldman Sachs Group Inc.
  3. Renaissance Technologies LLC
  4. Squarepoint Ops LLC
  5. Orbis Allan Gray Ltd
  6. Charles Schwab Investment Management Inc.
  7. Quadrature Capital Ltd
  8. Geode Capital Management LLC
During the last year, these company insiders have bought Portillo's stock:
  1. Eugene I Lee Jr (Director)
  2. Michelle Greig Hook (CFO)
  3. Michael Osanloo (CEO)
  4. Kelly M Kaiser (General Counsel)
Learn More investors buying Portillo‘s stock.

Portillo's Active Insiders

Michael Osanloo
Michael Osanloo
CEO
Derrick Lee Pratt
Derrick Lee Pratt
COO