Vault-13

PORTILLOS INC PTLO

COM CL A · Common Stock · CUSIP 73642K106

151 institutional holders
33,188,07833.2m shares reported held*
78.3% of all shares outstanding*
$653.5mreported value*

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($660.1k this quarter). Holder counts are more reliable. Shares outstanding: 42.4m as of 2022-10-26, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $19.69. Options: 13 managers hold calls ($13.0m notional), 11 hold puts ($13.8m).

Biggest calls

CITADEL ADVISORS LLC — $4.6m236.0k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP — $2.7m136.7k shares
JANE STREET GROUP, LLC — $2.6m134.3k shares
SIMPLEX TRADING, LLC — $1.2m60.7k shares
GROUP ONE TRADING LLC — $638.0k32.4k shares
SYMMETRY PEAK MANAGEMENT LLC — $526.0k26.7k shares
TWO SIGMA SECURITIES, LLC — $246.0k12.5k shares
Centiva Capital, LP — $226.0k11.5k shares
Walleye Trading LLC — $116.0k5.9k shares
CenterStar Asset Management, LLC — $45.0k2.0k shares

Biggest puts

SUSQUEHANNA INTERNATIONAL GROUP, LLP — $5.0m256.1k shares
JANE STREET GROUP, LLC — $2.3m114.9k shares
BANK OF AMERICA CORP /DE/ — $1.6m81.3k shares
CITADEL ADVISORS LLC — $1.4m72.8k shares
GROUP ONE TRADING LLC — $1.2m58.6k shares
Walleye Trading LLC — $1.1m56.1k shares
Centiva Capital, LP — $689.0k35.0k shares
CenterStar Asset Management, LLC — $339.0k18.1k shares
SIMPLEX TRADING, LLC — $124.0k6.3k shares
Cutler Group LLC / CA — $18.0k7.5k shares

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
ORBIS INVESTMENT MANAGEMENT LTD 13G · institution -4.1 pts · filed 2026-08-14 5.7% -4.1 pts 4.1m≈ $18.4m 2026-08-14
Berkshire Partners Holdings LLC 13G · exempt (held before listing) filed 2025-08-13 5.2% 3.9m≈ $16.8m 2025-08-13

Fell to 5% or below in the last year: ALLIANCEBERNSTEIN L.P. (0.1%, 2026-08-14), VANGUARD GROUP INC (0.0%, 2026-03-27), AMERIPRISE FINANCIAL INC (2.7%, 2025-11-14)

Insider purchases and sales in Q3 2022

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
202Q4 20: 0 buyingQ4 20: 0 sellingQ1 21: 0 buyingQ1 21: 0 sellingQ1 21Q2 21: 0 buyingQ2 21: 0 sellingQ3 21: 0 buyingQ3 21: 0 sellingQ3 21Q4 21: 0 buyingQ4 21: 0 sellingQ1 22: 0 buyingQ1 22: 0 sellingQ1 22Q2 22: 0 buyingQ2 22: 2 sellingQ3 22: 0 buyingQ3 22: 0 sellingQ3 22
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q4 20200—0——
Q1 20210—0——
Q2 20210—0——
Q3 20210—0——
Q4 20210—0——
Q1 20220—0——
Q2 20220—2$2.1m—
Q3 20220—0——

None reported in Q3 2022.

Holders, Q3 2022

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Berkshire Partners LLC 20.90% of their portfolio Boston, MA 10,245,33610.2m $201.7m $201.7m 20.90% —
2 JANUS HENDERSON GROUP PLC 0.02% of their portfolio LONDON, X0 3,260,8423.3m $64.2m $64.2m 0.02% —
3 Orbis Allan Gray Ltd 0.49% of their portfolio HamiltoN, D0 3,038,7703.0m $59.8m $59.8m 0.49% —
4 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 2,583,2882.6m $50.9m $50.9m 0.00% —
5 BlackRock Inc. 0.00% of their portfolio New York, NY 1,516,2451.5m $29.9m $29.9m 0.00% —
6 PRINCIPAL FINANCIAL GROUP INC 0.02% of their portfolio DES MOINES, IA 1,277,9151.3m $25.2m $25.2m 0.02% —
7 Select Equity Group, L.P. 0.10% of their portfolio NEW YORK, NY 1,267,2031.3m $25.0m $25.0m 0.10% —
8 FRANKLIN RESOURCES INC 0.01% of their portfolio San Mateo, CA 905,084905.1k $17.8m $17.8m 0.01% —
9 EMERALD ADVISERS, LLC 0.75% of their portfolio LEOLA, PA 741,124741.1k $14.6m $14.6m 0.75% —
10 NORGES BANK 0.00% of their portfolio OSLO, Q8 700,000700.0k $13.8m $13.8m 0.00% —
11 EMERALD MUTUAL FUND ADVISERS TRUST 0.79% of their portfolio LEOLA, PA 631,152631.2k $12.4m $12.4m 0.79% —
12 SIRIOS CAPITAL MANAGEMENT L P 2.09% of their portfolio BOSTON, MA 572,075572.1k $11.3m $11.3m 2.09% —
13 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 462,767462.8k $9.1m $9.1m 0.00% —
14 BLAIR WILLIAM & CO/IL 0.04% of their portfolio CHICAGO, IL 440,646440.6k $8.7m $8.7m 0.04% —
15 Granahan Investment Management, LLC 0.28% of their portfolio WALTHAM, MA 439,995440.0k $8.7m $8.7m 0.28% —
16 CITADEL ADVISORS LLC 0.01% of their portfolio MIAMI, FL 431,979432.0k $8.5m $8.5m 0.01% —
17 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 428,589428.6k $8.4m $8.4m 0.00% —
18 SILVERCREST ASSET MANAGEMENT GROUP LLC 0.05% of their portfolio NEW YORK, NY 338,342338.3k $6.7m $6.7m 0.05% —
19 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 292,722292.7k $5.8m $5.8m 0.00% —
20 Nuveen Asset Management, LLC 0.00% of their portfolio CHICAGO, IL 270,506270.5k $5.3m $5.3m 0.00% —
21 STATE OF WISCONSIN INVESTMENT BOARD 0.02% of their portfolio MADISON, WI 248,336248.3k $4.9m $4.9m 0.02% —
22 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 217,545217.5k $4.3m $4.3m 0.00% —
23 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 197,242197.2k $3.9m $3.9m 0.00% —
24 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 175,797175.8k $3.5m $3.5m 0.00% —
25 VOLORIDGE INVESTMENT MANAGEMENT, LLC 0.02% of their portfolio JUPITER, FL 165,235165.2k $3.3m $3.3m 0.02% —
26 Trexquant Investment LP 0.10% of their portfolio STAMFORD, CT 144,544144.5k $2.8m $2.8m 0.10% —
27 Balyasny Asset Management L.P. 0.01% of their portfolio Chicago, IL 136,442136.4k $2.7m $2.7m 0.01% —
28 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.01% of their portfolio BALA CYNWYD, PA 132,215132.2k $2.6m $2.6m 0.01% —
29 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 110,286110.3k $2.2m $2.2m 0.00% —
30 ADVISORY RESEARCH INC 0.19% of their portfolio CHICAGO, IL 100,736100.7k $2.0m $2.0m 0.19% —
31 Polar Asset Management Partners Inc. 0.03% of their portfolio TORONTO, A6 98,30798.3k $1.9m $1.9m 0.03% —
32 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 75,05175.1k $1.5m $1.5m 0.00% —
33 Russell Investments Group, Ltd. 0.00% of their portfolio Seattle, WA 74,06074.1k $1.5m $1.5m 0.00% —
34 Swiss National Bank 0.00% of their portfolio ZURICH, V8 68,80068.8k $1.4m $1.4m 0.00% —
35 LPL Financial LLC 0.00% of their portfolio FORT MILL, SC 66,06366.1k $1.3m $1.3m 0.00% —
36 OCCUDO QUANTITATIVE STRATEGIES LP 0.10% of their portfolio FORT LAUDERDALE, FL 65,07665.1k $1.3m $1.3m 0.10% —
37 Cubist Systematic Strategies, LLC 0.01% of their portfolio STAMFORD, CT 63,79763.8k $1.3m $1.3m 0.01% —
38 SEVEN GRAND MANAGERS, LLC 3.38% of their portfolio BRONXVILLE, NY 50,00050.0k $985.0k $985.0k 3.38% —
39 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 49,30049.3k $971.0k $971.0k 0.00% —
40 Schonfeld Strategic Advisors LLC 0.01% of their portfolio NEW YORK, NY 48,70048.7k $959.0k $959.0k 0.01% —
41 UBS Group AG 0.00% of their portfolio ZURICH, V8 46,95347.0k $924.0k $924.0k 0.00% —
42 MARSHALL WACE, LLP 0.00% of their portfolio LONDON, X0 43,29643.3k $854.0k $854.0k 0.00% —
43 Cambridge Investment Research Advisors, Inc. 0.00% of their portfolio FAIRFIELD, IA 42,06742.1k $828.0k $828.0k 0.00% —
44 Diametric Capital, LP 0.41% of their portfolio BOSTON, MA 41,32341.3k $814.0k $814.0k 0.41% —
45 Raymond James Financial Services Advisors, Inc. 0.00% of their portfolio ST. PETERSBURG, FL 37,05237.1k $730.0k $730.0k 0.00% —
46 VESTOR CAPITAL, LLC 0.10% of their portfolio CHICAGO, IL 36,82036.8k $725.0k $725.0k 0.10% —
47 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 35,27835.3k $695.0k $695.0k 0.00% —
48 Calamos Advisors LLC 0.00% of their portfolio NAPERVILLE, IL 34,56834.6k $681.0k $681.0k 0.00% —
49 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio WEST SACRAMENTO, CA 34,36434.4k $677.0k $677.0k 0.00% —
50 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 27,85327.9k $548.0k $548.0k 0.00% —
51 WOLFF WIESE MAGANA LLC 0.44% of their portfolio CARSLBAD, CA 27,74727.7k $546.0k $546.0k 0.44% —
52 WELLINGTON MANAGEMENT GROUP LLP 0.00% of their portfolio Boston, MA 27,74227.7k $546.0k $546.0k 0.00% —
53 RAYMOND JAMES & ASSOCIATES 0.00% of their portfolio ST PETERSBURG, FL 27,68427.7k $545.0k $545.0k 0.00% —
54 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 25,76125.8k $506.0k $506.0k 0.00% —
55 Capstone Financial Advisors, Inc. 0.05% of their portfolio DOWNERS GROVE, IL 25,24725.2k $497.0k $497.0k 0.05% —
56 GSA CAPITAL PARTNERS LLP 0.06% of their portfolio LONDON, X0 24,77124.8k $488.0k $488.0k 0.06% —
57 Walleye Trading LLC 0.02% of their portfolio NEW YORK, NY 24,50424.5k $482.0k $482.0k 0.02% —
58 Centiva Capital, LP 0.03% of their portfolio New York, NY 22,71622.7k $447.0k $447.0k 0.03% —
59 NewEdge Advisors, LLC 0.01% of their portfolio NEW ORLEANS, LA 22,22522.2k $438.0k $438.0k 0.01% —
60 Qube Research & Technologies Ltd 0.00% of their portfolio LONDON, X0 20,89220.9k $411.0k $411.0k 0.00% —
61 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 19,55719.6k $385.0k $385.0k 0.00% —
62 PRELUDE CAPITAL MANAGEMENT, LLC 0.02% of their portfolio NEW YORK, NY 18,82418.8k $371.0k $371.0k 0.02% —
63 CREDIT SUISSE AG/ 0.00% of their portfolio ZURICH, V8 17,98718.0k $354.0k $354.0k 0.00% —
64 COMMONWEALTH EQUITY SERVICES, LLC 0.00% of their portfolio WALTHAM, MA 17,41617.4k $342.0k $342.0k 0.00% —
65 Performance Wealth Partners, LLC 0.02% of their portfolio HINSDALE, IL 16,46216.5k $324.0k $324.0k 0.02% —
66 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 16,18716.2k $318.7k $318.7k 0.00% —
67 WoodTrust Financial Corp 0.07% of their portfolio WISCONSIN RAPIDS, WI 15,90015.9k $313.0k $313.0k 0.07% —
68 ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio NASHVILLE, TN 14,90014.9k $293.0k $293.0k 0.00% —
69 BOOTHBAY FUND MANAGEMENT, LLC 0.01% of their portfolio NEW YORK, NY 14,65014.7k $288.0k $288.0k 0.01% —
70 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 14,61914.6k $288.0k $288.0k 0.00% —
71 NFSG Corp 0.17% of their portfolio BOCA RATON, FL 14,60014.6k $287.0k $287.0k 0.17% —
72 NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio ALBANY, NY 14,17714.2k $279.0k $279.0k 0.00% —
73 MetLife Investment Management, LLC 0.00% of their portfolio Whippany, NJ 14,07014.1k $277.0k $277.0k 0.00% —
74 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio NEW YORK, NY 13,05513.1k $257.1k $257.1k 0.00% —
75 MIRABELLA FINANCIAL SERVICES LLP 0.03% of their portfolio London, X0 12,52912.5k $252.0k $252.0k 0.03% —
76 INSIGHT 2811, INC. 0.16% of their portfolio CHICAGO, IL 12,19312.2k $240.0k $240.0k 0.16% —
77 Man Group plc 0.00% of their portfolio LONDON, X0 12,17712.2k $240.0k $240.0k 0.00% —
78 NOMURA HOLDINGS INC 0.00% of their portfolio TOKYO, M0 11,97512.0k $236.0k $236.0k 0.00% —
79 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 11,43211.4k $225.0k $225.0k 0.00% —
80 AMERICAN INTERNATIONAL GROUP, INC. 0.00% of their portfolio New York, NY 11,09511.1k $218.0k $218.0k 0.00% —
81 Kestra Advisory Services, LLC 0.00% of their portfolio AUSTIN, TX 10,91910.9k $215.0k $215.0k 0.00% —
82 Ausdal Financial Partners, Inc. 0.03% of their portfolio Davenport, IA 10,75510.8k $212.0k $212.0k 0.03% —
83 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 10,66010.7k $210.0k $210.0k 0.00% —
84 ENVESTNET ASSET MANAGEMENT INC 0.00% of their portfolio Berwyn, PA 10,39710.4k $205.0k $205.0k 0.00% —
85 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 10,35810.4k $204.0k $204.0k 0.00% —
86 Legal & General Group Plc 0.00% of their portfolio London, X0 10,17210.2k $200.0k $200.0k 0.00% —
87 Sandia Investment Management LP 0.03% of their portfolio BOSTON, MA 10,00010.0k $197.0k $197.0k 0.03% —
88 Chicago Partners Investment Group LLC 0.01% of their portfolio CHICAGO, IL 9,3079.3k $201.0k $201.0k 0.01% —
89 Ensign Peak Advisors, Inc 0.00% of their portfolio SALT LAKE CITY, UT 6,9106.9k $136.0k $136.0k 0.00% —
90 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 6,6216.6k $130.0k $130.0k 0.00% —
91 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 5,3745.4k $106.0k $106.0k 0.00% —
92 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 4,6834.7k $92.0k $92.0k 0.00% —
93 Cutler Group LLC / CA 0.01% of their portfolio SAN FRANCISCO, CA 4,5254.5k $89.0k $89.0k 0.01% —
94 Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% of their portfolio ZURICH, V8 4,3324.3k $85.0k $85.0k 0.00% —
95 AMALGAMATED BANK 0.00% of their portfolio NEW YORK, NY 3,7493.7k $74.0k $74.0k 0.00% —
96 FIFTH THIRD BANCORP 0.00% of their portfolio CINCINNATI, OH 3,4303.4k $68.0k $68.0k 0.00% —
97 TSFG, LLC 0.03% of their portfolio LAKE FOREST, IL 2,8252.8k $56.0k $56.0k 0.03% —
98 SIMPLEX TRADING, LLC 0.00% of their portfolio CHICAGO, IL 2,6642.7k $52.0k $52.0k 0.00% —
99 Parkside Financial Bank & Trust 0.02% of their portfolio SAINT LOUIS, MO 2,6382.6k $52.0k $52.0k 0.02% —
100 CenterStar Asset Management, LLC 0.09% of their portfolio CHICAGO, IL 2,6282.6k $53.0k $53.0k 0.09% —