PTLO · Portillo's Inc.

$4.42 +0.02 (+0.45%) At close · Sep 4

Russell 2000 member Rebalance outlook locked

Market Cap

$335.67M

75.94M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Use institutional holdings through the 13F API or MCP →

Quarter:

Holders: 173

Total Value: $228,076,316

Total Shares: 48,118,090

Showing 1–100 of 182 holdings by value · page 1 of 2

Institutional Ownership Trend

19 quarters

Holder Concentration

Across 173 13F filers · Δ vs Mar 31, 2026

Top Holder

10.2%

−2.8 pts

Top 5

41.1%

−2.6 pts

Top 10

61.5%

+0.5 pts

HHI

483

Broadly held−41

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: -13

Institutional value: -20.9%

Shares held: -11.7%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Mega CITADEL ADVISORS LLC	+2,577,913	4,191,713
Mega AQR CAPITAL MANAGEMENT LLC	+772,499	1,079,932
Large MARSHALL WACE, LLP	+645,050	2,341,610
Mega MILLENNIUM MANAGEMENT LLC	+608,172	1,229,588
Mega GOLDMAN SACHS GROUP INC	+433,889	1,421,040

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Mega ALLIANCEBERNSTEIN L.P.	−5,104,306	63,390
Large Orbis Allan Gray Ltd	−2,896,948	4,171,276
Large Select Equity Group, L.P.	−1,013,365	140,035
Large Balyasny Asset Management L.P.	−844,619	23,100
Mega DIMENSIONAL FUND ADVISORS LP	−679,791	397,885

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Mid Jump Financial, LLC	471,130	$2,233,156
Large TUDOR INVESTMENT CORP ET AL	239,582	$1,135,618
Large ExodusPoint Capital Management, LP	112,637	$533,899
Large Point72 Asset Management, L.P.	99,887	$473,464
Mid Atom Investors LP	74,732	$354,229

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Mega FRANKLIN RESOURCES INC	839,084	$4,438,752
Large NOMURA HOLDINGS INC	350,766	$1,855,552
Mega D. E. Shaw & Co., Inc.	130,866	$692,281
Small Miller Value Partners, LLC	129,323	$684,118
Small Blueshift Asset Management, LLC	68,580	$362,788

Filter: New 22 Increased 63 Reduced 55 Sold out 35 Unchanged 33

Showing 100 of 182

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

BlackRock, Inc.

$23,261,707

10.20%

4,907,534

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BLACKROCK FINANCIAL MANAGEMENT INC/DE	28,650	$135,801	0.6%	Sole
BlackRock Asset Management Canada Ltd	332	$1,573	0.0%	Sole
BlackRock Investment Management, LLC	175,240	$830,637	3.6%	Sole
BLACKROCK ADVISORS LLC	134,908	$639,463	2.7%	Sole
BlackRock Fund Advisors	2,418,433	$11,463,372	49.3%	Sole
BlackRock Institutional Trust Company, N.A.	2,069,951	$9,811,567	42.2%	Sole
Aperio Group, LLC	80,020	$379,294	1.6%	Sole

Orbis Allan Gray Ltd

$19,771,847

8.67%

4,171,276

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
ORBIS INVESTMENT MANAGEMENT LTD	4,115,801	$19,508,896	98.7%	Defined
Held directly	55,475	$262,951	1.3%	Defined

Engaged Capital LLC

$16,319,772

7.16%

3,442,990

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Engaged Capital Holdings, LLC joint	3,442,990	$16,319,772	100.0%	Other

CITADEL ADVISORS LLC

$14,931,535

6.55%

3,150,113

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	3,070,221	$14,552,847	97.5%	Defined
Held directly	79,892	$378,688	2.5%	Defined

VANGUARD CAPITAL MANAGEMENT LLC

$14,531,541

6.37%

3,065,726

MARSHALL WACE, LLP

$11,099,231

4.87%

2,341,610

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Marshall Wace North America L.P. joint	2,341,610	$11,099,231	100.0%	Other

Zuckerman Investment Group, LLC

$9,715,563

4.26%

2,049,697

GEODE CAPITAL MANAGEMENT, LLC

$8,599,857

3.77%

1,814,316

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GEODE CAPITAL MANAGEMENT TRUST COMPANY, LLC	263,872	$1,250,753	14.5%	Defined
Held directly	1,550,444	$7,349,104	85.5%	Defined

STATE STREET CORP

$6,892,732

3.02%

1,454,163

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
STATE STREET GLOBAL ADVISORS EUROPE LIMITED joint	1,454,163	$6,892,732	100.0%	Defined

GOLDMAN SACHS GROUP INC

$6,735,728

2.95%

1,421,040

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GOLDMAN SACHS & CO. LLC	13,999	$66,355	1.0%	Defined
GOLDMAN SACHS ASSET MANAGEMENT, L.P.	1,361,144	$6,451,822	95.8%	Defined
Goldman Sachs Trust Company, N.A. joint	45,897	$217,551	3.2%	Other

BLAIR WILLIAM & CO/IL

$5,889,506

2.58%

1,242,512

MILLENNIUM MANAGEMENT LLC

$5,828,247

2.56%

1,229,588

AQR CAPITAL MANAGEMENT LLC

$5,118,874

2.24%

1,079,932

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Petros Family Wealth, LLC	133	$630	0.0%	Other
Compound Planning, Inc.	29	$137	0.0%	Other
Arax Advisory Partners	8,628	$40,896	0.8%	Other
HALBERT HARGROVE GLOBAL ADVISORS, LLC	2,774	$13,148	0.3%	Other
Stokes Family Office, LLC	3,335	$15,807	0.3%	Other
Held directly	1,065,033	$5,048,256	98.6%	Defined

Berkshire Partners LLC

$4,956,286

2.17%

1,045,630

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Berkshire Partners Holdings LLC joint	1,045,630	$4,956,286	100.0%	Defined

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$4,487,832

1.97%

946,800

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	946,800	$4,487,832	100.0%	Other

CITADEL ADVISORS LLC

$3,580,122

1.57%

755,300

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	755,300	$3,580,122	100.0%	Defined

MORGAN STANLEY

$3,489,396

1.53%

736,160

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY & CO. LLC	67,233	$318,684	9.1%	Defined
MORGAN STANLEY CAPITAL SERVICES, LLC	256,355	$1,215,122	34.8%	Defined
MORGAN STANLEY SMITH BARNEY LLC	378,631	$1,794,710	51.4%	Defined
PARAMETRIC PORTFOLIO ASSOCIATES LLC	33,941	$160,880	4.6%	Defined

HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC

$3,480,771

1.53%

734,340

VANGUARD PORTFOLIO MANAGEMENT LLC

$3,342,150

1.47%

705,095

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$3,017,796

1.32%

636,666

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	636,666	$3,017,796	100.0%	Other

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

$3,010,222

1.32%

635,068

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$2,689,950

1.18%

567,500

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	567,500	$2,689,950	100.0%	Other

NORTHERN TRUST CORP

$2,621,110

1.15%

552,977

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
NORTHERN TRUST CO joint	542,386	$2,570,909	98.1%	Defined
DWS INVESTMENT MANAGEMENT AMERICAS, INC joint	10,591	$50,201	1.9%	Other

Southeast Asset Advisors, LLC

$2,305,607

1.01%

486,415

VANGUARD FIDUCIARY TRUST CO

$2,258,325

0.99%

476,440

Jump Financial, LLC

$2,233,156

0.98%

471,130

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jump Trading Holdings, LLC	130	$616	0.0%	Defined
Leap GP LLC joint	471,000	$2,232,540	100.0%	Defined

BRIDGEWAY CAPITAL MANAGEMENT, LLC

$2,101,289

0.92%

443,310

DIMENSIONAL FUND ADVISORS LP

$1,885,973

0.83%

397,885

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Dimensional Fund Advisors Ltd.	6,455	$30,596	1.6%	Defined
Dimensional Ireland Ltd	61,027	$289,267	15.3%	Defined
Held directly	330,403	$1,566,110	83.0%	Sole

BANK OF AMERICA CORP /DE/

$1,547,785

0.68%

326,537

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BANK OF AMERICA NA	240,803	$1,141,406	73.7%	Defined
MERRILL LYNCH, PIERCE, FENNER & SMITH INC.	46,973	$222,652	14.4%	Defined
BOFA SECURITIES, INC.	38,761	$183,727	11.9%	Defined

Quantinno Capital Management LP

$1,474,372

0.65%

311,049

CITADEL ADVISORS LLC

$1,357,062

0.60%

286,300

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	286,300	$1,357,062	100.0%	Defined

Invesco Ltd.

$1,311,856

0.58%

276,763

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Invesco Advisers, Inc. joint	8,179	$38,768	3.0%	Defined
Invesco Trust Co joint	26,646	$126,302	9.6%	Defined
Invesco Capital Management LLC	241,938	$1,146,786	87.4%	Defined

Empowered Funds, LLC

$1,280,321

0.56%

270,110

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Bridgeway Capital Management, LLC	270,110	$1,280,321	100.0%	Other

Corient Private Wealth LLC

$1,276,235

0.56%

269,248

Chicago Partners Investment Group LLC

$1,248,425

0.55%

263,381

IMC-Chicago, LLC

$1,160,707

0.51%

244,875

FIRST TRUST ADVISORS LP

$1,138,652

0.50%

240,222

TUDOR INVESTMENT CORP ET AL

$1,135,618

0.50%

239,582

GSA CAPITAL PARTNERS LLP

$992,745

0.44%

209,440

Bank of New York Mellon Corp

$930,773

0.41%

196,366

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Mellon Investments Corporation	76,821	$364,131	39.1%	Defined
The Bank of New York Mellon	119,449	$566,188	60.8%	Defined
BNY Mellon, NA joint	95	$450	0.0%	Defined
Held directly	1	$4	0.0%	Defined

VICTORY CAPITAL MANAGEMENT INC

$884,010

0.39%

186,500

UBS Group AG

$867,575

0.38%

183,033

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS Financial Services Inc	5,808	$27,529	3.2%	Defined
UBS AG	98,388	$466,359	53.8%	Defined
UBS Switzerland AG	78,400	$371,616	42.8%	Defined
UBS Securities LLC	437	$2,071	0.2%	Defined

Nuveen, LLC

$831,025

0.36%

175,322

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Nuveen Asset Management, LLC joint	47,012	$222,836	26.8%	Defined
TEACHERS ADVISORS, LLC joint	128,310	$608,189	73.2%	Defined

JANE STREET GROUP, LLC

$817,176

0.36%

172,400

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	172,400	$817,176	100.0%	Defined

Select Equity Group, L.P.

$663,765

0.29%

140,035

RAYMOND JAMES FINANCIAL INC

$632,026

0.28%

133,339

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
RAYMOND JAMES & ASSOCIATES	104,379	$494,756	78.3%	Defined
Raymond James Financial Services Advisors, Inc.	28,960	$137,270	21.7%	Defined

Squarepoint Ops LLC

$625,149

0.27%

131,888

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Squarepoint Capital LLP	131,888	$625,149	100.0%	Defined

ExodusPoint Capital Management, LP

$533,899

0.23%

112,637

Lakewood Asset Management LLC

$513,204

0.23%

108,271

LPL Financial LLC

$478,953

0.21%

101,045

Point72 Asset Management, L.P.

$473,464

0.21%

99,887

AMERICAN CENTURY COMPANIES INC

$471,193

0.21%

99,408

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
AMERICAN CENTURY INVESTMENT MANAGEMENT INC	99,408	$471,193	100.0%	Defined

CITIGROUP INC

$431,747

0.19%

91,086

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citigroup Financial Products Inc. joint	91,086	$431,747	100.0%	Defined

4WEALTH ADVISORS, INC.

$406,838

0.18%

85,831

RENAISSANCE TECHNOLOGIES LLC

$404,521

0.18%

85,342

RHUMBLINE ADVISERS

$390,940

0.17%

82,477

AMERIPRISE FINANCIAL INC

$390,898

0.17%

82,468

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Columbia Management Investment Advisers, LLC	69,700	$330,378	84.5%	Defined
Ameriprise Financial Services, LLC	12,768	$60,520	15.5%	Defined

OSAIC HOLDINGS, INC.

$389,305

0.17%

82,132

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
OSAIC WEALTH, INC.	79,082	$374,848	96.3%	Defined
OSAIC INSTITUTIONS, INC.	400	$1,896	0.5%	Defined
Osaic Advisory Services, LLC	2,650	$12,561	3.2%	Defined

JANE STREET GROUP, LLC

$383,466

0.17%

80,900

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	80,900	$383,466	100.0%	Defined

JONES FINANCIAL COMPANIES LLLP

$379,053

0.17%

79,969

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Edward D. Jones & Co., L.P.	79,669	$377,631	99.6%	Sole
Edward Jones Trust Company	300	$1,422	0.4%	Sole

Capstone Financial Advisors, Inc.

$373,251

0.16%

78,745

Atom Investors LP

$354,229

0.16%

74,732

DEUTSCHE BANK AG\

$311,261

0.14%

65,667

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
DWS Investments UK Ltd	65,667	$311,261	100.0%	Defined

WELLS FARGO & COMPANY/MN

$303,619

0.13%

64,055

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
WELLS FARGO BANK N A	56,360	$267,146	88.0%	Defined
WELLS FARGO ADVISORS FINANCIAL NETWORK, LLC	583	$2,763	0.9%	Defined
WELLS FARGO CLEARING SERVICES, LLC	7,112	$33,710	11.1%	Defined

ALLIANCEBERNSTEIN L.P.

$300,468

0.13%

63,390

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Equitable Holdings, Inc.	63,390	$300,468	100.0%	Defined

Cerity Partners LLC

$256,025

0.11%

54,014

GROUP ONE TRADING LLC

$253,006

0.11%

53,377

PRICE T ROWE ASSOCIATES INC /MD/

$244,204

0.11%

51,520

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
T. Rowe Price International Ltd	51,520	$244,204	100.0%	Defined

SEI INVESTMENTS CO

$239,474

0.10%

50,522

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SEI TRUST CO	50,522	$239,474	100.0%	Sole

Creative Planning

$226,429

0.10%

47,770

Susquehanna Portfolio Strategies, LLC

$221,704

0.10%

46,773

MetLife Investment Management, LLC

$207,521

0.09%

43,781

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
METLIFE INC	43,781	$207,521	100.0%	Defined

Centiva Capital, LP

$194,510

0.09%

41,036

FIFTH THIRD BANCORP

$189,960

0.08%

40,076

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Fifth Third Bank, National Association	40,076	$189,960	100.0%	Defined

WEALTH ENHANCEMENT ADVISORY SERVICES, LLC

$189,874

0.08%

40,058

Russell Investments Group, Ltd.

$173,274

0.08%

36,556

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Russell Investment Management, LLC	36,556	$173,274	100.0%	Defined

SIMPLEX TRADING, LLC

$169,492

0.07%

35,758

MERCER GLOBAL ADVISORS INC /ADV

$166,037

0.07%

35,029

XTX Topco Ltd

$164,724

0.07%

34,752

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
XTX EXECUTION SERVICES LLC joint	34,752	$164,724	100.0%	Defined

IEQ CAPITAL, LLC

$156,012

0.07%

32,914

Engineers Gate Manager LP

$155,453

0.07%

32,796

JPMORGAN CHASE & CO

$155,044

0.07%

32,710

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
JPMorgan Chase Bank, N.A.	29,969	$142,052	91.6%	Defined
J.P. Morgan Investment Management Inc.	1,626	$7,707	5.0%	Defined
J.P. Morgan Securities LLC	1,115	$5,285	3.4%	Defined

Vanguard Global Advisers, LLC

$150,613

0.07%

31,775

MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.

$146,887

0.06%

30,989

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Global X Management CO LLC joint	30,989	$146,887	100.0%	Defined

CenterStar Asset Management, LLC

$137,545

0.06%

29,018

Walleye Capital LLC

$113,760

0.05%

24,000

Balyasny Asset Management L.P.

$109,494

0.05%

23,100

Indivisible Partners

$95,733

0.04%

20,197

&PARTNERS

$89,334

0.04%

18,847

MANUFACTURERS LIFE INSURANCE COMPANY, THE

$86,604

0.04%

18,271

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
MANULIFE FINANCIAL CORP joint	18,271	$86,604	100.0%	Defined

Walleye Capital LLC

$85,391

0.04%

18,015

Cetera Investment Advisers

$82,324

0.04%

17,368

Mariner, LLC

$80,106

0.04%

16,900

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Mariner Platform Solutions, LLC	16,900	$80,106	100.0%	Other

NEW YORK STATE COMMON RETIREMENT FUND

$79,072

0.03%

16,682

INSIGHT 2811, INC.

$76,186

0.03%

16,073

Police & Firemen's Retirement System of New Jersey

$75,896

0.03%

16,012

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Mellon Capital	16,012	$75,896	100.0%	Defined

BENJAMIN EDWARDS INC

$71,825

0.03%

15,153

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BENJAMIN F. EDWARDS & COMPANY, INC.	15,153	$71,825	100.0%	Defined

Jain Global LLC

$69,957

0.03%

14,759

ROYAL BANK OF CANADA

$69,870

0.03%

14,741

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
RBC CMA LTD.	2,038	$9,660	13.8%	Defined
RBC Capital Markets, LLC	12,297	$58,287	83.4%	Defined
RBC Dominion Securities Inc.	405	$1,919	2.7%	Defined
Held directly	1	$4	0.0%	Sole

ZACKS INVESTMENT MANAGEMENT

$69,080

0.03%

14,574

Key facts CIK 1871509 CUSIP 73642K106 13F (30d) 120 filings 120 filers Visit website Investor relations