Ticker · CUSIP 73642K106

PTLO

PORTILLOS INC

Consumer Cyclical·Restaurants

···Share

Holders (tracked)

Combined shares

6,820,837

Combined value

$30.97M

Last close

$5.91

Quarter

2025Q4

Price is +30.2% vs the avg quarter-end implied price across tracked holders.

Price · 1Y$5.91-5.62 (-48.74%)H $13.35 · L $4.50 · Avg Vol 2.5M

Position opened

Tracked holders · last 8 quarters

+2 vs previous quarter over the last 8.

SEC event timeline

16 events

AQR Capital Management added2026-02-17
+31,388 shares · 2025Q4
Position
Steve Cohen (Point72) added2026-02-17
+394,590 shares · 2025Q4
Position
Ken Griffin (Citadel Advisors) trimmed2026-02-17
−15,073 shares · 2025Q4
Position
T. Rowe Price added2026-02-17
+5,109 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) opened position2026-02-17
+2,279,826 shares · 2025Q4
Position
D.E. Shaw & Co. opened position2026-02-17
+96,700 shares · 2025Q4
Position
Renaissance Technologies added2026-02-12
+688,800 shares · 2025Q4
Position
Paul Tudor Jones (Tudor Investment) exited2025-12-09
−450,509 shares · 2025Q3
Position
AQR Capital Management added2025-11-14
+10,593 shares · 2025Q3
Position
Izzy Englander (Millennium Mgmt) exited2025-11-14
−677,223 shares · 2025Q3
Position
Steve Cohen (Point72) opened position2025-11-14
+221,110 shares · 2025Q3
Position
Two Sigma Investments exited2025-11-14
−84,235 shares · 2025Q3
Position
T. Rowe Price added2025-11-14
+1,440 shares · 2025Q3
Position
Ron Baron (Baron Capital / BAMCO) exited2025-11-14
−384,549 shares · 2025Q3
Position
Renaissance Technologies added2025-11-13
+168,656 shares · 2025Q3
Position
First Eagle Investment Management exited2025-11-12
−577,850 shares · 2025Q3
Position

Insider activity

Last 30 days

Net (open-market)

Buys

0 · $0

Sells

0 · $0

Unique insiders

Date	Insider	Code	Shares	Price	Value
04-15	LEE EUGENE I JR Director	A	12,681	—	$0
04-15	DARDEN TONY J Chief Operating Officer · Officer	A	58,876	—	$0
04-15	DARDEN TONY J Chief Operating Officer · Officer	F	2,182	$5.52	$12.0K
04-15	Patterson Brett President & CEO · Officer, Director	A	271,739	—	$0
04-15	Hook Michelle Greig CFO & Treasurer · Officer	F	3,945	$5.52	$21.8K
04-15	Pecoraro-Striepling Jennifer Chief Development Officer · Officer	A	40,760	—	$0
04-15	Kaiser Kelly M General Counsel and Secretary · Officer	A	40,760	—	$0
04-15	Waite Jill Francine Chief People Officer · Officer	F	1,818	$5.52	$10.0K
04-15	Kaiser Kelly M General Counsel and Secretary · Officer	F	1,805	$5.52	$10.0K
04-15	Correia Keith M Chief Information Officer · Officer	F	1,206	$5.52	$6.7K
04-15	Hook Michelle Greig CFO & Treasurer · Officer	A	90,579	—	$0
04-15	Lauer Denise Peggy Chief Marketing Officer · Officer	A	40,760	—	$0
04-15	Waite Jill Francine Chief People Officer · Officer	A	40,760	—	$0
04-15	Correia Keith M Chief Information Officer · Officer	A	27,173	—	$0
04-14	DARDEN TONY J Chief Operating Officer · Officer	A	1,034	—	$0

View full insider history for PTLO →

Follow-the-investor returns

If you'd copied each holder of PTLO…

Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.

Investor	First in	Cost basis	Return	Position value today
Ken Griffin (Citadel Advisors)	2022Q1	$5.98	-1.2%	$3.1M
Ken Griffin (Citadel Advisors)	2022Q1	$5.98	-1.2%	$3.1M
Ken Griffin (Citadel Advisors)	2022Q1	$5.98	-1.2%	$3.1M
Izzy Englander (Millennium Mgmt)	2022Q2	$6.69	-11.7%	$13.5M
AQR Capital Management	2025Q1	$6.86	-13.8%	$339K
Renaissance Technologies	2021Q4	$7.16	-17.5%	$7.1M
Steve Cohen (Point72)	2022Q4	$7.58	-22.0%	$3.6M
D.E. Shaw & Co.	2021Q4	$9.49	-37.7%	$571K
T. Rowe Price	2023Q3	$11.35	-47.9%	$205K

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.

New positions2

Izzy Englander (Millennium Mgmt)
+2,279,826
$10.4M
D.E. Shaw & Co.
+96,700
$439K

Added to4

Renaissance Technologies
+688,800
$3.1M
Steve Cohen (Point72)
+394,590
$1.8M
AQR Capital Management
+31,388
$143K
T. Rowe Price
+5,109
$23

Trimmed1

Ken Griffin (Citadel Advisors)
−15,073
$68K

Exited0

—

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.

Quarter	Holders	Shares	Combined value	Δ holders
2022Q1	4	1,656,135	$40.7M	—
2022Q2	5	2,095,403	$34.3M	+1
2022Q3	8	3,053,623	$60.1M	+3
2022Q4	11	5,099,932	$83.2M	+3
2023Q1	11	5,910,797	$126.3M	—
2023Q2	9	6,509,495	$146.7M	-2
2023Q3	9	4,489,308	$69.1M	—
2023Q4	8	4,749,748	$75.7M	-1
2024Q1	10	7,003,087	$99.3M	+2
2024Q2	7	6,749,319	$65.6M	-3
2024Q3	5	3,271,477	$44.1M	-2
2024Q4	8	2,350,402	$22.1M	+3
2025Q1	11	2,692,189	$32.0M	+3
2025Q2	11	5,448,880	$63.6M	—
2025Q3	7	3,458,897	$22.3M	-4
2025Q4	9	6,820,837	$31.0M	+2

Who owns PTLO

9 super-investors · 2025Q4

Tracked stake

6.82M

Combined value

$31M

% of shares outstanding

—

shares-out unknown

Quarter action mix

New2Added4Trim3

#	Manager	Shares	Value	% of book	Last action
1	Izzy Englander Millennium Mgmt	2.28M	$10M	0.0%	New+2.28M
2	Ken Griffin Citadel Advisors	1.70M	$8M	0.0%	Trim−15.1K
3	Renaissance Technologies	1.20M	$5M	0.0%	Added+688.8K
4	Steve Cohen Point72	615.7K	$3M	0.0%	Added+394.6K
5	Ken Griffin Citadel Advisors	524.6K	$2M	0.0%	Trim−15.1K
6	Ken Griffin Citadel Advisors	305.9K	$1M	0.0%	Trim−15.1K
7	D.E. Shaw & Co.	96.7K	$439K	0.0%	New+96.7K
8	AQR Capital Management	57.3K	$260K	0.0%	Added+31.4K
9	T. Rowe Price	34.8K	$158K	0.0%	Added+5.1K

Recent moves

20 transactions

ADDAQR Capital Management
+31,388 · 2025Q4
TRIMKen Griffin (Citadel Advisors)
−15,073 · 2025Q4
ADDT. Rowe Price
+5,109 · 2025Q4
NEWIzzy Englander (Millennium Mgmt)
+2,279,826 · 2025Q4
ADDSteve Cohen (Point72)
+394,590 · 2025Q4
NEWD.E. Shaw & Co.
+96,700 · 2025Q4
ADDRenaissance Technologies
+688,800 · 2025Q4
SOLDPaul Tudor Jones (Tudor Investment)
−450,509 · 2025Q3
SOLDTwo Sigma Investments
−84,235 · 2025Q3
ADDT. Rowe Price
+1,440 · 2025Q3
SOLDIzzy Englander (Millennium Mgmt)
−677,223 · 2025Q3
NEWSteve Cohen (Point72)
+221,110 · 2025Q3
ADDAQR Capital Management
+10,593 · 2025Q3
SOLDRon Baron (Baron Capital / BAMCO)
−384,549 · 2025Q3
ADDRenaissance Technologies
+168,656 · 2025Q3
SOLDFirst Eagle Investment Management
−577,850 · 2025Q3
TRIMTwo Sigma Investments
−49,599 · 2025Q2
ADDIzzy Englander (Millennium Mgmt)
+616,993 · 2025Q2
SOLDSteve Cohen (Point72)
−347,068 · 2025Q2
ADDT. Rowe Price
+4,359 · 2025Q2

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