Trexquant Investment’s Portillo's PTLO Stock Holding History

Trexquant Investment’s Portfolio PTLO Stock Details PTLO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-16,282	Closed	-$190K	–	1844
2025 Q2	$190K	Buy	+16,282	New	+$188K	﹤0.01%	1449
2025 Q1	–	Sell	-363,415	Closed	-$3.42M	–	1812
2024 Q4	$3.42M	Buy	363,415 +89,418	+33%	+$1.02M	0.04%	658
2024 Q3	$3.69M	Buy	273,997 +45,816	+20%	+$511K	0.05%	591
2024 Q2	$2.22M	Buy	228,181 +37,402	+20%	+$416K	0.03%	707
2024 Q1	$2.71M	Buy	190,779 +139,078	+269%	+$1.93M	0.05%	536
2023 Q4	$824K	Sell	51,701 -21,355	-29%	-$330K	0.02%	891
2023 Q3	$1.12M	Buy	73,056 +16,104	+28%	+$314K	0.03%	704
2023 Q2	$1.28M	Buy	+56,952	New	+$1.19M	0.03%	676
2023 Q1	–	Sell	-20,167	Closed	-$329K	–	1709
2022 Q4	$329K	Sell	20,167 -124,377	-86%	-$2.49M	0.01%	1068
2022 Q3	$2.85M	Buy	+144,544	New	+$3.18M	0.1%	256

Other funds holding PTLO

OAG

Orbis Allan Gray Hamilton, Bermuda $23.7B AUM 65.43% 1-Year Est. Return

AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Engaged Capital Newport Beach, California $303M AUM 2.09% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

ZIG

Zuckerman Investment Group Chicago, Illinois $1.07B AUM 29.43% 1-Year Est. Return

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Trexquant Investment's PTLO Position: Q3 2025 in Review

Trexquant Investment sold out of Portillo's (PTLO) in Q3 2025, closing a stake of 16,282 shares — an estimated $190K sold.

Trexquant Investment first reported a position in PTLO in Q3 2022 and held it in 10 quarters. The position peaked at $3.69M in Q3 2024. 184 funds tracked by Wall St. Rank hold PTLO as of Q3 2025.

Trexquant Investment reported no remaining Portillo's position as of Q3 2025 after selling out during the quarter.
Trexquant Investment sold 16,282 Portillo's shares in Q3 2025, an estimated $190K.
Trexquant Investment first reported a position in Portillo's in Q3 2022 and held it in 10 quarters.
Trexquant Investment's Portillo's position peaked at $3.69M in Q3 2024.
184 funds tracked by Wall St. Rank held Portillo's as of Q3 2025.

Based on Trexquant Investment's 13F filing for Q3 2025, filed 14 Nov 2025.