GSA Capital Partners’s Portillo's PTLO Stock Holding History

GSA Capital Partners’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
2026 Q1	$1.12M	Buy	+211,559	New	+$1.15M	0.07%	429
2025 Q3	–	Sell	-12,917	Closed	-$151K	–	2012
2025 Q2	$151K	Sell	12,917 -25,340	-66%	-$292K	0.01%	1572
2025 Q1	$455K	Sell	38,257 -50,710	-57%	-$660K	0.04%	864
2024 Q4	$836K	Sell	88,967 -6,093	-6%	-$69.7K	0.06%	532
2024 Q3	$1.28M	Buy	95,060 +26,465	+39%	+$295K	0.1%	317
2024 Q2	$667K	Buy	68,595 +33,044	+93%	+$368K	0.05%	784
2024 Q1	$504K	Sell	35,551 -2,632	-7%	-$36.5K	0.04%	880
2023 Q4	$608K	Sell	38,183 -49,151	-56%	-$759K	0.05%	659
2023 Q3	$1.34M	Buy	87,334 +47,085	+117%	+$919K	0.12%	267
2023 Q2	$907K	Sell	40,249 -60,184	-60%	-$1.25M	0.09%	366
2023 Q1	$2.15M	Buy	100,433 +74,819	+292%	+$1.57M	0.21%	57
2022 Q4	$418K	Buy	25,614 +843	+3%	+$16.9K	0.05%	712
2022 Q3	$488K	Buy	+24,771	New	+$545K	0.06%	582

Other funds holding PTLO

OAG

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

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

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

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

ZIG

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

Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return

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

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Select Equity Group New York $19.5B AUM 17.33% 1-Year Est. Return

GSA Capital Partners's PTLO Position: Q1 2026 in Review

GSA Capital Partners opened a new position in Portillo's (PTLO) in Q1 2026: 211,559 shares worth $1.12M. The stake represents 0.07% of the portfolio and ranks #429 among its holdings. This is a return to the name: GSA Capital Partners previously reported a position in PTLO as recently as Q2 2025.

GSA Capital Partners first reported a position in PTLO in Q3 2022 and has held it in 13 quarters since. The position peaked at $2.15M in Q1 2023. 186 funds tracked by Wall St. Rank hold PTLO as of Q1 2026.

GSA Capital Partners held 211,559 shares of Portillo's worth $1.12M as of Q1 2026.
Portillo's was a new GSA Capital Partners position in Q1 2026.
Portillo's made up 0.07% of GSA Capital Partners's portfolio in Q1 2026, its #429 holding.
GSA Capital Partners first reported a position in Portillo's in Q3 2022 and has held it in 13 quarters since.
GSA Capital Partners's Portillo's position peaked at $2.15M in Q1 2023.
186 funds tracked by Wall St. Rank held Portillo's as of Q1 2026.

Based on GSA Capital Partners's 13F filing for Q1 2026, filed 8 May 2026.