Walleye Trading’s Portillo's PTLO Stock Holding History

Walleye Trading’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	$40.2K	Sell	7,600 -71,800	-90%	-$391K	﹤0.01%	3734
2025 Q4	$360K	Buy	79,400 +63,100	+387%	+$329K	﹤0.01%	3033
2025 Q3	$105K	Buy	16,300 +13,900	+579%	+$117K	﹤0.01%	3694
2025 Q2	$28K	Buy	+2,400	New	+$27.7K	﹤0.01%	3922
2024 Q2	–	Sell	-100	Closed	-$1.42K	–	4805
2024 Q1	$1.42K	Sell	100 -200	-67%	-$2.78K	﹤0.01%	4562
2023 Q4	$4.78K	Hold	300	–	–	﹤0.01%	4717
2023 Q3	$4.62K	Buy	+300	New	+$5.86K	﹤0.01%	4637
2023 Q2	–	Sell	-1,600	Closed	-$34.2K	–	5108
2023 Q1	$34.2K	Buy	+1,600	New	+$33.6K	﹤0.01%	4159
2022 Q4	–	Sell	-56,100	Closed	-$1.1M	–	5314
2022 Q3	$1.1M	Buy	56,100 +55,600	+11,120%	+$1.22M	﹤0.01%	2179
2022 Q2	$8K	Buy	+500	New	+$9.65K	﹤0.01%	4689
2022 Q1	–	Sell	-41,700	Closed	-$1.56M	–	5812
2021 Q4	$1.56M	Buy	+41,700	New	+$1.67M	0.01%	1842

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

Walleye Trading's PTLO Position: Q1 2026 in Review

Walleye Trading reduced its Portillo's (PTLO) stake by 28% in Q1 2026, selling an estimated $26.5K and leaving 12,805 shares worth $67.7K. The position accounts for ﹤0.01% of the portfolio, ranked #3602.

Walleye Trading first reported a position in PTLO in Q4 2021 and has held it in 7 quarters since. The position peaked at $482K in Q3 2022. 186 funds tracked by Wall St. Rank hold PTLO as of Q1 2026.

Walleye Trading held 12,805 shares of Portillo's worth $67.7K as of Q1 2026.
Walleye Trading sold 4,871 Portillo's shares in Q1 2026, an estimated $26.5K.
Portillo's made up ﹤0.01% of Walleye Trading's portfolio in Q1 2026, its #3602 holding.
Walleye Trading first reported a position in Portillo's in Q4 2021 and has held it in 7 quarters since.
Walleye Trading's Portillo's position peaked at $482K in Q3 2022.
186 funds tracked by Wall St. Rank held Portillo's as of Q1 2026.

Based on Walleye Trading's 13F filing for Q1 2026, filed 11 May 2026.