XTX Topco’s Portillo's PTLO Stock Holding History

XTX Topco’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	–	Sell	-26,131	Closed	-$119K	–	4269
2025 Q4	$119K	Sell	26,131 -13,439	-34%	-$70.2K	﹤0.01%	2588
2025 Q3	$255K	Sell	39,570 -6,346	-14%	-$53.5K	0.01%	1634
2025 Q2	$536K	Buy	+45,916	New	+$530K	0.02%	1049
2025 Q1	–	Sell	-24,939	Closed	-$234K	–	2962
2024 Q4	$234K	Buy	+24,939	New	+$285K	0.02%	1427
2024 Q2	–	Sell	-13,328	Closed	-$189K	–	2358
2024 Q1	$189K	Buy	+13,328	New	+$185K	0.03%	1199
2022 Q1	–	Sell	-6,144	Closed	-$231K	–	903
2021 Q4	$231K	Buy	+6,144	New	+$246K	0.13%	307

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

XTX Topco's PTLO Position: Q1 2026 in Review

XTX Topco sold out of Portillo's (PTLO) in Q1 2026, closing a stake of 26,131 shares — an estimated $119K sold.

XTX Topco first reported a position in PTLO in Q4 2021 and held it in 6 quarters. The position peaked at $536K in Q2 2025. 186 funds tracked by Wall St. Rank hold PTLO as of Q1 2026.

XTX Topco reported no remaining Portillo's position as of Q1 2026 after selling out during the quarter.
XTX Topco sold 26,131 Portillo's shares in Q1 2026, an estimated $119K.
XTX Topco first reported a position in Portillo's in Q4 2021 and held it in 6 quarters.
XTX Topco's Portillo's position peaked at $536K in Q2 2025.
186 funds tracked by Wall St. Rank held Portillo's as of Q1 2026.

Based on XTX Topco's 13F filing for Q1 2026, filed 15 May 2026.