Quantinno Capital Management’s Portillo's PTLO Stock Holding History

Quantinno Capital Management’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 Q2	$1.47M	Buy	311,049 +140,503	+82%	+$680K	﹤0.01%	2239
2026 Q1	$902K	Sell	170,546 -16,284	-9%	-$88.6K	﹤0.01%	2248
2025 Q4	$848K	Buy	186,830 +165,736	+786%	+$865K	﹤0.01%	1927
2025 Q3	$136K	Buy	+21,094	New	+$178K	﹤0.01%	2848

Other funds holding PTLO

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

OAG

Orbis Allan Gray Hamilton, Bermuda $29.1B AUM 60.8% 1-Year Est. Return

Engaged Capital Newport Beach, California $327M AUM 22.96% 1-Year Est. Return

Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return

ZIG

Zuckerman Investment Group Chicago, Illinois $1.18B AUM 22.58% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Quantinno Capital Management's PTLO Position: Q2 2026 in Review

Quantinno Capital Management increased its Portillo's (PTLO) stake by 82% in Q2 2026, buying an estimated $680K and bringing the position to 311,049 shares worth $1.47M. The position accounts for ﹤0.01% of the portfolio, ranked #2239.

Quantinno Capital Management first reported a position in PTLO in Q3 2025 and has held it in 4 quarters since. 171 funds tracked by Wall St. Rank hold PTLO as of Q2 2026.

Quantinno Capital Management held 311,049 shares of Portillo's worth $1.47M as of Q2 2026.
Quantinno Capital Management bought 140,503 Portillo's shares in Q2 2026, an estimated $680K.
Portillo's made up ﹤0.01% of Quantinno Capital Management's portfolio in Q2 2026, its #2239 holding.
Quantinno Capital Management first reported a position in Portillo's in Q3 2025 and has held it in 4 quarters since.
171 funds tracked by Wall St. Rank held Portillo's as of Q2 2026.

Based on Quantinno Capital Management's 13F filing for Q2 2026, filed 13 Aug 2026.