Two Sigma Investments
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Two Sigma Investments’s Portillo's PTLO Stock Holding History

Two Sigma Investments’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
-84,235
Closed -$983K – 3867
2025
Q2 		$983K Sell
84,235
-49,599
-37% -$572K ﹤0.01% 2262
2025
Q1 		$1.59M Sell
133,834
-60,529
-31% -$787K ﹤0.01% 1885
2024
Q4 		$1.83M Buy
+194,363
New +$2.22M ﹤0.01% 1782
2024
Q2 		– Sell
-288,826
Closed -$4.1M – 3264
2024
Q1 		$4.1M Buy
+288,826
New +$4.01M 0.01% 1081
2023
Q4 		– Sell
-345,308
Closed -$5.31M – 3333
2023
Q3 		$5.31M Sell
345,308
-263,288
-43% -$5.14M 0.01% 875
2023
Q2 		$13.7M Sell
608,596
-64,898
-10% -$1.35M 0.03% 517
2023
Q1 		$14.4M Buy
673,494
+308,317
+84% +$6.48M 0.04% 464
2022
Q4 		$5.96M Buy
365,177
+315,877
+641% +$6.33M 0.02% 779
2022
Q3 		$971K Buy
+49,300
New +$1.08M ﹤0.01% 1487
2022
Q2 		– Sell
-10,721
Closed -$263K – 2854
2022
Q1 		$263K Buy
+10,721
New +$284K ﹤0.01% 2258

Other funds holding PTLO

OAG
Orbis Allan Gray Hamilton, Bermuda $23.7B AUM 65.43% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
EC
Engaged Capital Newport Beach, California $303M AUM 2.09% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Ameriprise
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
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Two Sigma Investments's PTLO Position: Q3 2025 in Review

Two Sigma Investments sold out of Portillo's (PTLO) in Q3 2025, closing a stake of 84,235 shares — an estimated $983K sold.

Two Sigma Investments first reported a position in PTLO in Q1 2022 and held it in 10 quarters. The position peaked at $14.4M in Q1 2023. 184 funds tracked by Wall St. Rank hold PTLO as of Q3 2025.

  • Two Sigma Investments reported no remaining Portillo's position as of Q3 2025 after selling out during the quarter.
  • Two Sigma Investments sold 84,235 Portillo's shares in Q3 2025, an estimated $983K.
  • Two Sigma Investments first reported a position in Portillo's in Q1 2022 and held it in 10 quarters.
  • Two Sigma Investments's Portillo's position peaked at $14.4M in Q1 2023.
  • 184 funds tracked by Wall St. Rank held Portillo's as of Q3 2025.

Based on Two Sigma Investments's 13F filing for Q3 2025, filed 14 Nov 2025.