Jane Street
PTLO icon

Jane Street’s Portillo's PTLO Stock Holding History

Jane Street’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 		$372K Buy
70,300
+20,200
+40% +$110K ﹤0.01% 8739
2025
Q4 		$227K Buy
50,100
+7,400
+17% +$38.6K ﹤0.01% 9459
2025
Q3 		$275K Buy
42,700
+27,900
+189% +$235K ﹤0.01% 9073
2025
Q2 		$173K Sell
14,800
-22,900
-61% -$264K ﹤0.01% 8654
2025
Q1 		$448K Sell
37,700
-12,400
-25% -$161K ﹤0.01% 7085
2024
Q4 		$471K Buy
50,100
+30,000
+149% +$343K ﹤0.01% 6901
2024
Q3 		$271K Buy
20,100
+3,100
+18% +$34.6K ﹤0.01% 8195
2024
Q2 		$165K Buy
+17,000
New +$189K ﹤0.01% 8521
2024
Q1 		– Sell
-23,800
Closed -$379K – 9904
2023
Q4 		$379K Sell
23,800
-200
-0.8% -$3.09K ﹤0.01% 7263
2023
Q3 		$369K Sell
24,000
-1,700
-7% -$33.2K ﹤0.01% 6731
2023
Q2 		$579K Sell
25,700
-16,100
-39% -$336K ﹤0.01% 6095
2023
Q1 		$893K Sell
41,800
-300
-0.7% -$6.3K ﹤0.01% 5217
2022
Q4 		$687K Sell
42,100
-72,800
-63% -$1.46M ﹤0.01% 5603
2022
Q3 		$2.26M Buy
114,900
+14,300
+14% +$315K ﹤0.01% 3992
2022
Q2 		$1.65M Buy
100,600
+46,700
+87% +$901K ﹤0.01% 4530
2022
Q1 		$1.32M Sell
53,900
-600
-1% -$15.9K ﹤0.01% 5537
2021
Q4 		$2.05M Buy
+54,500
New +$2.18M ﹤0.01% 4441

Other funds holding PTLO

OAG
Orbis Allan Gray Hamilton, Bermuda $23.7B AUM 65.43% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
EC
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
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Select Equity Group
Select Equity Group New York $19.5B AUM 17.33% 1-Year Est. Return

Jane Street's PTLO Position: Q1 2026 in Review

Jane Street reduced its Portillo's (PTLO) stake by 74% in Q1 2026, selling an estimated $4.53M and leaving 299,194 shares worth $1.58M. The position accounts for ﹤0.01% of the portfolio, ranked #5533.

Jane Street first reported a position in PTLO in Q4 2021 and has held it in 16 quarters since. The position peaked at $5.14M in Q4 2025. 186 funds tracked by Wall St. Rank hold PTLO as of Q1 2026.

  • Jane Street held 299,194 shares of Portillo's worth $1.58M as of Q1 2026.
  • Jane Street sold 832,447 Portillo's shares in Q1 2026, an estimated $4.53M.
  • Portillo's made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #5533 holding.
  • Jane Street first reported a position in Portillo's in Q4 2021 and has held it in 16 quarters since.
  • Jane Street's Portillo's position peaked at $5.14M in Q4 2025.
  • 186 funds tracked by Wall St. Rank held Portillo's as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.