Group One Trading
PTLO icon

Group One Trading’s Portillo's PTLO Stock Holding History

Group One 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
Q2 		$253K Sell
53,377
-30,187
-36% -$146K ﹤0.01% 4100
2026
Q1 		$442K Buy
+83,564
New +$455K ﹤0.01% 3455
2025
Q4 		– Sell
-219,319
Closed -$1.14M – 8960
2025
Q3 		$1.41M Buy
219,319
+192,224
+709% +$1.62M ﹤0.01% 2668
2025
Q2 		$316K Sell
27,095
-115,836
-81% -$1.34M ﹤0.01% 3870
2025
Q1 		$1.7M Buy
+142,931
New +$1.86M ﹤0.01% 1963
2024
Q4 		– Sell
-25,705
Closed -$294K – 7822
2024
Q3 		$346K Buy
25,705
+5,670
+28% +$63.3K ﹤0.01% 3139
2024
Q2 		$195K Buy
20,035
+1,342
+7% +$14.9K ﹤0.01% 3407
2024
Q1 		$265K Buy
18,693
+2,943
+19% +$40.9K ﹤0.01% 3314
2023
Q4 		$251K Buy
+15,750
New +$243K ﹤0.01% 3657
2023
Q3 		– Sell
-3,658
Closed -$71.4K – 8154
2023
Q2 		$82.4K Buy
3,658
+434
+13% +$9.05K ﹤0.01% 4801
2023
Q1 		$68.9K Buy
+3,224
New +$67.7K ﹤0.01% 4598
2022
Q1 		– Sell
-11,659
Closed -$309K – 8548
2021
Q4 		$438K Buy
+11,659
New +$467K ﹤0.01% 4282

Other funds holding PTLO

BlackRock
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
EC
Engaged Capital Newport Beach, California $327M AUM 22.96% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Marshall Wace
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
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Group One Trading's PTLO Position: Q2 2026 in Review

Group One Trading reduced its Portillo's (PTLO) stake by 36% in Q2 2026, selling an estimated $146K and leaving 53,377 shares worth $253K. The position accounts for ﹤0.01% of the portfolio, ranked #4100.

Group One Trading first reported a position in PTLO in Q4 2021 and has held it in 12 quarters since. The position peaked at $1.7M in Q1 2025. 172 funds tracked by Wall St. Rank hold PTLO as of Q2 2026.

  • Group One Trading held 53,377 shares of Portillo's worth $253K as of Q2 2026.
  • Group One Trading sold 30,187 Portillo's shares in Q2 2026, an estimated $146K.
  • Portillo's made up ﹤0.01% of Group One Trading's portfolio in Q2 2026, its #4100 holding.
  • Group One Trading first reported a position in Portillo's in Q4 2021 and has held it in 12 quarters since.
  • Group One Trading's Portillo's position peaked at $1.7M in Q1 2025.
  • 172 funds tracked by Wall St. Rank held Portillo's as of Q2 2026.

Based on Group One Trading's 13F filing for Q2 2026, filed 14 Aug 2026.