XT
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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
Q2 		$165K Buy
+34,752
New +$168K ﹤0.01% 3346
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

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

XTX Topco's PTLO Position: Q2 2026 in Review

XTX Topco opened a new position in Portillo's (PTLO) in Q2 2026: 34,752 shares worth $165K. The stake represents ﹤0.01% of the portfolio and ranks #3346 among its holdings. This is a return to the name: XTX Topco previously reported a position in PTLO as recently as Q4 2025.

XTX Topco first reported a position in PTLO in Q4 2021 and has held it in 7 quarters since. The position peaked at $536K in Q2 2025. 172 funds tracked by Wall St. Rank hold PTLO as of Q2 2026.

  • XTX Topco held 34,752 shares of Portillo's worth $165K as of Q2 2026.
  • Portillo's was a new XTX Topco position in Q2 2026.
  • Portillo's made up ﹤0.01% of XTX Topco's portfolio in Q2 2026, its #3346 holding.
  • XTX Topco first reported a position in Portillo's in Q4 2021 and has held it in 7 quarters since.
  • XTX Topco's Portillo's position peaked at $536K in Q2 2025.
  • 172 funds tracked by Wall St. Rank held Portillo's as of Q2 2026.

Based on XTX Topco's 13F filing for Q2 2026, filed 14 Aug 2026.