PORTILLO'S INC-CL A (PTLO) Institutional Ownership Changes & 13F Activity

PORTILLO'S INC-CL A (PTLO). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings. This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Engaged Capital, Renaissance Technologies LLC, Miller Value Partners, and First Eagle U.S. Value.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2026Engaged CapitalBuy1,908,0003,442,990$18,213,417
Q1 2026Renaissance Technologies LLCSell-1,047,200157,697$834,217
Q1 2026Miller Value PartnersBuy129,323129,323$684,119
Q4 2025Engaged CapitalSell-3,534,3111,534,990$6,968,855
Q4 2025Renaissance Technologies LLCBuy688,8001,204,897$5,470,232
Q3 2025Engaged CapitalBuy237,3905,069,301$32,696,991
Q3 2025Renaissance Technologies LLCBuy168,656516,097$3,328,826
Q2 2025Engaged CapitalSell-647,8604,831,911$56,388,401
Q2 2025Renaissance Technologies LLCBuy310,344347,441$4,054,636
Q2 2025First Eagle U.S. ValueBuy83,500577,850$6,743,510
Q1 2025Engaged CapitalSell-635,1855,479,771$65,154,477
Q1 2025First Eagle U.S. ValueBuy220,164494,350$5,877,822
Q1 2025Renaissance Technologies LLCSell-10,50037,097$441,083
Q4 2024First Eagle U.S. ValueBuy274,186274,186$2,577,348
Q4 2024Renaissance Technologies LLCSell-2,30347,597$447,412
Q3 2024Engaged CapitalBuy3,354,5136,114,956$82,368,457
Q2 2024Engaged CapitalBuy770,4432,760,443$26,831,506
Q1 2024Engaged CapitalBuy1,990,0001,990,000$28,218,200
Q1 2024Renaissance Technologies LLCSell-42,00049,900$708
Q4 2023Renaissance Technologies LLCSell-173,20091,900$1,464
Q3 2023Renaissance Technologies LLCSell-351,400265,100$4,080
Q2 2023Renaissance Technologies LLCBuy44,500616,500$13,890
Q1 2023Renaissance Technologies LLCBuy357,000572,000$12,224
Q4 2022Renaissance Technologies LLCBuy167,000215,000$3,509
Q4 2021Renaissance Technologies LLCBuy48,00048,000$1,802

Frequently asked questions about PTLO activity

  • Which institutional owners are buying PTLO?

    Institutional owners buying PTLO include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in PTLO activity?

    "Buy" means an investor increased their reported position in PTLO compared to the prior reporting period. This reflects growing exposure to PORTILLO'S INC-CL A (PTLO) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in PTLO increasing?

    Institutional interest in PTLO can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

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