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ATLAS Infrastructure Partners (UK) Ltd.

13F filer · CIK 0001924953
Reported Aug 14, 2026
Net buyer this quarter
13F portfolio value$3.3BU.S. long equity reported on 13F
Positions113 new · 1 closed
Net flow last quarter+$385MBuys minus sells
Top 10 positions weight97.2%Concentration

Holdings

13F · last 4 quarters free
Scroll for earlier quarters
CompanyValue% of portfolio% of companyPOSITION CHANGE qoq %First reported
Q2 2026Reported Aug 14, 202611 positions
PNWPinnacle West Capital Corp$571M17.30%4.40%+5.1%Q4 2021
PEGPublic Service Enterprise Group Inc$500M15.17%1.24%+52.5%Q2 2023
EDConsolidated Edison Inc$378M11.47%0.93%+12.2%Q4 2021
EMAEmera Inc$375M11.36%2.49%-21.2%Q3 2025
EXCExelon Corp$361M10.96%0.76%Not reportedQ1 2024
EIXEdison International$286M8.67%1.00%+5.5%Q4 2021
HTOH2o America$280M8.50%11.02%+1.8%Q4 2025
PCGPG&E Corp$263M7.97%0.71%+17.2%Q2 2022
CWTCalifornia Water Service Group$96.6M2.93%3.21%NewQ2 2026
SBACSba Communications Corp$94M2.85%0.50%-48.5%Q1 2026
AVAAvista Corp$93.7M2.84%2.74%Not reportedQ4 2024
Q1 2026Reported May 15, 20269 positions
PNWPinnacle West Capital Corp$511M18.00%4.20%+13.7%Q4 2021
EMAEmera Inc$465M16.38%3.16%+52.6%Q3 2025
EDConsolidated Edison Inc$345M12.15%0.84%+7.3%Q4 2021
PEGPublic Service Enterprise Group Inc$327M11.52%0.81%+38.7%Q2 2023
EIXEdison International$266M9.38%0.95%-6.6%Q4 2021
HTOH2o America$266M9.36%10.83%+675.9%Q4 2025
UNPUnion Pacific Corp$246M8.68%0.17%+11.6%Q3 2025
PCGPG&E Corp$234M8.25%0.61%-5.6%Q2 2022
SBACSba Communications Corp$178M6.27%0.98%NewQ1 2026
Q4 2025Reported Feb 17, 20269 positions
PNWPinnacle West Capital Corp$396M19.84%3.73%+44.3%Q4 2021
EMAEmera Inc$289M14.51%2.07%+60.6%Q3 2025
EDConsolidated Edison Inc$282M14.15%0.79%+8.2%Q4 2021
PEGPublic Service Enterprise Group Inc$234M11.74%0.59%+13.5%Q2 2023
EIXEdison International$234M11.73%1.01%-9.2%Q4 2021
PCGPG&E Corp$227M11.38%0.64%+38.6%Q2 2022
UNPUnion Pacific Corp$211M10.55%0.15%+76.5%Q3 2025
PORPortland General Electric Co$93M4.66%1.68%-55.8%Q4 2022
HTOH2o America$28.6M1.43%1.62%NewQ4 2025
Q3 2025Reported Nov 14, 20259 positions
PNWPinnacle West Capital Corp$277M14.90%2.59%+8.0%Q4 2021
EDConsolidated Edison Inc$264M14.19%0.73%+9.0%Q4 2021
EIXEdison International$237M12.76%1.12%+0.2%Q4 2021
EXCExelon Corp$224M12.02%0.49%-17.3%Q1 2024
PEGPublic Service Enterprise Group Inc$214M11.52%0.51%+253.3%Q2 2023
PORPortland General Electric Co$193M10.36%3.96%-19.7%Q4 2022
EMAEmera Inc$175M9.43%1.29%NewQ3 2025
PCGPG&E Corp$154M8.26%0.46%+0.3%Q2 2022
UNPUnion Pacific Corp$122M6.55%0.09%NewQ3 2025
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