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ATLAS Infrastructure Partners (UK) Ltd.

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13F filer, CIK 1924953, LONDON, United Kingdom

ATLAS Infrastructure Partners (UK) Ltd. reported $1,421,773,069 across 6 holdings for the quarter ended 2025-03-31, in a 13F-HR filed 2025-05-15.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001214659-25-007812

Period
2025-03-31
Reported value
$1.42B
Holdings
6
Top 10 weight
100%
New
1
Sold out
1

Largest buys vs the previous quarter

SecurityShares changeApprox. value
EDnew+2,298,622$254M
PNWadded+1,948,416$186M
EXCadded+3,815,722$176M
EIXadded+2,916,645$172M
PORadded+2,736,811$122M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
AVAexited-217,307-$7.96M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q1 2025

Share positions as resolved from 13F-HR 0001214659-25-007812, largest first. % of portfolio is the value over $1,421,773,069, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
EXCEXELON CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 6,940,430 shares; 2024Q4: 1,979,844 shares; 2025Q1: 5,795,566 shares 5,795,566$267M18.78%+3,815,722Timeline
PNWPINNACLE WEST CAP CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 3,556,831 shares; 2024Q4: 845,130 shares; 2025Q1: 2,793,546 shares 2,793,546$266M18.72%+1,948,416Timeline
EIXEDISON INTLQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 5,175,518 shares; 2024Q4: 1,479,087 shares; 2025Q1: 4,395,732 shares 4,395,732$259M18.22%+2,916,645Timeline
EDCONSOLIDATED EDISON INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 2,298,622 shares 2,298,622$254M17.88%newTimeline
PORPORTLAND GEN ELEC COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 3,152,482 shares; 2024Q4: 1,663,824 shares; 2025Q1: 4,400,635 shares 4,400,635$196M13.8%+2,736,811Timeline
PCGPG&E CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 12,312,032 shares; 2024Q4: 3,554,752 shares; 2025Q1: 10,428,328 shares 10,428,328$179M12.6%+6,873,576Timeline

Sold out in Q1 2025

Positions in the previous quarter's report that this quarter's report no longer lists.

SecurityShares beforeValue beforeType
AVAAVISTA CORP217,307$7.96Mshares

How Q1 2025 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0001214659-25-007812 base2025-05-15acceptance time not in the bulk data set