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ATLAS Infrastructure Partners (UK) Ltd.: POR position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of ATLAS Infrastructure Partners (UK) Ltd. on POR, newest first. How the timeline and the estimate are built.

ATLAS Infrastructure Partners (UK) Ltd. held 0 POR shares at 2026-03-31 per its 13F-HR filed 2026-05-15.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -1,938,334 shares

    13F-HR 0001214659-26-006445 filed by ATLAS Infrastructure Partners (UK) Ltd.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-12-31
    13F 1,938,334 shares
    Change vs previous 13F -2,444,158 shares

    4.66% of the 13F portfolio, value $93,020,649.

    13F-HR 0001214659-26-001957 filed by ATLAS Infrastructure Partners (UK) Ltd.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-09-30
    13F 4,382,492 shares
    Change vs previous 13F -1,076,766 shares

    10.36% of the 13F portfolio, value $192,829,648.

    13F-HR 0001214659-25-016614 filed by ATLAS Infrastructure Partners (UK) Ltd.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-06-30
    13F 5,459,258 shares
    Change vs previous 13F +1,058,623 shares

    15.79% of the 13F portfolio, value $221,809,653.

    13F-HR 0001214659-25-012207 filed by ATLAS Infrastructure Partners (UK) Ltd.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2025-03-31
    13F 4,400,635 shares
    Change vs previous 13F +2,736,811 shares

    13.8% of the 13F portfolio, value $196,268,321.

    13F-HR 0001214659-25-007812 filed by ATLAS Infrastructure Partners (UK) Ltd.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  6. period ended2024-12-31
    13F 1,663,824 shares
    Change vs previous 13F -1,488,658 shares

    17.42% of the 13F portfolio, value $72,576,003.

    13F-HR 0001214659-25-002823 filed by ATLAS Infrastructure Partners (UK) Ltd.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  7. period ended2024-09-30
    13F 3,152,482 shares
    Change vs previous 13F not available

    10.47% of the 13F portfolio, value $151,003,888.

    13F-HR 0001214659-24-019118 filed by ATLAS Infrastructure Partners (UK) Ltd.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).