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Disclosery

Magellan Asset Management Ltd: OGS position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Magellan Asset Management Ltd on OGS, newest first. How the timeline and the estimate are built.

Magellan Asset Management Ltd held 59,113 OGS shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 59,113 shares
    Change vs previous 13F +1,382 shares

    0.1% of the 13F portfolio, value $4,555,839.

    13F-HR 0001536105-26-000006 filed by Magellan Asset Management Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2026-03-31
    13F 57,731 shares
    Change vs previous 13F +8,885 shares

    0.06% of the 13F portfolio, value $4,972,371.

    13F-HR 0001536105-26-000005 filed by Magellan Asset Management Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-12-31
    13F 48,846 shares
    Change vs previous 13F +4,658 shares

    0.05% of the 13F portfolio, value $3,773,354.

    13F-HR 0001536105-26-000004 filed by Magellan Asset Management Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 44,188 shares
    Change vs previous 13F +3,621 shares

    0.04% of the 13F portfolio, value $3,576,577.

    13F-HR 0001536105-25-000008 filed by Magellan Asset Management Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 40,567 shares
    Change vs previous 13F -1,168 shares

    0.03% of the 13F portfolio, value $2,915,145.

    13F-HR 0001085146-25-004607 filed by Magellan Asset Management Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-03-31
    13F 41,735 shares
    Change vs previous 13F -1,588 shares

    0.04% of the 13F portfolio, value $3,154,749.

    13F-HR 0001085146-25-002952 filed by Magellan Asset Management Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 43,323 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $3,000,118.

    13F-HR 0001085146-25-001106 filed by Magellan Asset Management Ltd
    Filed (acceptance time not in the bulk data set), ingested

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