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Natixis Investment Managers: AROC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Natixis Investment Managers on AROC, newest first. How the timeline and the estimate are built.

Natixis Investment Managers held 1,717,945 AROC shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,717,945 shares
    Change vs previous 13F -78,346 shares

    0.08% of the 13F portfolio, value $69,937,000.

    13F-HR 0001018331-26-000006 filed by NATIXIS ADVISORS, LLC
    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 1,796,291 shares
    Change vs previous 13F +111,211 shares

    0.09% of the 13F portfolio, value $62,511,000.

    13F-HR 0001018331-26-000004 filed by NATIXIS ADVISORS, LLC
    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 1,685,080 shares
    Change vs previous 13F +308,246 shares

    0.06% of the 13F portfolio, value $43,846,000.

    13F-HR 0001018331-26-000002 filed by NATIXIS ADVISORS, LLC
    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 1,376,834 shares
    Change vs previous 13F +221,553 shares

    0.05% of the 13F portfolio, value $36,225,000.

    13F-HR 0001018331-25-000009 filed by NATIXIS ADVISORS, LLC
    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 1,155,281 shares
    Change vs previous 13F +119,261 shares

    0.05% of the 13F portfolio, value $28,686,000.

    13F-HR 0001018331-25-000006 filed by NATIXIS ADVISORS, LLC
    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 1,036,020 shares
    Change vs previous 13F +127,017 shares

    0.05% of the 13F portfolio, value $27,185,000.

    13F-HR 0001018331-25-000004 filed by NATIXIS ADVISORS, LLC
    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 909,003 shares
    Change vs previous 13F +194,352 shares

    0.04% of the 13F portfolio, value $22,625,000.

    13F-HR 0001018331-25-000002 filed by NATIXIS ADVISORS, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 714,651 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $14,465,000.

    13F-HR 0001018331-24-000009 filed by NATIXIS ADVISORS, LLC
    Filed (acceptance time not in the bulk data set), ingested

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