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Disclosery

Natixis Investment Managers: BLKB position timeline

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

Natixis Investment Managers held 0 BLKB shares at 2026-03-31 per its 13F-HR filed 2026-05-13.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -10,612 shares

    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).

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

  2. period ended2025-12-31
    13F 10,612 shares
    Change vs previous 13F -6,948 shares

    <0.01% of the 13F portfolio, value $672,000.

    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).

  3. period ended2025-09-30
    13F 17,560 shares
    Change vs previous 13F -4,116 shares

    <0.01% of the 13F portfolio, value $1,129,000.

    13F-HR 0001018331-25-000009 filed by NATIXIS ADVISORS, LLC
    Filed (acceptance time not in the bulk data set), ingested

    • NATIXIS ADVISORS, LLC: 17,560 shares
    • NATIXIS: 0 shares

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

  4. period ended2025-06-30
    13F 21,676 shares
    Change vs previous 13F +1,226 shares

    <0.01% of the 13F portfolio, value $1,391,871.

    13F-HR 0001018331-25-000006 filed by NATIXIS ADVISORS, LLC
    Filed (acceptance time not in the bulk data set), ingested

    • NATIXIS ADVISORS, LLC: 17,146 shares
    • NATIXIS: 4,530 shares

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

  5. period ended2025-03-31
    13F/A 20,450 shares
    Change vs previous 13F -1,447 shares

    <0.01% of the 13F portfolio, value $1,269,902.

    13F-HR 0001018331-25-000004 filed by NATIXIS ADVISORS, LLC
    Filed (acceptance time not in the bulk data set), ingested

    • NATIXIS ADVISORS, LLC: 15,920 shares
    • NATIXIS: 4,530 shares

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

  6. period ended2024-12-31
    13F 21,897 shares
    Change vs previous 13F -5,345 shares

    <0.01% of the 13F portfolio, value $1,618,858.

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

    • NATIXIS ADVISORS, LLC: 17,367 shares
    • NATIXIS: 4,530 shares

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

  7. period ended2024-09-30
    13F 27,242 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $2,306,384.

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

    • NATIXIS ADVISORS, LLC: 18,912 shares
    • NATIXIS: 8,330 shares

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