Skip to content
Disclosery

OSTRUM ASSET MANAGEMENT: CBOE position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of OSTRUM ASSET MANAGEMENT on CBOE, newest first. How the timeline and the estimate are built.

OSTRUM ASSET MANAGEMENT held 19,846 CBOE 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 19,846 shares
    Change vs previous 13F -5,159 shares

    0.23% of the 13F portfolio, value $4,816,029.

    13F-HR 0001104659-26-095882 filed by OSTRUM ASSET MANAGEMENT
    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 25,005 shares
    Change vs previous 13F -470 shares

    0.39% of the 13F portfolio, value $7,028,155.

    13F-HR 0001104659-26-061164 filed by OSTRUM ASSET MANAGEMENT
    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 25,475 shares
    Change vs previous 13F -5,594 shares

    0.31% of the 13F portfolio, value $6,394,225.

    13F-HR 0001104659-26-015183 filed by OSTRUM ASSET MANAGEMENT
    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 31,069 shares
    Change vs previous 13F +4,029 shares

    0.34% of the 13F portfolio, value $7,619,672.

    13F-HR 0001104659-25-111991 filed by OSTRUM ASSET MANAGEMENT
    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 27,040 shares
    Change vs previous 13F -1,677 shares

    0.3% of the 13F portfolio, value $6,305,998.

    13F-HR 0001104659-25-077550 filed by OSTRUM ASSET MANAGEMENT
    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 28,717 shares
    Change vs previous 13F -352 shares

    0.34% of the 13F portfolio, value $6,498,370.

    13F-HR 0001104659-25-048517 filed by OSTRUM ASSET MANAGEMENT
    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 29,069 shares
    Change vs previous 13F -5,380 shares

    0.49% of the 13F portfolio, value $5,680,083.

    13F-HR 0001104659-25-012937 filed by OSTRUM ASSET MANAGEMENT
    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 34,449 shares
    Change vs previous 13F not available

    0.58% of the 13F portfolio, value $7,057,567.

    13F-HR 0001104659-24-117692 filed by OSTRUM ASSET MANAGEMENT
    Filed (acceptance time not in the bulk data set), ingested

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