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OSTRUM ASSET MANAGEMENT: COST position timeline

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

OSTRUM ASSET MANAGEMENT held 2,246 COST 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 2,246 shares
    Change vs previous 13F +353 shares

    0.1% of the 13F portfolio, value $2,101,066.

    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 1,893 shares
    Change vs previous 13F -1,585 shares

    0.11% of the 13F portfolio, value $1,886,242.

    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 3,478 shares
    Change vs previous 13F -874 shares

    0.14% of the 13F portfolio, value $2,999,219.

    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 4,352 shares
    Change vs previous 13F +126 shares

    0.18% of the 13F portfolio, value $4,028,342.

    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 4,226 shares
    Change vs previous 13F -494 shares

    0.2% of the 13F portfolio, value $4,183,486.

    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 4,720 shares
    Change vs previous 13F +1,633 shares

    0.23% of the 13F portfolio, value $4,464,082.

    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 3,087 shares
    Change vs previous 13F -200 shares

    0.24% of the 13F portfolio, value $2,828,525.

    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 3,287 shares
    Change vs previous 13F not available

    0.24% of the 13F portfolio, value $2,913,991.

    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).