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OSTRUM ASSET MANAGEMENT: RKLB position timeline

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

OSTRUM ASSET MANAGEMENT held 7,049 RKLB 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 7,049 shares
    Change vs previous 13F -3,700 shares

    0.03% of the 13F portfolio, value $716,531.

    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 10,749 shares
    Change vs previous 13F +8,432 shares

    0.04% of the 13F portfolio, value $690,301.

    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 2,317 shares
    Change vs previous 13F -769 shares

    0.01% of the 13F portfolio, value $161,634.

    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 3,086 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $147,850.

    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).