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Disclosery

RHUMBLINE ADVISERS: RKLB position timeline

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

RHUMBLINE ADVISERS held 656,063 RKLB shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 656,063 shares
    Change vs previous 13F +11,943 shares

    0.05% of the 13F portfolio, value $66,688,748.

    13F-HR 0001115418-26-000005 filed by RHUMBLINE ADVISERS
    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 644,120 shares
    Change vs previous 13F +129,233 shares

    0.04% of the 13F portfolio, value $41,365,324.

    13F-HR 0001115418-26-000003 filed by RHUMBLINE ADVISERS
    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 514,887 shares
    Change vs previous 13F -5,047 shares

    0.03% of the 13F portfolio, value $35,918,463.

    13F-HR 0001115418-26-000002 filed by RHUMBLINE ADVISERS
    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 519,934 shares
    Change vs previous 13F +81,906 shares

    0.02% of the 13F portfolio, value $24,909,990.

    13F-HR 0001115418-25-000021 filed by RHUMBLINE ADVISERS
    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 438,028 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $15,668,214.

    13F-HR 0001115418-25-000017 filed by RHUMBLINE ADVISERS
    Filed (acceptance time not in the bulk data set), ingested

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