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Disclosery

RHUMBLINE ADVISERS: ARQ position timeline

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

RHUMBLINE ADVISERS held 15,345 ARQ 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 15,345 shares
    Change vs previous 13F -25,851 shares

    <0.01% of the 13F portfolio, value $39,129.

    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 41,196 shares
    Change vs previous 13F -145 shares

    <0.01% of the 13F portfolio, value $105,454.

    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 41,341 shares
    Change vs previous 13F -3,096 shares

    <0.01% of the 13F portfolio, value $135,178.

    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 44,437 shares
    Change vs previous 13F -170 shares

    <0.01% of the 13F portfolio, value $318,160.

    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 44,607 shares
    Change vs previous 13F +17,688 shares

    <0.01% of the 13F portfolio, value $239,530.

    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).

  6. period ended2025-03-31
    13F/A 26,919 shares
    Change vs previous 13F -1,532 shares

    <0.01% of the 13F portfolio, value $112,242.

    13F-HR/A 0001115418-25-000005 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).

  7. period ended2024-12-31
    13F/A 28,451 shares
    Change vs previous 13F +957 shares

    <0.01% of the 13F portfolio, value $215,367.

    13F-HR/A 0001115418-25-000006 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).

  8. period ended2024-09-30
    13F 27,494 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $161,381.

    13F-HR 0001115418-24-000011 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).