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RHUMBLINE ADVISERS: IMOS position timeline

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

RHUMBLINE ADVISERS held 25,707 IMOS 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 25,707 shares
    Change vs previous 13F +1,314 shares

    <0.01% of the 13F portfolio, value $1,651,671.

    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 24,393 shares
    Change vs previous 13F +3,146 shares

    <0.01% of the 13F portfolio, value $872,779.

    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 21,247 shares
    Change vs previous 13F -15,838 shares

    <0.01% of the 13F portfolio, value $630,183.

    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 37,085 shares
    Change vs previous 13F -510 shares

    <0.01% of the 13F portfolio, value $710,546.

    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 37,595 shares
    Change vs previous 13F +12,759 shares

    <0.01% of the 13F portfolio, value $680,842.

    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 24,836 shares
    Change vs previous 13F -8,303 shares

    <0.01% of the 13F portfolio, value $418,235.

    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 33,139 shares
    Change vs previous 13F +1,680 shares

    <0.01% of the 13F portfolio, value $624,004.

    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 31,459 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $736,139.

    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).