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Disclosery

RHUMBLINE ADVISERS: SOUN position timeline

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

RHUMBLINE ADVISERS held 501,925 SOUN 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 501,925 shares
    Change vs previous 13F +34,320 shares

    <0.01% of the 13F portfolio, value $3,247,440.

    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 467,605 shares
    Change vs previous 13F +4,709 shares

    <0.01% of the 13F portfolio, value $3,212,432.

    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 462,896 shares
    Change vs previous 13F -74,300 shares

    <0.01% of the 13F portfolio, value $4,615,056.

    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 537,196 shares
    Change vs previous 13F -15,488 shares

    0.01% of the 13F portfolio, value $8,638,096.

    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 552,684 shares
    Change vs previous 13F +95,577 shares

    0.01% of the 13F portfolio, value $5,930,284.

    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 457,107 shares
    Change vs previous 13F +37,431 shares

    <0.01% of the 13F portfolio, value $3,711,696.

    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 419,676 shares
    Change vs previous 13F +39,795 shares

    0.01% of the 13F portfolio, value $8,326,356.

    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 379,881 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,770,236.

    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).