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Disclosery

MARSHALL WACE, LLP: RDCM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of MARSHALL WACE, LLP on RDCM, newest first. How the timeline and the estimate are built.

MARSHALL WACE, LLP held 50,029 RDCM 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 50,029 shares
    Change vs previous 13F -83,268 shares

    <0.01% of the 13F portfolio, value $705,409.

    13F-HR 0001318757-26-000010 filed by MARSHALL WACE, LLP
    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 133,297 shares
    Change vs previous 13F -62,257 shares

    <0.01% of the 13F portfolio, value $1,620,889.

    13F-HR 0001318757-26-000005 filed by MARSHALL WACE, LLP
    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 195,554 shares
    Change vs previous 13F +71,873 shares

    <0.01% of the 13F portfolio, value $2,557,848.

    13F-HR 0001318757-26-000003 filed by MARSHALL WACE, LLP
    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 123,681 shares
    Change vs previous 13F +13,554 shares

    <0.01% of the 13F portfolio, value $1,792,137.

    13F-HR 0001318757-25-000046 filed by MARSHALL WACE, LLP
    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 110,127 shares
    Change vs previous 13F +18,708 shares

    <0.01% of the 13F portfolio, value $1,496,626.

    13F-HR 0001318757-25-000034 filed by MARSHALL WACE, LLP
    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 91,419 shares
    Change vs previous 13F +40,094 shares

    <0.01% of the 13F portfolio, value $1,044,919.

    13F-HR 0001318757-25-000023 filed by MARSHALL WACE, LLP
    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 51,325 shares
    Change vs previous 13F +19,438 shares

    <0.01% of the 13F portfolio, value $634,376.

    13F-HR 0002048047-25-000005 filed by MARSHALL WACE, LLP
    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 31,887 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $329,711.

    13F-HR 0001318757-24-000018 filed by MARSHALL WACE, LLP
    Filed (acceptance time not in the bulk data set), ingested

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