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MARSHALL WACE, LLP: SMR position timeline

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

MARSHALL WACE, LLP held 3,050,046 SMR 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 3,050,046 shares
    Change vs previous 13F -1,257,591 shares

    0.03% of the 13F portfolio, value $30,591,962.

    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 4,307,637 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $46,694,782.

    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).