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Disclosery

MARSHALL WACE, LLP: PSTL position timeline

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

MARSHALL WACE, LLP held 915,969 PSTL 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 915,969 shares
    Change vs previous 13F -157,744 shares

    0.02% of the 13F portfolio, value $22,569,475.

    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 1,073,713 shares
    Change vs previous 13F +737,350 shares

    0.02% of the 13F portfolio, value $19,928,114.

    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 336,363 shares
    Change vs previous 13F +24,684 shares

    0.01% of the 13F portfolio, value $5,428,900.

    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 311,679 shares
    Change vs previous 13F -6,059 shares

    0.01% of the 13F portfolio, value $4,890,245.

    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 317,738 shares
    Change vs previous 13F +81,308 shares

    0.01% of the 13F portfolio, value $4,680,281.

    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 236,430 shares
    Change vs previous 13F +200,503 shares

    <0.01% of the 13F portfolio, value $3,376,218.

    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 35,927 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $468,848.

    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).