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GRITSTONE ASSET MANAGEMENT LLC: SIMAW position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of GRITSTONE ASSET MANAGEMENT LLC on SIMAW, newest first. How the timeline and the estimate are built.

GRITSTONE ASSET MANAGEMENT LLC held 75,542 SIMAW shares at 2026-06-30 per its 13F-HR filed 2026-08-06.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 75,542 shares
    Change vs previous 13F 0 shares

    0.02% of the 13F portfolio, value $19,037.

    13F-HR 0001705819-26-000051 filed by GRITSTONE ASSET MANAGEMENT LLC
    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 75,542 shares
    Change vs previous 13F 0 shares

    0.02% of the 13F portfolio, value $18,886.

    13F-HR 0001705819-26-000034 filed by GRITSTONE ASSET MANAGEMENT LLC
    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 75,542 shares
    Change vs previous 13F 0 shares

    0.02% of the 13F portfolio, value $16,272.

    13F-HR 0001705819-26-000012 filed by GRITSTONE ASSET MANAGEMENT LLC
    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 75,542 shares
    Change vs previous 13F -926 shares

    0.03% of the 13F portfolio, value $27,951.

    13F-HR 0001705819-25-000075 filed by GRITSTONE ASSET MANAGEMENT LLC
    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 76,468 shares
    Change vs previous 13F 0 shares

    0.02% of the 13F portfolio, value $20,929.

    13F-HR 0001705819-25-000051 filed by GRITSTONE ASSET MANAGEMENT LLC
    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 76,468 shares
    Change vs previous 13F -188 shares

    0.01% of the 13F portfolio, value $9,948.

    13F-HR 0001705819-25-000039 filed by GRITSTONE ASSET MANAGEMENT LLC
    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 76,656 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $8,279.

    13F-HR 0001705819-25-000038 filed by GRITSTONE ASSET MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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