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GRITSTONE ASSET MANAGEMENT LLC: ALF position timeline

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

GRITSTONE ASSET MANAGEMENT LLC held 0 ALF 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 0 shares
    Change vs previous 13F -290,988 shares

    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).

    Exited: the 13F for this period no longer lists the position.

  2. period ended2026-03-31
    13F 290,988 shares
    Change vs previous 13F 0 shares

    3.34% of the 13F portfolio, value $3,131,031.

    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 290,988 shares
    Change vs previous 13F 0 shares

    2.96% of the 13F portfolio, value $3,099,022.

    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 290,988 shares
    Change vs previous 13F -3,612 shares

    3.16% of the 13F portfolio, value $3,069,923.

    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 294,600 shares
    Change vs previous 13F 0 shares

    3.07% of the 13F portfolio, value $3,099,192.

    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 294,600 shares
    Change vs previous 13F -997 shares

    3.19% of the 13F portfolio, value $3,034,380.

    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 295,597 shares
    Change vs previous 13F not available

    3.16% of the 13F portfolio, value $2,985,530.

    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).