Skip to content
Disclosery

GRITSTONE ASSET MANAGEMENT LLC: VLOS position timeline

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

GRITSTONE ASSET MANAGEMENT LLC held 0 VLOS shares at 2025-09-30 per its 13F-HR filed 2025-11-04.

the latest 13F is the newest step

  1. period ended2025-09-30
    13F 0 shares
    Change vs previous 13F -406,203 shares

    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).

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

  2. period ended2025-06-30
    13F 406,203 shares
    Change vs previous 13F 0 shares

    4.54% of the 13F portfolio, value $4,586,032.

    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).

  3. period ended2025-03-31
    13F 406,203 shares
    Change vs previous 13F -1,369 shares

    4.37% of the 13F portfolio, value $4,163,581.

    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).

  4. period ended2024-12-31
    13F 407,572 shares
    Change vs previous 13F not available

    4.34% of the 13F portfolio, value $4,100,174.

    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).