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BLUELINE ADVISORS LLC: GPC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of BLUELINE ADVISORS LLC on GPC, newest first. How the timeline and the estimate are built.

BLUELINE ADVISORS LLC held 305 GPC shares at 2026-06-30 per its 13F-HR filed 2026-07-27.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 305 shares
    Change vs previous 13F -132 shares

    0.02% of the 13F portfolio, value $35,984.

    13F-HR 0002110066-26-000004 filed by BLUELINE ADVISORS 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 437 shares
    Change vs previous 13F -5 shares

    0.04% of the 13F portfolio, value $46,213.

    13F-HR 0002110066-26-000002 filed by BLUELINE ADVISORS 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 442 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $54,349.

    13F-HR 0002110066-26-000001 filed by BLUELINE ADVISORS LLC
    Filed (acceptance time not in the bulk data set), ingested

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