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Sender Co & Partners, Inc.: BKSY position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Sender Co & Partners, Inc. on BKSY, newest first. How the timeline and the estimate are built.

Sender Co & Partners, Inc. held 198,109 BKSY shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 198,109 shares
    Change vs previous 13F +153,284 shares

    2.33% of the 13F portfolio, value $5,531,203.

    13F-HR 0001420506-26-001672 filed by Sender Co & Partners, Inc.
    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 44,825 shares
    Change vs previous 13F +44,825 shares

    0.82% of the 13F portfolio, value $1,127,797.

    13F-HR 0001420506-26-001129 filed by Sender Co & Partners, Inc.
    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 0 shares
    Change vs previous 13F -12,953 shares

    13F-HR 0001420506-26-000575 filed by Sender Co & Partners, Inc.
    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.

  4. period ended2025-09-30
    13F 12,953 shares
    Change vs previous 13F not available

    0.1% of the 13F portfolio, value $261,003.

    13F-HR 0001420506-25-003455 filed by Sender Co & Partners, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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