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Disclosery

Marnell Management LLC: ALX position timeline

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

Marnell Management LLC held 16,991 ALX shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 16,991 shares
    Change vs previous 13F +1,150 shares

    2.38% of the 13F portfolio, value $4,682,040.

    13F-HR 0001852314-26-000004 filed by Marnell 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 15,841 shares
    Change vs previous 13F +3,801 shares

    2.49% of the 13F portfolio, value $3,741,644.

    13F-HR 0001852314-26-000003 filed by Marnell 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 12,040 shares
    Change vs previous 13F not available

    2% of the 13F portfolio, value $2,623,998.

    13F-HR 0001852314-26-000002 filed by Marnell Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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