Skip to content
Disclosery

ACK Asset Management LLC: SITE position timeline

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

ACK Asset Management LLC held 330,000 SITE 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 330,000 shares
    Change vs previous 13F 0 shares

    4.41% of the 13F portfolio, value $37,755,300.

    13F-HR 0001510940-26-000005 filed by ACK Asset 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 330,000 shares
    Change vs previous 13F 0 shares

    5.48% of the 13F portfolio, value $43,926,300.

    13F-HR 0001510940-26-000004 filed by ACK 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 330,000 shares
    Change vs previous 13F +50,000 shares

    5.16% of the 13F portfolio, value $41,104,800.

    13F-HR 0001510940-26-000001 filed by ACK 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 280,000 shares
    Change vs previous 13F +30,000 shares

    4.51% of the 13F portfolio, value $36,064,000.

    13F-HR 0001510940-25-000006 filed by ACK 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 250,000 shares
    Change vs previous 13F +150,000 shares

    3.97% of the 13F portfolio, value $30,235,000.

    13F-HR 0001510940-25-000005 filed by ACK 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 100,000 shares
    Change vs previous 13F not available

    1.99% of the 13F portfolio, value $12,144,000.

    13F-HR 0001510940-25-000002 filed by ACK Asset Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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