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Disclosery

TOWERVIEW LLC: ACI position timeline

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

TOWERVIEW LLC held 887,500 ACI shares at 2026-06-30 per its 13F-HR filed 2026-08-04.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 887,500 shares
    Change vs previous 13F +187,500 shares

    7.88% of the 13F portfolio, value $12,007,875.

    13F-HR 0001140361-26-031140 filed by TOWERVIEW 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 700,000 shares
    Change vs previous 13F +70,000 shares

    7.7% of the 13F portfolio, value $11,928,000.

    13F-HR 0001140361-26-019095 filed by TOWERVIEW 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 630,000 shares
    Change vs previous 13F +15,000 shares

    7.85% of the 13F portfolio, value $10,817,100.

    13F-HR 0001140361-26-003642 filed by TOWERVIEW 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 615,000 shares
    Change vs previous 13F +109,565 shares

    7.84% of the 13F portfolio, value $10,768,650.

    13F-HR 0001140361-25-040312 filed by TOWERVIEW 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 505,435 shares
    Change vs previous 13F -114,565 shares

    7.75% of the 13F portfolio, value $10,871,907.

    13F-HR 0001140361-25-029104 filed by TOWERVIEW 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 620,000 shares
    Change vs previous 13F -10,000 shares

    9.81% of the 13F portfolio, value $13,633,800.

    13F-HR 0001140361-25-017560 filed by TOWERVIEW LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 630,000 shares
    Change vs previous 13F 0 shares

    8.89% of the 13F portfolio, value $12,373,200.

    13F-HR 0001140361-25-003096 filed by TOWERVIEW LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 630,000 shares
    Change vs previous 13F not available

    7.52% of the 13F portfolio, value $11,642,400.

    13F-HR 0001140361-24-045364 filed by TOWERVIEW LLC
    Filed (acceptance time not in the bulk data set), ingested

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