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Disclosery

ELCO Management Co., LLC: HACK position timeline

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

ELCO Management Co., LLC held 2,540 HACK shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 2,540 shares
    Change vs previous 13F +2,540 shares

    0.11% of the 13F portfolio, value $266,522.

    13F-HR 0002085853-26-000970 filed by ELCO Management Co., 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 0 shares
    Change vs previous 13F -2,540 shares

    13F-HR 0002085853-26-000480 filed by ELCO Management Co., LLC
    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.

  3. period ended2025-12-31
    13F 2,540 shares
    Change vs previous 13F -1,050 shares

    0.13% of the 13F portfolio, value $204,140.

    13F-HR 0002085853-26-000199 filed by ELCO Management Co., 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 3,590 shares
    Change vs previous 13F +15 shares

    0.16% of the 13F portfolio, value $311,612.

    13F-HR 0002085853-25-000233 filed by ELCO Management Co., 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 3,575 shares
    Change vs previous 13F 0 shares

    0.16% of the 13F portfolio, value $308,773.

    13F-HR 0001667731-25-001041 filed by ELCO Management Co., 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 3,575 shares
    Change vs previous 13F 0 shares

    0.14% of the 13F portfolio, value $256,685.

    13F-HR 0001667731-25-000571 filed by ELCO Management Co., 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 3,575 shares
    Change vs previous 13F 0 shares

    0.14% of the 13F portfolio, value $266,302.

    13F-HR 0001398344-25-002628 filed by ELCO Management Co., 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 3,575 shares
    Change vs previous 13F not available

    0.13% of the 13F portfolio, value $244,101.

    13F-HR 0001398344-24-020830 filed by ELCO Management Co., LLC
    Filed (acceptance time not in the bulk data set), ingested

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