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Disclosery

Tidal Investments LLC: ATRC position timeline

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

Tidal Investments LLC held 19,091 ATRC 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 19,091 shares
    Change vs previous 13F +6,034 shares

    <0.01% of the 13F portfolio, value $534,166.

    13F-HR 0002000324-26-003371 filed by Tidal Investments 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 13,057 shares
    Change vs previous 13F +117 shares

    <0.01% of the 13F portfolio, value $372,516.

    13F-HR 0002000324-26-001933 filed by Tidal Investments 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 12,940 shares
    Change vs previous 13F -516 shares

    <0.01% of the 13F portfolio, value $511,906.

    13F-HR 0001600064-26-000002 filed by Tidal Investments 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 13,456 shares
    Change vs previous 13F -682 shares

    <0.01% of the 13F portfolio, value $474,324.

    13F-HR 0001600064-25-000011 filed by Tidal Investments 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 14,138 shares
    Change vs previous 13F -5,576 shares

    <0.01% of the 13F portfolio, value $463,302.

    13F-HR 0001600064-25-000009 filed by Tidal Investments 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 19,714 shares
    Change vs previous 13F -1,450 shares

    0.01% of the 13F portfolio, value $635,973.

    13F-HR 0001600064-25-000007 filed by Tidal Investments 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 21,164 shares
    Change vs previous 13F +189 shares

    0.01% of the 13F portfolio, value $646,772.

    13F-HR 0001600064-25-000003 filed by Tidal Investments 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/A 20,975 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $588,139.

    13F-HR/A 0001600064-24-000008 filed by Tidal Investments LLC
    Filed (acceptance time not in the bulk data set), ingested

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