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Disclosery

Atom Investors LP: JACK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Atom Investors LP on JACK, newest first. How the timeline and the estimate are built.

Atom Investors LP held 62,737 JACK shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 62,737 shares
    Change vs previous 13F -29,059 shares

    0.09% of the 13F portfolio, value $991,872.

    13F-HR 0001214659-26-010164 filed by Atom Investors LP
    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 91,796 shares
    Change vs previous 13F +16,150 shares

    0.06% of the 13F portfolio, value $887,667.

    13F-HR 0001214659-26-006309 filed by Atom Investors LP
    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 75,646 shares
    Change vs previous 13F +59,601 shares

    0.11% of the 13F portfolio, value $1,433,492.

    13F-HR 0001214659-26-001839 filed by Atom Investors LP
    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 16,045 shares
    Change vs previous 13F +1,426 shares

    0.02% of the 13F portfolio, value $317,210.

    13F-HR 0001214659-25-016495 filed by Atom Investors LP
    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 14,619 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $255,248.

    13F-HR 0001214659-25-012165 filed by Atom Investors LP
    Filed (acceptance time not in the bulk data set), ingested

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