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Disclosery

Sigma Planning Corp: ZALT position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Sigma Planning Corp on ZALT, newest first. How the timeline and the estimate are built.

Sigma Planning Corp held 235,381 ZALT shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 235,381 shares
    Change vs previous 13F +22,521 shares

    0.2% of the 13F portfolio, value $7,972,343.

    13F-HR 0001420506-26-001464 filed by Sigma Planning Corp
    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 212,860 shares
    Change vs previous 13F +30,071 shares

    0.19% of the 13F portfolio, value $6,909,440.

    13F-HR 0001420506-26-000793 filed by Sigma Planning Corp
    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 182,789 shares
    Change vs previous 13F +28,217 shares

    0.16% of the 13F portfolio, value $5,953,453.

    13F-HR 0001420506-26-000121 filed by Sigma Planning Corp
    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 154,572 shares
    Change vs previous 13F +31,681 shares

    0.14% of the 13F portfolio, value $4,927,770.

    13F-HR 0001420506-25-003053 filed by Sigma Planning Corp
    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 122,891 shares
    Change vs previous 13F +3,217 shares

    0.11% of the 13F portfolio, value $3,785,047.

    13F-HR 0001420506-25-001700 filed by Sigma Planning Corp
    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 119,674 shares
    Change vs previous 13F +63,132 shares

    0.11% of the 13F portfolio, value $3,562,697.

    13F-HR 0001420506-25-000852 filed by Sigma Planning Corp
    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 56,542 shares
    Change vs previous 13F +43,221 shares

    0.05% of the 13F portfolio, value $1,682,693.

    13F-HR 0001420506-25-000109 filed by Sigma Planning Corp
    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 13,321 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $389,631.

    13F-HR 0001420506-24-002196 filed by Sigma Planning Corp
    Filed (acceptance time not in the bulk data set), ingested

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