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Ancora Advisors LLC: SON position timeline

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

Ancora Advisors LLC held 212,955 SON 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 212,955 shares
    Change vs previous 13F +188,604 shares

    0.23% of the 13F portfolio, value $12,000,014.

    13F-HR 0001446114-26-000012 filed by Ancora Advisors 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 24,351 shares
    Change vs previous 13F -5,201 shares

    0.03% of the 13F portfolio, value $1,317,146.

    13F-HR 0001446114-26-000009 filed by Ancora Advisors 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 29,552 shares
    Change vs previous 13F +812 shares

    0.03% of the 13F portfolio, value $1,289,649.

    13F-HR 0001446114-26-000006 filed by Ancora Advisors 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 28,740 shares
    Change vs previous 13F -538 shares

    0.02% of the 13F portfolio, value $1,238,407.

    13F-HR 0001446114-25-000048 filed by Ancora Advisors 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 29,278 shares
    Change vs previous 13F -4,199 shares

    0.03% of the 13F portfolio, value $1,275,362.

    13F-HR 0001446114-25-000037 filed by Ancora Advisors 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 33,477 shares
    Change vs previous 13F +4,301 shares

    0.04% of the 13F portfolio, value $1,581,458.

    13F-HR 0001446114-25-000023 filed by Ancora Advisors 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 29,176 shares
    Change vs previous 13F +20,926 shares

    0.03% of the 13F portfolio, value $1,425,248.

    13F-HR 0001446114-25-000009 filed by Ancora Advisors 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 8,250 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $450,697.

    13F-HR 0001446114-24-000029 filed by Ancora Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

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