Skip to content
Disclosery

ALLIANCEBERNSTEIN L.P.: PTGX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of ALLIANCEBERNSTEIN L.P. on PTGX, newest first. How the timeline and the estimate are built.

ALLIANCEBERNSTEIN L.P. held 79,563 PTGX 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 79,563 shares
    Change vs previous 13F +5,773 shares

    <0.01% of the 13F portfolio, value $8,385,940.

    13F-HR 0001109448-26-000261 filed by ALLIANCEBERNSTEIN L.P.
    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 73,790 shares
    Change vs previous 13F +568 shares

    <0.01% of the 13F portfolio, value $6,444,819.

    13F-HR 0001109448-26-000101 filed by ALLIANCEBERNSTEIN L.P.
    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 73,222 shares
    Change vs previous 13F -187,632 shares

    <0.01% of the 13F portfolio, value $6,395,209.

    13F-HR 0001109448-26-000021 filed by ALLIANCEBERNSTEIN L.P.
    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 260,854 shares
    Change vs previous 13F +192,954 shares

    0.01% of the 13F portfolio, value $17,328,531.

    13F-HR 0001109448-25-000079 filed by ALLIANCEBERNSTEIN L.P.
    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 67,900 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $3,752,833.

    13F-HR 0001532155-25-000161 filed by ALLIANCEBERNSTEIN L.P.
    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 67,900 shares
    Change vs previous 13F -325 shares

    <0.01% of the 13F portfolio, value $3,283,644.

    13F-HR 0001532155-25-000116 filed by ALLIANCEBERNSTEIN L.P.
    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 68,225 shares
    Change vs previous 13F -13,694 shares

    <0.01% of the 13F portfolio, value $2,633,485.

    13F-HR 0001532155-25-000050 filed by ALLIANCEBERNSTEIN L.P.
    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 81,919 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $3,686,355.

    13F-HR 0001532155-24-000162 filed by ALLIANCEBERNSTEIN L.P.
    Filed (acceptance time not in the bulk data set), ingested

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