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Disclosery

ALLIANCEBERNSTEIN L.P.: PSO position timeline

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

ALLIANCEBERNSTEIN L.P. held 542,055 PSO 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 542,055 shares
    Change vs previous 13F -2,093 shares

    <0.01% of the 13F portfolio, value $7,117,182.

    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 544,148 shares
    Change vs previous 13F +765 shares

    <0.01% of the 13F portfolio, value $7,639,838.

    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 543,383 shares
    Change vs previous 13F +165,523 shares

    <0.01% of the 13F portfolio, value $7,629,097.

    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 377,860 shares
    Change vs previous 13F +155,265 shares

    <0.01% of the 13F portfolio, value $5,350,498.

    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 222,595 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $3,323,343.

    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).