Skip to content
Disclosery

ALLIANCEBERNSTEIN L.P.: ALSN position timeline

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

ALLIANCEBERNSTEIN L.P. held 335,359 ALSN 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 335,359 shares
    Change vs previous 13F +56,355 shares

    0.01% of the 13F portfolio, value $39,257,125.

    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 279,004 shares
    Change vs previous 13F +42,075 shares

    0.01% of the 13F portfolio, value $27,314,492.

    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 236,929 shares
    Change vs previous 13F -31,424 shares

    0.01% of the 13F portfolio, value $23,195,349.

    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 268,353 shares
    Change vs previous 13F -21,850 shares

    0.01% of the 13F portfolio, value $22,777,803.

    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 290,203 shares
    Change vs previous 13F +20,545 shares

    0.01% of the 13F portfolio, value $27,566,383.

    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 269,658 shares
    Change vs previous 13F +124,707 shares

    0.01% of the 13F portfolio, value $25,798,181.

    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 144,951 shares
    Change vs previous 13F +92,754 shares

    0.01% of the 13F portfolio, value $15,663,405.

    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 52,197 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $5,014,566.

    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).