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ALLIANCEBERNSTEIN L.P.: ECG position timeline

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

ALLIANCEBERNSTEIN L.P. held 527,721 ECG 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 527,721 shares
    Change vs previous 13F -148,878 shares

    0.02% of the 13F portfolio, value $62,302,741.

    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 676,599 shares
    Change vs previous 13F -158,944 shares

    0.02% of the 13F portfolio, value $57,889,810.

    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 835,543 shares
    Change vs previous 13F -314,184 shares

    0.02% of the 13F portfolio, value $71,489,059.

    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 1,149,727 shares
    Change vs previous 13F -201,144 shares

    0.03% of the 13F portfolio, value $98,589,090.

    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 1,350,871 shares
    Change vs previous 13F +72,775 shares

    0.03% of the 13F portfolio, value $85,820,835.

    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 1,278,096 shares
    Change vs previous 13F +470,025 shares

    0.02% of the 13F portfolio, value $47,404,581.

    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 808,071 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $53,130,668.

    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).