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ALLIANCEBERNSTEIN L.P.: GKOS position timeline

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

ALLIANCEBERNSTEIN L.P. held 1,254,703 GKOS 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 1,254,703 shares
    Change vs previous 13F -142,853 shares

    0.04% of the 13F portfolio, value $135,081,325.

    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 1,397,556 shares
    Change vs previous 13F -245,892 shares

    0.05% of the 13F portfolio, value $157,798,048.

    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 1,643,448 shares
    Change vs previous 13F -90,026 shares

    0.06% of the 13F portfolio, value $185,561,714.

    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 1,733,474 shares
    Change vs previous 13F +481,620 shares

    0.04% of the 13F portfolio, value $141,364,805.

    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 1,251,854 shares
    Change vs previous 13F -25,685 shares

    0.04% of the 13F portfolio, value $129,304,000.

    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 1,277,539 shares
    Change vs previous 13F +461,386 shares

    0.05% of the 13F portfolio, value $125,735,388.

    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 816,153 shares
    Change vs previous 13F +755,035 shares

    0.04% of the 13F portfolio, value $122,373,981.

    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 61,118 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $7,962,453.

    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).