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ALLIANCEBERNSTEIN L.P.: SYK position timeline

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

ALLIANCEBERNSTEIN L.P. held 4,927,021 SYK 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 4,927,021 shares
    Change vs previous 13F -1,125,968 shares

    0.54% of the 13F portfolio, value $1,618,969,830.

    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 6,052,989 shares
    Change vs previous 13F -391,369 shares

    0.69% of the 13F portfolio, value $2,127,444,044.

    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 6,444,358 shares
    Change vs previous 13F +106,308 shares

    0.72% of the 13F portfolio, value $2,264,998,506.

    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 6,338,050 shares
    Change vs previous 13F +741,542 shares

    0.74% of the 13F portfolio, value $2,342,986,944.

    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 5,596,508 shares
    Change vs previous 13F +4,223,366 shares

    0.72% of the 13F portfolio, value $2,214,146,460.

    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 1,373,142 shares
    Change vs previous 13F +549,643 shares

    0.18% of the 13F portfolio, value $511,152,110.

    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 823,499 shares
    Change vs previous 13F -134,428 shares

    0.1% of the 13F portfolio, value $296,500,815.

    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 957,927 shares
    Change vs previous 13F not available

    0.12% of the 13F portfolio, value $346,060,708.

    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).