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ALLIANCEBERNSTEIN L.P.: WAT position timeline

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

ALLIANCEBERNSTEIN L.P. held 2,694,590 WAT 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 2,694,590 shares
    Change vs previous 13F +577,853 shares

    0.27% of the 13F portfolio, value $802,448,902.

    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 2,116,737 shares
    Change vs previous 13F +49,839 shares

    0.26% of the 13F portfolio, value $804,000,215.

    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 2,066,898 shares
    Change vs previous 13F -17,545 shares

    0.25% of the 13F portfolio, value $785,069,867.

    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 2,084,443 shares
    Change vs previous 13F -1,936,915 shares

    0.2% of the 13F portfolio, value $624,936,856.

    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 4,021,358 shares
    Change vs previous 13F +950,687 shares

    0.46% of the 13F portfolio, value $1,403,614,796.

    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 3,070,671 shares
    Change vs previous 13F +416,669 shares

    0.41% of the 13F portfolio, value $1,131,757,210.

    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 2,654,002 shares
    Change vs previous 13F +212,364 shares

    0.33% of the 13F portfolio, value $984,581,662.

    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 2,441,638 shares
    Change vs previous 13F not available

    0.3% of the 13F portfolio, value $878,721,100.

    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).