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Disclosery

GAMCO Investors (Gabelli): WAT position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of GAMCO Investors (Gabelli) on WAT, newest first. How the timeline and the estimate are built.

GAMCO Investors (Gabelli) held 9,168 WAT shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 9,168 shares
    Change vs previous 13F -360 shares

    0.01% of the 13F portfolio, value $3,438,367.

    13F-HR 0001140361-26-032509 filed by GABELLI FUNDS LLC
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 1,291 shares
    • GABELLI FUNDS LLC: 7,877 shares

    Acceptance time not in the bulk data set (spec §4.2).

  2. period ended2026-03-31
    13F 9,528 shares
    Change vs previous 13F +2,828 shares

    0.01% of the 13F portfolio, value $2,837,438.

    13F-HR 0001140361-26-021337 filed by GABELLI FUNDS LLC
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 1,314 shares
    • GABELLI FUNDS LLC: 8,214 shares

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-12-31
    13F 6,700 shares
    Change vs previous 13F -150 shares

    0.02% of the 13F portfolio, value $2,544,861.

    13F-HR 0001140361-26-003893 filed by GABELLI FUNDS LLC
    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 6,850 shares
    Change vs previous 13F 0 shares

    0.01% of the 13F portfolio, value $2,053,699.

    13F-HR 0001140361-25-041671 filed by GABELLI FUNDS LLC
    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 6,850 shares
    Change vs previous 13F -200 shares

    0.02% of the 13F portfolio, value $2,390,924.

    13F-HR 0001140361-25-030816 filed by GABELLI FUNDS LLC
    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 7,050 shares
    Change vs previous 13F -350 shares

    0.02% of the 13F portfolio, value $2,598,419.

    13F-HR 0001140361-25-018974 filed by GABELLI FUNDS LLC
    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 7,400 shares
    Change vs previous 13F -200 shares

    0.02% of the 13F portfolio, value $2,745,252.

    13F-HR 0001140361-25-004328 filed by GABELLI FUNDS LLC
    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 7,600 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $2,735,164.

    13F-HR 0001140361-24-046503 filed by GABELLI FUNDS LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).