Skip to content
Disclosery

GAMCO Investors (Gabelli): NWN position timeline

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

GAMCO Investors (Gabelli) held 883,700 NWN 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 883,700 shares
    Change vs previous 13F 0 shares

    0.16% of the 13F portfolio, value $43,354,322.

    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: 363,700 shares
    • GABELLI FUNDS LLC: 520,000 shares

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

  2. period ended2026-03-31
    13F 883,700 shares
    Change vs previous 13F 0 shares

    0.19% of the 13F portfolio, value $47,030,514.

    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: 363,700 shares
    • GABELLI FUNDS LLC: 520,000 shares

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

  3. period ended2025-12-31
    13F 883,700 shares
    Change vs previous 13F 0 shares

    0.16% of the 13F portfolio, value $41,304,138.

    13F-HR 0001140361-26-003893 filed by GABELLI FUNDS LLC
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 363,700 shares
    • GABELLI FUNDS LLC: 520,000 shares

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

  4. period ended2025-09-30
    13F 883,700 shares
    Change vs previous 13F 0 shares

    0.16% of the 13F portfolio, value $39,704,641.

    13F-HR 0001140361-25-041671 filed by GABELLI FUNDS LLC
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 363,700 shares
    • GABELLI FUNDS LLC: 520,000 shares

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

  5. period ended2025-06-30
    13F 883,700 shares
    Change vs previous 13F 0 shares

    0.15% of the 13F portfolio, value $35,100,564.

    13F-HR 0001140361-25-030816 filed by GABELLI FUNDS LLC
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 363,700 shares
    • GABELLI FUNDS LLC: 520,000 shares

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

  6. period ended2025-03-31
    13F 883,700 shares
    Change vs previous 13F +8,300 shares

    0.17% of the 13F portfolio, value $37,751,664.

    13F-HR 0001140361-25-018974 filed by GABELLI FUNDS LLC
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 363,700 shares
    • GABELLI FUNDS LLC: 520,000 shares

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

  7. period ended2024-12-31
    13F 875,400 shares
    Change vs previous 13F +33,000 shares

    0.15% of the 13F portfolio, value $34,630,824.

    13F-HR 0001140361-25-004328 filed by GABELLI FUNDS LLC
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 355,400 shares
    • GABELLI FUNDS LLC: 520,000 shares

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

  8. period ended2024-09-30
    13F 842,400 shares
    Change vs previous 13F not available

    0.15% of the 13F portfolio, value $34,386,768.

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

    • GAMCO INVESTORS, INC. ET AL: 330,400 shares
    • GABELLI FUNDS LLC: 512,000 shares

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