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GAMCO Investors (Gabelli): PANW position timeline

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

GAMCO Investors (Gabelli) held 19,729 PANW 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 19,729 shares
    Change vs previous 13F -553 shares

    0.03% of the 13F portfolio, value $6,727,984.

    13F-HR 0001140361-26-032508 filed by GAMCO INVESTORS, INC. ET AL
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 18,189 shares
    • GABELLI FUNDS LLC: 1,540 shares

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

  2. period ended2026-03-31
    13F 20,282 shares
    Change vs previous 13F +72 shares

    0.01% of the 13F portfolio, value $3,251,610.

    13F-HR 0001140361-26-021334 filed by GAMCO INVESTORS, INC. ET AL
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 18,547 shares
    • GABELLI FUNDS LLC: 1,735 shares

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

  3. period ended2025-12-31
    13F 20,210 shares
    Change vs previous 13F +156 shares

    0.01% of the 13F portfolio, value $3,722,682.

    13F-HR 0001140361-26-003895 filed by GAMCO INVESTORS, INC. ET AL
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 18,428 shares
    • GABELLI FUNDS LLC: 1,782 shares

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

  4. period ended2025-09-30
    13F 20,054 shares
    Change vs previous 13F +816 shares

    0.02% of the 13F portfolio, value $4,083,395.

    13F-HR 0001140361-25-041670 filed by GAMCO INVESTORS, INC. ET AL
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 18,344 shares
    • GABELLI FUNDS LLC: 1,710 shares

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

  5. period ended2025-06-30
    13F 19,238 shares
    Change vs previous 13F -155 shares

    0.02% of the 13F portfolio, value $3,936,865.

    13F-HR 0001140361-25-030814 filed by GAMCO INVESTORS, INC. ET AL
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 17,643 shares
    • GABELLI FUNDS LLC: 1,595 shares

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

  6. period ended2025-03-31
    13F 19,393 shares
    Change vs previous 13F +187 shares

    0.01% of the 13F portfolio, value $3,309,221.

    13F-HR 0001140361-25-018975 filed by GAMCO INVESTORS, INC. ET AL
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 17,733 shares
    • GABELLI FUNDS LLC: 1,660 shares

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

  7. period ended2024-12-31
    13F 19,206 shares
    Change vs previous 13F +9,598 shares

    0.02% of the 13F portfolio, value $3,494,723.

    13F-HR 0001140361-25-004330 filed by GAMCO INVESTORS, INC. ET AL
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 17,616 shares
    • GABELLI FUNDS LLC: 1,590 shares

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

  8. period ended2024-09-30
    13F 9,608 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $3,284,014.

    13F-HR 0001140361-24-046738 filed by GAMCO INVESTORS, INC. ET AL
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 8,785 shares
    • GABELLI FUNDS LLC: 823 shares

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