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Disclosery

GAMCO Investors (Gabelli): HE position timeline

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

GAMCO Investors (Gabelli) held 505,709 HE 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 505,709 shares
    Change vs previous 13F -10,500 shares

    0.03% of the 13F portfolio, value $6,842,243.

    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: 170,009 shares
    • GABELLI FUNDS LLC: 335,700 shares

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

  2. period ended2026-03-31
    13F 516,209 shares
    Change vs previous 13F -500 shares

    0.03% of the 13F portfolio, value $7,660,542.

    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: 174,509 shares
    • GABELLI FUNDS LLC: 341,700 shares

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

  3. period ended2025-12-31
    13F 516,709 shares
    Change vs previous 13F -391 shares

    0.03% of the 13F portfolio, value $6,355,521.

    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: 174,209 shares
    • GABELLI FUNDS LLC: 342,500 shares

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

  4. period ended2025-09-30
    13F 517,100 shares
    Change vs previous 13F -500 shares

    0.02% of the 13F portfolio, value $5,708,784.

    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: 174,600 shares
    • GABELLI FUNDS LLC: 342,500 shares

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

  5. period ended2025-06-30
    13F 517,600 shares
    Change vs previous 13F -9,500 shares

    0.02% of the 13F portfolio, value $5,502,088.

    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: 174,600 shares
    • GABELLI FUNDS LLC: 343,000 shares

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

  6. period ended2025-03-31
    13F 527,100 shares
    Change vs previous 13F -500 shares

    0.03% of the 13F portfolio, value $5,771,745.

    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: 174,600 shares
    • GABELLI FUNDS LLC: 352,500 shares

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

  7. period ended2024-12-31
    13F 527,600 shares
    Change vs previous 13F -61,200 shares

    0.02% of the 13F portfolio, value $5,133,548.

    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: 149,100 shares
    • GABELLI FUNDS LLC: 378,500 shares

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

  8. period ended2024-09-30
    13F 588,800 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $5,699,584.

    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: 68,800 shares
    • GABELLI FUNDS LLC: 520,000 shares

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