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Disclosery

GAMCO Investors (Gabelli): ABT position timeline

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

GAMCO Investors (Gabelli) held 66,821 ABT 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 66,821 shares
    Change vs previous 13F -647 shares

    0.02% of the 13F portfolio, value $6,063,338.

    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: 21,671 shares
    • GABELLI FUNDS LLC: 45,150 shares

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

  2. period ended2026-03-31
    13F 67,468 shares
    Change vs previous 13F -12,640 shares

    0.03% of the 13F portfolio, value $6,926,941.

    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: 22,568 shares
    • GABELLI FUNDS LLC: 44,900 shares

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

  3. period ended2025-12-31
    13F 80,108 shares
    Change vs previous 13F -2,850 shares

    0.04% of the 13F portfolio, value $10,036,733.

    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: 22,308 shares
    • GABELLI FUNDS LLC: 57,800 shares

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

  4. period ended2025-09-30
    13F 82,958 shares
    Change vs previous 13F -1,100 shares

    0.04% of the 13F portfolio, value $11,111,396.

    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: 22,358 shares
    • GABELLI FUNDS LLC: 60,600 shares

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

  5. period ended2025-06-30
    13F 84,058 shares
    Change vs previous 13F -2,277 shares

    0.05% of the 13F portfolio, value $11,432,730.

    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: 23,358 shares
    • GABELLI FUNDS LLC: 60,700 shares

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

  6. period ended2025-03-31
    13F 86,335 shares
    Change vs previous 13F -95 shares

    0.05% of the 13F portfolio, value $11,452,338.

    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: 22,135 shares
    • GABELLI FUNDS LLC: 64,200 shares

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

  7. period ended2024-12-31
    13F 86,430 shares
    Change vs previous 13F -740 shares

    0.04% of the 13F portfolio, value $9,776,097.

    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: 22,230 shares
    • GABELLI FUNDS LLC: 64,200 shares

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

  8. period ended2024-09-30
    13F 87,170 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $9,938,252.

    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: 22,570 shares
    • GABELLI FUNDS LLC: 64,600 shares

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