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GAMCO Investors (Gabelli): SAM position timeline

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

GAMCO Investors (Gabelli) held 70,752 SAM 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 70,752 shares
    Change vs previous 13F +16,292 shares

    0.05% of the 13F portfolio, value $12,525,227.

    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: 28,352 shares
    • GABELLI FUNDS LLC: 42,400 shares

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

  2. period ended2026-03-31
    13F 54,460 shares
    Change vs previous 13F -610 shares

    0.05% of the 13F portfolio, value $12,547,584.

    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: 28,060 shares
    • GABELLI FUNDS LLC: 26,400 shares

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

  3. period ended2025-12-31
    13F 55,070 shares
    Change vs previous 13F +2,076 shares

    0.04% of the 13F portfolio, value $10,745,809.

    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: 28,070 shares
    • GABELLI FUNDS LLC: 27,000 shares

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

  4. period ended2025-09-30
    13F 52,994 shares
    Change vs previous 13F +16,889 shares

    0.04% of the 13F portfolio, value $11,203,991.

    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: 22,294 shares
    • GABELLI FUNDS LLC: 30,700 shares

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

  5. period ended2025-06-30
    13F 36,105 shares
    Change vs previous 13F +1,686 shares

    0.03% of the 13F portfolio, value $6,889,195.

    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: 17,205 shares
    • GABELLI FUNDS LLC: 18,900 shares

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

  6. period ended2025-03-31
    13F 34,419 shares
    Change vs previous 13F +2,449 shares

    0.04% of the 13F portfolio, value $8,220,634.

    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: 16,319 shares
    • GABELLI FUNDS LLC: 18,100 shares

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

  7. period ended2024-12-31
    13F 31,970 shares
    Change vs previous 13F +2,600 shares

    0.04% of the 13F portfolio, value $9,590,361.

    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: 15,670 shares
    • GABELLI FUNDS LLC: 16,300 shares

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

  8. period ended2024-09-30
    13F 29,370 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $8,492,042.

    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: 12,270 shares
    • GABELLI FUNDS LLC: 17,100 shares

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