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GAMCO Investors (Gabelli): ITGR position timeline

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

GAMCO Investors (Gabelli) held 32,500 ITGR 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 32,500 shares
    Change vs previous 13F -17,075 shares

    0.02% of the 13F portfolio, value $3,037,125.

    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: 0 shares
    • GABELLI FUNDS LLC: 32,500 shares

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

  2. period ended2026-03-31
    13F 49,575 shares
    Change vs previous 13F -15,250 shares

    0.02% of the 13F portfolio, value $4,362,600.

    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: 6,125 shares
    • GABELLI FUNDS LLC: 43,450 shares

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

  3. period ended2025-12-31
    13F 64,825 shares
    Change vs previous 13F -34,035 shares

    0.02% of the 13F portfolio, value $5,084,225.

    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: 6,125 shares
    • GABELLI FUNDS LLC: 58,700 shares

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

  4. period ended2025-09-30
    13F 98,860 shares
    Change vs previous 13F +14,979 shares

    0.04% of the 13F portfolio, value $10,215,204.

    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: 20,860 shares
    • GABELLI FUNDS LLC: 78,000 shares

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

  5. period ended2025-06-30
    13F 83,881 shares
    Change vs previous 13F +4,950 shares

    0.04% of the 13F portfolio, value $10,314,847.

    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: 18,881 shares
    • GABELLI FUNDS LLC: 65,000 shares

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

  6. period ended2025-03-31
    13F 78,931 shares
    Change vs previous 13F -4,050 shares

    0.04% of the 13F portfolio, value $9,314,647.

    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: 18,931 shares
    • GABELLI FUNDS LLC: 60,000 shares

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

  7. period ended2024-12-31
    13F 82,981 shares
    Change vs previous 13F -20,130 shares

    0.05% of the 13F portfolio, value $10,996,642.

    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: 18,981 shares
    • GABELLI FUNDS LLC: 64,000 shares

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

  8. period ended2024-09-30
    13F 103,111 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $13,404,430.

    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: 19,007 shares
    • GABELLI FUNDS LLC: 84,104 shares

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