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Disclosery

Twin Tree Management, LP: GNRC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Twin Tree Management, LP on GNRC, newest first. How the timeline and the estimate are built.

Twin Tree Management, LP held 1,650 GNRC 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 1,650 shares
    Change vs previous 13F -9,869 shares

    0.08% of the 13F portfolio, value $483,136.

    13F-HR 0001535588-26-000004 filed by Twin Tree Management, LP
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2026-03-31
    13F 11,519 shares
    Change vs previous 13F +6,668 shares

    0.47% of the 13F portfolio, value $2,250,006.

    13F-HR 0001535588-26-000003 filed by Twin Tree Management, LP
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-12-31
    13F 4,851 shares
    Change vs previous 13F +4,055 shares

    0.07% of the 13F portfolio, value $661,531.

    13F-HR 0001535588-26-000002 filed by Twin Tree Management, LP
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 796 shares
    Change vs previous 13F -81,702 shares

    0.01% of the 13F portfolio, value $133,250.

    13F-HR 0001535588-25-000009 filed by Twin Tree Management, LP
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 82,498 shares
    Change vs previous 13F +22,786 shares

    0.3% of the 13F portfolio, value $11,814,539.

    13F-HR 0001085146-25-004202 filed by Twin Tree Management, LP
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-03-31
    13F 59,712 shares
    Change vs previous 13F +49,529 shares

    0.17% of the 13F portfolio, value $7,562,525.

    13F-HR 0001535588-25-000003 filed by Twin Tree Management, LP
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 10,183 shares
    Change vs previous 13F +6,470 shares

    0.04% of the 13F portfolio, value $1,578,874.

    13F-HR 0001535588-25-000002 filed by Twin Tree Management, LP
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 3,713 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $589,921.

    13F-HR 0001535588-24-000005 filed by Twin Tree Management, LP
    Filed (acceptance time not in the bulk data set), ingested

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