Twin Tree Management, LP: GD position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Twin Tree Management, LP on GD, newest first. How the timeline and the estimate are built.
Twin Tree Management, LP held 430 GD shares at 2026-06-30 per its 13F-HR filed 2026-08-12.
the latest 13F is the newest step
- period ended2026-06-3013F 430 sharesChange vs previous 13F -5,581 shares
0.02% of the 13F portfolio, value $152,323.
13F-HR 0001535588-26-000004 filed by Twin Tree Management, LP
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2026-03-3113F 6,011 sharesChange vs previous 13F +6,011 shares
0.43% of the 13F portfolio, value $2,063,095.
13F-HR 0001535588-26-000003 filed by Twin Tree Management, LP
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-06-3013F 0 sharesChange vs previous 13F -10,481 shares
13F-HR 0001085146-25-004202 filed by Twin Tree Management, LP
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
Exited: the 13F for this period no longer lists the position.
- period ended2025-03-3113F 10,481 sharesChange vs previous 13F -29,039 shares
0.06% of the 13F portfolio, value $2,856,911.
13F-HR 0001535588-25-000003 filed by Twin Tree Management, LP
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-12-3113F 39,520 sharesChange vs previous 13F +19,743 shares
0.25% of the 13F portfolio, value $10,413,124.
13F-HR 0001535588-25-000002 filed by Twin Tree Management, LP
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-09-3013F 19,777 sharesChange vs previous 13F not available
0.14% of the 13F portfolio, value $5,976,610.
13F-HR 0001535588-24-000005 filed by Twin Tree Management, LP
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).