GAMMA Investing LLC: ST position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of GAMMA Investing LLC on ST, newest first. How the timeline and the estimate are built.
GAMMA Investing LLC held 11,257 ST shares at 2026-09-30 per its 13F-HR filed 2026-10-08.
the latest 13F is the newest step
- period ended2026-09-3013F 11,257 sharesChange vs previous 13F +1,165 shares
0.02% of the 13F portfolio, value $467,841.
13F-HR 0002010235-26-000007 filed by GAMMA Investing LLC
Accepted , ingested - period ended2026-06-3013F 10,092 sharesChange vs previous 13F +171 shares
0.02% of the 13F portfolio, value $481,792.
13F-HR 0002010235-26-000005 filed by GAMMA Investing LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2026-03-3113F 9,921 sharesChange vs previous 13F +379 shares
0.02% of the 13F portfolio, value $349,418.
13F-HR 0002010235-26-000003 filed by GAMMA Investing LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-12-3113F 9,542 sharesChange vs previous 13F -144 shares
0.02% of the 13F portfolio, value $317,653.
13F-HR 0002010235-26-000001 filed by GAMMA Investing LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-09-3013F 9,686 sharesChange vs previous 13F +484 shares
0.02% of the 13F portfolio, value $295,907.
13F-HR 0002010235-25-000009 filed by GAMMA Investing LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-06-3013F 9,202 sharesChange vs previous 13F +6,280 shares
0.02% of the 13F portfolio, value $277,072.
13F-HR 0002010235-25-000007 filed by GAMMA Investing LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-03-3113F/A 2,922 sharesChange vs previous 13F +2,491 shares
0.01% of the 13F portfolio, value $70,917.
13F-HR/A 0002010235-25-000006 filed by GAMMA Investing LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-12-3113F 431 sharesChange vs previous 13F not available
<0.01% of the 13F portfolio, value $11,809.
13F-HR 0002010235-25-000001 filed by GAMMA Investing LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).