GAMMA Investing LLC: MTG position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of GAMMA Investing LLC on MTG, newest first. How the timeline and the estimate are built.
GAMMA Investing LLC held 8,727 MTG shares at 2026-09-30 per its 13F-HR filed 2026-10-08.
the latest 13F is the newest step
- period ended2026-09-3013F 8,727 sharesChange vs previous 13F +734 shares
0.01% of the 13F portfolio, value $225,506.
13F-HR 0002010235-26-000007 filed by GAMMA Investing LLC
Accepted , ingested - period ended2026-06-3013F 7,993 sharesChange vs previous 13F +701 shares
0.01% of the 13F portfolio, value $225,403.
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 7,292 sharesChange vs previous 13F +99 shares
0.01% of the 13F portfolio, value $191,415.
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 7,193 sharesChange vs previous 13F +635 shares
0.01% of the 13F portfolio, value $210,179.
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 6,558 sharesChange vs previous 13F +665 shares
0.01% of the 13F portfolio, value $186,050.
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 5,893 sharesChange vs previous 13F -175 shares
0.01% of the 13F portfolio, value $164,061.
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 6,068 sharesChange vs previous 13F +1,705 shares
0.01% of the 13F portfolio, value $150,365.
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 4,363 sharesChange vs previous 13F not available
0.01% of the 13F portfolio, value $103,447.
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).