GAMMA Investing LLC: RTO position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of GAMMA Investing LLC on RTO, newest first. How the timeline and the estimate are built.
GAMMA Investing LLC held 350 RTO shares at 2026-09-30 per its 13F-HR filed 2026-10-08.
the latest 13F is the newest step
- period ended2026-09-3013F 350 sharesChange vs previous 13F -1,388 shares
<0.01% of the 13F portfolio, value $6,913.
13F-HR 0002010235-26-000007 filed by GAMMA Investing LLC
Accepted , ingested - period ended2026-06-3013F 1,738 sharesChange vs previous 13F +240 shares
<0.01% of the 13F portfolio, value $49,724.
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 1,498 sharesChange vs previous 13F +266 shares
<0.01% of the 13F portfolio, value $47,157.
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 1,232 sharesChange vs previous 13F +534 shares
<0.01% of the 13F portfolio, value $36,295.
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 698 sharesChange vs previous 13F +316 shares
<0.01% of the 13F portfolio, value $17,625.
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 382 sharesChange vs previous 13F -20 shares
<0.01% of the 13F portfolio, value $9,168.
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 402 sharesChange vs previous 13F -438 shares
<0.01% of the 13F portfolio, value $9,206.
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 840 sharesChange vs previous 13F not available
<0.01% of the 13F portfolio, value $21,269.
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).