GAMMA Investing LLC: OMC position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of GAMMA Investing LLC on OMC, newest first. How the timeline and the estimate are built.
GAMMA Investing LLC held 8,842 OMC shares at 2026-09-30 per its 13F-HR filed 2026-10-08.
the latest 13F is the newest step
- period ended2026-09-3013F 8,842 sharesChange vs previous 13F +546 shares
0.02% of the 13F portfolio, value $651,036.
13F-HR 0002010235-26-000007 filed by GAMMA Investing LLC
Accepted , ingested - period ended2026-06-3013F 8,296 sharesChange vs previous 13F -900 shares
0.02% of the 13F portfolio, value $604,198.
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 9,196 sharesChange vs previous 13F -357 shares
0.03% of the 13F portfolio, value $692,551.
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 9,553 sharesChange vs previous 13F +4,791 shares
0.04% of the 13F portfolio, value $771,405.
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 4,762 sharesChange vs previous 13F -378 shares
0.02% of the 13F portfolio, value $388,246.
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 5,140 sharesChange vs previous 13F -84 shares
0.02% of the 13F portfolio, value $369,772.
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 5,224 sharesChange vs previous 13F -364 shares
0.03% of the 13F portfolio, value $433,122.
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 5,588 sharesChange vs previous 13F not available
0.04% of the 13F portfolio, value $480,792.
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).