DARK FOREST CAPITAL MANAGEMENT LP: ATRO position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of DARK FOREST CAPITAL MANAGEMENT LP on ATRO, newest first. How the timeline and the estimate are built.
DARK FOREST CAPITAL MANAGEMENT LP held 24,439 ATRO shares at 2026-06-30 per its 13F-HR filed 2026-08-14.
the latest 13F is the newest step
- period ended2026-06-3013F 24,439 sharesChange vs previous 13F -4,199 shares
0.13% of the 13F portfolio, value $1,985,913.
13F-HR 0002073679-26-000088 filed by DARK FOREST CAPITAL 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 28,638 sharesChange vs previous 13F +4,097 shares
0.17% of the 13F portfolio, value $1,911,014.
13F-HR 0002073679-26-000055 filed by DARK FOREST CAPITAL MANAGEMENT LP
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-12-3113F 24,541 sharesChange vs previous 13F +24,541 shares
0.06% of the 13F portfolio, value $1,331,104.
13F-HR 0001853322-26-000001 filed by DARK FOREST CAPITAL MANAGEMENT LP
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-09-3013F/A 0 sharesChange vs previous 13F -78,014 shares
13F-HR/A 0001853322-25-000011 filed by DARK FOREST CAPITAL 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 ended2025-06-3013F 78,014 sharesChange vs previous 13F not available
0.1% of the 13F portfolio, value $2,611,909.
13F-HR 0001853322-25-000007 filed by DARK FOREST CAPITAL MANAGEMENT LP
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).