Atom Investors LP: ACGL position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Atom Investors LP on ACGL, newest first. How the timeline and the estimate are built.
Atom Investors LP held 13,012 ACGL shares at 2026-06-30 per its 13F-HR filed 2026-08-14.
the latest 13F is the newest step
- period ended2026-06-3013F 13,012 sharesChange vs previous 13F +9,965 shares
0.11% of the 13F portfolio, value $1,262,945.
13F-HR 0001214659-26-010164 filed by Atom Investors 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 3,047 sharesChange vs previous 13F -876 shares
0.02% of the 13F portfolio, value $292,482.
13F-HR 0001214659-26-006309 filed by Atom Investors 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 3,923 sharesChange vs previous 13F -113 shares
0.03% of the 13F portfolio, value $376,294.
13F-HR 0001214659-26-001839 filed by Atom Investors 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 4,036 sharesChange vs previous 13F +1,150 shares
0.03% of the 13F portfolio, value $366,186.
13F-HR 0001214659-25-016495 filed by Atom Investors LP
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-06-3013F 2,886 sharesChange vs previous 13F 0 shares
0.02% of the 13F portfolio, value $262,770.
13F-HR 0001214659-25-012165 filed by Atom Investors LP
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-03-3113F 2,886 sharesChange vs previous 13F -2 shares
0.03% of the 13F portfolio, value $277,575.
13F-HR 0001214659-25-007681 filed by Atom Investors LP
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-12-3113F 2,888 sharesChange vs previous 13F +164 shares
0.03% of the 13F portfolio, value $266,707.
13F-HR 0001214659-25-002663 filed by Atom Investors LP
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-09-3013F 2,724 sharesChange vs previous 13F not available
0.03% of the 13F portfolio, value $304,762.
13F-HR 0001214659-24-018941 filed by Atom Investors LP
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).