CITADEL ADVISORS LLC: SEIM position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of CITADEL ADVISORS LLC on SEIM, newest first. How the timeline and the estimate are built.
CITADEL ADVISORS LLC held 15,241 SEIM shares at 2026-06-30 per its 13F-HR/A filed 2026-09-02.
the latest 13F is the newest step
- period ended2026-06-3013F/A 15,241 sharesChange vs previous 13F -1,602 shares
<0.01% of the 13F portfolio, value $855,782.
13F-HR/A 0001104659-26-104387 filed by CITADEL ADVISORS LLC
Accepted , ingested - period ended2026-03-3113F 16,843 sharesChange vs previous 13F -671 shares
<0.01% of the 13F portfolio, value $767,199.
13F-HR 0001104659-26-062477 filed by CITADEL ADVISORS 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 17,514 sharesChange vs previous 13F +8,591 shares
<0.01% of the 13F portfolio, value $807,921.
13F-HR 0001104659-26-016408 filed by CITADEL ADVISORS 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 8,923 sharesChange vs previous 13F +3,035 shares
<0.01% of the 13F portfolio, value $405,104.
13F-HR 0001104659-25-112514 filed by CITADEL ADVISORS 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 5,888 sharesChange vs previous 13F -18,523 shares
<0.01% of the 13F portfolio, value $248,238.
13F-HR 0001104659-25-078555 filed by CITADEL ADVISORS 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 24,411 sharesChange vs previous 13F +10,502 shares
<0.01% of the 13F portfolio, value $880,261.
13F-HR 0000950123-25-005687 filed by CITADEL ADVISORS 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 13,909 sharesChange vs previous 13F -9,336 shares
<0.01% of the 13F portfolio, value $537,026.
13F-HR 0000950123-25-002739 filed by CITADEL ADVISORS LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-09-3013F 23,245 sharesChange vs previous 13F not available
<0.01% of the 13F portfolio, value $839,609.
13F-HR 0000950123-24-011767 filed by CITADEL ADVISORS LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).