Chicago Capital, LLC: BLK position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Chicago Capital, LLC on BLK, newest first. How the timeline and the estimate are built.
Chicago Capital, LLC held 452 BLK shares at 2026-09-30 per its 13F-HR filed 2026-10-13.
the latest 13F is the newest step
- period ended2026-09-3013F 452 sharesChange vs previous 13F 0 shares
0.01% of the 13F portfolio, value $477,967.
13F-HR 0002085853-26-001159 filed by Chicago Capital, LLC
Accepted , ingested - period ended2026-06-3013F 452 sharesChange vs previous 13F -3 shares
0.01% of the 13F portfolio, value $434,144.
13F-HR 0002085853-26-000880 filed by Chicago Capital, 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 455 sharesChange vs previous 13F -2 shares
0.01% of the 13F portfolio, value $437,931.
13F-HR 0002085853-26-000485 filed by Chicago Capital, 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 457 sharesChange vs previous 13F +29 shares
0.01% of the 13F portfolio, value $489,387.
13F-HR 0002085853-26-000087 filed by Chicago Capital, 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 428 sharesChange vs previous 13F -250 shares
0.01% of the 13F portfolio, value $499,120.
13F-HR 0002085853-25-000141 filed by Chicago Capital, 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 678 sharesChange vs previous 13F +1 shares
0.02% of the 13F portfolio, value $711,392.
13F-HR 0001667731-25-000863 filed by Chicago Capital, 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 677 sharesChange vs previous 13F not available
0.02% of the 13F portfolio, value $640,767.
13F-HR 0001667731-25-000455 filed by Chicago Capital, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).