BLUESTEIN R H & CO LLC: CMCSA position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of BLUESTEIN R H & CO LLC on CMCSA, newest first. How the timeline and the estimate are built.

BLUESTEIN R H & CO LLC held 194,493 CMCSA shares at 2022-09-30 per its 13F-HR filed 2022-11-14.

the latest 13F is the newest step

period ended2022-09-30
13F 194,493 shares
Change vs previous 13F +24,996 shares
0.35% of the 13F portfolio, value $5,704,000.
13F-HR 0000884314-22-000009 filed by BLUESTEIN R H & CO LLC
Filed 2022-11-14 (acceptance time not in the bulk data set), ingested 2026-10-07 18:34:10 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2022-06-30
13F 169,497 shares
Change vs previous 13F +160,991 shares
0.41% of the 13F portfolio, value $6,651,000.
13F-HR 0000884314-22-000008 filed by BLUESTEIN R H & CO LLC
Filed 2022-08-11 (acceptance time not in the bulk data set), ingested 2026-10-07 18:35:03 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2022-03-31
13F 8,506 shares
Change vs previous 13F -10,865 shares
0.02% of the 13F portfolio, value $398,000.
13F-HR 0000884314-22-000005 filed by BLUESTEIN R H & CO LLC
Filed 2022-05-11 (acceptance time not in the bulk data set), ingested 2026-10-07 18:35:57 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2021-12-31
13F 19,371 shares
Change vs previous 13F -1,325 shares
0.03% of the 13F portfolio, value $975,000.
13F-HR 0000884314-22-000002 filed by BLUESTEIN R H & CO LLC
Filed 2022-02-14 (acceptance time not in the bulk data set), ingested 2026-10-07 18:36:54 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2021-09-30
13F 20,696 shares
Change vs previous 13F +856 shares
0.05% of the 13F portfolio, value $1,158,000.
13F-HR 0000884314-21-000005 filed by BLUESTEIN R H & CO LLC
Filed 2021-11-12 (acceptance time not in the bulk data set), ingested 2026-10-07 18:37:51 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2021-06-30
13F 19,840 shares
Change vs previous 13F +94 shares
0.04% of the 13F portfolio, value $1,131,000.
13F-HR 0000884314-21-000004 filed by BLUESTEIN R H & CO LLC
Filed 2021-08-13 (acceptance time not in the bulk data set), ingested 2026-10-07 18:38:33 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2021-03-31
13F 19,746 shares
Change vs previous 13F -300,560 shares
0.05% of the 13F portfolio, value $1,068,000.
13F-HR 0000884314-21-000003 filed by BLUESTEIN R H & CO LLC
Filed 2021-05-12 (acceptance time not in the bulk data set), ingested 2026-10-07 18:39:37 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2020-12-31
13F 320,306 shares
Change vs previous 13F not available
0.75% of the 13F portfolio, value $16,784,000.
13F-HR 0000884314-21-000002 filed by BLUESTEIN R H & CO LLC
Filed 2021-02-12 (acceptance time not in the bulk data set), ingested 2026-10-07 18:42:52 UTC
Acceptance time not in the bulk data set (spec §4.2).