MainStreet Investment Advisors LLC: IBM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of MainStreet Investment Advisors LLC on IBM, newest first. How the timeline and the estimate are built.

MainStreet Investment Advisors LLC held 16,136 IBM shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

period ended2026-06-30
13F 16,136 shares
Change vs previous 13F +400 shares
0.62% of the 13F portfolio, value $4,537,605.
13F-HR 0001765380-26-000357 filed by MainStreet Investment Advisors LLC
Filed 2026-08-12 (acceptance time not in the bulk data set), ingested 2026-10-06 09:57:27 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2026-03-31
13F 15,736 shares
Change vs previous 13F +157 shares
0.57% of the 13F portfolio, value $3,814,249.
13F-HR 0001765380-26-000200 filed by MainStreet Investment Advisors LLC
Filed 2026-05-11 (acceptance time not in the bulk data set), ingested 2026-10-06 09:58:43 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-12-31
13F 15,579 shares
Change vs previous 13F +1,448 shares
0.66% of the 13F portfolio, value $4,614,656.
13F-HR 0001765380-26-000089 filed by MainStreet Investment Advisors LLC
Filed 2026-02-10 (acceptance time not in the bulk data set), ingested 2026-10-07 03:01:36 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-09-30
13F 14,131 shares
Change vs previous 13F not available
0.54% of the 13F portfolio, value $3,987,203.
13F-HR 0001765380-25-000457 filed by MainStreet Investment Advisors LLC
Filed 2025-11-10 (acceptance time not in the bulk data set), ingested 2026-10-07 03:02:25 UTC
Acceptance time not in the bulk data set (spec §4.2).