PRINCETON CAPITAL MANAGEMENT INC: MMM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of PRINCETON CAPITAL MANAGEMENT INC on MMM, newest first. How the timeline and the estimate are built.

PRINCETON CAPITAL MANAGEMENT INC held 972 MMM shares at 2017-09-30 per its 13F-HR filed 2017-11-03.

the latest 13F is the newest step

period ended2017-09-30
13F 972 shares
Change vs previous 13F -5 shares
0.1% of the 13F portfolio, value $204,000.
13F-HR 0000868911-17-000008 filed by PRINCETON CAPITAL MANAGEMENT INC
Filed 2017-11-03 (acceptance time not in the bulk data set), ingested 2026-10-07 19:07:28 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2017-06-30
13F 977 shares
Change vs previous 13F not available
0.13% of the 13F portfolio, value $203,000.
13F-HR 0000868911-17-000006 filed by PRINCETON CAPITAL MANAGEMENT INC
Filed 2017-07-31 (acceptance time not in the bulk data set), ingested 2026-10-07 19:08:39 UTC
Acceptance time not in the bulk data set (spec §4.2).