NEW AMSTERDAM PARTNERS LLC/NY: ENTG position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of NEW AMSTERDAM PARTNERS LLC/NY on ENTG, newest first. How the timeline and the estimate are built.

NEW AMSTERDAM PARTNERS LLC/NY held 0 ENTG shares at 2018-12-31 per its 13F-HR filed 2019-02-04.

the latest 13F is the newest step

period ended2018-12-31
13F 0 shares
Change vs previous 13F -63,219 shares
13F-HR 0001010232-19-000003 filed by NEW AMSTERDAM PARTNERS LLC/NY
Filed 2019-02-04 (acceptance time not in the bulk data set), ingested 2026-10-07 19:02:51 UTC
Acceptance time not in the bulk data set (spec §4.2).
Exited: the 13F for this period no longer lists the position.
period ended2018-09-30
13F 63,219 shares
Change vs previous 13F not available
0.47% of the 13F portfolio, value $1,830,000.
13F-HR 0001010232-18-000011 filed by NEW AMSTERDAM PARTNERS LLC/NY
Filed 2018-11-05 (acceptance time not in the bulk data set), ingested 2026-10-07 19:03:47 UTC
Acceptance time not in the bulk data set (spec §4.2).