BRYN MAWR CAPITAL MANAGEMENT INC: ATI position timeline

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

BRYN MAWR CAPITAL MANAGEMENT INC held 0 ATI shares at 2015-12-31 per its 13F-HR filed 2016-02-11.

the latest 13F is the newest step

period ended2015-12-31
13F 0 shares
Change vs previous 13F -37,385 shares
13F-HR 0001009212-16-000005 filed by BRYN MAWR CAPITAL MANAGEMENT INC
Filed 2016-02-11 (acceptance time not in the bulk data set), ingested 2026-10-07 19:14:07 UTC
Acceptance time not in the bulk data set (spec §4.2).
Exited: the 13F for this period no longer lists the position.
period ended2015-09-30
13F 37,385 shares
Change vs previous 13F +27,910 shares
0.09% of the 13F portfolio, value $530,000.
13F-HR 0001009212-15-000004 filed by BRYN MAWR CAPITAL MANAGEMENT INC
Filed 2015-11-12 (acceptance time not in the bulk data set), ingested 2026-10-07 19:14:40 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2015-06-30
13F 9,475 shares
Change vs previous 13F -731 shares
0.04% of the 13F portfolio, value $286,000.
13F-HR 0001009212-15-000003 filed by BRYN MAWR CAPITAL MANAGEMENT INC
Filed 2015-08-07 (acceptance time not in the bulk data set), ingested 2026-10-07 19:15:25 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2015-03-31
13F 10,206 shares
Change vs previous 13F not available
0.04% of the 13F portfolio, value $306,000.
13F-HR 0001009212-15-000002 filed by BRYN MAWR CAPITAL MANAGEMENT INC
Filed 2015-04-30 (acceptance time not in the bulk data set), ingested 2026-10-07 19:16:30 UTC
Acceptance time not in the bulk data set (spec §4.2).