AlphaOne Investment Services, LLC: AMCX position timeline

AlphaOne Investment Services, LLC held 12,805 AMCX shares at 2020-06-30 per its 13F-HR filed 2020-08-14.

the latest 13F is the newest step

1. period ended2020-06-30

   13F 12,805 shares

   Change vs previous 13F 0 shares

   0.38% of the 13F portfolio, value $300,000.

   13F-HR 0000950123-20-008710 filed by AlphaOne Investment Services, LLC
   Filed 2020-08-14 (acceptance time not in the bulk data set), ingested 2026-10-07 18:52:28 UTC

   Acceptance time not in the bulk data set (spec §4.2).

2. period ended2020-03-31

   13F 12,805 shares

   Change vs previous 13F +3,917 shares

   0.54% of the 13F portfolio, value $311,000.

   13F-HR 0000950123-20-004739 filed by AlphaOne Investment Services, LLC
   Filed 2020-05-14 (acceptance time not in the bulk data set), ingested 2026-10-07 18:53:21 UTC

   Acceptance time not in the bulk data set (spec §4.2).

3. period ended2019-12-31

   13F 8,888 shares

   Change vs previous 13F +1,636 shares

   0.59% of the 13F portfolio, value $351,000.

   13F-HR 0001567619-20-003946 filed by AlphaOne Investment Services, LLC
   Filed 2020-02-14 (acceptance time not in the bulk data set), ingested 2026-10-07 18:54:20 UTC

   Acceptance time not in the bulk data set (spec §4.2).

4. period ended2019-09-30

   13F 7,252 shares

   Change vs previous 13F +190 shares

   0.72% of the 13F portfolio, value $357,000.

   13F-HR 0001567619-19-020969 filed by AlphaOne Investment Services, LLC
   Filed 2019-11-12 (acceptance time not in the bulk data set), ingested 2026-10-07 18:55:06 UTC

   Acceptance time not in the bulk data set (spec §4.2).

5. period ended2019-06-30

   13F 7,062 shares

   Change vs previous 13F +5,790 shares

   0.31% of the 13F portfolio, value $385,000.

   13F-HR 0001567619-19-016459 filed by AlphaOne Investment Services, LLC
   Filed 2019-08-13 (acceptance time not in the bulk data set), ingested 2026-10-07 18:55:43 UTC

   Acceptance time not in the bulk data set (spec §4.2).

6. period ended2019-03-31

   13F 1,272 shares

   Change vs previous 13F -20 shares

   0.04% of the 13F portfolio, value $72,000.

   13F-HR 0001567619-19-010230 filed by AlphaOne Investment Services, LLC
   Filed 2019-05-09 (acceptance time not in the bulk data set), ingested 2026-10-07 18:56:23 UTC

   Acceptance time not in the bulk data set (spec §4.2).

7. period ended2018-12-31

   13F 1,292 shares

   Change vs previous 13F -46 shares

   0.03% of the 13F portfolio, value $71,000.

   13F-HR 0001567619-19-003068 filed by AlphaOne Investment Services, LLC
   Filed 2019-02-12 (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).

8. period ended2018-09-30

   13F 1,338 shares

   Change vs previous 13F not available

   0.03% of the 13F portfolio, value $89,000.

   13F-HR 0001567619-18-006109 filed by AlphaOne Investment Services, LLC
   Filed 2018-11-14 (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).