CORNERSTONE CAPITAL MANAGEMENT LLC: AMG position timeline

CORNERSTONE CAPITAL MANAGEMENT LLC held 105,235 AMG shares at 2016-09-30 per its 13F-HR filed 2016-11-03.

the latest 13F is the newest step

1. period ended2016-09-30

   13F 105,235 shares

   Change vs previous 13F -225,651 shares

   2.4% of the 13F portfolio, value $15,228,000.

   13F-HR 0001123570-16-000027 filed by CORNERSTONE CAPITAL MANAGEMENT LLC
   Filed 2016-11-03 (acceptance time not in the bulk data set), ingested 2026-10-07 19:11:14 UTC

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

2. period ended2016-06-30

   13F 330,886 shares

   Change vs previous 13F -87,314 shares

   2.46% of the 13F portfolio, value $46,579,000.

   13F-HR 0001123570-16-000025 filed by CORNERSTONE CAPITAL MANAGEMENT LLC
   Filed 2016-08-04 (acceptance time not in the bulk data set), ingested 2026-10-07 19:12:22 UTC

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

3. period ended2016-03-31

   13F 418,200 shares

   Change vs previous 13F +40,019 shares

   2.97% of the 13F portfolio, value $67,916,000.

   13F-HR 0001123570-16-000023 filed by CORNERSTONE CAPITAL MANAGEMENT LLC
   Filed 2016-05-06 (acceptance time not in the bulk data set), ingested 2026-10-07 19:13:19 UTC

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

4. period ended2015-12-31

   13F/A 378,181 shares

   Change vs previous 13F +237,910 shares

   2.47% of the 13F portfolio, value $60,418,000.

   13F-HR/A 0001123570-16-000018 filed by CORNERSTONE CAPITAL MANAGEMENT LLC
   Filed 2016-03-08 (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).

5. period ended2015-09-30

   13F/A 140,271 shares

   Change vs previous 13F -18,284 shares

   1.02% of the 13F portfolio, value $23,985,000.

   13F-HR/A 0001123570-16-000019 filed by CORNERSTONE CAPITAL MANAGEMENT LLC
   Filed 2016-03-08 (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).

6. period ended2015-06-30

   13F/A 158,555 shares

   Change vs previous 13F -150,448 shares

   1.14% of the 13F portfolio, value $34,660,000.

   13F-HR/A 0001123570-16-000020 filed by CORNERSTONE CAPITAL MANAGEMENT LLC
   Filed 2016-03-08 (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).

7. period ended2015-03-31

   13F/A 309,003 shares

   Change vs previous 13F -8,214 shares

   2.19% of the 13F portfolio, value $66,368,000.

   13F-HR/A 0001123570-16-000021 filed by CORNERSTONE CAPITAL MANAGEMENT LLC
   Filed 2016-03-08 (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).

8. period ended2014-12-31

   13F 317,217 shares

   Change vs previous 13F not available

   2.19% of the 13F portfolio, value $67,326,000.

   13F-HR 0001123570-15-000003 filed by CORNERSTONE CAPITAL MANAGEMENT LLC
   Filed 2015-02-13 (acceptance time not in the bulk data set), ingested 2026-10-07 19:17:13 UTC

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