Cortina Asset Management, LLC: CHGG position timeline

Cortina Asset Management, LLC held 164,551 CHGG shares at 2019-06-30 per its 13F-HR filed 2019-07-02.

the latest 13F is the newest step

1. period ended2019-06-30

   13F 164,551 shares

   Change vs previous 13F -1,383 shares

   0.39% of the 13F portfolio, value $6,350,000.

   13F-HR 0001325312-19-000009 filed by Cortina Asset Management, LLC
   Filed 2019-07-02 (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).

2. period ended2019-03-31

   13F 165,934 shares

   Change vs previous 13F -88,028 shares

   0.4% of the 13F portfolio, value $6,325,000.

   13F-HR 0001325312-19-000007 filed by Cortina Asset Management, LLC
   Filed 2019-05-13 (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).

3. period ended2018-12-31

   13F 253,962 shares

   Change vs previous 13F -14,275 shares

   0.44% of the 13F portfolio, value $7,218,000.

   13F-HR 0001325312-19-000004 filed by Cortina Asset Management, 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).

4. period ended2018-09-30

   13F 268,237 shares

   Change vs previous 13F -68,191 shares

   0.36% of the 13F portfolio, value $7,626,000.

   13F-HR 0001325312-18-000011 filed by Cortina Asset Management, LLC
   Filed 2018-11-13 (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).

5. period ended2018-06-30

   13F 336,428 shares

   Change vs previous 13F -6,006 shares

   0.44% of the 13F portfolio, value $9,349,000.

   13F-HR 0001325312-18-000009 filed by Cortina Asset Management, LLC
   Filed 2018-08-10 (acceptance time not in the bulk data set), ingested 2026-10-07 19:04:44 UTC

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

6. period ended2018-03-31

   13F 342,434 shares

   Change vs previous 13F -46,114 shares

   0.35% of the 13F portfolio, value $7,075,000.

   13F-HR 0001325312-18-000007 filed by Cortina Asset Management, LLC
   Filed 2018-05-11 (acceptance time not in the bulk data set), ingested 2026-10-07 19:05:42 UTC

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

7. period ended2017-12-31

   13F 388,548 shares

   Change vs previous 13F not available

   0.28% of the 13F portfolio, value $6,341,000.

   13F-HR 0001325312-18-000004 filed by Cortina Asset Management, LLC
   Filed 2018-02-12 (acceptance time not in the bulk data set), ingested 2026-10-07 19:06:41 UTC

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