| Quarter | Holdings | Value ($000) | Form Type | Date Filed | Filing ID | Name |
|---|---|---|---|---|---|---|
| Q3 2017 | 12 | 262,044 | 13F-HR | 11/13/2017 | 000114420417058417 | Discovery Group I, LLC |
| Q2 2017 | 17 | 346,198 | 13F-HR | 8/11/2017 | 000157104917007428 | Discovery Group I, LLC |
| Q1 2017 | 20 | 299,842 | 13F-HR | 5/15/2017 | 000157104917005019 | Discovery Group I, LLC |
| Q4 2016 | 26 | 256,397 | 13F-HR | 2/13/2017 | 000157104917001270 | Discovery Group I, LLC |
| Q3 2016 | 18 | 244,050 | 13F-HR | 11/14/2016 | 000157104916019806 | Discovery Group I, LLC |