| Company | Symbol | Filed By | Filing Date | Filing |
|---|---|---|---|---|
| Schroder Investment Management North America Inc/ De | 2017-02-09 | |||
| Oppenheimerfunds, Inc. | 2017-02-06 | |||
| Artisan Partners Limited Partnership | 2017-02-03 | |||
| Baillie Gifford & Co | 2017-01-27 | |||
| Oppenheimerfunds, Inc. | 2016-12-12 |