| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| GROUP ONE TRADING, L.P. | 3 | 3 | 0.00% | 0.00% | 0.00% | Q3 2013 | Q1 2014 | 3 |
| Breithorn Capital Management | 2 | 2 | 3.03% | 3.37% | 3.71% | Q3 2013 | Q4 2013 | 2 |
| TEACHERS ADVISORS, LLC | 2 | 2 | 0.02% | 0.02% | 0.02% | Q2 2013 | Q3 2013 | 2 |
| TIAA CREF INVESTMENT MANAGEMENT LLC | 2 | 2 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q3 2013 | 2 |
| Ayer Capital Management, LP | 1 | 1 | 23.47% | 23.47% | 23.47% | Q2 2013 | Q2 2013 | 1 |
| FIRST NEW YORK SECURITIES LLC /NY | 1 | 1 | 0.14% | 0.14% | 0.14% | Q3 2013 | Q3 2013 | 1 |
| AMERICAN CAPITAL MANAGEMENT INC | 1 | 1 | 1.56% | 1.56% | 1.56% | Q2 2013 | Q2 2013 | 1 |
| GARDNER LEWIS ASSET MANAGEMENT L P | 1 | 1 | 0.53% | 0.53% | 0.53% | Q1 2014 | Q1 2014 | 1 |
| Janney Montgomery Scott LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q4 2013 | Q4 2013 | 1 |
| SUMMIT SECURITIES GROUP LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q2 2013 | 1 |
| First Light Asset Management, LLC | 1 | 1 | 1.50% | 1.50% | 1.50% | Q4 2013 | Q4 2013 | 1 |
This page lists all the filers that currently own ARTHROCARE CORP or have owned ARTHROCARE CORP in the past.