| PARAMETRIC PORTFOLIO ASSOCIATES LLC | 56.91K | Mar 31, 22 | +17.73K | -- |
| Amalgamated Financial Corp. | 4.37K | Mar 31, 22 | +4.37K | -- |
| Dixon Hughes Goodman Wealth Advisors LLC | 506 | Mar 31, 22 | -- | -- |
| SPHINX TRADING, LP | 40.00K | Dec 31, 21 | -- | -- |
| Aperio Group, LLC | 22.84K | Dec 31, 20 | +631 | -- |
| Cloverdale Capital Management, LLC | -- | Jun 30, 20 | -225.93K | -- |
| Advisor Group, Inc. | 3.79K | Dec 31, 19 | +3.79K | -- |
| LADENBURG THALMANN FINANCIAL SERVICES INC. | 1.85K | Dec 31, 19 | +1.75K | -- |
| MENTA CAPITAL LLC | 32.80K | Jun 30, 19 | +18.09K | -- |
| TIAA CREF INVESTMENT MANAGEMENT LLC | 210.56K | Mar 31, 19 | -28.32K | -- |
| TEACHERS ADVISORS, LLC | 104.35K | Mar 31, 19 | -1.75K | -- |
| SECOR Capital Advisors, LP | 19.62K | Mar 31, 19 | +19.62K | -- |
| FNY Managed Accounts LLC | 197 | Mar 31, 18 | -91 | -- |
| LUCUS ADVISORS LLC | -- | Mar 31, 18 | -18.51K | -- |
| Delpha Capital Management, LLC | -- | Mar 31, 18 | -525 | -- |
| AHL Partners LLP | 28.84K | Dec 31, 17 | +28.84K | -- |
| Hutchin Hill Capital, LP | -- | Dec 31, 17 | -15.40K | -- |
| INVESTMENT CENTERS OF AMERICA INC | -- | Dec 31, 17 | -10.00K | -- |
| Acrospire Investment Management LLC | -- | Sep 30, 17 | -4.74K | -- |
| TFS CAPITAL LLC | 12.51K | Jun 30, 17 | +12.51K | -- |
| LOMBARDIA CAPITAL PARTNERS LLC | 38.86K | Mar 31, 17 | +19.26K | -- |
| R&F Capital Advisors LP | 10.20K | Mar 31, 17 | +10.20K | -- |
| BlackRock Fund Advisors | 1.16M | Dec 31, 16 | +148.76K | -- |
| BlackRock Institutional Trust Company, N.A. | 993.57K | Dec 31, 16 | +108.83K | -- |
| BlackRock Investment Management, LLC | 146.91K | Dec 31, 16 | -457 | -- |
| BlackRock Group LTD | 20.85K | Dec 31, 16 | +4.91K | -- |
| BLACKROCK ADVISORS LLC | 19.04K | Dec 31, 16 | -235 | -- |
| BlackRock Japan Co. Ltd | 1.84K | Dec 31, 16 | +1.84K | -- |
| Emerald Acquisition Ltd. | 415.93K | Sep 30, 16 | -155.75K | -- |
| ANALYTIC INVESTORS, LLC | 11.70K | Sep 30, 16 | -- | -- |
| RUSSELL FRANK CO/ | 589.10K | Mar 31, 16 | -24.93K | -- |
| VIRGINIA RETIREMENT SYSTEM | 25.40K | Mar 31, 16 | +25.40K | -- |
| KEANE CAPITAL MANAGEMENT INC | -- | Dec 31, 15 | -185.42K | -- |
| BOSTON PRIVATE BANK & TRUST CO | -- | Mar 31, 15 | -414 | -- |
| QS BATTERYMARCH FINANCIAL MANAGEMENT, INC | 213.38K | Sep 30, 14 | -58.36K | -- |
| UBS AG | 33.56K | Sep 30, 14 | +28.08K | -- |
| Compass Efficient Model Portfolios, LLC | 667 | Dec 31, 13 | -- | -- |
| STIFEL NICOLAUS & CO INC \MO\ | 289.72K | Sep 30, 13 | -3.21K | -- |
| MANULIFE INVESTMENT MANAGEMENT (US) LLC | 15.48K | Mar 31, 13 | -138 | -- |
| First Allied Securities, Inc. | 54 | Jun 30, 12 | -- | -- |
| PRUDENTIAL INSURANCE CO OF AMERICA | 10.40K | Sep 30, 01 | -- | -- |