| Berman Capital Advisors, LLC | 82 | Sep 30, 21 | +1 | 0.00% |
| FIRST MERCANTILE TRUST CO | -- | Sep 30, 21 | -3.21K | -- |
| PICTET ASSET MANAGEMENT LTD | 1.96M | Jun 30, 21 | +623.20K | 1.11% |
| AMUNDI ASSET MANAGEMENT US, INC. | 890.49K | Mar 31, 21 | -410.23K | 0.51% |
| SKYLINE ASSET MANAGEMENT LP | 34.10K | Dec 31, 20 | -177.73K | 0.02% |
| Aperio Group, LLC | 16.41K | Dec 31, 20 | +932 | 0.01% |
| NWQ INVESTMENT MANAGEMENT COMPANY, LLC | 261.36K | Sep 30, 20 | +261.36K | 0.15% |
| BRINKER CAPITAL INC | 13.30K | Jun 30, 20 | -53 | 0.01% |
| Elk Creek Partners, LLC | 329.69K | Mar 31, 20 | -4.42K | 0.19% |
| Xact Kapitalforvaltning AB | 16.22K | Mar 31, 20 | -- | 0.01% |
| CHICAGO EQUITY PARTNERS LLC | 12.49K | Mar 31, 20 | -29.20K | 0.01% |
| Water Asset Management LLC | 121.07K | Dec 31, 19 | +4.64K | 0.07% |
| LADENBURG THALMANN FINANCIAL SERVICES INC. | 5.40K | Dec 31, 19 | +633 | 0.00% |
| Advisor Group, Inc. | 1.31K | Dec 31, 19 | +353 | 0.00% |
| MADISON INVESTMENT HOLDINGS INC | 230.08K | Sep 30, 19 | +230.08K | 0.13% |
| BOSTON ADVISORS LLC | 77.81K | Sep 30, 19 | +25.58K | 0.04% |
| PACIFIC VIEW ASSET MANAGEMENT, LLC | -- | Sep 30, 19 | -44.89K | -- |
| BROADVIEW ADVISORS LLC | 324.98K | Jun 30, 19 | -8.97K | 0.18% |
| Cortina Asset Management, LLC | 170.42K | Jun 30, 19 | -37.63K | 0.10% |
| OppenheimerFunds, Inc. | 952.83K | Mar 31, 19 | +21.89K | 0.54% |
| TEACHERS ADVISORS, LLC | 686.04K | Mar 31, 19 | -714 | 0.39% |
| TIAA CREF INVESTMENT MANAGEMENT LLC | 205.60K | Mar 31, 19 | -1.84K | 0.12% |
| GCA INVESTMENT MANAGEMENT, LLC | 154.32K | Dec 31, 18 | +17.00K | 0.09% |
| Piermont Capital Management Inc. | 86.50K | Dec 31, 18 | -- | 0.05% |
| Vantage Investment Advisors, LLC | 500 | Sep 30, 18 | -- | 0.00% |
| Impax Asset Management LTD | 3.14M | Jun 30, 18 | +132.40K | 1.79% |
| Global X Management CO LLC | 25.30K | Jun 30, 18 | +3.98K | 0.01% |
| FNY Managed Accounts LLC | 56 | Mar 31, 18 | +56 | 0.00% |
| AHL Partners LLP | 14.56K | Dec 31, 17 | +14.56K | 0.01% |
| Hutchin Hill Capital, LP | -- | Dec 31, 17 | -31.50K | -- |
| Acrospire Investment Management LLC | -- | Sep 30, 17 | -2.37K | -- |
| Virtu KCG Holdings LLC | 23.34K | Jun 30, 17 | -16.25K | 0.01% |
| JANUS HENDERSON INVESTORS US LLC | 11.98M | Mar 31, 17 | -565.52K | 6.80% |
| Spot Trading L.L.C | -- | Mar 31, 17 | -4.92K | -- |
| BlackRock Fund Advisors | 2.58M | Dec 31, 16 | +397.20K | 1.46% |
| BlackRock Institutional Trust Company, N.A. | 2.53M | Dec 31, 16 | -148.34K | 1.43% |
| BlackRock Group LTD | 337.59K | Dec 31, 16 | +26.78K | 0.19% |
| BlackRock Investment Management, LLC | 318.70K | Dec 31, 16 | -1.40K | 0.18% |
| Calvert Investment Management, Inc. | 216.29K | Dec 31, 16 | -28.04K | 0.12% |
| BLACKROCK ADVISORS LLC | 83.83K | Dec 31, 16 | -42.70K | 0.05% |
| Sunnymeath Asset Management, Inc. | 1.50K | Dec 31, 16 | -31.70K | 0.00% |
| MSI Financial Services Inc | 786 | Dec 31, 16 | -- | 0.00% |
| BlackRock Japan Co. Ltd | -- | Dec 31, 16 | -1.63K | -- |
| Emerald Acquisition Ltd. | 233.09K | Sep 30, 16 | -21.02K | 0.13% |
| KBI Global Investors Ltd | 851.67K | Jun 30, 16 | +851.67K | 0.48% |
| RS INVESTMENT MANAGEMENT CO LLC | 820.68K | Jun 30, 16 | +820.68K | 0.47% |
| BHF Kleinwort Benson Group S.A. | 1.90M | Mar 31, 16 | -909.45K | 1.08% |
| Cleary Gull Holdings Inc. | 50 | Mar 31, 16 | +50 | 0.00% |
| Douglas C. Lane & Associates, Inc. | 108.52K | Dec 31, 15 | +108.52K | 0.06% |
| BRYN MAWR CAPITAL MANAGEMENT INC | -- | Dec 31, 15 | -13.76K | -- |
| BRYN MAWR CAPITAL MANAGEMENT INC | 13.76K | Sep 30, 15 | +13.76K | 0.01% |
| MANAGED ACCOUNT ADVISORS LLC | 610.13K | Jun 30, 15 | -38.74K | 0.35% |
| Nair Vinay | 10.27K | Jun 30, 15 | +10.27K | 0.01% |
| SUMIT CAPITAL, LLC | -- | Jun 30, 15 | -7.99K | -- |
| BAIRD ROBERT W & CO INC /WI/ | 20.00K | Mar 31, 15 | +20.00K | 0.01% |
| BOSTON PRIVATE BANK & TRUST CO | 44 | Mar 31, 15 | -- | 0.00% |
| Li Winifred I | 1.66K | Dec 31, 14 | -- | 0.00% |
| Perimeter Capital Partners, LLC | -- | Dec 31, 14 | -8.17K | -- |
| Centerline Investment Partners, LP | 118.50K | Sep 30, 14 | -21.50K | 0.07% |
| SEI TRUST CO | 17.28K | Sep 30, 14 | +4.27K | 0.01% |
| UBS AG | 12.29K | Sep 30, 14 | +7.73K | 0.01% |
| Perimeter Capital Partners, LLC | 8.17K | Sep 30, 14 | -17.37K | 0.00% |
| SAC Capital Advisors LP | 1.18M | Mar 31, 14 | +1.17M | 0.67% |
| CHARTWELL INVESTMENT PARTNERS/PA | 601.94K | Mar 31, 14 | +78.39K | 0.34% |
| Jane Street Holding, LLC | 7.56K | Dec 31, 13 | +7.56K | 0.00% |
| Irish Life Investment Managers Ltd. | 1.30K | Jun 30, 13 | -- | 0.00% |
| MANULIFE INVESTMENT MANAGEMENT (US) LLC | 13.60K | Mar 31, 13 | -208 | 0.01% |
| Manulife Investment Management (North America) Ltd | 12.37K | Mar 31, 13 | +775 | 0.01% |