| UNITED STATES STEEL & CARNEGIE PENSION FUND | -- | Sep 30, 17 | -306.20K | -- |
| COASTLAND CAPITAL LLC | -- | Sep 30, 17 | -967.41K | -- |
| Neuberger Berman Canada ULC | -- | Sep 30, 17 | -142.49K | -- |
| Acrospire Investment Management LLC | -- | Sep 30, 17 | -1.59K | -- |
| GAM SYSTEMATIC LLP | -- | Sep 30, 17 | -43.47K | -- |
| Evercore Trust Company, N.A. | -- | Sep 30, 17 | -8.23M | -- |
| ABERDEEN ASSET MANAGEMENT PLC/UK | 302.30K | Jun 30, 17 | +10.40K | -- |
| Commonwealth Equity Services, Inc | 155.18K | Jun 30, 17 | -627 | -- |
| Airain ltd | 132.22K | Jun 30, 17 | -281.30K | -- |
| 1st Global Advisors, Inc. | 14.63K | Jun 30, 17 | -248 | -- |
| Virtu KCG Holdings LLC | 12.22K | Jun 30, 17 | +8.46K | -- |
| CAPSTONE ASSET MANAGEMENT CO | 12.14K | Jun 30, 17 | -876 | -- |
| Geneva Advisors, LLC | 5.13K | Jun 30, 17 | -435 | -- |
| Ranger International Management, LP | 760 | Jun 30, 17 | -- | -- |
| HERNDON CAPITAL MANAGEMENT LLC | 263 | Jun 30, 17 | +156 | -- |
| WFG Advisors, LP | 162 | Jun 30, 17 | +134 | -- |
| Independent Portfolio Consultants, Inc. | -- | Jun 30, 17 | -1.07K | -- |
| JANUS HENDERSON INVESTORS US LLC | 4.39M | Mar 31, 17 | -3.16M | -- |
| Eton Park Capital Management, L.P. | 2.23M | Mar 31, 17 | -1.24M | -- |
| FIRST FINANCIAL EQUITY CORPORATION | 94.67K | Mar 31, 17 | +94.67K | -- |
| BEACON TRUST CO | 67.09K | Mar 31, 17 | +2.02K | -- |
| TIAA CREF TRUST CO FSB/MO | 18.38K | Mar 31, 17 | -1.89K | -- |
| CT Financial Advisors LLC | 800 | Mar 31, 17 | -- | -- |
| Kernodle & Katon Asset Management Group, LLC | -- | Mar 31, 17 | -3.04K | -- |
| BlackRock Institutional Trust Company, N.A. | 21.25M | Dec 31, 16 | -38.43K | -- |
| BlackRock Fund Advisors | 12.33M | Dec 31, 16 | -17.85K | -- |
| BlackRock Group LTD | 6.59M | Dec 31, 16 | +279.06K | -- |
| BlackRock Investment Management, LLC | 2.96M | Dec 31, 16 | -46.53K | -- |
| BLACKROCK ADVISORS LLC | 2.70M | Dec 31, 16 | -585.63K | -- |
| BlackRock Japan Co. Ltd | 1.13M | Dec 31, 16 | +17.01K | -- |
| MSI Financial Services Inc | 101.55K | Dec 31, 16 | -70.59K | -- |
| FIRST NEW YORK SECURITIES LLC /NY | 22.50K | Dec 31, 16 | +22.50K | -- |
| CenterStar Fund, LLC | 2.38K | Dec 31, 16 | +2.38K | -- |
| INTEGRATED WEALTH COUNSEL, LLC | 260 | Dec 31, 16 | -- | -- |
| KANALY TRUST CO | 187 | Dec 31, 16 | -37.70K | -- |
| HIGH POINT BANK & TRUST CO | -- | Dec 31, 16 | -1.60K | -- |
| Schooner Investment Group, LLC. | -- | Dec 31, 16 | -2.50K | -- |
| Emerald Acquisition Ltd. | 897.13K | Sep 30, 16 | -340.18K | -- |
| Mizuho Asset Management Co.,Ltd. | 89.04K | Sep 30, 16 | -3.84K | -- |
| Gerstein Fisher | 17.11K | Sep 30, 16 | -12.96K | -- |
| WESTPORT RESOURCES MANAGEMENT INC | 2.30K | Sep 30, 16 | -6.76K | -- |
| Shinko Asset Management Co., Ltd. | 2.25K | Sep 30, 16 | -3.89K | -- |
| EDMOND DE ROTHSCHILD (SUISSE) S.A. | 400 | Sep 30, 16 | -- | -- |
| SOCIETE GENERALE | 1.24M | Jun 30, 16 | +1.24M | -- |
| Investors Capital Advisory Services | 42.13K | Jun 30, 16 | -7.25K | -- |
| Counsel Portfolio Services Inc. | 38.50K | Jun 30, 16 | -6.75K | -- |
| FIRST NIAGARA BANK | 25.74K | Jun 30, 16 | +1.67K | -- |
| VSR Financial Services, Inc. | 8.75K | Jun 30, 16 | +769 | -- |
| FIRSTMERIT BANK N A TRUSTEE | 5.03K | Jun 30, 16 | -103 | -- |
| Sterling Ridge Capital Management LP | -- | Jun 30, 16 | -39.61K | -- |
| RUSSELL FRANK CO/ | 1.10M | Mar 31, 16 | -128.30K | -- |
| VIRGINIA RETIREMENT SYSTEM | 763.51K | Mar 31, 16 | +763.51K | -- |
| Hoxton Financial, Inc. | 8.83K | Mar 31, 16 | +1.57K | -- |
| Gupta Wealth Management LLC | 2.91K | Mar 31, 16 | +2.28K | -- |
| TD Securities (USA) LLC | 187 | Mar 31, 16 | +1 | -- |
| Alerus Investment Advisors Corp | 54 | Mar 31, 16 | +54 | -- |
| ATHERTON LANE ADVISERS, LLC | 28.94K | Dec 31, 15 | -- | -- |
| CURIAN CAPITAL LLC | 17.56K | Dec 31, 15 | -33.34K | -- |
| Stonehage Fleming (UK) Ltd | 14.49K | Dec 31, 15 | -- | -- |
| Douglas C. Lane & Associates, Inc. | 8.39K | Dec 31, 15 | -2.79K | -- |
| Pinnacle Summer Investments, Inc. | 4.77K | Dec 31, 15 | +240 | -- |
| Valentine Capital Asset Management, Inc. | 58 | Dec 31, 15 | +58 | -- |
| CITY NATIONAL BANK | 477.76K | Sep 30, 15 | +266.40K | -- |
| J.P. Turner & Co Capital Mnagement, LLC | 60.59K | Sep 30, 15 | +60.59K | -- |
| OFI Advisors LLC | 53.84K | Sep 30, 15 | +22.49K | -- |
| FORT PITT CAPITAL GROUP INC | 8.00K | Sep 30, 15 | +2.85K | -- |
| TRIANGLE PEAK PARTNERS, LP | 7.71K | Sep 30, 15 | +7.71K | -- |
| Index Management Solutions, LLC | 1.16K | Sep 30, 15 | +507 | -- |
| Pergamon Offshore Advisors, L.P. | -- | Sep 30, 15 | -14.87K | -- |
| MANAGED ACCOUNT ADVISORS LLC | 6.55M | Jun 30, 15 | +2.71M | -- |
| DESCHAINE & COMPANY, LLC | 28.09K | Jun 30, 15 | +424 | -- |
| FolioMetrix LLC | 23.50K | Jun 30, 15 | -- | -- |
| Quadrature Capital LLP | 18.03K | Jun 30, 15 | +18.03K | -- |
| BAIRD ROBERT W & CO INC /WI/ | 15.88K | Mar 31, 15 | +420 | -- |
| FIDUCIARY SERVICES CORP/GA | 3.06K | Mar 31, 15 | +3.06K | -- |
| GUARDIAN INVESTOR SERVICES LLC | 2.13K | Mar 31, 15 | -- | -- |
| BOSTON PRIVATE BANK & TRUST CO | 364 | Mar 31, 15 | -- | -- |
| STANCORP INVESTMENT ADVISERS INC | 243 | Mar 31, 15 | +243 | -- |
| Mariner Wealth Advisors-NYC, LLC | 140 | Mar 31, 15 | +140 | -- |
| Bank of Kentucky, Inc. | -- | Mar 31, 15 | -558 | -- |
| Placemark Investments, Inc. | 112.39K | Dec 31, 14 | +14.18K | -- |
| Kames Capital Management Ltd | 90.36K | Dec 31, 14 | -109.92K | -- |
| NEW ENGLAND SECURITIES CORP /MA/ | 4.25K | Dec 31, 14 | +170 | -- |
| TradeLink Global Equity LLC | 3.79K | Dec 31, 14 | +3.79K | -- |
| SHAPIRO ROBERT N | 403 | Dec 31, 14 | +107 | -- |
| Gary Goldberg Planning Services Inc | 363 | Dec 31, 14 | -- | -- |
| Li Winifred I | 56 | Dec 31, 14 | +56 | -- |
| UBS AG | 558.42K | Sep 30, 14 | +21.97K | -- |
| SEI TRUST CO | 47.67K | Sep 30, 14 | +26.17K | -- |
| BlueCrest Capital Management LLP | 23.81K | Sep 30, 14 | -41.31K | -- |
| McAdams Wright Ragen, Inc. | 9.27K | Sep 30, 14 | -105 | -- |
| MUNDER CAPITAL MANAGEMENT | 3.25K | Sep 30, 14 | +3.25K | -- |
| COMMUNITY BANK SYSTEM, INC. | 250 | Sep 30, 14 | -- | -- |
| Boussard & Gavaudan Asset Management LP | -- | Sep 30, 14 | -142.81K | -- |
| Tradeworx Inc. | -- | Sep 30, 14 | -5.14K | -- |
| Ignis Investment Services Ltd | 703.72K | Jun 30, 14 | +229.72K | -- |
| KMS FINANCIAL SERVICES, INC | 79.13K | Jun 30, 14 | -161.37K | -- |
| WILMINGTON TRUST CO | 17.07K | Jun 30, 14 | +557 | -- |
| Wilmington Funds Management Corp | 7.44K | Jun 30, 14 | +2.30K | -- |
| Wilmington Trust Investment Management, LLC | 5.71K | Jun 30, 14 | -- | -- |
| Man Investments Ltd | 4.83K | Jun 30, 14 | +4.83K | -- |
| Wilmington Trust, National Association | 3.50K | Jun 30, 14 | +3.50K | -- |
| Winton Capital Management Ltd | 1.06M | Mar 31, 14 | +66.59K | -- |
| SAC Capital Advisors LP | 103.16K | Mar 31, 14 | +16.40K | -- |
| GRASSI INVESTMENT MANAGEMENT LLC | 89.25K | Mar 31, 14 | -547 | -- |
| F&C Asset Management plc | 19.33K | Mar 31, 14 | +200 | -- |
| TOWER TRUST Co | 6.00K | Mar 31, 14 | -- | -- |
| Indices-Pac Research Corp. | 5.00K | Mar 31, 14 | -7.79K | -- |
| GLG INC. | 33.73K | Dec 31, 13 | -- | -- |
| Merit Investment Management, LLC | 30.02K | Dec 31, 13 | +30.02K | -- |
| Daiwa Capital Markets America Inc. | 9.50K | Dec 31, 13 | +9.50K | -- |
| CONNOR CLARK & LUNN INVESTMENT MANAGEMENT LTD | 8.92K | Dec 31, 13 | +8.92K | -- |
| US GLOBAL INVESTORS FUNDS | 4.20K | Dec 31, 13 | +4.20K | -- |
| ENDEX CAPITAL MANAGEMENT LLC | 3.18K | Dec 31, 13 | -- | -- |
| Jane Street Holding, LLC | -- | Dec 31, 13 | -20.68K | -- |
| NORTHERN TRUST CO OF CONNECTICUT | -- | Dec 31, 13 | -87.25K | -- |
| STIFEL NICOLAUS & CO INC \MO\ | 61.51K | Sep 30, 13 | +5.19K | -- |
| Fiera Capital Inc. | 7.00K | Sep 30, 13 | -- | -- |
| Signator Financial Services, Inc. | 1.70K | Sep 30, 13 | -- | -- |
| Irish Life Investment Managers Ltd. | 193.59K | Jun 30, 13 | +4.19K | -- |
| MANULIFE INVESTMENT MANAGEMENT (US) LLC | 166.75K | Mar 31, 13 | -7.89K | -- |
| Manulife Investment Management (North America) Ltd | 110.47K | Mar 31, 13 | +588 | -- |
| CITY NATIONAL ROCHDALE, LLC | 15.94K | Dec 31, 12 | +4.57K | -- |
| JAM Partners, LP | 200 | Dec 31, 12 | +200 | -- |
| First Allied Securities, Inc. | 1.65K | Jun 30, 12 | -18 | -- |
| AUSTIN CALVERT & FLAVIN INC | 3.06K | Dec 31, 11 | +250 | -- |
| SUMITOMO MITSUI TRUST BANK Ltd | 789.31K | Mar 31, 11 | +17.19K | -- |
| abrdn Inc. | 61.12K | Dec 31, 10 | +61.12K | -- |
| GUGGENHEIM FUNDS INVESTMENT ADVISORS, LLC | 47.50K | Jun 30, 10 | -30.60K | -- |
| RBC Private Counsel (USA) Inc. | 2.50K | Sep 30, 09 | -- | -- |
| RBC TRUSTEES (Jersey) LTD | 936 | Sep 30, 09 | +936 | -- |
| LIBERTY MUTUAL INSURANCE CO | 8.37K | Dec 31, 08 | -9.10K | -- |
| RBC Dominion Securities Inc. | 1.90K | Dec 31, 08 | +530 | -- |
| LEHMAN BROTHERS HOLDINGS INC. PLAN TRUST | 73.82K | Jun 30, 08 | +9.61K | -- |
| MERCANTILE BANKSHARES CORP | 3.40K | Dec 31, 06 | +3.40K | -- |
| RBC CMA LLC | 155.43K | Jun 30, 06 | +155.43K | -- |
| AMERICAN CENTURY INVESTMENT MANAGEMENT INC | 1.02M | Dec 31, 04 | -627.72K | -- |