| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| GOLDMAN SACHS GROUP INC | 8 | 4 | 0.00% | 0.00% | 0.01% | Q1 2012 | Q1 2015 | 36 |
| BARCLAYS PLC | 8 | 8 | 0.00% | 0.01% | 0.05% | Q2 2013 | Q1 2015 | 24 |
| CITIGROUP INC | 8 | 8 | 0.00% | 0.00% | 0.03% | Q2 2013 | Q1 2015 | 24 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 8 | 8 | 0.00% | 0.00% | 0.01% | Q2 2013 | Q1 2015 | 24 |
| WOLVERINE ASSET MANAGEMENT LLC | 8 | 8 | 0.00% | 0.01% | 0.18% | Q2 2013 | Q1 2015 | 22 |
| BANK OF AMERICA CORP /DE/ | 8 | 8 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q1 2015 | 21 |
| Parallax Volatility Advisers, L.P. | 7 | 7 | 0.00% | 0.00% | 0.01% | Q2 2013 | Q4 2014 | 19 |
| UBS AG | 6 | 6 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2014 | 18 |
| Walleye Trading LLC | 8 | 8 | 0.00% | 0.00% | 0.05% | Q2 2013 | Q1 2015 | 18 |
| SECURIAN ASSET MANAGEMENT, INC | 15 | 15 | 0.01% | 0.02% | 0.03% | Q3 2011 | Q1 2015 | 15 |
| MUFG Americas Holdings Corp | 15 | 15 | 0.00% | 0.07% | 0.32% | Q4 2010 | Q2 2014 | 15 |
| OFI Advisors LLC | 9 | 4 | 0.01% | 0.01% | 0.01% | Q3 2011 | Q1 2015 | 13 |
| Spot Trading L.L.C | 7 | 7 | 0.00% | 0.01% | 0.02% | Q2 2013 | Q4 2014 | 13 |
| CAISSE DE DEPOT ET PLACEMENT DU QUEBEC | 7 | 7 | 0.00% | 0.01% | 0.03% | Q2 2013 | Q4 2014 | 12 |
| PEAK6 Group LLC | 4 | 1 | 0.00% | 0.01% | 0.05% | Q2 2013 | Q1 2015 | 12 |
| CREDIT SUISSE AG/ | 9 | 9 | 0.00% | 0.00% | 0.01% | Q1 2013 | Q1 2015 | 11 |
| RATIONAL ADVISORS LLC | 7 | 4 | 0.01% | 0.05% | 0.17% | Q4 2010 | Q4 2013 | 11 |
| NORGES BANK | 9 | 2 | 0.01% | 0.02% | 0.02% | Q2 2012 | Q1 2015 | 11 |
| WELLS FARGO & COMPANY/MN | 8 | 8 | 0.00% | 0.02% | 0.03% | Q2 2013 | Q1 2015 | 11 |
| MILLENNIUM MANAGEMENT LLC | 8 | 8 | 0.00% | 0.01% | 0.03% | Q2 2013 | Q1 2015 | 10 |
| ROYAL BANK OF CANADA | 8 | 8 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q1 2015 | 10 |
| BANK OF MONTREAL /CAN/ | 8 | 8 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q1 2015 | 9 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 9 | 9 | 0.01% | 0.01% | 0.02% | Q1 2013 | Q1 2015 | 9 |
| Retirement Systems of Alabama | 9 | 9 | 0.02% | 0.09% | 0.13% | Q1 2013 | Q1 2015 | 9 |
| TEXAS PERMANENT SCHOOL FUND CORP | 9 | 9 | 0.03% | 0.03% | 0.04% | Q1 2013 | Q1 2015 | 9 |
| AMERICAN INTERNATIONAL GROUP, INC. | 8 | 8 | 0.03% | 0.03% | 0.03% | Q2 2013 | Q1 2015 | 8 |
| ORBIS HOLDINGS LTD | 8 | 8 | 0.02% | 1.08% | 1.81% | Q2 2013 | Q1 2015 | 8 |
| Edge Wealth Management LLC | 8 | 8 | 0.02% | 0.02% | 0.03% | Q2 2013 | Q1 2015 | 8 |
| JPMORGAN CHASE & CO | 8 | 8 | 0.00% | 0.00% | 0.01% | Q2 2013 | Q1 2015 | 8 |
| GAMCO INVESTORS, INC. ET AL | 8 | 8 | 0.01% | 0.03% | 0.06% | Q2 2013 | Q1 2015 | 8 |
| US BANCORP \DE\ | 8 | 8 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q1 2015 | 8 |
| MORGAN STANLEY | 8 | 8 | 0.00% | 0.02% | 0.04% | Q2 2013 | Q1 2015 | 8 |
| PRENTISS SMITH & CO INC | 8 | 8 | 0.00% | 0.01% | 0.01% | Q2 2013 | Q1 2015 | 8 |
| TEACHERS ADVISORS, LLC | 8 | 8 | 0.00% | 0.00% | 0.01% | Q2 2013 | Q1 2015 | 8 |
| GEODE CAPITAL MANAGEMENT, LLC | 8 | 8 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q1 2015 | 8 |
| PRINCIPAL FINANCIAL GROUP INC | 8 | 8 | 0.01% | 0.01% | 0.02% | Q2 2013 | Q1 2015 | 8 |
| BlackRock Institutional Trust Company, N.A. | 8 | 8 | 0.01% | 0.01% | 0.02% | Q2 2013 | Q1 2015 | 8 |
| FMR LLC | 8 | 8 | 0.00% | 0.04% | 0.06% | Q2 2013 | Q1 2015 | 8 |
| MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC | 8 | 8 | 0.04% | 0.04% | 0.05% | Q2 2013 | Q1 2015 | 8 |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM | 8 | 8 | 0.01% | 0.02% | 0.02% | Q2 2013 | Q1 2015 | 8 |
| PANAGORA ASSET MANAGEMENT INC | 8 | 8 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q1 2015 | 8 |
| PRUDENTIAL FINANCIAL INC | 8 | 8 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q1 2015 | 8 |
| FIL Ltd | 8 | 8 | 0.03% | 0.15% | 0.24% | Q2 2013 | Q1 2015 | 8 |
| Bank of New York Mellon Corp | 8 | 8 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q1 2015 | 8 |
| PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO | 8 | 8 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q1 2015 | 8 |
| World Asset Management Inc | 8 | 8 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q1 2015 | 8 |
| CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM | 8 | 8 | 0.00% | 0.01% | 0.01% | Q2 2013 | Q1 2015 | 8 |
| METROPOLITAN LIFE INSURANCE CO/NY | 8 | 8 | 0.02% | 0.02% | 0.02% | Q2 2013 | Q1 2015 | 8 |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | 8 | 8 | 0.00% | 0.01% | 0.01% | Q2 2013 | Q1 2015 | 8 |
| RHUMBLINE ADVISERS | 8 | 8 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q1 2015 | 8 |
| FEDERATED HERMES, INC. | 8 | 8 | 0.01% | 0.01% | 0.03% | Q2 2013 | Q1 2015 | 8 |
| SG Americas Securities, LLC | 8 | 8 | 0.00% | 0.01% | 0.04% | Q2 2013 | Q1 2015 | 8 |
| MSI Financial Services Inc | 8 | 8 | 0.00% | 0.01% | 0.01% | Q2 2013 | Q1 2015 | 8 |
| Nationwide Fund Advisors | 8 | 8 | 0.02% | 0.03% | 0.03% | Q2 2013 | Q1 2015 | 8 |
| PRELUDE CAPITAL MANAGEMENT, LLC | 6 | 1 | 0.01% | 0.20% | 0.90% | Q2 2013 | Q1 2015 | 8 |
| VANGUARD GROUP INC | 8 | 8 | 0.01% | 0.01% | 0.02% | Q2 2013 | Q1 2015 | 8 |
| KENNEDY CAPITAL MANAGEMENT LLC | 8 | 8 | 0.28% | 0.39% | 0.43% | Q2 2013 | Q1 2015 | 8 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 8 | 8 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q1 2015 | 8 |
| Invesco Ltd. | 8 | 8 | 0.00% | 0.01% | 0.02% | Q2 2013 | Q1 2015 | 8 |
| Arizona State Retirement System | 8 | 8 | 0.02% | 0.02% | 0.03% | Q1 2013 | Q4 2014 | 8 |
| PROFUND ADVISORS LLC | 8 | 8 | 0.02% | 0.02% | 0.02% | Q2 2013 | Q1 2015 | 8 |
| Utah Retirement Systems | 8 | 8 | 0.01% | 0.02% | 0.02% | Q2 2013 | Q1 2015 | 8 |
| AMERICAN CENTURY COMPANIES INC | 8 | 8 | 0.02% | 0.04% | 0.13% | Q2 2013 | Q1 2015 | 8 |
| STATE OF MICHIGAN RETIREMENT SYSTEM | 8 | 8 | 0.01% | 0.02% | 0.06% | Q2 2013 | Q1 2015 | 8 |
| Aperio Group, LLC | 8 | 8 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q1 2015 | 8 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 8 | 8 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q1 2015 | 8 |
| First Allied Advisory Services, Inc. | 8 | 8 | 0.01% | 0.03% | 0.03% | Q2 2013 | Q1 2015 | 8 |
| EATON VANCE MANAGEMENT | 8 | 8 | 0.01% | 0.06% | 0.10% | Q2 2013 | Q1 2015 | 8 |
| LADENBURG THALMANN FINANCIAL SERVICES INC. | 8 | 8 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q1 2015 | 8 |
| Granahan Investment Management | 8 | 8 | 0.10% | 0.63% | 0.80% | Q2 2013 | Q1 2015 | 8 |
| SHELTON CAPITAL MANAGEMENT | 8 | 8 | 0.03% | 0.05% | 0.05% | Q2 2013 | Q1 2015 | 8 |
| ProShare Advisors LLC | 8 | 8 | 0.00% | 0.01% | 0.03% | Q2 2013 | Q1 2015 | 8 |
| Municipal Employees' Retirement System of Michigan | 7 | 1 | 0.03% | 0.06% | 0.08% | Q3 2013 | Q3 2015 | 8 |
| Tower Research Capital LLC (TRC) | 8 | 8 | 0.00% | 0.01% | 0.02% | Q2 2013 | Q1 2015 | 8 |
| IBM Retirement Fund | 8 | 8 | 0.01% | 0.01% | 0.02% | Q2 2013 | Q1 2015 | 8 |
| DIMENSIONAL FUND ADVISORS LP | 8 | 8 | 0.00% | 0.01% | 0.02% | Q2 2013 | Q1 2015 | 8 |
| BROWN ADVISORY INC | 8 | 8 | 0.01% | 0.05% | 0.08% | Q2 2013 | Q1 2015 | 8 |
| MASON STREET ADVISORS, LLC | 8 | 8 | 0.01% | 0.02% | 0.04% | Q2 2013 | Q1 2015 | 8 |
| BlackRock Inc. | 8 | 8 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q1 2015 | 8 |
| Weaver C. Barksdale & Associates, Inc. | 8 | 8 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q1 2015 | 8 |
| ALLIANCEBERNSTEIN L.P. | 8 | 8 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q1 2015 | 8 |
| NEW YORK STATE COMMON RETIREMENT FUND | 8 | 8 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q1 2015 | 8 |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM | 8 | 8 | 0.01% | 0.02% | 0.02% | Q2 2013 | Q1 2015 | 8 |
| Nuveen Asset Management, LLC | 8 | 8 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q1 2015 | 8 |
| ELLIOTT MANAGEMENT CORP | 8 | 8 | 0.42% | 3.54% | 6.04% | Q2 2013 | Q1 2015 | 8 |
| BlackRock Investment Management, LLC | 8 | 8 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q1 2015 | 8 |
| UBS ASSET MANAGEMENT AMERICAS INC | 8 | 8 | 0.00% | 0.00% | 0.01% | Q2 2013 | Q1 2015 | 8 |
| BLACKROCK ADVISORS LLC | 8 | 8 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q1 2015 | 8 |
| STATE STREET CORP | 8 | 8 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q1 2015 | 8 |
| AMERIPRISE FINANCIAL INC | 8 | 8 | 0.00% | 0.02% | 0.07% | Q2 2013 | Q1 2015 | 8 |
| Citadel Advisors | 8 | 8 | 0.00% | 0.00% | 0.01% | Q2 2013 | Q1 2015 | 8 |
| NORTHERN TRUST CORP | 8 | 8 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q1 2015 | 8 |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | 8 | 8 | 0.01% | 0.12% | 0.24% | Q2 2013 | Q1 2015 | 8 |
| Advisors Asset Management, Inc. | 8 | 8 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q1 2015 | 8 |
| TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY | 8 | 8 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q1 2015 | 8 |
| HOWE & RUSLING INC | 8 | 8 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q1 2015 | 8 |
| STATE OF WISCONSIN INVESTMENT BOARD | 8 | 8 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q1 2015 | 8 |
| Creative Planning | 8 | 8 | 0.00% | 0.00% | 0.02% | Q2 2013 | Q1 2015 | 8 |
| CAPSTONE ASSET MANAGEMENT CO | 8 | 8 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q1 2015 | 8 |
| OMERS ADMINISTRATION Corp | 8 | 8 | 0.09% | 1.19% | 3.17% | Q2 2013 | Q1 2015 | 8 |
| OREGON PUBLIC EMPLOYEES RETIREMENT FUND | 8 | 8 | 0.02% | 0.02% | 0.02% | Q2 2013 | Q1 2015 | 8 |
| TEACHER RETIREMENT SYSTEM OF TEXAS | 8 | 8 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q1 2015 | 8 |
| Visium Asset Management, LP | 5 | 5 | 0.00% | 0.04% | 0.06% | Q4 2013 | Q4 2014 | 8 |
| BlackRock Group LTD | 8 | 8 | 0.00% | 0.00% | 0.01% | Q2 2013 | Q1 2015 | 8 |
| TIAA CREF INVESTMENT MANAGEMENT LLC | 8 | 8 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q1 2015 | 8 |
| Liberty Mutual Group Asset Management Inc. | 8 | 8 | 0.02% | 0.03% | 0.04% | Q2 2013 | Q1 2015 | 8 |
| GUGGENHEIM CAPITAL LLC | 8 | 8 | 0.00% | 0.01% | 0.02% | Q2 2013 | Q1 2015 | 8 |
| BlackRock Fund Advisors | 8 | 8 | 0.02% | 0.03% | 0.03% | Q2 2013 | Q1 2015 | 8 |
| COMERICA BANK | 8 | 8 | 0.03% | 0.03% | 0.04% | Q2 2013 | Q1 2015 | 8 |
| Swiss National Bank | 8 | 8 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q1 2015 | 8 |
| VOYA INVESTMENT MANAGEMENT LLC | 8 | 8 | 0.01% | 0.03% | 0.08% | Q2 2013 | Q1 2015 | 8 |
| PARAMETRIC PORTFOLIO ASSOCIATES LLC | 8 | 8 | 0.00% | 0.01% | 0.01% | Q2 2013 | Q1 2015 | 8 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 8 | 8 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q1 2015 | 8 |
| PNC FINANCIAL SERVICES GROUP, INC. | 8 | 8 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q1 2015 | 8 |
| NOMURA HOLDINGS INC | 4 | 1 | 0.00% | 0.01% | 0.01% | Q4 2012 | Q4 2014 | 7 |
| Ameritas Investment Partners, Inc. | 7 | 7 | 0.03% | 0.03% | 0.04% | Q3 2013 | Q1 2015 | 7 |
| BNP PARIBAS FINANCIAL MARKETS | 7 | 7 | 0.00% | 0.00% | 0.00% | Q3 2013 | Q1 2015 | 7 |
| SEGALL BRYANT & HAMILL, LLC | 7 | 7 | 0.21% | 0.62% | 0.90% | Q3 2013 | Q1 2015 | 7 |
| RUSSELL FRANK CO/ | 5 | 2 | 0.00% | 0.00% | 0.01% | Q2 2013 | Q1 2015 | 7 |
| First Horizon Advisors, Inc. | 7 | 7 | 0.00% | 0.01% | 0.02% | Q1 2012 | Q3 2013 | 7 |
| Johnson Financial Group, Inc. | 7 | 7 | 0.01% | 0.02% | 0.03% | Q2 2013 | Q4 2014 | 7 |
| HUNTINGTON NATIONAL BANK | 7 | 7 | 0.00% | 0.00% | 0.00% | Q2 2010 | Q4 2011 | 7 |
| UNITED SERVICES AUTOMOBILE ASSOCIATION | 7 | 7 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q4 2014 | 7 |
| NORRIS PERNE & FRENCH LLP/MI | 7 | 7 | 0.76% | 0.92% | 1.12% | Q2 2013 | Q4 2014 | 7 |
| Horrell Capital Management, Inc. | 7 | 7 | 0.24% | 0.54% | 0.93% | Q2 2013 | Q4 2014 | 7 |
| STONEBRIDGE CAPITAL MANAGEMENT INC | 7 | 7 | 0.12% | 0.32% | 0.47% | Q2 2013 | Q4 2014 | 7 |
| FOUNDERS BANK & TRUST | 7 | 7 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q4 2014 | 7 |
| THRIVENT FINANCIAL FOR LUTHERANS | 7 | 7 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q4 2014 | 7 |
| Aurora Investment Counsel | 7 | 7 | 0.31% | 1.03% | 1.26% | Q2 2013 | Q4 2014 | 7 |
| Boston Trust Walden Corp | 7 | 7 | 0.47% | 0.53% | 0.62% | Q2 2013 | Q4 2014 | 7 |
| NATIXIS | 7 | 7 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q4 2014 | 7 |
| DEUTSCHE BANK AG\ | 7 | 7 | 0.00% | 0.01% | 0.02% | Q3 2013 | Q1 2015 | 7 |
| CREDIT AGRICOLE S A | 5 | 2 | 0.00% | 0.01% | 0.02% | Q2 2013 | Q1 2015 | 7 |
| Manchester Capital Management LLC | 7 | 7 | 0.01% | 0.02% | 0.05% | Q2 2013 | Q4 2014 | 7 |
| AQR Capital Management | 2 | 1 | 0.00% | 0.10% | 0.23% | Q4 2012 | Q1 2015 | 7 |
| AMALGAMATED BANK | 7 | 7 | 0.05% | 0.06% | 0.06% | Q3 2013 | Q1 2015 | 7 |
| SENTINEL ASSET MANAGEMENT, INC. | 7 | 7 | 0.94% | 1.09% | 1.29% | Q2 2013 | Q4 2014 | 7 |
| GAM Holding AG | 7 | 7 | 0.04% | 0.05% | 0.06% | Q2 2013 | Q4 2014 | 7 |
| UBS Group AG | 2 | 2 | 0.00% | 0.00% | 0.00% | Q4 2014 | Q1 2015 | 6 |
| S&CO INC | 6 | 6 | 0.06% | 0.10% | 0.11% | Q2 2013 | Q3 2014 | 6 |
| QCI ASSET MANAGEMENT INC/NY | 6 | 6 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2014 | 6 |
| THOMAS WHITE INTERNATIONAL LTD | 6 | 6 | 0.10% | 0.11% | 0.12% | Q4 2013 | Q1 2015 | 6 |
| GREAT WEST LIFE ASSURANCE CO /CAN/ | 6 | 6 | 0.00% | 0.00% | 0.01% | Q4 2013 | Q1 2015 | 6 |
| FIRST TRUST ADVISORS LP | 5 | 1 | 0.01% | 0.03% | 0.08% | Q3 2013 | Q1 2015 | 6 |
| HAP Trading, LLC | 2 | 1 | 0.00% | 0.02% | 0.04% | Q2 2013 | Q2 2014 | 6 |
| BBT Capital Management, LLC | 4 | 1 | 0.01% | 0.13% | 0.28% | Q2 2013 | Q3 2014 | 6 |
| MARSHALL WACE, LLP | 5 | 1 | 0.07% | 0.26% | 0.41% | Q2 2013 | Q1 2015 | 6 |
| BOSTON PRIVATE BANK & TRUST CO | 6 | 6 | 0.00% | 0.00% | 0.00% | Q3 2013 | Q4 2014 | 6 |
| Formidable Asset Management, LLC | 6 | 6 | 0.00% | 0.00% | 0.00% | Q3 2013 | Q4 2014 | 6 |
| EQUITEC PROPRIETARY MARKETS, LLC | 2 | 2 | 0.04% | 0.47% | 1.19% | Q4 2014 | Q1 2015 | 6 |
| BLAIR WILLIAM & CO/IL | 6 | 6 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2014 | 6 |
| PARNASSUS INVESTMENTS, LLC | 4 | 2 | 0.29% | 0.69% | 0.93% | Q2 2013 | Q1 2015 | 6 |
| Louisiana State Employees Retirement System | 6 | 6 | 0.04% | 0.04% | 0.04% | Q4 2013 | Q1 2015 | 6 |
| HSBC HOLDINGS PLC | 5 | 1 | 0.00% | 0.00% | 0.01% | Q2 2012 | Q4 2014 | 6 |
| Jefferies Group LLC | 5 | 1 | 0.00% | 0.01% | 0.04% | Q3 2013 | Q1 2015 | 6 |
| Employees Retirement System of Texas | 6 | 6 | 0.01% | 0.02% | 0.02% | Q2 2013 | Q3 2014 | 6 |
| KESTREL INVESTMENT MANAGEMENT CORP | 6 | 6 | 3.33% | 3.58% | 3.70% | Q4 2013 | Q1 2015 | 6 |
| SEI TRUST CO | 6 | 6 | 0.00% | 0.00% | 0.01% | Q2 2013 | Q3 2014 | 6 |
| ATHERTON LANE ADVISERS, LLC | 6 | 6 | 0.87% | 0.98% | 1.08% | Q3 2013 | Q4 2014 | 6 |
| BTG Pactual Global Asset Management Ltd | 5 | 1 | 0.17% | 0.65% | 0.94% | Q3 2013 | Q1 2015 | 6 |
| LAZARD ASSET MANAGEMENT LLC | 6 | 6 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2014 | 6 |
| DUMONT & BLAKE INVESTMENT ADVISORS LLC | 6 | 6 | 0.25% | 0.30% | 0.33% | Q2 2013 | Q3 2014 | 6 |
| GROUP ONE TRADING, L.P. | 4 | 1 | 0.00% | 0.00% | 0.01% | Q2 2013 | Q3 2014 | 5 |
| Gemmer Asset Management LLC | 5 | 5 | 0.00% | 0.00% | 0.00% | Q1 2014 | Q1 2015 | 5 |
| DIKER MANAGEMENT LLC | 5 | 5 | 0.12% | 0.28% | 0.64% | Q2 2013 | Q2 2014 | 5 |
| Pine River Capital Management L.P. | 5 | 5 | 0.05% | 0.23% | 0.44% | Q1 2014 | Q1 2015 | 5 |
| Paloma Partners Management Co | 4 | 1 | 0.01% | 0.02% | 0.03% | Q3 2013 | Q4 2014 | 5 |
| ENVESTNET ASSET MANAGEMENT INC | 3 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q4 2014 | 5 |
| GABELLI & Co INVESTMENT ADVISERS, INC. | 5 | 5 | 0.72% | 1.52% | 3.68% | Q1 2014 | Q1 2015 | 5 |
| A.R.T. Advisors, LLC | 5 | 5 | 0.02% | 0.08% | 0.13% | Q2 2013 | Q2 2014 | 5 |
| Yakira Capital Management, Inc. | 5 | 5 | 0.13% | 0.53% | 0.84% | Q1 2014 | Q1 2015 | 5 |
| Plante Moran Financial Advisors, LLC | 5 | 5 | 0.00% | 0.00% | 0.01% | Q2 2013 | Q2 2014 | 5 |
| Stux Capital Management, LLC | 5 | 5 | 0.11% | 0.23% | 0.35% | Q2 2013 | Q2 2014 | 5 |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 5 | 5 | 0.08% | 0.15% | 0.25% | Q1 2014 | Q1 2015 | 5 |
| TIG Advisors, LLC | 5 | 5 | 0.73% | 1.47% | 2.56% | Q1 2014 | Q1 2015 | 5 |
| DOW CHEMICAL CO /DE/ | 5 | 5 | 0.05% | 0.18% | 0.27% | Q3 2013 | Q3 2014 | 5 |
| GABELLI FUNDS LLC | 5 | 5 | 0.02% | 0.11% | 0.25% | Q1 2014 | Q1 2015 | 5 |
| First City Capital Management, Inc. | 5 | 5 | 0.00% | 0.00% | 0.00% | Q1 2014 | Q1 2015 | 5 |
| ARBOR CAPITAL MANAGEMENT LLC | 5 | 5 | 0.43% | 0.61% | 0.67% | Q4 2013 | Q4 2014 | 5 |
| STIFEL FINANCIAL CORP | 5 | 5 | 0.01% | 0.01% | 0.01% | Q1 2014 | Q1 2015 | 5 |
| GLENMEDE TRUST CO NA | 5 | 5 | 0.00% | 0.00% | 0.01% | Q2 2013 | Q2 2014 | 5 |
| HighTower Advisors, LLC | 5 | 5 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q2 2014 | 5 |
| BARINGS LLC | 5 | 5 | 0.01% | 0.02% | 0.04% | Q1 2014 | Q1 2015 | 5 |
| TOCQUEVILLE ASSET MANAGEMENT L.P. | 5 | 5 | 0.00% | 0.05% | 0.14% | Q2 2013 | Q2 2014 | 5 |
| State of Tennessee, Treasury Department | 5 | 5 | 0.01% | 0.01% | 0.01% | Q3 2013 | Q3 2014 | 5 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 5 | 5 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2014 | 5 |
| COWEN INC. | 3 | 2 | 0.02% | 0.89% | 2.50% | Q3 2013 | Q1 2015 | 5 |
| Platte River Capital LLC | 5 | 5 | 0.07% | 0.23% | 0.42% | Q2 2013 | Q2 2014 | 5 |
| Lombard Odier Asset Management (USA) Corp | 2 | 1 | 0.01% | 0.15% | 0.27% | Q1 2014 | Q1 2015 | 5 |
| JANUS HENDERSON INVESTORS US LLC | 4 | 4 | 0.00% | 0.00% | 0.00% | Q3 2013 | Q2 2014 | 4 |
| MANAGED ACCOUNT ADVISORS LLC | 4 | 4 | 0.00% | 0.00% | 0.01% | Q2 2013 | Q1 2014 | 4 |
| Potomac Capital Management, Inc. | 3 | 3 | 0.52% | 0.59% | 0.65% | Q1 2014 | Q3 2014 | 4 |
| Weiss Multi-Strategy Advisers LLC | 4 | 4 | 0.10% | 0.16% | 0.21% | Q4 2013 | Q3 2014 | 4 |
| OAKBROOK INVESTMENTS LLC | 2 | 1 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q3 2014 | 4 |
| CAPITAL FUND MANAGEMENT S.A. | 2 | 2 | 0.01% | 0.03% | 0.08% | Q2 2013 | Q3 2013 | 4 |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | 3 | 1 | 0.01% | 0.02% | 0.05% | Q2 2013 | Q4 2014 | 4 |
| ROYCE & ASSOCIATES LP | 4 | 4 | 0.00% | 0.00% | 0.00% | Q1 2014 | Q4 2014 | 4 |
| Virtu KCG Holdings LLC | 2 | 1 | 0.00% | 0.03% | 0.09% | Q3 2013 | Q1 2015 | 4 |
| Banyan Partners, LLC | 4 | 4 | 0.10% | 0.15% | 0.19% | Q3 2013 | Q2 2014 | 4 |
| ARDSLEY ADVISORY PARTNERS LP | 2 | 1 | 0.04% | 0.34% | 1.21% | Q2 2013 | Q3 2014 | 4 |
| RAYMOND JAMES & ASSOCIATES | 3 | 1 | 0.00% | 0.02% | 0.03% | Q2 2013 | Q3 2014 | 4 |
| BlueCrest Capital Management LLP | 2 | 2 | 0.02% | 0.03% | 0.04% | Q4 2013 | Q1 2014 | 4 |
| SAC Capital Advisors LP | 4 | 4 | 0.00% | 0.08% | 0.19% | Q2 2013 | Q1 2014 | 4 |
| INTEGRAL DERIVATIVES, LLC | 2 | 1 | 0.01% | 0.01% | 0.03% | Q4 2013 | Q4 2014 | 4 |
| HUSSMAN STRATEGIC ADVISORS, INC. | 4 | 4 | 0.24% | 0.32% | 0.40% | Q2 2014 | Q1 2015 | 4 |
| Burren Capital Advisors Ltd | 4 | 4 | 1.11% | 2.90% | 7.13% | Q1 2014 | Q4 2014 | 4 |
| Alpine Global Management, LLC | 3 | 1 | 0.30% | 0.92% | 2.38% | Q1 2014 | Q1 2015 | 4 |
| Virtus Fund Advisers, LLC | 4 | 4 | 0.00% | 0.00% | 0.00% | Q2 2014 | Q1 2015 | 4 |
| PRIVATE TRUST CO NA | 4 | 4 | 0.00% | 0.00% | 0.00% | Q1 2013 | Q4 2013 | 4 |
| SAN FRANCISCO SENTRY INVESTMENT GROUP (CA) | 4 | 4 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q1 2014 | 4 |
| EMORY UNIVERSITY | 4 | 4 | 0.00% | 0.00% | 0.00% | Q1 2012 | Q4 2012 | 4 |
| Stanley-Laman Group, Ltd. | 4 | 4 | 1.05% | 1.08% | 1.11% | Q4 2013 | Q3 2014 | 4 |
| IndexIQ Advisors LLC | 3 | 1 | 0.06% | 0.09% | 0.12% | Q1 2014 | Q1 2015 | 4 |
| Financial Sense Advisors, Inc. | 4 | 4 | 0.13% | 0.14% | 0.16% | Q1 2014 | Q4 2014 | 4 |
| TFS CAPITAL LLC | 2 | 1 | 0.01% | 0.02% | 0.03% | Q2 2013 | Q1 2015 | 4 |
| OPPENHEIMER & CO INC | 2 | 2 | 0.01% | 0.01% | 0.04% | Q1 2014 | Q1 2015 | 4 |
| CORNERSTONE CAPITAL MANAGEMENT HOLDINGS LLC. | 2 | 1 | 0.02% | 0.04% | 0.06% | Q1 2013 | Q4 2014 | 4 |
| UBS OCONNOR LLC | 4 | 4 | 0.02% | 0.26% | 0.62% | Q2 2014 | Q1 2015 | 4 |
| CONTRAVISORY INVESTMENT MANAGEMENT, INC. | 4 | 4 | 0.04% | 0.04% | 0.05% | Q2 2014 | Q1 2015 | 4 |
| Renaissance Technologies | 3 | 1 | 0.01% | 0.05% | 0.08% | Q2 2013 | Q4 2014 | 4 |
| Orbis Investment Management (U.S.), L.P. | 4 | 4 | 2.25% | 3.18% | 5.00% | Q4 2013 | Q3 2014 | 4 |
| SUNTRUST BANKS INC | 4 | 4 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q1 2014 | 4 |
| BRIGHTFIELD CAPITAL MANAGEMENT LLC | 4 | 4 | 0.44% | 0.48% | 0.51% | Q4 2013 | Q3 2014 | 4 |
| LS Investment Advisors, LLC | 3 | 1 | 0.00% | 0.00% | 0.00% | Q3 2013 | Q1 2015 | 4 |
| OXFORD ASSET MANAGEMENT LLP | 2 | 1 | 0.01% | 0.98% | 1.60% | Q3 2013 | Q1 2015 | 3 |
| Shannon River Fund Management LLC | 3 | 3 | 0.77% | 0.88% | 1.06% | Q3 2013 | Q1 2014 | 3 |
| NEXT Financial Group, Inc | 3 | 3 | 0.00% | 0.00% | 0.00% | Q3 2014 | Q1 2015 | 3 |
| LORD, ABBETT & CO. LLC | 2 | 1 | 0.00% | 0.00% | 0.01% | Q2 2013 | Q1 2014 | 3 |
| Man Investments Ltd | 2 | 1 | 0.04% | 0.10% | 0.13% | Q2 2013 | Q1 2014 | 3 |
| TWO SIGMA ADVISERS, LP | 3 | 3 | 0.03% | 0.05% | 0.08% | Q1 2014 | Q3 2014 | 3 |
| ADVANCE CAPITAL I INC | 3 | 3 | 0.12% | 0.20% | 0.35% | Q2 2013 | Q4 2013 | 3 |
| COMMERZBANK AKTIENGESELLSCHAFT /FI | 3 | 3 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q4 2013 | 3 |
| KEYBANK NATIONAL ASSOCIATION/OH | 3 | 3 | 0.00% | 0.00% | 0.00% | Q4 2012 | Q2 2013 | 3 |
| TURNER INVESTMENTS LLC | 3 | 3 | 0.00% | 0.09% | 0.20% | Q2 2013 | Q4 2013 | 3 |
| ClearBridge Investments | 3 | 3 | 0.00% | 0.07% | 0.10% | Q3 2013 | Q1 2014 | 3 |
| MANNING & NAPIER ADVISORS LLC | 2 | 1 | 0.04% | 0.48% | 0.81% | Q2 2013 | Q1 2014 | 3 |
| Marshall Wace North America L.P. | 3 | 3 | 0.09% | 0.18% | 0.26% | Q2 2013 | Q4 2013 | 3 |
| D.A. DAVIDSON & CO. | 3 | 3 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q4 2013 | 3 |
| Roundview Capital LLC | 3 | 3 | 0.09% | 0.09% | 0.10% | Q2 2014 | Q4 2014 | 3 |
| HANCOCK WHITNEY CORP | 3 | 3 | 0.02% | 0.02% | 0.02% | Q1 2014 | Q3 2014 | 3 |
| South Dakota Investment Council | 3 | 3 | 0.01% | 0.05% | 0.08% | Q3 2014 | Q1 2015 | 3 |
| ANGELO GORDON & CO., L.P. | 3 | 3 | 0.66% | 0.98% | 1.41% | Q1 2014 | Q3 2014 | 3 |
| State of New Jersey Common Pension Fund D | 3 | 3 | 0.06% | 0.06% | 0.07% | Q2 2014 | Q4 2014 | 3 |
| TUDOR INVESTMENT CORP ET AL | 2 | 1 | 0.01% | 0.03% | 0.06% | Q2 2014 | Q1 2015 | 3 |
| TWO SIGMA INVESTMENTS, LP | 3 | 3 | 0.03% | 0.06% | 0.09% | Q4 2013 | Q2 2014 | 3 |
| Nine Chapters Capital Management LLC | 2 | 1 | 0.05% | 0.05% | 0.06% | Q1 2014 | Q1 2015 | 3 |
| ING GROEP NV | 3 | 3 | 0.02% | 0.04% | 0.05% | Q2 2013 | Q4 2013 | 3 |
| Eton Park Capital Management, L.P. | 3 | 3 | 0.91% | 1.88% | 2.76% | Q2 2014 | Q4 2014 | 3 |
| Spark Investment Management LLC | 3 | 3 | 0.08% | 0.08% | 0.09% | Q1 2014 | Q3 2014 | 3 |
| MYCIO WEALTH PARTNERS, LLC | 3 | 3 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q4 2013 | 3 |
| CHESAPEAKE PARTNERS MANAGEMENT CO INC/MD | 3 | 3 | 0.40% | 0.46% | 0.52% | Q1 2014 | Q3 2014 | 3 |
| Hudson Bay Capital Management LP | 3 | 3 | 0.38% | 0.47% | 0.55% | Q1 2014 | Q3 2014 | 3 |
| SPHINX TRADING, LP | 2 | 2 | 0.00% | 0.18% | 0.38% | Q4 2014 | Q1 2015 | 3 |
| MACKENZIE FINANCIAL CORP | 3 | 3 | 0.00% | 0.00% | 0.01% | Q1 2014 | Q3 2014 | 3 |
| BlueCrest Capital Management Ltd | 3 | 3 | 0.01% | 0.04% | 0.10% | Q3 2014 | Q1 2015 | 3 |
| HBK INVESTMENTS L P | 3 | 3 | 0.01% | 0.03% | 0.04% | Q1 2014 | Q3 2014 | 3 |
| PineBridge Investments, L.P. | 2 | 2 | 0.03% | 0.04% | 0.06% | Q4 2014 | Q1 2015 | 2 |
| FARALLON CAPITAL MANAGEMENT LLC | 2 | 2 | 0.49% | 0.58% | 0.67% | Q4 2014 | Q1 2015 | 2 |
| KING LUTHER CAPITAL MANAGEMENT CORP | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2013 | 2 |
| HARVEST MANAGEMENT LLC | 1 | 1 | 0.19% | 0.25% | 0.32% | Q2 2014 | Q4 2014 | 2 |
| Kellner Capital, LLC | 2 | 2 | 2.86% | 2.92% | 2.97% | Q4 2014 | Q1 2015 | 2 |
| COLUMBIA PARTNERS L.L.C. INVESTMENT MANAGEMENT | 2 | 2 | 0.21% | 0.22% | 0.22% | Q1 2013 | Q2 2013 | 2 |
| Quantbot Technologies LP | 1 | 1 | 0.10% | 0.12% | 0.15% | Q3 2013 | Q1 2014 | 2 |
| PITCAIRN CO | 2 | 2 | 0.25% | 0.27% | 0.29% | Q2 2013 | Q3 2013 | 2 |
| SEI INVESTMENTS CO | 2 | 2 | 0.00% | 0.00% | 0.00% | Q4 2014 | Q1 2015 | 2 |
| Dynamic Technology Lab Private Ltd | 2 | 2 | 0.60% | 0.68% | 0.76% | Q4 2011 | Q1 2012 | 2 |
| TOWER BRIDGE ADVISORS | 2 | 2 | 0.06% | 0.11% | 0.15% | Q2 2013 | Q3 2013 | 2 |
| SMITH HAYES Advisers, Inc | 2 | 2 | 0.07% | 0.08% | 0.09% | Q2 2013 | Q3 2013 | 2 |
| WEALTHFRONT Corp | 2 | 2 | 0.00% | 0.00% | 0.00% | Q4 2014 | Q1 2015 | 2 |
| Allianz Asset Management GmbH | 2 | 2 | 0.00% | 0.01% | 0.01% | Q4 2014 | Q1 2015 | 2 |
| WESTFIELD CAPITAL MANAGEMENT CO LP | 1 | 1 | 0.07% | 0.12% | 0.17% | Q2 2013 | Q3 2014 | 2 |
| EAGLE ASSET MANAGEMENT INC | 2 | 2 | 0.01% | 0.25% | 0.50% | Q2 2013 | Q3 2013 | 2 |
| FIRST QUADRANT LLC/CA | 2 | 2 | 0.00% | 0.00% | 0.01% | Q2 2013 | Q3 2013 | 2 |
| JANE STREET GROUP, LLC | 2 | 2 | 0.00% | 0.00% | 0.01% | Q1 2014 | Q2 2014 | 2 |
| MARSHALL & SULLIVAN INC /WA/ | 2 | 2 | 0.87% | 0.91% | 0.95% | Q2 2013 | Q3 2013 | 2 |
| M&T BANK CORP | 2 | 2 | 0.00% | 0.00% | 0.00% | Q3 2014 | Q4 2014 | 2 |
| Sandell Asset Management Corp. | 2 | 2 | 2.58% | 2.60% | 2.62% | Q4 2014 | Q1 2015 | 2 |
| Parkwood LLC | 2 | 2 | 0.05% | 0.05% | 0.05% | Q4 2014 | Q1 2015 | 2 |
| S Squared Technology, LLC | 1 | 1 | 0.06% | 0.22% | 0.36% | Q2 2013 | Q4 2013 | 2 |
| McAdams Wright Ragen, Inc. | 2 | 2 | 0.02% | 0.02% | 0.02% | Q2 2013 | Q3 2013 | 2 |
| Numeric Investors LLC | 2 | 2 | 0.01% | 0.01% | 0.01% | Q1 2014 | Q2 2014 | 2 |
| OppenheimerFunds, Inc. | 2 | 2 | 0.00% | 0.00% | 0.00% | Q4 2014 | Q1 2015 | 2 |
| PUTNAM INVESTMENTS LLC | 2 | 2 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q3 2013 | 2 |
| D. E. Shaw & Co., Inc. | 2 | 2 | 0.00% | 0.00% | 0.00% | Q3 2013 | Q4 2013 | 2 |
| Dorsal Capital Management, LP | 2 | 2 | 3.85% | 3.98% | 4.11% | Q1 2013 | Q2 2013 | 2 |
| 13D Management LLC | 2 | 2 | 1.96% | 2.68% | 3.40% | Q2 2014 | Q3 2014 | 2 |
| Santa Fe Partners LLC | 2 | 2 | 0.07% | 0.08% | 0.09% | Q2 2013 | Q3 2013 | 2 |
| Sandell Investment Services LLC | 2 | 2 | 6.23% | 6.48% | 6.72% | Q4 2014 | Q1 2015 | 2 |
| K2 PRINCIPAL FUND, L.P. | 2 | 2 | 0.41% | 0.76% | 1.10% | Q4 2014 | Q1 2015 | 2 |
| J. Goldman & Co LP | 2 | 2 | 0.24% | 0.48% | 0.72% | Q2 2013 | Q3 2013 | 2 |
| Perella Weinberg Partners Capital Management LP | 2 | 2 | 0.78% | 0.82% | 0.86% | Q4 2014 | Q1 2015 | 2 |
| FIFTH THIRD BANCORP | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q1 2015 | 2 |
| ARROWGRASS CAPITAL PARTNERS (US) LP | 2 | 2 | 0.66% | 1.65% | 2.63% | Q4 2014 | Q1 2015 | 2 |
| ACG Wealth | 2 | 2 | 0.10% | 0.10% | 0.10% | Q2 2013 | Q3 2013 | 2 |
| BERKLEY W R CORP | 2 | 2 | 0.00% | 0.00% | 0.00% | Q4 2014 | Q1 2015 | 2 |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 1 | 1 | 0.00% | 0.01% | 0.02% | Q4 2011 | Q1 2015 | 2 |
| Engineers Gate Manager LP | 2 | 2 | 0.07% | 0.08% | 0.10% | Q4 2014 | Q1 2015 | 2 |
| Kassirer Asset Management Corp | 2 | 2 | 3.28% | 4.01% | 4.73% | Q4 2014 | Q1 2015 | 2 |
| Verition Fund Management LLC | 1 | 1 | 0.06% | 0.08% | 0.10% | Q3 2013 | Q1 2014 | 2 |
| BAIRD ROBERT W & CO INC /WI/ | 1 | 1 | 0.01% | 0.04% | 0.08% | Q2 2013 | Q4 2013 | 2 |
| FIRST NEW YORK SECURITIES LLC /NY | 1 | 1 | 0.17% | 2.73% | 5.29% | Q1 2014 | Q1 2015 | 2 |
| FineMark National Bank & Trust | 2 | 2 | 0.00% | 0.00% | 0.00% | Q1 2014 | Q2 2014 | 2 |
| IRONBRIDGE CAPITAL MANAGEMENT LP | 2 | 2 | 0.08% | 0.17% | 0.26% | Q2 2013 | Q3 2013 | 2 |
| Schonfeld Group Holdings LLC | 2 | 2 | 0.05% | 0.07% | 0.09% | Q4 2013 | Q1 2014 | 2 |
| GSA CAPITAL PARTNERS LLP | 1 | 1 | 0.02% | 0.03% | 0.04% | Q3 2013 | Q1 2014 | 2 |
| PDT Partners, LLC | 1 | 1 | 0.01% | 0.56% | 1.10% | Q2 2013 | Q4 2013 | 2 |
| Coe Capital Management, LLC | 2 | 2 | 0.21% | 0.48% | 0.75% | Q2 2014 | Q3 2014 | 2 |
| Stone Toro Investment Advisers, LP | 2 | 2 | 0.46% | 0.76% | 1.07% | Q3 2014 | Q4 2014 | 2 |
| Ground Swell Capital, LLC | 2 | 2 | 0.00% | 0.01% | 0.02% | Q2 2014 | Q3 2014 | 2 |
| GLAZER CAPITAL, LLC | 2 | 2 | 3.36% | 4.32% | 5.28% | Q4 2014 | Q1 2015 | 2 |
| Bluefin Trading, LLC | 2 | 2 | 0.00% | 0.02% | 0.03% | Q2 2014 | Q3 2014 | 2 |
| Westchester Capital Management, LLC | 2 | 2 | 0.10% | 0.14% | 0.19% | Q4 2014 | Q1 2015 | 2 |
| RAY GERALD L & ASSOCIATES LTD | 2 | 2 | 0.06% | 0.08% | 0.09% | Q2 2013 | Q3 2013 | 2 |
| Alberta Investment Management Corp | 2 | 2 | 0.04% | 0.08% | 0.12% | Q4 2014 | Q1 2015 | 2 |
| NORTHERN TRUST CO OF CONNECTICUT | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2013 | 2 |
| Majedie Asset Management Ltd | 2 | 2 | 0.06% | 0.06% | 0.06% | Q2 2014 | Q3 2014 | 2 |
| GLG Partners LP | 2 | 2 | 0.08% | 0.54% | 1.01% | Q4 2014 | Q1 2015 | 2 |
| DIALECTIC CAPITAL MANAGEMENT, LP | 2 | 2 | 0.46% | 0.49% | 0.53% | Q4 2014 | Q1 2015 | 2 |
| Mizuho Asset Management Co.,Ltd. | 2 | 2 | 0.06% | 0.07% | 0.07% | Q2 2013 | Q3 2013 | 2 |
| Telemetry Investments, L.L.C. | 2 | 2 | 0.35% | 0.63% | 0.91% | Q4 2014 | Q1 2015 | 2 |
| Timber Hill LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q4 2013 | 2 |
| Cubist Systematic Strategies, LLC | 1 | 1 | 0.01% | 0.02% | 0.03% | Q2 2014 | Q4 2014 | 2 |
| Cowen Prime Services LLC | 2 | 2 | 0.29% | 0.30% | 0.31% | Q4 2014 | Q1 2015 | 2 |
| DAVIDSON KEMPNER CAPITAL MANAGEMENT LP | 2 | 2 | 0.92% | 1.39% | 1.86% | Q4 2014 | Q1 2015 | 2 |
| FIRST CITIZENS BANK & TRUST CO | 2 | 2 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q3 2013 | 2 |
| Gotham Asset Management, LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2014 | Q4 2014 | 2 |
| SHAPIRO ROBERT N | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2013 | 2 |
| Catalyst Capital Advisors LLC | 2 | 2 | 0.05% | 0.05% | 0.06% | Q1 2014 | Q2 2014 | 2 |
| Perkins Investment Management, LLC | 2 | 2 | 0.12% | 0.16% | 0.20% | Q3 2013 | Q4 2013 | 2 |
| Firsthand Capital Management, Inc. | 2 | 2 | 0.95% | 1.09% | 1.22% | Q2 2013 | Q3 2013 | 2 |
| RMB Capital Management, LLC | 2 | 2 | 0.02% | 0.03% | 0.03% | Q4 2013 | Q1 2014 | 2 |
| Pentwater Capital Management LP | 1 | 1 | 0.01% | 0.02% | 0.03% | Q4 2013 | Q1 2015 | 2 |
| Quantitative Investment Management, LLC | 2 | 2 | 0.01% | 0.02% | 0.03% | Q4 2013 | Q1 2014 | 2 |
| ALPINE ASSOCIATES MANAGEMENT INC. | 2 | 2 | 1.08% | 1.33% | 1.59% | Q4 2014 | Q1 2015 | 2 |
| Ziegler Capital Management, LLC | 2 | 2 | 0.08% | 0.10% | 0.12% | Q2 2013 | Q3 2013 | 2 |
| LONGFELLOW INVESTMENT MANAGEMENT CO LLC | 2 | 2 | 1.02% | 1.59% | 2.15% | Q4 2014 | Q1 2015 | 2 |
| NOMURA ASSET MANAGEMENT CO LTD | 2 | 2 | 0.01% | 0.01% | 0.01% | Q1 2014 | Q2 2014 | 2 |
| RELIANCE TRUST CO OF DELAWARE | 2 | 2 | 0.10% | 0.10% | 0.11% | Q3 2013 | Q4 2013 | 2 |
| Andromeda Capital LLC | 2 | 2 | 0.64% | 1.50% | 2.37% | Q4 2014 | Q1 2015 | 2 |
| Standard Investments LLC | 1 | 1 | 0.34% | 0.34% | 0.34% | Q1 2014 | Q1 2014 | 1 |
| Integrated Wealth Management | 1 | 1 | 0.01% | 0.01% | 0.01% | Q1 2015 | Q1 2015 | 1 |
| S. MUOIO & CO. LLC | 1 | 1 | 0.52% | 0.52% | 0.52% | Q1 2015 | Q1 2015 | 1 |
| Contour Asset Management LLC | 1 | 1 | 0.57% | 0.57% | 0.57% | Q3 2013 | Q3 2013 | 1 |
| HABER TRILIX ADVISORS, LP | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2013 | 1 |
| Placemark Investments, Inc. | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2013 | 1 |
| SCGE MANAGEMENT, L.P. | 1 | 1 | 1.20% | 1.20% | 1.20% | Q2 2013 | Q2 2013 | 1 |
| Quantitative Systematic Strategies LLC | 1 | 1 | 1.29% | 1.29% | 1.29% | Q4 2013 | Q4 2013 | 1 |
| MAPLE SECURITIES USA INC | 1 | 1 | 0.02% | 0.02% | 0.02% | Q3 2013 | Q3 2013 | 1 |
| STEVENS CAPITAL MANAGEMENT LP | 1 | 1 | 0.04% | 0.04% | 0.04% | Q3 2013 | Q3 2013 | 1 |
| CQS Cayman LP | 1 | 1 | 0.12% | 0.12% | 0.12% | Q1 2015 | Q1 2015 | 1 |
| DUPONT CAPITAL MANAGEMENT CORP | 1 | 1 | 0.04% | 0.04% | 0.04% | Q2 2013 | Q2 2013 | 1 |
| OLD NATIONAL BANCORP /IN/ | 1 | 1 | 0.00% | 0.00% | 0.00% | Q1 2015 | Q1 2015 | 1 |
| Kendall Square Capital, LLC | 1 | 1 | 2.72% | 2.72% | 2.72% | Q2 2013 | Q2 2013 | 1 |
| Fore Research & Management, LP | 1 | 1 | 0.00% | 0.00% | 0.00% | Q3 2014 | Q3 2014 | 1 |
| Hatteras Alternative Mutual Funds, LLC | 1 | 1 | 0.34% | 0.34% | 0.34% | Q2 2014 | Q2 2014 | 1 |
| GRUBER & MCBAINE CAPITAL MANAGEMENT LLC | 1 | 1 | 0.34% | 0.34% | 0.34% | Q2 2013 | Q2 2013 | 1 |
| CLINTON GROUP INC | 1 | 1 | 0.20% | 0.20% | 0.20% | Q3 2013 | Q3 2013 | 1 |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 1 | 1 | 0.14% | 0.14% | 0.14% | Q2 2013 | Q2 2013 | 1 |
| GLOBEFLEX CAPITAL L P | 1 | 1 | 0.03% | 0.03% | 0.03% | Q2 2013 | Q2 2013 | 1 |
| State of New Jersey Common Pension Fund A | 1 | 1 | 0.11% | 0.11% | 0.11% | Q1 2014 | Q1 2014 | 1 |
| Campbell & CO Investment Adviser LLC | 1 | 1 | 0.27% | 0.27% | 0.27% | Q3 2013 | Q3 2013 | 1 |
| KNIGHT CAPITAL GROUP LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q2 2013 | 1 |
| Columbia Pacific Advisors, LLC | 1 | 1 | 1.04% | 1.04% | 1.04% | Q2 2013 | Q2 2013 | 1 |
| AQR Arbitrage LLC | 1 | 1 | 0.76% | 0.76% | 0.76% | Q1 2015 | Q1 2015 | 1 |
| GLG INC. | 1 | 1 | 0.09% | 0.09% | 0.09% | Q2 2013 | Q2 2013 | 1 |
| Cheyne Capital Management (UK) LLP | 1 | 1 | 7.32% | 7.32% | 7.32% | Q1 2015 | Q1 2015 | 1 |
| WATER ISLAND CAPITAL LLC | 1 | 1 | 4.60% | 4.60% | 4.60% | Q1 2015 | Q1 2015 | 1 |
| LEVIN CAPITAL STRATEGIES, L.P. | 1 | 1 | 0.06% | 0.06% | 0.06% | Q4 2014 | Q4 2014 | 1 |
| Chicago Capital Management, LLC | 1 | 1 | 0.02% | 0.02% | 0.02% | Q1 2015 | Q1 2015 | 1 |
| VALINOR MANAGEMENT, L.P. | 1 | 1 | 3.12% | 3.12% | 3.12% | Q2 2013 | Q2 2013 | 1 |
| WASATCH ADVISORS LP | 1 | 1 | 0.04% | 0.04% | 0.04% | Q2 2013 | Q2 2013 | 1 |
| Advisors Preferred, LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q1 2014 | Q1 2014 | 1 |
| Loeb Offshore Management LP | 1 | 1 | 0.29% | 0.29% | 0.29% | Q4 2013 | Q4 2013 | 1 |
| BOGLE INVESTMENT MANAGEMENT L P /DE/ | 1 | 1 | 0.06% | 0.06% | 0.06% | Q1 2014 | Q1 2014 | 1 |
| Alyeska Investment Group, L.P. | 1 | 1 | 0.34% | 0.34% | 0.34% | Q1 2015 | Q1 2015 | 1 |
| OLD MUTUAL CUSTOMISED SOLUTIONS (PROPRIETARY) LTD | 1 | 1 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q2 2013 | 1 |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 1 | 1 | 0.03% | 0.03% | 0.03% | Q2 2013 | Q2 2013 | 1 |
| Bellecapital International Ltd. | 1 | 1 | 3.82% | 3.82% | 3.82% | Q4 2013 | Q4 2013 | 1 |
| QUENTEC ASSET MANAGEMENT LLC | 1 | 1 | 1.34% | 1.34% | 1.34% | Q2 2013 | Q2 2013 | 1 |
| MAZAMA CAPITAL MANAGEMENT INC | 1 | 1 | 0.28% | 0.28% | 0.28% | Q2 2013 | Q2 2013 | 1 |
| Princeton Alpha Management LP | 1 | 1 | 0.06% | 0.06% | 0.06% | Q2 2014 | Q2 2014 | 1 |
| Irish Life Investment Managers Ltd. | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2013 | 1 |
| NatWest Group plc | 1 | 1 | 0.01% | 0.01% | 0.01% | Q3 2013 | Q3 2013 | 1 |
| VERTEX ONE ASSET MANAGEMENT INC. | 1 | 1 | 0.06% | 0.06% | 0.06% | Q1 2015 | Q1 2015 | 1 |
| GRIFFIN ASSET MANAGEMENT, INC. | 1 | 1 | 0.06% | 0.06% | 0.06% | Q2 2013 | Q2 2013 | 1 |
| MCDONALD CAPITAL INVESTORS INC/CA | 1 | 1 | 0.06% | 0.06% | 0.06% | Q1 2015 | Q1 2015 | 1 |
| Raymond James Financial Services Advisors, Inc. | 1 | 1 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q2 2013 | 1 |
| Rafferty Asset Management, LLC | 1 | 1 | 0.05% | 0.05% | 0.05% | Q1 2014 | Q1 2014 | 1 |
| FIRST HAWAIIAN BANK | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2013 | 1 |
| Jane Street Holding, LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q3 2013 | Q3 2013 | 1 |
| Corvex Management LP | 1 | 1 | 0.28% | 0.28% | 0.28% | Q3 2014 | Q3 2014 | 1 |
| DEERE & CO | 1 | 1 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q2 2013 | 1 |
| 7x7 Asset Management LLC | 1 | 1 | 2.09% | 2.09% | 2.09% | Q2 2013 | Q2 2013 | 1 |
| Gradient Investments LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q4 2013 | Q4 2013 | 1 |
| I.G. INVESTMENT MANAGEMENT, LTD. | 1 | 1 | 0.00% | 0.00% | 0.00% | Q3 2013 | Q3 2013 | 1 |
| PACIFIC ALTERNATIVE ASSET MANAGEMENT COMPANY, LLC | 1 | 1 | 0.81% | 0.81% | 0.81% | Q1 2014 | Q1 2014 | 1 |
| SEVEN EIGHT CAPITAL, LP | 1 | 1 | 0.02% | 0.02% | 0.02% | Q4 2014 | Q4 2014 | 1 |
| HANSEATIC MANAGEMENT SERVICES INC | 1 | 1 | 2.01% | 2.01% | 2.01% | Q1 2014 | Q1 2014 | 1 |
| Penn Capital Management Company, LLC | 1 | 1 | 0.60% | 0.60% | 0.60% | Q2 2013 | Q2 2013 | 1 |
| JONES FINANCIAL COMPANIES LLLP | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2013 | 1 |
| Hatteras Investment Partners, LP | 1 | 1 | 0.14% | 0.14% | 0.14% | Q3 2014 | Q3 2014 | 1 |
| FIRST MERCANTILE TRUST CO | 1 | 1 | 0.02% | 0.02% | 0.02% | Q2 2013 | Q2 2013 | 1 |
| CR Intrinsic Investors, LLC | 1 | 1 | 0.24% | 0.24% | 0.24% | Q2 2013 | Q2 2013 | 1 |
| Partnervest Advisory Services LLC | 1 | 1 | 0.13% | 0.13% | 0.13% | Q2 2013 | Q2 2013 | 1 |
| B. Riley Wealth Advisors, Inc. | 1 | 1 | 0.00% | 0.00% | 0.00% | Q4 2014 | Q4 2014 | 1 |
| Fisher Asset Management, LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2014 | Q2 2014 | 1 |
| P SCHOENFELD ASSET MANAGEMENT LP | 1 | 1 | 1.75% | 1.75% | 1.75% | Q4 2014 | Q4 2014 | 1 |
| Bodri Capital Management, LLC | 1 | 1 | 0.96% | 0.96% | 0.96% | Q2 2013 | Q2 2013 | 1 |
| CADIAN CAPITAL MANAGEMENT, LP | 1 | 1 | 0.15% | 0.15% | 0.15% | Q1 2014 | Q1 2014 | 1 |
| Absolute Return Capital, LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q4 2014 | Q4 2014 | 1 |
| Tekne Capital Management, LLC | 1 | 1 | 0.66% | 0.66% | 0.66% | Q1 2014 | Q1 2014 | 1 |
| Assured Investment Management LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q1 2015 | Q1 2015 | 1 |
| Grantham, Mayo, Van Otterloo & Co. LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2014 | Q2 2014 | 1 |
| Hutchin Hill Capital, LP | 1 | 1 | 0.27% | 0.27% | 0.27% | Q3 2013 | Q3 2013 | 1 |
| GARDNER LEWIS ASSET MANAGEMENT L P | 1 | 1 | 4.24% | 4.24% | 4.24% | Q1 2015 | Q1 2015 | 1 |
| TIGER MANAGEMENT L.L.C. | 1 | 1 | 0.30% | 0.30% | 0.30% | Q4 2013 | Q4 2013 | 1 |
| Detwiler Fenton Investment Management LLC | 1 | 1 | 0.24% | 0.24% | 0.24% | Q1 2010 | Q1 2010 | 1 |
| PIPER SANDLER & CO. | 1 | 1 | 0.26% | 0.26% | 0.26% | Q1 2014 | Q1 2014 | 1 |
| BALYASNY ASSET MANAGEMENT L.P. | 1 | 1 | 0.00% | 0.00% | 0.00% | Q1 2014 | Q1 2014 | 1 |
| NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q1 2015 | Q1 2015 | 1 |
| Condorcet Global Opportunity Fund, LLC | 1 | 1 | 2.14% | 2.14% | 2.14% | Q4 2014 | Q4 2014 | 1 |
| Janney Montgomery Scott LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q4 2013 | Q4 2013 | 1 |
| CATAPULT CAPITAL MANAGEMENT LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q3 2014 | Q3 2014 | 1 |
| Taconic Capital Advisors LP | 1 | 1 | 0.24% | 0.24% | 0.24% | Q1 2014 | Q1 2014 | 1 |
| ROWLANDMILLER & PARTNERS.ADV | 1 | 1 | 0.05% | 0.05% | 0.05% | Q1 2015 | Q1 2015 | 1 |
| Ancora Advisors LLC | 1 | 1 | 0.10% | 0.10% | 0.10% | Q1 2015 | Q1 2015 | 1 |
| Point72 Hong Kong Ltd | 1 | 1 | 0.14% | 0.14% | 0.14% | Q4 2014 | Q4 2014 | 1 |
| Selway Asset Management | 1 | 1 | 1.76% | 1.76% | 1.76% | Q2 2013 | Q2 2013 | 1 |
| Baker Avenue Asset Management, LP | 1 | 1 | 0.04% | 0.04% | 0.04% | Q4 2013 | Q4 2013 | 1 |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | 1 | 1 | 0.05% | 0.05% | 0.05% | Q4 2014 | Q4 2014 | 1 |
| Laurion Capital Management LP | 1 | 1 | 0.01% | 0.01% | 0.01% | Q4 2014 | Q4 2014 | 1 |
| Geduld E E | 1 | 1 | 0.39% | 0.39% | 0.39% | Q2 2013 | Q2 2013 | 1 |
| BESSEMER GROUP INC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2013 | 1 |
| P.A.W. CAPITAL CORP | 1 | 1 | 1.85% | 1.85% | 1.85% | Q2 2013 | Q2 2013 | 1 |
| LPL Financial LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q2 2013 | 1 |
| ACADIAN ASSET MANAGEMENT LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q4 2013 | Q4 2013 | 1 |
| Legal & General Group Plc | 1 | 1 | 0.00% | 0.00% | 0.00% | Q1 2015 | Q1 2015 | 1 |
| AMUNDI ASSET MANAGEMENT US, INC. | 1 | 1 | 0.01% | 0.01% | 0.01% | Q4 2012 | Q4 2012 | 1 |
| Airain ltd | 1 | 1 | 0.10% | 0.10% | 0.10% | Q2 2014 | Q2 2014 | 1 |
| Glenview Capital Management | 1 | 1 | 0.06% | 0.06% | 0.06% | Q4 2013 | Q4 2013 | 1 |
| NumerixS Investment Technologies Inc | 1 | 1 | 0.35% | 0.35% | 0.35% | Q4 2014 | Q4 2014 | 1 |
| GENEVA CAPITAL MANAGEMENT LLC | 1 | 1 | 0.10% | 0.10% | 0.10% | Q2 2013 | Q2 2013 | 1 |
| Manikay Partners, LLC | 1 | 1 | 2.06% | 2.06% | 2.06% | Q4 2014 | Q4 2014 | 1 |
| Morningstar Investment Services LLC | 1 | 1 | 0.03% | 0.03% | 0.03% | Q4 2013 | Q4 2013 | 1 |
| PARADIGM ASSET MANAGEMENT CO LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2013 | 1 |
| First Eagle Investment Management, LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q1 2015 | Q1 2015 | 1 |
| Archon Capital Management LLC | 1 | 1 | 2.78% | 2.78% | 2.78% | Q2 2013 | Q2 2013 | 1 |
| FNY Managed Accounts LLC | 1 | 1 | 4.15% | 4.15% | 4.15% | Q1 2015 | Q1 2015 | 1 |
| Marathon Trading Investment Management LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q4 2013 | Q4 2013 | 1 |
| WELLINGTON MANAGEMENT GROUP LLP | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2013 | 1 |
| Invictus RG Pte. Ltd. | 1 | 1 | 0.15% | 0.15% | 0.15% | Q2 2013 | Q2 2013 | 1 |
| CAPSTONE INVESTMENT ADVISORS, LLC | 1 | 1 | 0.04% | 0.04% | 0.04% | Q4 2014 | Q4 2014 | 1 |
| Bartlett & Co. LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q4 2014 | Q4 2014 | 1 |
| BLACKTHORN INVESTMENT GROUP LLC | 1 | 1 | 0.09% | 0.09% | 0.09% | Q3 2013 | Q3 2013 | 1 |
| Jump Trading, LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q3 2014 | Q3 2014 | 1 |
External links
This page lists all the filers that currently own RIVERBED TECHNOLOGY INC or have owned RIVERBED TECHNOLOGY INC in the past.