| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 6 | 6 | 0.00% | 0.00% | 0.00% | Q1 2014 | Q2 2015 | 14 |
| CITIGROUP INC | 7 | 1 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2015 | 10 |
| BANK OF MONTREAL /CAN/ | 9 | 9 | 0.01% | 0.01% | 0.02% | Q2 2013 | Q2 2015 | 9 |
| ROYAL BANK OF CANADA | 9 | 9 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2015 | 9 |
| GOLDMAN SACHS GROUP INC | 4 | 2 | 0.00% | 0.00% | 0.00% | Q4 2013 | Q2 2015 | 9 |
| D. E. Shaw & Co., Inc. | 6 | 6 | 0.00% | 0.01% | 0.04% | Q1 2014 | Q2 2015 | 8 |
| Tower Research Capital LLC (TRC) | 8 | 8 | 0.00% | 0.00% | 0.01% | Q3 2013 | Q2 2015 | 8 |
| UBS AG | 5 | 5 | 0.00% | 0.00% | 0.00% | Q3 2013 | Q3 2014 | 8 |
| WELLS FARGO & COMPANY/MN | 6 | 2 | 0.00% | 0.00% | 0.01% | Q2 2013 | Q2 2015 | 8 |
| BANK OF AMERICA CORP /DE/ | 6 | 6 | 0.00% | 0.00% | 0.00% | Q1 2014 | Q2 2015 | 8 |
| DEUTSCHE BANK AG\ | 8 | 8 | 0.00% | 0.00% | 0.00% | Q3 2013 | Q2 2015 | 8 |
| MORGAN STANLEY | 7 | 7 | 0.00% | 0.00% | 0.00% | Q4 2013 | Q2 2015 | 7 |
| Baker Brothers Advisors | 7 | 7 | 0.02% | 0.07% | 0.13% | Q4 2013 | Q2 2015 | 7 |
| FRANKLIN RESOURCES INC | 7 | 7 | 0.01% | 0.01% | 0.02% | Q4 2013 | Q2 2015 | 7 |
| TORONTO DOMINION BANK | 4 | 4 | 0.00% | 0.00% | 0.00% | Q2 2014 | Q1 2015 | 6 |
| BARCLAYS PLC | 3 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2015 | 6 |
| I.G. INVESTMENT MANAGEMENT, LTD. | 5 | 1 | 0.00% | 0.00% | 0.01% | Q2 2013 | Q4 2014 | 6 |
| MARXE AUSTIN W & GREENHOUSE DAVID M | 5 | 5 | 0.03% | 0.50% | 1.00% | Q3 2013 | Q3 2014 | 5 |
| Orinda Asset Management LLC | 3 | 2 | 0.17% | 0.31% | 0.54% | Q3 2013 | Q4 2014 | 5 |
| Invesco Ltd. | 5 | 5 | 0.00% | 0.00% | 0.00% | Q2 2014 | Q2 2015 | 5 |
| BAILARD, INC. | 3 | 2 | 0.15% | 0.25% | 0.34% | Q4 2013 | Q2 2015 | 5 |
| Virtu KCG Holdings LLC | 5 | 5 | 0.00% | 0.01% | 0.02% | Q3 2013 | Q3 2014 | 5 |
| Spark Investment Management LLC | 5 | 5 | 0.01% | 0.02% | 0.03% | Q2 2013 | Q2 2014 | 5 |
| MILLENNIUM MANAGEMENT LLC | 3 | 2 | 0.00% | 0.01% | 0.03% | Q1 2014 | Q2 2015 | 5 |
| BlackRock Institutional Trust Company, N.A. | 5 | 5 | 0.00% | 0.00% | 0.00% | Q1 2014 | Q1 2015 | 5 |
| Citadel Advisors | 5 | 5 | 0.00% | 0.00% | 0.01% | Q2 2014 | Q2 2015 | 5 |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 4 | 4 | 0.02% | 0.03% | 0.04% | Q1 2014 | Q4 2014 | 4 |
| Quantbot Technologies LP | 2 | 1 | 0.00% | 0.01% | 0.02% | Q1 2014 | Q2 2015 | 4 |
| CREDIT SUISSE AG/ | 2 | 2 | 0.00% | 0.00% | 0.00% | Q1 2014 | Q2 2015 | 4 |
| Spot Trading L.L.C | 1 | 1 | 0.00% | 0.00% | 0.00% | Q1 2014 | Q3 2014 | 4 |
| Renaissance Technologies | 4 | 4 | 0.00% | 0.00% | 0.01% | Q1 2014 | Q4 2014 | 4 |
| NEXT Financial Group, Inc | 4 | 4 | 0.00% | 0.00% | 0.00% | Q3 2014 | Q2 2015 | 4 |
| GROUP ONE TRADING, L.P. | 2 | 1 | 0.00% | 0.01% | 0.01% | Q1 2014 | Q2 2015 | 4 |
| UBS Group AG | 3 | 3 | 0.00% | 0.00% | 0.00% | Q4 2014 | Q2 2015 | 4 |
| PNC FINANCIAL SERVICES GROUP, INC. | 4 | 4 | 0.00% | 0.00% | 0.00% | Q3 2014 | Q2 2015 | 4 |
| Creative Planning | 4 | 4 | 0.00% | 0.00% | 0.00% | Q3 2014 | Q2 2015 | 4 |
| MANAGED ACCOUNT ADVISORS LLC | 3 | 1 | 0.00% | 0.00% | 0.00% | Q1 2014 | Q2 2015 | 4 |
| ALLIANCEBERNSTEIN L.P. | 2 | 2 | 0.00% | 0.00% | 0.01% | Q1 2014 | Q1 2015 | 4 |
| HSBC HOLDINGS PLC | 4 | 4 | 0.00% | 0.00% | 0.00% | Q1 2014 | Q4 2014 | 4 |
| BlackRock Inc. | 3 | 3 | 0.00% | 0.00% | 0.00% | Q1 2014 | Q3 2014 | 3 |
| US BANCORP \DE\ | 3 | 3 | 0.00% | 0.00% | 0.00% | Q4 2014 | Q2 2015 | 3 |
| SABBY MANAGEMENT, LLC | 2 | 1 | 0.12% | 0.17% | 0.26% | Q4 2013 | Q2 2015 | 3 |
| NOMURA HOLDINGS INC | 3 | 3 | 0.00% | 0.00% | 0.00% | Q2 2014 | Q4 2014 | 3 |
| EMERALD ADVISERS, LLC | 3 | 3 | 0.01% | 0.01% | 0.02% | Q4 2013 | Q2 2014 | 3 |
| BlackRock Group LTD | 3 | 3 | 0.00% | 0.00% | 0.00% | Q1 2014 | Q3 2014 | 3 |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2015 | Q2 2015 | 3 |
| Telemetry Investments, L.L.C. | 3 | 3 | 0.30% | 0.37% | 0.46% | Q4 2014 | Q2 2015 | 3 |
| JANE STREET GROUP, LLC | 1 | 1 | 0.00% | 0.01% | 0.01% | Q1 2014 | Q1 2015 | 3 |
| GREAT WEST LIFE ASSURANCE CO /CAN/ | 3 | 3 | 0.00% | 0.00% | 0.00% | Q4 2014 | Q2 2015 | 3 |
| SPHERA FUNDS MANAGEMENT LTD. | 3 | 3 | 0.30% | 0.43% | 0.54% | Q4 2014 | Q2 2015 | 3 |
| BOSTON PRIVATE BANK & TRUST CO | 3 | 3 | 0.00% | 0.00% | 0.00% | Q3 2014 | Q1 2015 | 3 |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 2 | 1 | 0.01% | 0.04% | 0.08% | Q1 2014 | Q1 2015 | 3 |
| SHEPHERD KAPLAN KROCHUK, LLC | 3 | 3 | 0.02% | 0.02% | 0.02% | Q2 2013 | Q4 2013 | 3 |
| SIT INVESTMENT ASSOCIATES INC | 3 | 3 | 0.02% | 0.02% | 0.02% | Q4 2014 | Q2 2015 | 3 |
| AMERIPRISE FINANCIAL INC | 2 | 1 | 0.00% | 0.00% | 0.00% | Q1 2014 | Q2 2015 | 3 |
| ACADIAN ASSET MANAGEMENT LLC | 3 | 3 | 0.00% | 0.00% | 0.01% | Q4 2013 | Q2 2014 | 3 |
| CANADA PENSION PLAN INVESTMENT BOARD | 3 | 3 | 0.01% | 0.01% | 0.02% | Q3 2014 | Q1 2015 | 3 |
| K2 PRINCIPAL FUND, L.P. | 3 | 3 | 0.04% | 0.06% | 0.09% | Q4 2014 | Q2 2015 | 3 |
| Perceptive Advisors | 2 | 1 | 0.09% | 0.15% | 0.23% | Q2 2013 | Q1 2014 | 3 |
| AMERICAN INTERNATIONAL GROUP, INC. | 3 | 3 | 0.00% | 0.00% | 0.00% | Q3 2014 | Q1 2015 | 3 |
| BOGLE INVESTMENT MANAGEMENT L P /DE/ | 3 | 3 | 0.06% | 0.28% | 0.58% | Q4 2013 | Q2 2014 | 3 |
| BLACKROCK ADVISORS LLC | 3 | 3 | 0.01% | 0.01% | 0.01% | Q1 2014 | Q3 2014 | 3 |
| BlackRock Investment Management, LLC | 2 | 1 | 0.00% | 0.00% | 0.00% | Q2 2014 | Q1 2015 | 3 |
| EverPoint Asset Management, LLC | 2 | 2 | 0.01% | 0.04% | 0.07% | Q1 2015 | Q2 2015 | 2 |
| Kerrisdale Advisers, LLC | 2 | 2 | 0.08% | 0.18% | 0.29% | Q2 2013 | Q3 2013 | 2 |
| Nationwide Fund Advisors | 2 | 2 | 0.00% | 0.01% | 0.01% | Q1 2014 | Q2 2014 | 2 |
| Blue Ridge Capital, L.L.C. | 2 | 2 | 0.23% | 0.28% | 0.34% | Q1 2015 | Q2 2015 | 2 |
| PRIMECAP MANAGEMENT CO/CA/ | 2 | 2 | 0.01% | 0.02% | 0.02% | Q1 2015 | Q2 2015 | 2 |
| Alpha Wave Global, LP | 2 | 2 | 1.90% | 2.13% | 2.36% | Q1 2015 | Q2 2015 | 2 |
| RS INVESTMENT MANAGEMENT CO LLC | 2 | 2 | 0.09% | 0.09% | 0.10% | Q1 2015 | Q2 2015 | 2 |
| Anson Funds Management LP | 2 | 2 | 0.14% | 0.26% | 0.39% | Q1 2015 | Q2 2015 | 2 |
| Candriam S.C.A. | 2 | 2 | 0.04% | 0.05% | 0.06% | Q1 2015 | Q2 2015 | 2 |
| ASCEND CAPITAL, LLC | 2 | 2 | 0.01% | 0.08% | 0.14% | Q1 2015 | Q2 2015 | 2 |
| BNP Paribas Asset Management Holding S.A. | 2 | 2 | 0.02% | 0.03% | 0.04% | Q1 2015 | Q2 2015 | 2 |
| Quantitative Systematic Strategies LLC | 2 | 2 | 0.05% | 0.08% | 0.10% | Q1 2015 | Q2 2015 | 2 |
| QVT Financial LP | 2 | 2 | 2.87% | 9.22% | 15.57% | Q1 2015 | Q2 2015 | 2 |
| GEODE CAPITAL MANAGEMENT, LLC | 2 | 2 | 0.00% | 0.00% | 0.00% | Q1 2015 | Q2 2015 | 2 |
| MACKENZIE FINANCIAL CORP | 2 | 2 | 0.00% | 0.00% | 0.00% | Q1 2015 | Q2 2015 | 2 |
| HealthCor Management, L.P. | 2 | 2 | 0.60% | 0.81% | 1.03% | Q1 2015 | Q2 2015 | 2 |
| MARINER INVESTMENT GROUP LLC | 2 | 2 | 0.30% | 0.46% | 0.61% | Q1 2015 | Q2 2015 | 2 |
| Point72 Asset Management, L.P. | 2 | 2 | 0.02% | 0.02% | 0.03% | Q1 2015 | Q2 2015 | 2 |
| AXA S.A. | 2 | 2 | 0.02% | 0.02% | 0.02% | Q1 2015 | Q2 2015 | 2 |
| Tourbillon Capital Partners, L.P. | 1 | 1 | 0.12% | 0.14% | 0.15% | Q3 2014 | Q1 2015 | 2 |
| LMR Partners LLP | 1 | 1 | 0.03% | 0.04% | 0.05% | Q1 2014 | Q3 2014 | 2 |
| THOMPSON DAVIS & CO., INC. | 2 | 2 | 0.00% | 0.00% | 0.00% | Q3 2014 | Q4 2014 | 2 |
| SIMPLEX TRADING, LLC | 2 | 2 | 0.01% | 0.02% | 0.02% | Q1 2015 | Q2 2015 | 2 |
| Highlander Capital Management, LLC | 2 | 2 | 0.01% | 0.01% | 0.02% | Q3 2013 | Q4 2013 | 2 |
| Jump Trading, LLC | 1 | 1 | 0.00% | 0.00% | 0.01% | Q3 2014 | Q3 2014 | 2 |
| Cubist Systematic Strategies, LLC | 2 | 2 | 0.00% | 0.00% | 0.00% | Q1 2015 | Q2 2015 | 2 |
| Financial Architects, Inc | 2 | 2 | 0.03% | 0.04% | 0.04% | Q2 2013 | Q3 2013 | 2 |
| A.R.T. Advisors, LLC | 1 | 1 | 0.01% | 0.04% | 0.06% | Q4 2013 | Q3 2014 | 2 |
| Corvex Management LP | 2 | 2 | 0.01% | 0.02% | 0.03% | Q1 2015 | Q2 2015 | 2 |
| LADENBURG THALMANN FINANCIAL SERVICES INC. | 2 | 2 | 0.00% | 0.00% | 0.00% | Q1 2015 | Q2 2015 | 2 |
| Sterling Capital Management LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q1 2015 | Q1 2015 | 1 |
| PARAMETRIC PORTFOLIO ASSOCIATES LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q1 2014 | Q1 2014 | 1 |
| ARROWGRASS CAPITAL PARTNERS (US) LP | 1 | 1 | 0.04% | 0.04% | 0.04% | Q1 2015 | Q1 2015 | 1 |
| SECTORAL ASSET MANAGEMENT INC | 1 | 1 | 0.02% | 0.02% | 0.02% | Q1 2014 | Q1 2014 | 1 |
| TFS CAPITAL LLC | 1 | 1 | 0.03% | 0.03% | 0.03% | Q2 2014 | Q2 2014 | 1 |
| PICTON MAHONEY ASSET MANAGEMENT | 1 | 1 | 0.00% | 0.00% | 0.00% | Q1 2015 | Q1 2015 | 1 |
| WALL STREET ASSOCIATES | 1 | 1 | 0.09% | 0.09% | 0.09% | Q1 2015 | Q1 2015 | 1 |
| GUGGENHEIM CAPITAL LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q1 2015 | Q1 2015 | 1 |
| Swiss National Bank | 1 | 1 | 0.00% | 0.00% | 0.00% | Q4 2014 | Q4 2014 | 1 |
| Atika Capital Management LLC | 1 | 1 | 0.24% | 0.24% | 0.24% | Q1 2014 | Q1 2014 | 1 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 1 | 1 | 0.00% | 0.00% | 0.00% | Q4 2014 | Q4 2014 | 1 |
| PointState Capital LP | 1 | 1 | 0.04% | 0.04% | 0.04% | Q4 2013 | Q4 2013 | 1 |
| Vantage Investment Advisors, LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q1 2014 | Q1 2014 | 1 |
| Polar Capital LLP | 1 | 1 | 0.01% | 0.01% | 0.01% | Q3 2014 | Q3 2014 | 1 |
| SCOTIA CAPITAL INC. | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2015 | Q2 2015 | 1 |
| Visium Asset Management, LP | 1 | 1 | 0.01% | 0.01% | 0.01% | Q1 2015 | Q1 2015 | 1 |
| PDT Partners, LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q2 2015 | Q2 2015 | 1 |
| Jefferies Group LLC | 1 | 1 | 0.04% | 0.04% | 0.04% | Q1 2014 | Q1 2014 | 1 |
| Alyeska Investment Group, L.P. | 1 | 1 | 0.01% | 0.01% | 0.01% | Q1 2015 | Q1 2015 | 1 |
| Redmile Group, LLC | 1 | 1 | 1.10% | 1.10% | 1.10% | Q1 2015 | Q1 2015 | 1 |
| NEW YORK LIFE INVESTMENT MANAGEMENT LLC | 1 | 1 | 0.03% | 0.03% | 0.03% | Q2 2015 | Q2 2015 | 1 |
| JPMORGAN CHASE & CO | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2015 | Q2 2015 | 1 |
| Loeb Offshore Management LP | 1 | 1 | 0.02% | 0.02% | 0.02% | Q3 2013 | Q3 2013 | 1 |
| SUFFOLK CAPITAL MANAGEMENT LLC | 1 | 1 | 0.24% | 0.24% | 0.24% | Q1 2015 | Q1 2015 | 1 |
| JBF Capital, Inc. | 1 | 1 | 0.20% | 0.20% | 0.20% | Q1 2014 | Q1 2014 | 1 |
| BOURGEON CAPITAL MANAGEMENT LLC | 1 | 1 | 0.21% | 0.21% | 0.21% | Q1 2015 | Q1 2015 | 1 |
| SAC Capital Advisors LP | 1 | 1 | 0.01% | 0.01% | 0.01% | Q1 2014 | Q1 2014 | 1 |
| FMR LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q1 2015 | Q1 2015 | 1 |
| NEW YORK STATE COMMON RETIREMENT FUND | 1 | 1 | 0.01% | 0.01% | 0.01% | Q1 2014 | Q1 2014 | 1 |
| SHELL ASSET MANAGEMENT CO | 1 | 1 | 0.00% | 0.00% | 0.00% | Q4 2014 | Q4 2014 | 1 |
| Monashee Investment Management LLC | 1 | 1 | 0.60% | 0.60% | 0.60% | Q1 2015 | Q1 2015 | 1 |
| TUDOR INVESTMENT CORP ET AL | 1 | 1 | 0.08% | 0.08% | 0.08% | Q3 2014 | Q3 2014 | 1 |
| SYSTEMATIC FINANCIAL MANAGEMENT LP | 1 | 1 | 0.03% | 0.03% | 0.03% | Q1 2014 | Q1 2014 | 1 |
| Nine Chapters Capital Management LLC | 1 | 1 | 0.10% | 0.10% | 0.10% | Q4 2014 | Q4 2014 | 1 |
| FIRST MANHATTAN CO. LLC. | 1 | 1 | 0.00% | 0.00% | 0.00% | Q3 2014 | Q3 2014 | 1 |
| CIBC WORLD MARKET INC. | 1 | 1 | 0.00% | 0.00% | 0.00% | Q1 2014 | Q1 2014 | 1 |
| Stanley-Laman Group, Ltd. | 1 | 1 | 0.06% | 0.06% | 0.06% | Q2 2015 | Q2 2015 | 1 |
| Weiss Multi-Strategy Advisers LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q3 2014 | Q3 2014 | 1 |
| HIGHLAND CAPITAL MANAGEMENT LP | 1 | 1 | 0.10% | 0.10% | 0.10% | Q1 2015 | Q1 2015 | 1 |
| NATIONAL PLANNING CORP | 1 | 1 | 0.00% | 0.00% | 0.00% | Q4 2014 | Q4 2014 | 1 |
| PRELUDE CAPITAL MANAGEMENT, LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q4 2014 | Q4 2014 | 1 |
| SIGMA CAPITAL MANAGEMENT LLC | 1 | 1 | 0.33% | 0.33% | 0.33% | Q1 2014 | Q1 2014 | 1 |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | 1 | 1 | 0.00% | 0.00% | 0.00% | Q1 2015 | Q1 2015 | 1 |
| COMMERZBANK AKTIENGESELLSCHAFT /FI | 1 | 1 | 0.00% | 0.00% | 0.00% | Q3 2014 | Q3 2014 | 1 |
| B. Riley Wealth Advisors, Inc. | 1 | 1 | 0.00% | 0.00% | 0.00% | Q4 2014 | Q4 2014 | 1 |
| Espalier Global Management LLC | 1 | 1 | 0.06% | 0.06% | 0.06% | Q3 2014 | Q3 2014 | 1 |
| STIFEL FINANCIAL CORP | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2014 | Q2 2014 | 1 |
| RA Capital Management | 1 | 1 | 4.71% | 4.71% | 4.71% | Q1 2015 | Q1 2015 | 1 |
| Bellevue Asset Management AG | 1 | 1 | 0.21% | 0.21% | 0.21% | Q2 2015 | Q2 2015 | 1 |
| First Allied Advisory Services, Inc. | 1 | 1 | 0.02% | 0.02% | 0.02% | Q3 2014 | Q3 2014 | 1 |
External links
This page lists all the filers that currently own TEKMIRA PHARMACEUTICALS CORP or have owned TEKMIRA PHARMACEUTICALS CORP in the past.