Period | Weighting | Quarter | ||||||
---|---|---|---|---|---|---|---|---|
Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
MUFG Americas Holdings Corp | 6 | 3 | 0.00% | 0.01% | 0.01% | Q4 2010 | Q2 2013 | 9 |
GOLDMAN SACHS GROUP INC | 4 | 2 | 0.00% | 0.00% | 0.00% | Q1 2012 | Q3 2013 | 8 |
SUSQUEHANNA INTERNATIONAL GROUP, LLP | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2013 | 6 |
Spot Trading L.L.C | 2 | 2 | 0.00% | 0.00% | 0.01% | Q2 2013 | Q3 2013 | 5 |
UBS AG | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2013 | 5 |
BARCLAYS PLC | 2 | 2 | 0.00% | 0.00% | 0.01% | Q2 2013 | Q3 2013 | 4 |
Jefferies Group LLC | 2 | 2 | 0.00% | 0.07% | 0.20% | Q2 2013 | Q3 2013 | 3 |
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 3 | 3 | 0.00% | 0.00% | 0.00% | Q1 2013 | Q3 2013 | 3 |
NORGES BANK | 3 | 3 | 0.00% | 0.00% | 0.00% | Q1 2013 | Q3 2013 | 3 |
CITIGROUP INC | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2013 | 3 |
COWEN INC. | 2 | 2 | 0.00% | 0.08% | 0.22% | Q2 2013 | Q3 2013 | 3 |
CREDIT SUISSE AG/ | 3 | 3 | 0.00% | 0.00% | 0.00% | Q1 2013 | Q3 2013 | 3 |
AXA S.A. | 2 | 2 | 0.03% | 0.03% | 0.04% | Q2 2013 | Q3 2013 | 2 |
MILLENNIUM MANAGEMENT LLC | 2 | 2 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q3 2013 | 2 |
RHUMBLINE ADVISERS | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2013 | 2 |
CREDIT AGRICOLE S A | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2013 | 2 |
VANGUARD GROUP INC | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2013 | 2 |
Invesco Ltd. | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2013 | 2 |
Paloma Partners Management Co | 2 | 2 | 0.04% | 0.08% | 0.12% | Q2 2013 | Q3 2013 | 2 |
WealthTrust Fairport, LLC | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2013 | 2 |
TEACHERS ADVISORS, LLC | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2013 | 2 |
D. E. Shaw & Co., Inc. | 2 | 2 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q3 2013 | 2 |
CAPSTONE INVESTMENT ADVISORS, LLC | 1 | 1 | 0.00% | 0.02% | 0.04% | Q2 2013 | Q2 2013 | 2 |
WELLINGTON MANAGEMENT GROUP LLP | 2 | 2 | 0.00% | 0.01% | 0.02% | Q2 2013 | Q3 2013 | 2 |
Allianz Asset Management GmbH | 2 | 2 | 0.00% | 0.00% | 0.01% | Q2 2013 | Q3 2013 | 2 |
ProShare Advisors LLC | 2 | 2 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q3 2013 | 2 |
DIMENSIONAL FUND ADVISORS LP | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2013 | 2 |
UBS ASSET MANAGEMENT AMERICAS INC | 2 | 2 | 0.00% | 0.01% | 0.01% | Q2 2013 | Q3 2013 | 2 |
Citadel Advisors | 2 | 2 | 0.04% | 0.04% | 0.04% | Q2 2013 | Q3 2013 | 2 |
FIRST NEW YORK SECURITIES LLC /NY | 1 | 1 | 0.12% | 0.17% | 0.22% | Q2 2013 | Q2 2013 | 2 |
GROUP ONE TRADING, L.P. | 2 | 2 | 0.04% | 0.04% | 0.05% | Q2 2013 | Q3 2013 | 2 |
PEAK6 Group LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q3 2013 | Q3 2013 | 2 |
TEACHER RETIREMENT SYSTEM OF TEXAS | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2013 | 2 |
BlackRock Group LTD | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2013 | 2 |
OXFORD ASSET MANAGEMENT LLP | 2 | 2 | 0.08% | 0.16% | 0.24% | Q2 2013 | Q3 2013 | 2 |
Swiss National Bank | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2013 | 2 |
Mariner Wealth Advisors-Madison, LLC | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2013 | 2 |
Bank of New York Mellon Corp | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2013 | 2 |
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2013 | 2 |
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2013 | 2 |
LADENBURG THALMANN FINANCIAL SERVICES INC. | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2013 | 2 |
JPMORGAN CHASE & CO | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2013 | 2 |
WATER ISLAND CAPITAL LLC | 2 | 2 | 0.02% | 0.73% | 1.43% | Q2 2013 | Q3 2013 | 2 |
PRICE T ROWE ASSOCIATES INC /MD/ | 2 | 2 | 0.01% | 0.01% | 0.02% | Q2 2013 | Q3 2013 | 2 |
BNP PARIBAS FINANCIAL MARKETS | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2013 | 2 |
SECTOR GAMMA AS | 2 | 2 | 1.22% | 1.33% | 1.44% | Q2 2013 | Q3 2013 | 2 |
ALLIANCEBERNSTEIN L.P. | 2 | 2 | 0.00% | 0.01% | 0.01% | Q2 2013 | Q3 2013 | 2 |
CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2013 | 2 |
FMR LLC | 2 | 2 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q3 2013 | 2 |
BlackRock Institutional Trust Company, N.A. | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2013 | 2 |
MANUFACTURERS LIFE INSURANCE COMPANY, THE | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2013 | 2 |
GEODE CAPITAL MANAGEMENT, LLC | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2013 | 2 |
MOORE CAPITAL MANAGEMENT, LP | 2 | 2 | 0.04% | 0.04% | 0.05% | Q2 2013 | Q3 2013 | 2 |
STATE STREET CORP | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2013 | 2 |
BlackRock Fund Advisors | 2 | 2 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q3 2013 | 2 |
BANK OF AMERICA CORP /DE/ | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2013 | 2 |
METROPOLITAN LIFE INSURANCE CO/NY | 2 | 2 | 0.00% | 0.00% | 0.01% | Q2 2013 | Q3 2013 | 2 |
PRELUDE CAPITAL MANAGEMENT, LLC | 1 | 1 | 0.03% | 0.08% | 0.13% | Q1 2013 | Q3 2013 | 2 |
Nationwide Fund Advisors | 2 | 2 | 0.00% | 0.00% | 0.01% | Q2 2013 | Q3 2013 | 2 |
TD ASSET MANAGEMENT INC | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2013 | 2 |
SG Americas Securities, LLC | 2 | 2 | 0.00% | 0.01% | 0.01% | Q2 2013 | Q3 2013 | 2 |
Catalyst Capital Advisors LLC | 2 | 2 | 0.11% | 0.12% | 0.14% | Q2 2013 | Q3 2013 | 2 |
QVT Financial LP | 2 | 2 | 0.50% | 1.04% | 1.59% | Q2 2013 | Q3 2013 | 2 |
VOYA INVESTMENT MANAGEMENT LLC | 2 | 2 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q3 2013 | 2 |
RUSSELL FRANK CO/ | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2013 | 2 |
NORTHERN TRUST CORP | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2013 | 2 |
AMERIPRISE FINANCIAL INC | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2013 | 2 |
CARLSON CAPITAL L P | 2 | 2 | 0.00% | 0.10% | 0.20% | Q2 2013 | Q3 2013 | 2 |
BlackRock Inc. | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2013 | 2 |
BB BIOTECH AG | 2 | 2 | 0.97% | 1.24% | 1.51% | Q2 2013 | Q3 2013 | 2 |
MORGAN STANLEY | 2 | 2 | 0.00% | 0.00% | 0.01% | Q2 2013 | Q3 2013 | 2 |
AMERICAN INTERNATIONAL GROUP, INC. | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2013 | 2 |
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2013 | 2 |
TIAA CREF INVESTMENT MANAGEMENT LLC | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2013 | 2 |
WOLVERINE ASSET MANAGEMENT LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2013 | 2 |
BLACKROCK ADVISORS LLC | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2013 | 2 |
BlackRock Investment Management, LLC | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2013 | 2 |
Zurcher Kantonalbank (Zurich Cantonalbank) | 1 | 1 | 0.04% | 0.04% | 0.04% | Q3 2013 | Q3 2013 | 1 |
GAMCO INVESTORS, INC. ET AL | 1 | 1 | 0.00% | 0.00% | 0.00% | Q3 2013 | Q3 2013 | 1 |
LionEye Capital Management LLC | 1 | 1 | 0.34% | 0.34% | 0.34% | Q2 2013 | Q2 2013 | 1 |
COMMONWEALTH BANK OF AUSTRALIA | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2013 | 1 |
PRINCIPAL FINANCIAL GROUP INC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2013 | 1 |
AMERICAN CENTURY COMPANIES INC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2013 | 1 |
Walleye Trading LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q3 2013 | Q3 2013 | 1 |
LEVIN CAPITAL STRATEGIES, L.P. | 1 | 1 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q2 2013 | 1 |
OPPENHEIMER & CO INC | 1 | 1 | 0.02% | 0.02% | 0.02% | Q3 2013 | Q3 2013 | 1 |
UNITED SERVICES AUTOMOBILE ASSOCIATION | 1 | 1 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q2 2013 | 1 |
Credo Capital Management, LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q2 2013 | 1 |
UBS OCONNOR LLC | 1 | 1 | 0.02% | 0.02% | 0.02% | Q2 2013 | Q2 2013 | 1 |
TUDOR INVESTMENT CORP ET AL | 1 | 1 | 0.01% | 0.01% | 0.01% | Q3 2013 | Q3 2013 | 1 |
WELLS FARGO & COMPANY/MN | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2013 | 1 |
BBT Capital Management, LLC | 1 | 1 | 0.08% | 0.08% | 0.08% | Q2 2013 | Q2 2013 | 1 |
Allen Investment Management, LLC | 1 | 1 | 2.79% | 2.79% | 2.79% | Q2 2013 | Q2 2013 | 1 |
COMMERZBANK AKTIENGESELLSCHAFT /FI | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2013 | 1 |
Granahan Investment Management | 1 | 1 | 1.10% | 1.10% | 1.10% | Q2 2013 | Q2 2013 | 1 |
FNY Managed Accounts LLC | 1 | 1 | 0.11% | 0.11% | 0.11% | Q2 2013 | Q2 2013 | 1 |
KNIGHT CAPITAL GROUP 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% | Q3 2013 | Q3 2013 | 1 |
NOMURA HOLDINGS INC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q4 2012 | Q4 2012 | 1 |
Nine Chapters Capital Management LLC | 1 | 1 | 0.20% | 0.20% | 0.20% | Q3 2013 | Q3 2013 | 1 |
PARADIGM ASSET MANAGEMENT CO LLC | 1 | 1 | 0.04% | 0.04% | 0.04% | Q2 2013 | Q2 2013 | 1 |
HARVEST MANAGEMENT LLC | 1 | 1 | 0.27% | 0.27% | 0.27% | Q3 2013 | Q3 2013 | 1 |
Tower Research Capital LLC (TRC) | 1 | 1 | 0.00% | 0.00% | 0.00% | Q3 2013 | Q3 2013 | 1 |
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 1 | 1 | 2.06% | 2.06% | 2.06% | Q2 2013 | Q2 2013 | 1 |
MORGENS WATERFALL VINTIADIS & CO INC | 1 | 1 | 2.81% | 2.81% | 2.81% | Q2 2013 | Q2 2013 | 1 |
Pentwater Capital Management LP | 1 | 1 | 0.48% | 0.48% | 0.48% | Q2 2013 | Q2 2013 | 1 |
AVIANCE CAPITAL MANAGEMENT, LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q3 2013 | Q3 2013 | 1 |
SAC Capital Advisors LP | 1 | 1 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q2 2013 | 1 |
IndexIQ Advisors LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q3 2013 | Q3 2013 | 1 |
BlueCrest Capital Management LLP | 1 | 1 | 0.08% | 0.08% | 0.08% | Q3 2013 | Q3 2013 | 1 |
Hudson Bay Capital Management LP | 1 | 1 | 0.55% | 0.55% | 0.55% | Q2 2013 | Q2 2013 | 1 |
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | 1 | 1 | 0.15% | 0.15% | 0.15% | Q3 2013 | Q3 2013 | 1 |
TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY | 1 | 1 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q2 2013 | 1 |
JET CAPITAL INVESTORS L P | 1 | 1 | 0.94% | 0.94% | 0.94% | Q3 2013 | Q3 2013 | 1 |
GABELLI FUNDS LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q3 2013 | Q3 2013 | 1 |
STALEY CAPITAL ADVISERS INC | 1 | 1 | 0.05% | 0.05% | 0.05% | Q2 2013 | Q2 2013 | 1 |
Weiss Multi-Strategy Advisers LLC | 1 | 1 | 0.05% | 0.05% | 0.05% | Q2 2013 | Q2 2013 | 1 |
TOURADJI CAPITAL MANAGEMENT, LP | 1 | 1 | 0.97% | 0.97% | 0.97% | Q3 2013 | Q3 2013 | 1 |
J. Goldman & Co LP | 1 | 1 | 0.08% | 0.08% | 0.08% | Q3 2013 | Q3 2013 | 1 |
SOPHROSYNE CAPITAL LLC | 1 | 1 | 1.14% | 1.14% | 1.14% | Q2 2013 | Q2 2013 | 1 |
TIG Advisors, LLC | 1 | 1 | 0.56% | 0.56% | 0.56% | Q2 2013 | Q2 2013 | 1 |
ROYAL BANK OF CANADA | 1 | 1 | 0.00% | 0.00% | 0.00% | Q3 2013 | Q3 2013 | 1 |
Orbimed Advisors | 1 | 1 | 0.16% | 0.16% | 0.16% | Q2 2013 | Q2 2013 | 1 |
Marshall Wace North America L.P. | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2013 | 1 |
CR Intrinsic Investors, LLC | 1 | 1 | 0.16% | 0.16% | 0.16% | Q2 2013 | Q2 2013 | 1 |
ALPINE ASSOCIATES ADVISORS | 1 | 1 | 1.12% | 1.12% | 1.12% | Q3 2013 | Q3 2013 | 1 |
Polar Asset Management Partners Inc. | 1 | 1 | 0.06% | 0.06% | 0.06% | Q3 2013 | Q3 2013 | 1 |
PARAMETRIC PORTFOLIO ASSOCIATES LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q3 2013 | Q3 2013 | 1 |
Grantham, Mayo, Van Otterloo & Co. LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q3 2013 | Q3 2013 | 1 |
DAVIDSON KEMPNER CAPITAL MANAGEMENT LLC | 1 | 1 | 0.77% | 0.77% | 0.77% | Q3 2013 | Q3 2013 | 1 |
DEUTSCHE BANK AG\ | 1 | 1 | 0.00% | 0.00% | 0.00% | Q3 2013 | Q3 2013 | 1 |
Verition Fund Management LLC | 1 | 1 | 0.03% | 0.03% | 0.03% | Q2 2013 | Q2 2013 | 1 |
SILVERBACK ASSET MANAGEMENT LLC | 1 | 1 | 0.17% | 0.17% | 0.17% | Q3 2013 | Q3 2013 | 1 |
Standard Investments LLC | 1 | 1 | 0.62% | 0.62% | 0.62% | Q3 2013 | Q3 2013 | 1 |
DekaBank Deutsche Girozentrale | 1 | 1 | 0.01% | 0.01% | 0.01% | Q3 2013 | Q3 2013 | 1 |
AQR Capital Management | 1 | 1 | 0.04% | 0.04% | 0.04% | Q3 2013 | Q3 2013 | 1 |
Irish Life Investment Managers Ltd. | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2013 | 1 |
Redmile Group, LLC | 1 | 1 | 1.65% | 1.65% | 1.65% | Q1 2013 | Q1 2013 | 1 |
LONGFELLOW INVESTMENT MANAGEMENT CO LLC | 1 | 1 | 1.51% | 1.51% | 1.51% | Q3 2013 | Q3 2013 | 1 |
LMCG INVESTMENTS, LLC | 1 | 1 | 0.02% | 0.02% | 0.02% | Q2 2013 | Q2 2013 | 1 |
GABELLI & Co INVESTMENT ADVISERS, INC. | 1 | 1 | 2.18% | 2.18% | 2.18% | Q3 2013 | Q3 2013 | 1 |
Meditor Group Ltd | 1 | 1 | 0.93% | 0.93% | 0.93% | Q2 2013 | Q2 2013 | 1 |
Perceptive Advisors | 1 | 1 | 0.72% | 0.72% | 0.72% | Q2 2013 | Q2 2013 | 1 |
Virtu KCG Holdings LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q3 2013 | Q3 2013 | 1 |
A.R.T. Advisors, LLC | 1 | 1 | 0.02% | 0.02% | 0.02% | Q3 2013 | Q3 2013 | 1 |
Jane Street Holding, LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q2 2013 | 1 |
External links
This page lists all the filers that currently own OPTIMER PHARMACEUTICALS INC or have owned OPTIMER PHARMACEUTICALS INC in the past.