AMBIT BIOSCIENCES CORP - 02318X100
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Foresite Capital Management I, LLC | History | No change | 2,079,569 | 14,370 | 12.05% | 13.32% | 1 | 0 | 0.0% | Q2 2014 | Aug 11, 2014 |
| Aisling Capital LLC | History | New | 1,650,156 | 11,400 | 3.3% | — | 2 | +1,650,156 | New | Q2 2014 | Aug 08, 2014 |
| SPHERA FUNDS MANAGEMENT LTD. | History | Added to | 277,568 | 1,918 | 0.47% | 0.31% | 3 | +129,100 | 86.95% | Q2 2014 | Aug 11, 2014 |
| VANGUARD GROUP INC | History | Added to | 255,353 | 1,764 | 0.0% | 0.0% | 4 | +42,655 | 20.05% | Q2 2014 | Aug 11, 2014 |
| BlackRock Institutional Trust Company, N.A. | History | Added to | 99,732 | 689 | 0.0% | 0.0% | 5 | +6,663 | 7.16% | Q2 2014 | Aug 06, 2014 |
| BAILARD, INC. | History | Added to | 93,000 | 643 | 0.1% | 0.05% | 6 | +58,000 | 165.71% | Q2 2014 | Jul 30, 2014 |
| BLACKROCK ADVISORS LLC | History | Added to | 54,414 | 376 | 0.0% | 12.85% | 7 | +4,610 | 9.26% | Q2 2014 | Aug 06, 2014 |
| Numeric Investors LLC | History | Reduced | 35,131 | 243 | 0.0% | 0.01% | 8 | -23,353 | -39.93% | Q2 2014 | Aug 11, 2014 |
| BlackRock Fund Advisors | History | Added to | 27,049 | 187 | 0.0% | 0.0% | 9 | +776 | 2.95% | Q2 2014 | Aug 06, 2014 |
| ROTHSCHILD INVESTMENT CORP /IL | History | No change | 26,330 | 182 | 0.02% | 0.03% | 10 | 0 | 0.0% | Q2 2014 | Jul 24, 2014 |
| BlackRock Japan Co. Ltd | History | Added to | 4,376 | 30 | 0.0% | 0.0% | 11 | +2,605 | 147.09% | Q2 2014 | Aug 06, 2014 |
| BlackRock Investment Management, LLC | History | New | 1,938 | 13 | 0.0% | — | 12 | +1,938 | New | Q2 2014 | Aug 06, 2014 |
| MAGEE THOMSON INVESTMENT PARTNERS LLC | History | Reduced | 289 | 2 | 0.0% | 0.0% | 13 | -2 | -0.69% | Q2 2014 | Jul 29, 2014 |
| ORBIMED ADVISORS LLC | History | Closed out | 0 | 0 | — | 0.17% | — | -1,490,769 | -100.0% | Q1 2014 | May 15, 2014 |
| FMR LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -918,684 | -100.0% | Q1 2014 | May 15, 2014 |
| BAKER BROS. ADVISORS LP | History | Closed out | 0 | 0 | — | 0.09% | — | -747,954 | -100.0% | Q1 2014 | May 15, 2014 |
| GREAT POINT PARTNERS LLC | History | Closed out | 0 | 0 | — | 3.43% | — | -719,261 | -100.0% | Q1 2014 | May 15, 2014 |
| WEXFORD CAPITAL LP | History | Closed out | 0 | 0 | — | 0.38% | — | -553,843 | -100.0% | Q1 2014 | May 15, 2014 |
| Redmile Group, LLC | History | Closed out | 0 | 0 | — | 0.4% | — | -367,602 | -100.0% | Q1 2014 | May 15, 2014 |
| Artal Group S.A. | History | Closed out | 0 | 0 | — | 0.08% | — | -250,000 | -100.0% | Q1 2014 | May 15, 2014 |
| EVENTIDE ASSET MANAGEMENT, LLC | History | Closed out | 0 | 0 | — | 0.19% | — | -131,100 | -100.0% | Q1 2014 | May 13, 2014 |
| MORGAN STANLEY | History | Closed out | 0 | 0 | — | 0.0% | — | -124,987 | -100.0% | Q1 2014 | May 13, 2014 |
| MACQUARIE GROUP LTD | History | Closed out | 0 | 0 | — | 0.0% | — | -76,500 | -100.0% | Q1 2014 | May 15, 2014 |
| COMMERZBANK AKTIENGESELLSCHAFT /FI | History | Closed out | 0 | 0 | — | 0.0% | — | -71,000 | -100.0% | Q1 2014 | May 14, 2014 |
| DRIEHAUS CAPITAL MANAGEMENT LLC | History | Closed out | 0 | 0 | — | 0.02% | — | -57,708 | -100.0% | Q1 2014 | May 15, 2014 |
| ING GROEP NV | History | Closed out | 0 | 0 | — | 0.0% | — | -50,000 | -100.0% | Q1 2014 | May 14, 2014 |
| BRIDGEWAY CAPITAL MANAGEMENT INC | History | Closed out | 0 | 0 | — | 0.01% | — | -45,100 | -100.0% | Q1 2014 | May 15, 2014 |
| FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ | History | Closed out | 0 | 0 | — | 0.01% | — | -38,054 | -100.0% | Q1 2014 | May 13, 2014 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -35,139 | -100.0% | Q1 2014 | May 14, 2014 |
| PANAGORA ASSET MANAGEMENT INC | History | Closed out | 0 | 0 | — | 0.0% | — | -27,829 | -100.0% | Q1 2014 | May 15, 2014 |
| UBS AG | History | Closed out | 0 | 0 | — | 0.0% | — | -27,776 | -100.0% | Q1 2014 | May 16, 2014 |
| SOROS FUND MANAGEMENT LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -25,300 | -100.0% | Q1 2014 | May 15, 2014 |
| Bank of New York Mellon Corp | History | Closed out | 0 | 0 | — | 0.0% | — | -23,830 | -100.0% | Q1 2014 | May 14, 2014 |
| Spark Investment Management LLC | History | Closed out | 0 | 0 | — | 0.03% | — | -19,800 | -100.0% | Q1 2014 | May 13, 2014 |
| NORTHERN TRUST CORP | History | Closed out | 0 | 0 | — | 0.0% | — | -19,727 | -100.0% | Q1 2014 | May 14, 2014 |
| CREDIT SUISSE AG/ | History | Closed out | 0 | 0 | — | 0.0% | — | -19,469 | -100.0% | Q1 2014 | May 15, 2014 |
| TWO SIGMA INVESTMENTS LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -17,100 | -100.0% | Q1 2014 | May 15, 2014 |
| NOMURA HOLDINGS INC | History | Closed out | 0 | 0 | — | 0.0% | — | -14,204 | -100.0% | Q1 2014 | May 14, 2014 |
| WELLS FARGO & COMPANY/MN | History | Closed out | 0 | 0 | — | 0.0% | — | -12,901 | -100.0% | Q1 2014 | May 15, 2014 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Closed out | 0 | 0 | — | 0.0% | — | -11,344 | -100.0% | Q1 2014 | May 14, 2014 |
| NATIXIS | History | Closed out | 0 | 0 | — | 0.0% | — | -10,000 | -100.0% | Q1 2014 | May 14, 2014 |
| SPRINGBOK CAPITAL MANAGEMENT, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -3,700 | -100.0% | Q1 2014 | May 15, 2014 |
| BARCLAYS PLC | History | Closed out | 0 | 0 | — | 0.0% | — | -1,300 | -100.0% | Q1 2014 | May 15, 2014 |
| CITIGROUP INC | History | Closed out | 0 | 0 | — | 0.0% | — | -559 | -100.0% | Q1 2014 | May 15, 2014 |
| ALLIANCEBERNSTEIN L.P. | History | Closed out | 0 | 0 | — | 0.0% | — | -426 | -100.0% | Q1 2014 | May 13, 2014 |
| Tower Research Capital LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -224 | -100.0% | Q1 2014 | May 02, 2014 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | History | Closed out | 0 | 0 | — | 0.0% | — | -178 | -100.0% | Q1 2014 | May 15, 2014 |
| TANG CAPITAL MANAGEMENT LLC | History | Closed out | 0 | 0 | — | — | — | -46 | -100.0% | Q1 2014 | May 15, 2014 |