LA JOLLA PHARMACEUTICAL CO's ticker is LJPC and the CUSIP is 503459604. A total of 56 filers reported holding LA JOLLA PHARMACEUTICAL CO in Q3 2021. The put-call ratio across all filers is 0.62 and the average weighting 1.9%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $85,000 | +70.0% | 21,258 | +79.5% | 0.01% | +75.0% |
| Q1 2021 | $50,000 | -58.7% | 11,843 | -62.1% | 0.00% | -69.2% |
| Q4 2020 | $121,000 | +27.4% | 31,227 | +39.3% | 0.01% | +18.2% |
| Q2 2020 | $95,000 | +41.8% | 22,411 | +113.9% | 0.01% | +175.0% |
| Q1 2019 | $67,000 | -85.5% | 10,475 | -27.1% | 0.00% | -83.3% |
| Q4 2017 | $462,000 | +1.3% | 14,362 | +9.6% | 0.02% | +4.3% |
| Q3 2017 | $456,000 | – | 13,104 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| TANG CAPITAL MANAGEMENT LLC | 4,138,893 | $123,256,000 | 18.11% |
| Broadfin Capital, LLC | 1,656,720 | $49,337,000 | 7.69% |
| SECTORAL ASSET MANAGEMENT INC | 1,128,219 | $33,598,000 | 3.68% |
| Perceptive Advisors | 4,313,611 | $128,459,000 | 3.60% |
| RTW INVESTMENTS, LP | 1,122,540 | $33,429,000 | 3.18% |
| Asymmetry Capital Management, L.P. | 55,864 | $1,664,000 | 2.08% |
| EMORY UNIVERSITY | 77,335 | $2,303,000 | 1.64% |
| Monashee Investment Management LLC | 185,000 | $5,509,000 | 1.52% |
| SPHERA FUNDS MANAGEMENT LTD. | 260,000 | $7,743,000 | 1.18% |
| Stanley-Laman Group, Ltd. | 167,825 | $4,998,000 | 1.14% |