LA JOLLA PHARMACEUTICAL CO's ticker is LJPC and the CUSIP is 503459604. A total of 78 filers reported holding LA JOLLA PHARMACEUTICAL CO in Q1 2021. The put-call ratio across all filers is 2.29 and the average weighting 1.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $13,000 | -27.8% | 4,159 | -3.5% | 0.00% | 0.0% |
| Q1 2022 | $18,000 | +5.9% | 4,312 | +0.7% | 0.00% | 0.0% |
| Q3 2021 | $17,000 | -5.6% | 4,282 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $18,000 | +125.0% | 4,282 | +90.7% | 0.00% | – |
| Q1 2021 | $8,000 | +166.7% | 2,245 | +179.2% | 0.00% | – |
| Q1 2020 | $3,000 | – | 804 | +5260.0% | 0.00% | – |
| Q4 2019 | $0 | -100.0% | 15 | -95.3% | 0.00% | – |
| Q2 2019 | $3,000 | +200.0% | 318 | +200.0% | 0.00% | – |
| Q4 2018 | $1,000 | -80.0% | 106 | -33.3% | 0.00% | – |
| Q1 2017 | $5,000 | -64.3% | 159 | -79.4% | 0.00% | -100.0% |
| Q4 2016 | $14,000 | – | 772 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| TANG KEVIN C | 240,000 | $1,027,000 | 95.09% |
| TANG CAPITAL MANAGEMENT LLC | 10,049,224 | $43,011,000 | 8.56% |
| RTW INVESTMENTS, LP | 2,327,903 | $9,963,000 | 0.15% |
| Boxer Capital, LLC | 890,700 | $3,812,000 | 0.13% |
| Tibra Equities Europe Ltd | 72,600 | $311,000 | 0.10% |
| WealthTrust Axiom LLC | 25,400 | $108,000 | 0.04% |
| GSA CAPITAL PARTNERS LLP | 52,749 | $226,000 | 0.02% |
| FIRST MIDWEST BANK TRUST DIVISION | 34,231 | $147,000 | 0.02% |
| HOLLENCREST CAPITAL MANAGEMENT | 42,355 | $181,000 | 0.02% |
| Summit Global Investments | 48,500 | $208,000 | 0.01% |