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 | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $1,000 | -97.6% | 156 | -98.4% | 0.00% | – |
| Q1 2021 | $42,000 | +7.7% | 10,000 | 0.0% | 0.00% | – |
| Q4 2020 | $39,000 | -2.5% | 10,000 | 0.0% | 0.00% | – |
| Q3 2020 | $40,000 | -7.0% | 10,000 | 0.0% | 0.00% | – |
| Q2 2020 | $43,000 | +2.4% | 10,000 | 0.0% | 0.00% | – |
| Q1 2020 | $42,000 | +7.7% | 10,000 | 0.0% | 0.00% | – |
| Q4 2019 | $39,000 | -79.9% | 10,000 | -54.5% | 0.00% | – |
| Q3 2019 | $194,000 | +83.0% | 22,000 | +91.3% | 0.00% | – |
| Q2 2019 | $106,000 | -31.2% | 11,500 | -52.1% | 0.00% | – |
| Q1 2019 | $154,000 | -31.9% | 24,000 | 0.0% | 0.00% | – |
| Q4 2018 | $226,000 | -53.2% | 24,000 | 0.0% | 0.00% | -100.0% |
| Q3 2018 | $483,000 | -31.0% | 24,000 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $700,000 | +13.6% | 24,000 | +15.9% | 0.00% | 0.0% |
| Q1 2018 | $616,000 | -7.5% | 20,700 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $666,000 | +4.7% | 20,700 | +13.1% | 0.00% | 0.0% |
| Q3 2017 | $636,000 | +16.7% | 18,300 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $545,000 | +20.8% | 18,300 | +21.2% | 0.00% | 0.0% |
| Q1 2017 | $451,000 | +89.5% | 15,101 | +11.0% | 0.00% | – |
| Q4 2016 | $238,000 | -26.5% | 13,600 | 0.0% | 0.00% | – |
| Q3 2016 | $324,000 | +48.6% | 13,600 | 0.0% | 0.00% | – |
| Q2 2016 | $218,000 | -23.2% | 13,600 | 0.0% | 0.00% | – |
| Q1 2016 | $284,000 | -22.6% | 13,600 | 0.0% | 0.00% | -100.0% |
| Q4 2015 | $367,000 | +14.7% | 13,600 | +18.3% | 0.00% | 0.0% |
| Q3 2015 | $320,000 | +114.8% | 11,500 | +89.2% | 0.00% | – |
| Q2 2015 | $149,000 | – | 6,078 | – | 0.00% | – |
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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% |