LA JOLLA PHARMACEUTICAL CO's ticker is LJPC and the CUSIP is 503459604. A total of 65 filers reported holding LA JOLLA PHARMACEUTICAL CO in Q3 2020. The put-call ratio across all filers is 1.38 and the average weighting 1.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $104,000 | +9.5% | 24,411 | 0.0% | 0.00% | – |
| Q4 2020 | $95,000 | +2.2% | 24,411 | +5.7% | 0.00% | – |
| Q3 2020 | $93,000 | -17.7% | 23,091 | -13.2% | 0.00% | – |
| Q2 2020 | $113,000 | 0.0% | 26,596 | -0.8% | 0.00% | – |
| Q1 2020 | $113,000 | +7.6% | 26,817 | 0.0% | 0.00% | – |
| Q4 2019 | $105,000 | -55.5% | 26,817 | +0.2% | 0.00% | – |
| Q3 2019 | $236,000 | -5.2% | 26,769 | -0.7% | 0.00% | – |
| Q2 2019 | $249,000 | +44.8% | 26,954 | +0.8% | 0.00% | – |
| Q1 2019 | $172,000 | -33.8% | 26,747 | -3.1% | 0.00% | -100.0% |
| Q4 2018 | $260,000 | -30.3% | 27,594 | +48.9% | 0.00% | 0.0% |
| Q3 2018 | $373,000 | -35.6% | 18,530 | -6.7% | 0.00% | 0.0% |
| Q2 2018 | $579,000 | +22.7% | 19,855 | +25.2% | 0.00% | 0.0% |
| Q1 2018 | $472,000 | -8.9% | 15,860 | -1.4% | 0.00% | 0.0% |
| Q4 2017 | $518,000 | -26.4% | 16,090 | -20.5% | 0.00% | -50.0% |
| Q3 2017 | $704,000 | +18.1% | 20,247 | +1.2% | 0.00% | +100.0% |
| Q2 2017 | $596,000 | +21.9% | 20,012 | +22.1% | 0.00% | 0.0% |
| Q1 2017 | $489,000 | +88.1% | 16,394 | +10.5% | 0.00% | 0.0% |
| Q4 2016 | $260,000 | -21.0% | 14,840 | +7.4% | 0.00% | 0.0% |
| Q3 2016 | $329,000 | +50.9% | 13,815 | +1.6% | 0.00% | 0.0% |
| Q2 2016 | $218,000 | -27.1% | 13,595 | -4.9% | 0.00% | 0.0% |
| Q1 2016 | $299,000 | -16.5% | 14,302 | +7.8% | 0.00% | 0.0% |
| Q4 2015 | $358,000 | +27.0% | 13,262 | +30.7% | 0.00% | 0.0% |
| Q3 2015 | $282,000 | +19.5% | 10,147 | +5.5% | 0.00% | 0.0% |
| Q2 2015 | $236,000 | – | 9,620 | – | 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% |