LA JOLLA PHARMACEUTICAL CO's ticker is LJPC and the CUSIP is 503459604. A total of 77 filers reported holding LA JOLLA PHARMACEUTICAL CO in Q2 2020. The put-call ratio across all filers is 0.95 and the average weighting 1.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $179,000 | +9.1% | 42,200 | 0.0% | 0.00% | – |
| Q4 2020 | $164,000 | -3.5% | 42,200 | 0.0% | 0.00% | – |
| Q3 2020 | $170,000 | -5.6% | 42,200 | 0.0% | 0.00% | – |
| Q2 2020 | $180,000 | +34.3% | 42,200 | +32.3% | 0.00% | – |
| Q1 2020 | $134,000 | +7.2% | 31,900 | 0.0% | 0.00% | – |
| Q4 2019 | $125,000 | -55.5% | 31,900 | 0.0% | 0.00% | – |
| Q3 2019 | $281,000 | -4.7% | 31,900 | 0.0% | 0.00% | – |
| Q2 2019 | $295,000 | +43.9% | 31,900 | 0.0% | 0.00% | – |
| Q1 2019 | $205,000 | -31.9% | 31,900 | 0.0% | 0.00% | – |
| Q4 2018 | $301,000 | -53.1% | 31,900 | 0.0% | 0.00% | -100.0% |
| Q3 2018 | $642,000 | -36.6% | 31,900 | -8.1% | 0.00% | 0.0% |
| Q2 2018 | $1,012,000 | -19.7% | 34,700 | -18.0% | 0.00% | -50.0% |
| Q1 2018 | $1,260,000 | -7.4% | 42,300 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $1,361,000 | -7.5% | 42,300 | 0.0% | 0.00% | 0.0% |
| Q3 2017 | $1,471,000 | +16.8% | 42,300 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $1,259,000 | -0.3% | 42,300 | 0.0% | 0.00% | 0.0% |
| Q1 2017 | $1,263,000 | +93.1% | 42,300 | +13.4% | 0.00% | +100.0% |
| Q4 2016 | $654,000 | -26.3% | 37,300 | 0.0% | 0.00% | 0.0% |
| Q3 2016 | $887,000 | +48.6% | 37,300 | 0.0% | 0.00% | 0.0% |
| Q2 2016 | $597,000 | -23.5% | 37,300 | 0.0% | 0.00% | 0.0% |
| Q1 2016 | $780,000 | -22.5% | 37,300 | 0.0% | 0.00% | -50.0% |
| Q4 2015 | $1,007,000 | – | 37,300 | – | 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% |