LA JOLLA PHARMACEUTICAL CO's ticker is LJPC and the CUSIP is 503459604. A total of 40 filers reported holding LA JOLLA PHARMACEUTICAL CO in Q1 2015. The put-call ratio across all filers is - and the average weighting 1.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $0 | -100.0% | 35 | -99.9% | 0.00% | – |
| Q2 2021 | $239,000 | -18.2% | 55,995 | -18.8% | 0.00% | – |
| Q1 2021 | $292,000 | +7.4% | 68,918 | -1.6% | 0.00% | – |
| Q4 2020 | $272,000 | +0.7% | 70,011 | +4.7% | 0.00% | – |
| Q3 2020 | $270,000 | +13.9% | 66,897 | +20.1% | 0.00% | – |
| Q2 2020 | $237,000 | +20.3% | 55,685 | +18.5% | 0.00% | – |
| Q1 2020 | $197,000 | +146.2% | 46,996 | +130.0% | 0.00% | – |
| Q4 2019 | $80,000 | +50.9% | 20,435 | +234.2% | 0.00% | – |
| Q3 2019 | $53,000 | -1.9% | 6,114 | +1.8% | 0.00% | – |
| Q2 2019 | $54,000 | -68.6% | 6,007 | -77.7% | 0.00% | – |
| Q1 2019 | $172,000 | -61.8% | 26,962 | -43.6% | 0.00% | – |
| Q4 2018 | $450,000 | -86.5% | 47,803 | -71.2% | 0.00% | -100.0% |
| Q3 2018 | $3,335,000 | +46.9% | 165,781 | +112.9% | 0.00% | 0.0% |
| Q2 2018 | $2,271,000 | -26.6% | 77,882 | -25.0% | 0.00% | 0.0% |
| Q1 2018 | $3,092,000 | +144.4% | 103,889 | +164.2% | 0.00% | 0.0% |
| Q4 2017 | $1,265,000 | -34.2% | 39,318 | -28.9% | 0.00% | 0.0% |
| Q3 2017 | $1,922,000 | -17.8% | 55,291 | -29.7% | 0.00% | -50.0% |
| Q2 2017 | $2,339,000 | +34.4% | 78,607 | +34.7% | 0.00% | +100.0% |
| Q1 2017 | $1,740,000 | +161.3% | 58,352 | +53.0% | 0.00% | 0.0% |
| Q4 2016 | $666,000 | -25.0% | 38,133 | +2.0% | 0.00% | 0.0% |
| Q3 2016 | $888,000 | +66.6% | 37,389 | +12.2% | 0.00% | – |
| Q2 2016 | $533,000 | -27.3% | 33,327 | -5.1% | 0.00% | -100.0% |
| Q1 2016 | $733,000 | -80.3% | 35,101 | -74.5% | 0.00% | -66.7% |
| Q4 2015 | $3,720,000 | -8.4% | 137,802 | -5.8% | 0.00% | 0.0% |
| Q3 2015 | $4,062,000 | +220.3% | 146,303 | +182.4% | 0.00% | +200.0% |
| Q2 2015 | $1,268,000 | +73.2% | 51,809 | +29.5% | 0.00% | – |
| Q1 2015 | $732,000 | +32.4% | 40,000 | +33.3% | 0.00% | – |
| Q4 2014 | $553,000 | +4153.8% | 30,000 | +1900.0% | 0.00% | – |
| Q2 2014 | $13,000 | +116.7% | 1,500 | +150.0% | 0.00% | – |
| Q1 2014 | $6,000 | – | 600 | – | 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% |