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 2022 | $1,000 | -88.9% | 350 | -84.2% | 0.00% | – |
| Q1 2022 | $9,000 | -57.1% | 2,218 | -49.9% | 0.00% | – |
| Q4 2021 | $21,000 | +600.0% | 4,427 | +532.4% | 0.00% | – |
| Q3 2021 | $3,000 | -70.0% | 700 | -71.2% | 0.00% | – |
| Q2 2021 | $10,000 | -41.2% | 2,427 | -36.6% | 0.00% | – |
| Q1 2021 | $17,000 | -59.5% | 3,826 | -64.2% | 0.00% | – |
| Q4 2020 | $42,000 | -20.8% | 10,700 | -18.2% | 0.00% | – |
| Q3 2020 | $53,000 | -36.9% | 13,082 | -34.1% | 0.00% | – |
| Q2 2020 | $84,000 | -24.3% | 19,845 | -24.8% | 0.00% | – |
| Q1 2020 | $111,000 | -9.0% | 26,406 | -14.7% | 0.00% | – |
| Q4 2019 | $122,000 | +13.0% | 30,972 | +152.2% | 0.00% | – |
| Q3 2019 | $108,000 | +390.9% | 12,282 | +435.2% | 0.00% | – |
| Q2 2019 | $22,000 | 0.0% | 2,295 | -31.9% | 0.00% | – |
| Q1 2019 | $22,000 | -86.5% | 3,369 | -80.5% | 0.00% | – |
| Q4 2018 | $163,000 | -76.0% | 17,240 | -48.8% | 0.00% | – |
| Q3 2018 | $678,000 | +226.0% | 33,701 | +372.1% | 0.00% | – |
| Q2 2018 | $208,000 | -92.8% | 7,138 | -92.7% | 0.00% | -100.0% |
| Q1 2018 | $2,907,000 | +482.6% | 97,622 | +529.3% | 0.00% | – |
| Q4 2017 | $499,000 | -25.2% | 15,513 | -19.0% | 0.00% | – |
| Q3 2017 | $667,000 | -22.0% | 19,163 | -33.3% | 0.00% | – |
| Q2 2017 | $855,000 | +375.0% | 28,715 | +376.1% | 0.00% | – |
| Q1 2017 | $180,000 | +27.7% | 6,031 | -25.5% | 0.00% | – |
| Q4 2016 | $141,000 | -43.4% | 8,092 | -22.8% | 0.00% | – |
| Q3 2016 | $249,000 | +33.9% | 10,487 | -9.8% | 0.00% | – |
| Q2 2016 | $186,000 | -28.7% | 11,625 | -6.7% | 0.00% | – |
| Q1 2016 | $261,000 | -74.5% | 12,464 | -67.1% | 0.00% | -100.0% |
| Q4 2015 | $1,023,000 | +298.1% | 37,887 | +309.6% | 0.00% | – |
| Q3 2015 | $257,000 | -16.3% | 9,250 | -26.1% | 0.00% | – |
| Q2 2015 | $307,000 | +403.3% | 12,512 | +280.2% | 0.00% | – |
| Q1 2015 | $61,000 | -23.8% | 3,291 | -23.7% | 0.00% | – |
| Q4 2014 | $80,000 | – | 4,311 | – | 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% |