RETROPHIN INC's ticker is RTRX and the CUSIP is 761299106. A total of 121 filers reported holding RETROPHIN INC in Q1 2018. The put-call ratio across all filers is 0.14 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $333,000 | -43.8% | 11,600 | -58.7% | 0.02% | -50.0% |
| Q4 2017 | $592,000 | +103.4% | 28,100 | +140.2% | 0.04% | +80.0% |
| Q3 2017 | $291,000 | +4.3% | 11,700 | -18.8% | 0.02% | +11.1% |
| Q2 2017 | $279,000 | -55.6% | 14,400 | -56.7% | 0.02% | -52.6% |
| Q4 2016 | $629,000 | +48.7% | 33,245 | +75.9% | 0.04% | +65.2% |
| Q3 2016 | $423,000 | -48.9% | 18,900 | -59.4% | 0.02% | -50.0% |
| Q2 2016 | $828,000 | +119.6% | 46,509 | +68.6% | 0.05% | +91.7% |
| Q1 2016 | $377,000 | -62.0% | 27,589 | -43.7% | 0.02% | -51.0% |
| Q3 2015 | $993,000 | +214.2% | 48,990 | +414.6% | 0.05% | +308.3% |
| Q2 2015 | $316,000 | +14.9% | 9,520 | -68.7% | 0.01% | -14.3% |
| Q3 2014 | $275,000 | – | 30,444 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SCOPIA CAPITAL MANAGEMENT LP | 1,785,909 | $36,450,000 | 4.01% |
| RA Capital Management | 4,635,687 | $94,614,000 | 1.84% |
| Pinz Capital Management, LP | 91,700 | $1,872,000 | 0.86% |
| Rock Springs Capital Management LP | 1,024,261 | $20,905,000 | 0.57% |
| SPHERA FUNDS MANAGEMENT LTD. | 250,000 | $5,103,000 | 0.48% |
| Perceptive Advisors | 3,240,112 | $28,871,000 | 0.47% |
| Avoro Capital Advisors LLC | 1,050,000 | $21,431,000 | 0.42% |
| 361 CAPITAL LLC | 43,408 | $886,000 | 0.42% |
| Zebra Capital Management LLC | 13,975 | $285,000 | 0.41% |
| Virtus ETF Advisers LLC | 34,937 | $713,000 | 0.34% |