ARDELYX INC's ticker is ARDX and the CUSIP is 039697107. A total of 51 filers reported holding ARDELYX INC in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $934,000 | +54.9% | 333,702 | -0.9% | 0.00% | 0.0% |
| Q4 2018 | $603,000 | -79.3% | 336,702 | -49.8% | 0.00% | -50.0% |
| Q3 2018 | $2,914,000 | +134.6% | 670,104 | +99.6% | 0.00% | 0.0% |
| Q2 2018 | $1,242,000 | -27.3% | 335,723 | -0.7% | 0.00% | 0.0% |
| Q1 2018 | $1,708,000 | -23.5% | 338,148 | 0.0% | 0.00% | -33.3% |
| Q4 2017 | $2,232,000 | +26.4% | 338,148 | +7.2% | 0.00% | +50.0% |
| Q3 2017 | $1,766,000 | +10.1% | 315,361 | +0.3% | 0.00% | 0.0% |
| Q2 2017 | $1,604,000 | -58.7% | 314,562 | +2.5% | 0.00% | -66.7% |
| Q1 2017 | $3,883,000 | +478.7% | 306,935 | +549.9% | 0.01% | +500.0% |
| Q4 2016 | $671,000 | +59.4% | 47,230 | +45.1% | 0.00% | 0.0% |
| Q3 2016 | $421,000 | +48.2% | 32,540 | 0.0% | 0.00% | – |
| Q2 2016 | $284,000 | +23.5% | 32,540 | +10.0% | 0.00% | – |
| Q1 2016 | $230,000 | -48.0% | 29,584 | +21.3% | 0.00% | -100.0% |
| Q4 2015 | $442,000 | +30.4% | 24,387 | +24.5% | 0.00% | 0.0% |
| Q3 2015 | $339,000 | +21.5% | 19,595 | +12.3% | 0.00% | 0.0% |
| Q2 2015 | $279,000 | +365.0% | 17,444 | +279.3% | 0.00% | – |
| Q1 2015 | $60,000 | -31.0% | 4,599 | 0.0% | 0.00% | – |
| Q4 2014 | $87,000 | +33.8% | 4,599 | 0.0% | 0.00% | – |
| Q3 2014 | $65,000 | – | 4,599 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| NEA Management Company, LLC | 15,335,047 | $42,938,000 | 2.23% |
| DAFNA Capital Management LLC | 676,759 | $1,895,000 | 0.82% |
| Pekin Hardy Strauss, Inc. | 2,712,304 | $7,594,000 | 0.60% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 3,284,298 | $9,196,000 | 0.35% |
| 683 Capital Management, LLC | 1,036,404 | $2,902,000 | 0.26% |
| Rock Springs Capital Management LP | 2,000,000 | $5,600,000 | 0.22% |
| ALGERT GLOBAL LLC | 47,595 | $133,000 | 0.08% |
| Tekla Capital Management LLC | 639,370 | $1,790,000 | 0.07% |
| WEDBUSH SECURITIES INC | 192,756 | $540,000 | 0.06% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 4,000,000 | $11,200,000 | 0.03% |