ANTHERA PHARMACEUTICALS INC's ticker is ANTH and the CUSIP is 03674U201. A total of 73 filers reported holding ANTHERA PHARMACEUTICALS INC in Q4 2016. The put-call ratio across all filers is 1.31 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2017 | $54,000 | -34.1% | 126,380 | 0.0% | 0.00% | – |
| Q4 2016 | $82,000 | -80.2% | 126,380 | -4.1% | 0.00% | – |
| Q3 2016 | $415,000 | -36.7% | 131,730 | -38.0% | 0.00% | -100.0% |
| Q2 2016 | $656,000 | -13.2% | 212,457 | +1.8% | 0.00% | 0.0% |
| Q1 2016 | $756,000 | -22.6% | 208,710 | -0.9% | 0.00% | 0.0% |
| Q4 2015 | $977,000 | -23.9% | 210,600 | 0.0% | 0.00% | 0.0% |
| Q3 2015 | $1,283,000 | -20.6% | 210,600 | +12.4% | 0.00% | 0.0% |
| Q2 2015 | $1,615,000 | – | 187,318 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Abingworth LLP | 861,723 | $1,174,000 | 0.98% |
| R&F Capital Advisors LP | 171,205 | $111,000 | 0.04% |
| Rhenman & Partners Asset Management AB | 200,000 | $130,000 | 0.02% |
| Rock Springs Capital Management LP | 380,000 | $247,000 | 0.02% |
| WHITE PINE CAPITAL LLC | 35,000 | $23,000 | 0.01% |
| BVF INC/IL | 62,292 | $40,000 | 0.01% |
| Virtu KCG Holdings LLC | 271,239 | $176,000 | 0.00% |
| TURNER INVESTMENTS LLC | 15,000 | $10,000 | 0.00% |
| TWO SIGMA SECURITIES, LLC | 11,736 | $8,000 | 0.00% |
| Tower Research Capital LLC (TRC) | 36,413 | $24,000 | 0.00% |