ANTHERA PHARMACEUTICALS INC's ticker is ANTH and the CUSIP is 03674U201. A total of 74 filers reported holding ANTHERA PHARMACEUTICALS INC in Q2 2015. The put-call ratio across all filers is 2.92 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2016 | $254,000 | +2.8% | 82,175 | +20.3% | 0.01% | 0.0% |
| Q1 2016 | $247,000 | +268.7% | 68,300 | +371.0% | 0.01% | +400.0% |
| Q4 2015 | $67,000 | -43.2% | 14,500 | -24.9% | 0.00% | -50.0% |
| Q3 2015 | $118,000 | -64.0% | 19,300 | -49.2% | 0.00% | -66.7% |
| Q2 2015 | $328,000 | +81.2% | 38,000 | -6.2% | 0.01% | +100.0% |
| Q1 2015 | $181,000 | +144.6% | 40,500 | -13.5% | 0.00% | +200.0% |
| Q4 2014 | $74,000 | -55.2% | 46,800 | -45.5% | 0.00% | -66.7% |
| Q3 2014 | $165,000 | +251.1% | 85,842 | +520.2% | 0.00% | +200.0% |
| Q2 2014 | $47,000 | -4.1% | 13,842 | -5.2% | 0.00% | 0.0% |
| Q1 2014 | $49,000 | -65.5% | 14,600 | -58.6% | 0.00% | -50.0% |
| Q3 2013 | $142,000 | – | 35,264 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ProQuest Associates IV LLC | 1,900,000 | $16,378,000 | 3.36% |
| Hilltop Park Associates LLC | 120,000 | $1,034,000 | 2.05% |
| Abingworth LLP | 437,994 | $3,767,000 | 1.71% |
| Sio Capital Management, LLC | 238,158 | $2,053,000 | 1.01% |
| Rhenman & Partners Asset Management AB | 619,600 | $5,341,000 | 0.64% |
| Broadfin Capital, LLC | 1,370,457 | $11,813,000 | 0.64% |
| Perceptive Advisors | 1,202,156 | $10,363,000 | 0.62% |
| BOGLE INVESTMENT MANAGEMENT L P /DE/ | 931,257 | $8,027,000 | 0.60% |
| WEXFORD CAPITAL LP | 177,500 | $1,530,000 | 0.41% |
| Rock Springs Capital Management LP | 470,000 | $4,051,000 | 0.30% |