ANTHERA PHARMACEUTICALS INC's ticker is and the CUSIP is 03674U950. A total of 1 filers reported holding ANTHERA PHARMACEUTICALS INC in Q1 2018. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2017 | $109,000 | – | 658 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 100 | $0 | 0.00% |