AMAG PHARMACEUTICALS INC's ticker is AMAG and the CUSIP is 00163U106. A total of 171 filers reported holding AMAG PHARMACEUTICALS INC in Q4 2017. The put-call ratio across all filers is 1.83 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2020 | $0 | – | 10 | -81.8% | 0.00% | – |
| Q2 2020 | $0 | – | 55 | 0.0% | 0.00% | – |
| Q1 2020 | $0 | -100.0% | 55 | 0.0% | 0.00% | – |
| Q4 2019 | $1,000 | -99.9% | 55 | -100.0% | 0.00% | -100.0% |
| Q3 2019 | $1,836,000 | +1773.5% | 158,980 | +1516.6% | 0.00% | – |
| Q2 2019 | $98,000 | -94.4% | 9,834 | -92.7% | 0.00% | -100.0% |
| Q1 2019 | $1,741,000 | -56.7% | 135,139 | -49.0% | 0.00% | -66.7% |
| Q4 2018 | $4,023,000 | +473.1% | 264,900 | +654.7% | 0.01% | +800.0% |
| Q3 2018 | $702,000 | -40.8% | 35,100 | -42.3% | 0.00% | -50.0% |
| Q2 2018 | $1,186,000 | +14725.0% | 60,800 | +15100.0% | 0.00% | – |
| Q1 2018 | $8,000 | -94.4% | 400 | -94.9% | 0.00% | – |
| Q3 2017 | $144,000 | -62.4% | 7,800 | -62.5% | 0.00% | -100.0% |
| Q2 2017 | $383,000 | +527.9% | 20,800 | +670.4% | 0.00% | – |
| Q1 2017 | $61,000 | – | 2,700 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| HUNTINGTON NATIONAL BANK | 1 | $14 | 0.00% |