AMAG PHARMACEUTICALS INC's ticker is and the CUSIP is 00163UAA4. A total of 26 filers reported holding AMAG PHARMACEUTICALS INC in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.6%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $3,000 | 0.0% | 3,000 | 0.0% | 0.00% | – |
| Q3 2018 | $3,000 | 0.0% | 3,000 | 0.0% | 0.00% | – |
| Q2 2018 | $3,000 | 0.0% | 3,000 | 0.0% | 0.00% | – |
| Q1 2018 | $3,000 | 0.0% | 3,000 | 0.0% | 0.00% | – |
| Q4 2017 | $3,000 | 0.0% | 3,000 | 0.0% | 0.00% | – |
| Q3 2017 | $3,000 | 0.0% | 3,000 | 0.0% | 0.00% | – |
| Q2 2017 | $3,000 | -98.9% | 3,000 | -98.5% | 0.00% | – |
| Q4 2016 | $282,000 | +139.0% | 200,000 | +90.5% | 0.00% | – |
| Q3 2016 | $118,000 | -97.9% | 105,000 | -98.0% | 0.00% | -100.0% |
| Q2 2016 | $5,686,000 | +4718.6% | 5,157,000 | +4631.2% | 0.00% | – |
| Q1 2016 | $118,000 | -12.6% | 109,000 | -0.9% | 0.00% | – |
| Q4 2015 | $135,000 | -28.9% | 110,000 | -6.0% | 0.00% | – |
| Q3 2015 | $190,000 | – | 117,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Birch Grove Capital LP | 7,424,000 | $7,748,000 | 4.66% |
| Bruce & Co., Inc. | 5,500,000 | $5,500,000 | 1.26% |
| IRON Financial LLC | 1,025,000 | $1,066,000 | 0.94% |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 9,291,000 | $9,812,000 | 0.90% |
| Sonora Investment Management, LLC | 1,430,000 | $1,495,566,000 | 0.28% |
| CSS LLC/IL | 3,305,000 | $3,445,000 | 0.17% |
| FMR LLC | 5,100,000 | $5,247,000 | 0.00% |
| Allianz Asset Management GmbH | 700,000 | $728,000 | 0.00% |
| JPMORGAN CHASE & CO | 4,365,000 | $4,605,000 | 0.00% |
| North Star Investment Management Corp. | 1,000 | $1,000 | 0.00% |