AMAG PHARMACEUTICALS INC's ticker is and the CUSIP is 00163UAA4. A total of 21 filers reported holding AMAG PHARMACEUTICALS INC in Q4 2014. The put-call ratio across all filers is - and the average weighting 1.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $5,265,000 | +24.9% | 3,721,000 | 0.0% | 0.50% | +16.5% |
| Q3 2016 | $4,215,000 | +2.3% | 3,721,000 | 0.0% | 0.43% | +26.8% |
| Q2 2016 | $4,122,000 | -81.7% | 3,721,000 | -82.0% | 0.34% | -81.1% |
| Q1 2016 | $22,487,000 | -14.0% | 20,721,000 | 0.0% | 1.80% | -10.2% |
| Q4 2015 | $26,144,000 | -21.7% | 20,721,000 | 0.0% | 2.01% | -24.6% |
| Q3 2015 | $33,369,000 | -37.7% | 20,721,000 | 0.0% | 2.66% | -15.9% |
| Q2 2015 | $53,587,000 | +77.8% | 20,721,000 | +42.9% | 3.17% | +107.2% |
| Q1 2015 | $30,140,000 | +94.9% | 14,505,000 | +56.8% | 1.53% | +106.2% |
| Q4 2014 | $15,461,000 | +24.7% | 9,250,000 | 0.0% | 0.74% | +2.5% |
| Q3 2014 | $12,394,000 | +26.2% | 9,250,000 | 0.0% | 0.72% | +16.2% |
| Q2 2014 | $9,824,000 | +43.0% | 9,250,000 | +37.0% | 0.62% | +74.7% |
| Q1 2014 | $6,872,000 | – | 6,750,000 | – | 0.36% | – |
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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% |