AMAG PHARMACEUTICALS INC's ticker is AMAG and the CUSIP is 00163U106. A total of 170 filers reported holding AMAG PHARMACEUTICALS INC in Q1 2019. The put-call ratio across all filers is 1.23 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $5,701,000 | -15.5% | 442,631 | -0.3% | 0.01% | -22.2% |
| Q4 2018 | $6,746,000 | -61.8% | 444,135 | -49.6% | 0.01% | -18.2% |
| Q3 2018 | $17,638,000 | +105.9% | 881,910 | +100.8% | 0.01% | 0.0% |
| Q2 2018 | $8,565,000 | +174.9% | 439,246 | +184.0% | 0.01% | +175.0% |
| Q1 2018 | $3,116,000 | +264.0% | 154,649 | +139.5% | 0.00% | +300.0% |
| Q4 2017 | $856,000 | -28.1% | 64,579 | 0.0% | 0.00% | -50.0% |
| Q3 2017 | $1,191,000 | +3.6% | 64,579 | +3.4% | 0.00% | 0.0% |
| Q2 2017 | $1,150,000 | -17.8% | 62,481 | +0.7% | 0.00% | 0.0% |
| Q1 2017 | $1,399,000 | -32.9% | 62,055 | +3.6% | 0.00% | -33.3% |
| Q4 2016 | $2,084,000 | +55.5% | 59,891 | +9.5% | 0.00% | +50.0% |
| Q3 2016 | $1,340,000 | +0.8% | 54,675 | -1.6% | 0.00% | 0.0% |
| Q2 2016 | $1,329,000 | -73.1% | 55,547 | -73.7% | 0.00% | -77.8% |
| Q1 2016 | $4,949,000 | -22.0% | 211,501 | +0.6% | 0.01% | -25.0% |
| Q4 2015 | $6,346,000 | +195.9% | 210,198 | +289.4% | 0.01% | +200.0% |
| Q3 2015 | $2,145,000 | -30.1% | 53,983 | +21.6% | 0.00% | -33.3% |
| Q2 2015 | $3,067,000 | +50.6% | 44,412 | +19.2% | 0.01% | +50.0% |
| Q1 2015 | $2,037,000 | -75.8% | 37,269 | -81.1% | 0.00% | -75.0% |
| Q4 2014 | $8,400,000 | +33.5% | 197,084 | -0.0% | 0.02% | +23.1% |
| Q3 2014 | $6,290,000 | +54.0% | 197,128 | 0.0% | 0.01% | +62.5% |
| Q2 2014 | $4,084,000 | +11.8% | 197,128 | +4.4% | 0.01% | 0.0% |
| Q1 2014 | $3,653,000 | -20.3% | 188,802 | 0.0% | 0.01% | -20.0% |
| Q4 2013 | $4,582,000 | +16.1% | 188,802 | +2.8% | 0.01% | 0.0% |
| Q3 2013 | $3,946,000 | -2.3% | 183,702 | +1.2% | 0.01% | -9.1% |
| Q2 2013 | $4,039,000 | – | 181,510 | – | 0.01% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ARMISTICE CAPITAL, LLC | 4,060,000 | $46,893,000 | 3.11% |
| Camber Capital Management LP | 4,390,000 | $50,705,000 | 2.67% |
| Palo Alto Investors LP | 3,078,874 | $35,561,000 | 2.37% |
| Permanens Capital L.P. | 407,811 | $4,710,000 | 1.32% |
| Fondren Management LP | 35,000 | $404,000 | 0.34% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 33,524 | $387,000 | 0.29% |
| BOOTHBAY FUND MANAGEMENT, LLC | 240,000 | $2,772,000 | 0.25% |
| Broadfin Capital, LLC | 100,000 | $1,155,000 | 0.21% |
| FOX RUN MANAGEMENT, L.L.C. | 13,687 | $158,000 | 0.14% |
| Spark Investment Management LLC | 92,200 | $1,064,000 | 0.14% |