AMAG PHARMACEUTICALS INC's ticker is AMAG and the CUSIP is 00163U106. A total of 175 filers reported holding AMAG PHARMACEUTICALS INC in Q1 2018. The put-call ratio across all filers is 2.96 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2020 | $83,000 | +7.8% | 8,833 | -12.8% | 0.00% | 0.0% |
Q2 2020 | $77,000 | +22.2% | 10,127 | 0.0% | 0.00% | 0.0% |
Q1 2020 | $63,000 | +600.0% | 10,127 | +1029.0% | 0.00% | – |
Q2 2019 | $9,000 | -80.9% | 897 | -71.1% | 0.00% | -100.0% |
Q4 2018 | $47,000 | +571.4% | 3,100 | +454.6% | 0.00% | +200.0% |
Q4 2017 | $7,000 | -84.4% | 559 | -77.3% | 0.00% | -75.0% |
Q3 2017 | $45,000 | +542.9% | 2,459 | +514.8% | 0.00% | +300.0% |
Q2 2017 | $7,000 | -91.6% | 400 | -89.1% | 0.00% | -87.5% |
Q1 2017 | $83,000 | -91.8% | 3,664 | -87.4% | 0.01% | -93.4% |
Q4 2016 | $1,013,000 | +95.9% | 29,107 | +37.9% | 0.12% | +125.9% |
Q3 2016 | $517,000 | +89.4% | 21,100 | +84.9% | 0.05% | +42.1% |
Q2 2016 | $273,000 | +1606.2% | 11,409 | +1577.8% | 0.04% | +1800.0% |
Q1 2016 | $16,000 | -71.4% | 680 | -51.4% | 0.00% | -75.0% |
Q3 2015 | $56,000 | +166.7% | 1,400 | +366.7% | 0.01% | +166.7% |
Q2 2015 | $21,000 | -89.4% | 300 | -95.2% | 0.00% | -89.3% |
Q3 2014 | $198,000 | +32.9% | 6,200 | -13.9% | 0.03% | +40.0% |
Q2 2014 | $149,000 | +132.8% | 7,200 | +118.2% | 0.02% | +122.2% |
Q1 2014 | $64,000 | -12.3% | 3,300 | -3.2% | 0.01% | -25.0% |
Q3 2013 | $73,000 | -89.8% | 3,408 | -88.7% | 0.01% | -91.0% |
Q1 2013 | $719,000 | – | 30,146 | – | 0.13% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Camber Capital Management LP | 4,390,000 | $33,584,000 | 1.92% |
Bleichroeder LP | 1,299,994 | $9,945,000 | 1.76% |
ARMISTICE CAPITAL, LLC | 4,120,000 | $31,518,000 | 1.38% |
Palo Alto Investors LP | 2,959,587 | $22,641,000 | 1.36% |
Permanens Capital L.P. | 359,461 | $2,750,000 | 1.04% |
IRONWOOD INVESTMENT MANAGEMENT LLC | 31,607 | $242,000 | 0.19% |
BOOTHBAY FUND MANAGEMENT, LLC | 348,000 | $2,662,000 | 0.18% |
JACOBS LEVY EQUITY MANAGEMENT, INC | 795,611 | $6,086,000 | 0.07% |
Teza Capital Management LLC | 23,269 | $178,000 | 0.04% |
Livforsakringsbolaget Skandia, Omsesidigt | 38,800 | $297,000 | 0.03% |