ARROWSTREET CAPITAL, LIMITED PARTNERSHIP - AMAG PHARMACEUTICALS ownership

AMAG PHARMACEUTICALS's ticker is and the CUSIP is 00163U10. A total of 1 filers reported holding AMAG PHARMACEUTICALS in Q1 2014. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP ownership history of AMAG PHARMACEUTICALS
ValueSharesWeighting
Q3 2015$7,127,0000.0%103,2000.0%0.02%
-55.0%
Q2 2015$7,127,000
+569.8%
103,200
+87.7%
0.04%
+566.7%
Q1 2014$1,064,000
+231.5%
54,976
+315.3%
0.01%
+200.0%
Q4 2013$321,00013,2380.00%
Other shareholders
AMAG PHARMACEUTICALS shareholders Q1 2014
NameSharesValueWeighting ↓
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 54,976$1,064,0000.01%
View complete list of AMAG PHARMACEUTICALS shareholders