A.R.T. Advisors, LLC - AMAG PHARMACEUTICALS INC ownership

AMAG PHARMACEUTICALS INC's ticker is AMAG and the CUSIP is 00163U106. A total of 177 filers reported holding AMAG PHARMACEUTICALS INC in Q2 2017. The put-call ratio across all filers is 2.26 and the average weighting 0.1%.

Quarter-by-quarter ownership
A.R.T. Advisors, LLC ownership history of AMAG PHARMACEUTICALS INC
ValueSharesWeighting
Q2 2019$101,000
-77.4%
10,080
-58.5%
0.01%
-75.0%
Q2 2017$447,000
-91.9%
24,306
-90.1%
0.02%
-90.6%
Q1 2017$5,545,000
+289.7%
245,900
+501.2%
0.26%
+201.2%
Q4 2016$1,423,000
-88.4%
40,900
-77.1%
0.08%
-79.3%
Q2 2015$12,319,000
+50.8%
178,387
+19.4%
0.41%
+45.7%
Q1 2015$8,167,000
+11.9%
149,418
-12.7%
0.28%
+3.3%
Q4 2014$7,298,000
+303.2%
171,240
+201.8%
0.27%
+225.0%
Q3 2014$1,810,000
+69.8%
56,732
+2.9%
0.08%
+50.0%
Q1 2014$1,066,000
+53.2%
55,142
+92.3%
0.06%
+51.4%
Q4 2013$696,000
+34.1%
28,681
+18.6%
0.04%
+32.1%
Q3 2013$519,000
-48.1%
24,177
-46.2%
0.03%
-15.2%
Q2 2013$1,000,00044,9610.03%
Other shareholders
AMAG PHARMACEUTICALS INC shareholders Q2 2017
NameSharesValueWeighting ↓
HUNTINGTON NATIONAL BANK 1$140.00%
View complete list of AMAG PHARMACEUTICALS INC shareholders