DIMENSIONAL FUND ADVISORS LP - AMAG PHARMACEUTICALS INC ownership

AMAG PHARMACEUTICALS INC's ticker is AMAG and the CUSIP is 00163U106. A total of 119 filers reported holding AMAG PHARMACEUTICALS INC in Q3 2020. The put-call ratio across all filers is 1.49 and the average weighting 0.1%.

Quarter-by-quarter ownership
DIMENSIONAL FUND ADVISORS LP ownership history of AMAG PHARMACEUTICALS INC
ValueSharesWeighting
Q3 2020$9,352,000
+20.8%
994,916
-1.7%
0.00%
+33.3%
Q2 2020$7,739,000
+28.3%
1,011,673
+3.7%
0.00%0.0%
Q1 2020$6,031,000
-45.9%
975,857
+6.5%
0.00%
-25.0%
Q4 2019$11,151,000
-11.8%
916,283
-16.3%
0.00%
-20.0%
Q3 2019$12,645,000
+15.4%
1,094,692
-0.2%
0.01%
+25.0%
Q2 2019$10,960,000
-22.5%
1,097,195
-0.1%
0.00%
-33.3%
Q1 2019$14,141,000
-15.2%
1,097,961
-0.0%
0.01%
-25.0%
Q4 2018$16,679,000
-24.1%
1,097,994
-0.1%
0.01%0.0%
Q3 2018$21,972,000
+1.0%
1,098,585
-1.5%
0.01%
-11.1%
Q2 2018$21,757,000
-5.5%
1,115,731
-2.3%
0.01%
-10.0%
Q1 2018$23,017,000
+50.9%
1,142,295
-0.8%
0.01%
+66.7%
Q4 2017$15,252,000
-28.2%
1,151,082
-0.0%
0.01%
-33.3%
Q3 2017$21,240,000
-5.0%
1,151,226
-5.3%
0.01%
-10.0%
Q2 2017$22,361,000
-3.3%
1,215,249
+18.5%
0.01%
-9.1%
Q1 2017$23,129,000
+63.6%
1,025,673
+152.4%
0.01%
+57.1%
Q4 2016$14,140,000
+44.3%
406,303
+1.6%
0.01%
+40.0%
Q3 2016$9,799,000
+3.1%
399,796
+0.6%
0.01%0.0%
Q2 2016$9,503,000
+2.2%
397,2960.0%0.01%
-16.7%
Q1 2016$9,296,000
-22.6%
397,296
-0.1%
0.01%
-14.3%
Q4 2015$12,010,000
-22.4%
397,816
+2.2%
0.01%
-30.0%
Q3 2015$15,470,000
-42.7%
389,381
-0.5%
0.01%
-41.2%
Q2 2015$27,017,000
+25.2%
391,223
-0.9%
0.02%
+21.4%
Q1 2015$21,576,000
+28.0%
394,713
-0.2%
0.01%
+27.3%
Q4 2014$16,857,000
+33.6%
395,5110.0%0.01%
+22.2%
Q3 2014$12,619,000
+56.2%
395,511
+1.4%
0.01%
+50.0%
Q2 2014$8,080,000
+17.7%
389,980
+9.9%
0.01%
+20.0%
Q1 2014$6,866,000
-20.3%
354,869
+0.0%
0.01%
-28.6%
Q4 2013$8,610,000
+8.9%
354,777
-3.6%
0.01%0.0%
Q3 2013$7,903,000
-1.0%
367,902
+2.6%
0.01%
-12.5%
Q2 2013$7,983,000358,7530.01%
Other shareholders
AMAG PHARMACEUTICALS INC shareholders Q3 2020
NameSharesValueWeighting ↓
ARMISTICE CAPITAL, LLC 4,060,000$46,893,0003.11%
Camber Capital Management LP 4,390,000$50,705,0002.67%
Palo Alto Investors LP 3,078,874$35,561,0002.37%
Permanens Capital L.P. 407,811$4,710,0001.32%
Fondren Management LP 35,000$404,0000.34%
IRONWOOD INVESTMENT MANAGEMENT LLC 33,524$387,0000.29%
BOOTHBAY FUND MANAGEMENT, LLC 240,000$2,772,0000.25%
Broadfin Capital, LLC 100,000$1,155,0000.21%
FOX RUN MANAGEMENT, L.L.C. 13,687$158,0000.14%
Spark Investment Management LLC 92,200$1,064,0000.14%
View complete list of AMAG PHARMACEUTICALS INC shareholders