Wellington Management Group
AMAG

Wellington Management Group’s AMAG Pharmaceuticals AMAG Stock Holding History

Wellington Management Group’s Portfolio AMAG Stock Details AMAG Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2018
Q4 		– Sell
-39,654
Closed -$794K – 2269
2018
Q3 		$794K Sell
39,654
-28,596
-42% -$651K ﹤0.01% 1938
2018
Q2 		$1.33M Buy
68,250
+54,749
+406% +$1.21M ﹤0.01% 1824
2018
Q1 		$272K Buy
+13,501
New +$228K ﹤0.01% 2123
2017
Q3 		– Sell
-52,037
Closed -$957K – 2328
2017
Q2 		$957K Sell
52,037
-109,702
-68% -$2.17M ﹤0.01% 1889
2017
Q1 		$3.65M Buy
161,739
+113,240
+233% +$2.71M ﹤0.01% 1549
2016
Q4 		$1.69M Buy
+48,499
New +$1.45M ﹤0.01% 1735
2015
Q2 		– Sell
-192,626
Closed -$10.5M – 2258
2015
Q1 		$10.5M Sell
192,626
-56,235
-23% -$2.68M ﹤0.01% 1227
2014
Q4 		$10.6M Sell
248,861
-79,079
-24% -$2.86M ﹤0.01% 1224
2014
Q3 		$10.5M Buy
327,940
+1,880
+0.6% +$40.1K ﹤0.01% 1226
2014
Q2 		$6.76M Buy
326,060
+34,300
+12% +$634K ﹤0.01% 1367
2014
Q1 		$5.64M Sell
291,760
-54,392
-16% -$1.16M ﹤0.01% 1415
2013
Q4 		$8.4M Buy
346,152
+29,922
+9% +$704K ﹤0.01% 1296
2013
Q3 		$6.79M Sell
316,230
-38,000
-11% -$898K ﹤0.01% 1344
2013
Q2 		$7.88M Buy
+354,230
New +$7.81M ﹤0.01% 1265

Other funds holding AMAG

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
PAI
Palo Alto Investors Palo Alto, California $654M AUM 77.8% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
JSP
Jackson Square Partners Larkspur, California $247M AUM 20.29% 1-Year Est. Return
CCM
Camber Capital Management Boston, Massachusetts $1.07B AUM 8.19% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
AC
Armistice Capital New York $5.62B AUM 36.06% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Wellington Management Group's AMAG Position: Q4 2018 in Review

Wellington Management Group sold out of AMAG Pharmaceuticals (AMAG) in Q4 2018, closing a stake of 39,654 shares — an estimated $794K sold.

Wellington Management Group first reported a position in AMAG in Q2 2013 and held it in 14 quarters. The position peaked at $10.6M in Q4 2014. 190 funds tracked by Wall St. Rank hold AMAG as of Q4 2018.

  • Wellington Management Group reported no remaining AMAG Pharmaceuticals position as of Q4 2018 after selling out during the quarter.
  • Wellington Management Group sold 39,654 AMAG Pharmaceuticals shares in Q4 2018, an estimated $794K.
  • Wellington Management Group first reported a position in AMAG Pharmaceuticals in Q2 2013 and held it in 14 quarters.
  • Wellington Management Group's AMAG Pharmaceuticals position peaked at $10.6M in Q4 2014.
  • 190 funds tracked by Wall St. Rank held AMAG Pharmaceuticals as of Q4 2018.

Based on Wellington Management Group's 13F filing for Q4 2018, filed 14 Feb 2019.