BFA
XLRN

BlackRock Fund Advisors’s Acceleron Pharma XLRN Stock Holding History

BlackRock Fund Advisors’s Portfolio XLRN Stock Details XLRN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2016
Q4 		$34.4M Buy
1,347,553
+150,501
+13% +$4.77M 0.01% 1892
2016
Q3 		$43.3M Buy
1,197,052
+68,974
+6% +$2.28M 0.01% 1680
2016
Q2 		$38.3M Buy
1,128,078
+57,968
+5% +$1.88M 0.01% 1672
2016
Q1 		$28.2M Buy
1,070,110
+149,193
+16% +$4.34M 0.01% 1783
2015
Q4 		$44.9M Sell
920,917
-60,434
-6% -$2.17M 0.01% 1551
2015
Q3 		$24.4M Buy
981,351
+40,479
+4% +$1.22M 0.01% 1864
2015
Q2 		$29.8M Buy
940,872
+116,140
+14% +$3.75M 0.01% 1865
2015
Q1 		$31.4M Buy
824,732
+33,383
+4% +$1.33M 0.01% 1808
2014
Q4 		$30.8M Buy
791,349
+435,934
+123% +$15.2M 0.01% 1801
2014
Q3 		$10.7M Sell
355,415
-7,013
-2% -$198K ﹤0.01% 2304
2014
Q2 		$12.3M Buy
362,428
+162,329
+81% +$5.43M ﹤0.01% 2294
2014
Q1 		$6.9M Buy
200,099
+25,145
+14% +$1.13M ﹤0.01% 2620
2013
Q4 		$6.93M Buy
+174,954
New +$4.22M ﹤0.01% 2596

Other funds holding XLRN

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Westfield Capital Management
Westfield Capital Management Boston, Massachusetts $23.8B AUM 49.45% 1-Year Est. Return
NHAS
Novo Holdings A/S Hellerup, Denmark $1.23B AUM 81.32% 1-Year Est. Return
EAM
Eagle Asset Management St Petersburg, Florida $19.6B AUM 41.58% 1-Year Est. Return
ORI
Oak Ridge Investments Chicago, Illinois $1.51B AUM 37.25% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
BA
BlackRock Advisors Wilmington, Delaware $92.2B AUM 15.8% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.47T AUM 27.86% 1-Year Est. Return