BlackRock Fund Advisors’s Acceleron Pharma XLRN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2016
Q4
$34.4M Buy
2016
Q3
$43.3M Buy
2016
Q2
$38.3M Buy
2016
Q1
$28.2M Buy
2015
Q4
$44.9M Sell
2015
Q3
$24.4M Buy
2015
Q2
$29.8M Buy
2015
Q1
$31.4M Buy
2014
Q4
$30.8M Buy
2014
Q3
$10.7M Sell
2014
Q2
$12.3M Buy
2014
Q1
$6.9M Buy
2013
Q4
$6.93M Buy