Wellington Management Group’s Acceleron Pharma Inc. XLRN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2021
Q4
Sell
-715,322
Closed -$123M 2375
2021
Q3
$123M Sell
715,322
-1,010,633
-59% -$174M 0.02% 564
2021
Q2
$217M Buy
1,725,955
+233,101
+16% +$29.3M 0.04% 424
2021
Q1
$202M Buy
1,492,854
+280,611
+23% +$38.1M 0.04% 424
2020
Q4
$155M Sell
1,212,243
-361,168
-23% -$46.2M 0.03% 478
2020
Q3
$177M Buy
1,573,411
+39,500
+3% +$4.44M 0.04% 397
2020
Q2
$146M Sell
1,533,911
-395,655
-21% -$37.7M 0.03% 432
2020
Q1
$173M Sell
1,929,566
-509,103
-21% -$45.8M 0.05% 334
2019
Q4
$129M Buy
2,438,669
+934,619
+62% +$49.6M 0.03% 505
2019
Q3
$59.4M Buy
1,504,050
+25,736
+2% +$1.02M 0.01% 680
2019
Q2
$60.7M Buy
1,478,314
+10,035
+0.7% +$412K 0.01% 703
2019
Q1
$68.4M Buy
+1,468,279
New +$68.4M 0.02% 649
2014
Q1
Sell
-56,450
Closed -$2.24M 2260
2013
Q4
$2.24M Buy
+56,450
New +$2.24M ﹤0.01% 1670