Ghost Tree Capital’s Acceleron Pharma Inc. XLRN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2018
Q1
Sell
-200,000
Closed -$8.49M 63
2017
Q4
$8.49M Sell
200,000
-150,000
-43% -$6.37M 1.99% 12
2017
Q3
$13.1M Buy
350,000
+260,000
+289% +$9.7M 2.77% 6
2017
Q2
$2.74M Sell
90,000
-310,000
-78% -$9.42M 0.57% 46
2017
Q1
$10.6M Buy
400,000
+360,000
+900% +$9.53M 1.97% 11
2016
Q4
$1.02M Buy
+40,000
New +$1.02M 0.25% 53