Citadel 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
2021
Q4
Sell
-29,700
Closed -$5.11M 15466
2021
Q3
$5.11M Buy
29,700
+25,400
+591% +$3.32M ﹤0.01% 4256
2021
Q2
$540K Sell
4,300
-2,800
-39% -$353K ﹤0.01% 9901
2021
Q1
$963K Sell
7,100
-800
-10% -$103K ﹤0.01% 8215
2020
Q4
$1.01M Sell
7,900
-3,300
-29% -$387K ﹤0.01% 6777
2020
Q3
$1.26M Sell
11,200
-4,300
-28% -$428K ﹤0.01% 5609
2020
Q2
$1.48M Sell
15,500
-19,400
-56% -$1.87M ﹤0.01% 5099
2020
Q1
$3.14M Buy
34,900
+25,200
+260% +$1.96M ﹤0.01% 3391
2019
Q4
$514K Sell
9,700
-3,200
-25% -$146K ﹤0.01% 6763
2019
Q3
$510K Sell
12,900
-22,800
-64% -$989K ﹤0.01% 6713
2019
Q2
$1.47M Buy
35,700
+13,900
+64% +$576K ﹤0.01% 5059
2019
Q1
$1.01M Buy
21,800
+9,900
+83% +$435K ﹤0.01% 5558
2018
Q4
$518K Sell
11,900
-21,700
-65% -$1.08M ﹤0.01% 6342
2018
Q3
$1.92M Sell
33,600
-11,100
-25% -$545K ﹤0.01% 4483
2018
Q2
$2.17M Buy
44,700
+32,800
+276% +$1.2M ﹤0.01% 3982
2018
Q1
$465K Buy
+11,900
New +$506K ﹤0.01% 5999
2017
Q3
Sell
-9,500
Closed -$289K 8266
2017
Q2
$289K Sell
9,500
-5,500
-37% -$159K ﹤0.01% 5970
2017
Q1
$397K Buy
+15,000
New +$395K ﹤0.01% 5426
2016
Q4
Sell
-7,900
Closed -$286K 8079
2016
Q3
$286K Buy
7,900
+1,800
+30% +$59.6K ﹤0.01% 5747
2016
Q2
$207K Sell
6,100
-3,600
-37% -$117K ﹤0.01% 5789
2016
Q1
$256K Sell
9,700
-3,500
-27% -$102K ﹤0.01% 5304
2015
Q4
$644K Buy
13,200
+8,300
+169% +$299K ﹤0.01% 4145
2015
Q3
$122K Sell
4,900
-15,400
-76% -$463K ﹤0.01% 6764
2015
Q2
$642K Buy
20,300
+12,400
+157% +$400K ﹤0.01% 4585
2015
Q1
$301K Sell
7,900
-6,300
-44% -$251K ﹤0.01% 5641
2014
Q4
$553K Buy
14,200
+7,800
+122% +$272K ﹤0.01% 4593
2014
Q3
$194K Buy
6,400
+4,500
+237% +$127K ﹤0.01% 5760
2014
Q2
$65K Buy
+1,900
New +$63.5K ﹤0.01% 6559

Citadel Advisors's XLRN Position: Q4 2021 in Review

Citadel Advisors sold out of Acceleron Pharma (XLRN) in Q4 2021, closing a stake of 23,399 shares — an estimated $4.03M sold.

Citadel Advisors first reported a position in XLRN in Q2 2014 and held it in 29 quarters. The position peaked at $51.8M in Q4 2020. 1 fund tracked by Wall St. Rank holds XLRN as of Q4 2021.

  • Citadel Advisors reported no remaining Acceleron Pharma position as of Q4 2021 after selling out during the quarter.
  • Citadel Advisors sold 23,399 Acceleron Pharma shares in Q4 2021, an estimated $4.03M.
  • Citadel Advisors first reported a position in Acceleron Pharma in Q2 2014 and held it in 29 quarters.
  • Citadel Advisors's Acceleron Pharma position peaked at $51.8M in Q4 2020.
  • 1 fund tracked by Wall St. Rank held Acceleron Pharma as of Q4 2021.

Based on Citadel Advisors's 13F filing for Q4 2021, filed 14 Feb 2022.