XLRN

Acceleron Pharma Inc.
XLRN

Overview Fund Activity
Delisted

XLRN was delisted on the 19th of November, 2021.

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270 hedge funds and large institutions have $6.72B invested in Acceleron Pharma Inc. in 2021 Q2 according to their latest regulatory filings, with 43 funds opening new positions, 90 increasing their positions, 83 reducing their positions, and 28 closing their positions.

Holders
270
Holders Change
+15
Holders Change %
+5.88%
% of All Funds
4.71%
Holding in Top 10
9
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+12.5%
% of All Funds
0.16%
New
43
Increased
90
Reduced
83
Closed
28
Calls
$24.9M
Puts
$43.9M
Net Calls
-$19M
Net Calls Change
-$7.93M

Top Buyers

1
Assenagon Asset Management
1
Assenagon Asset Management
Luxembourg
$72M
2
Adage Capital Partners
2
Adage Capital Partners
Massachusetts
$43.9M
3
CG
3
Carmignac Gestion
France
$57.5M
4
DGM
4
Darwin Global Management
Jersey
$221M
5
Wellington Management Group
5
Wellington Management Group
Massachusetts
$217M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$352M
2
Alkeon Capital Management
2
Alkeon Capital Management
New York
$157M
3
Goldman Sachs
3
Goldman Sachs
New York
$14.7M
4
BlackRock
4
BlackRock
New York
$553M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$616M
Name Market Value Shares Shares
Change 		Shares
Change %
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$665M 5,299,812 -58,492 -1%
Vanguard Group
2
Vanguard Group
Pennsylvania
$616M 4,910,353 -166,342 -3%
BlackRock
3
BlackRock
New York
$553M 4,403,225 -225,753 -5%
ACA
4
Avoro Capital Advisors
New York
$376M 3,000,000 – –
Fidelity Investments
5
Fidelity Investments
Massachusetts
$352M 2,803,939 -922,733 -25%
FCM
6
Farallon Capital Management
California
$314M 2,500,000 -100,000 -4%
Janus Henderson Group
7
Janus Henderson Group
United Kingdom
$226M 1,801,822 -71,980 -4%
DGM
8
Darwin Global Management
Jersey
$221M 1,760,346 +255,334 +17%
Wellington Management Group
9
Wellington Management Group
Massachusetts
$217M 1,725,955 +233,101 +16%
AG
10
Artal Group
Luxembourg
$176M 1,400,000 – –
BAMCO Inc
11
BAMCO Inc
New York
$163M 1,302,275 +163,972 +14%
Alkeon Capital Management
12
Alkeon Capital Management
New York
$157M 1,248,131 -473,600 -28%
State Street
13
State Street
Massachusetts
$139M 1,105,870 +108,937 +11%
Artisan Partners
14
Artisan Partners
Wisconsin
$119M 952,110 -26,196 -3%
Holocene Advisors
15
Holocene Advisors
New York
$109M 870,224 +48,267 +6%
Westfield Capital Management
16
Westfield Capital Management
Massachusetts
$107M 855,644 +16,371 +2%
PAMU
17
Pictet Asset Management (UK)
United Kingdom
$84.2M 671,041 +16,154 +2%
Geode Capital Management
18
Geode Capital Management
Massachusetts
$84.1M 669,821 +14,645 +2%
Assenagon Asset Management
19
Assenagon Asset Management
Luxembourg
$72M 573,802 +439,489 +327%
CS
20
Candriam SCA
Luxembourg
$69.9M 557,055 +121 +0%
Ameriprise
21
Ameriprise
Minnesota
$69.6M 554,274 +566 +0.1%
TCM
22
TimesSquare Capital Management
New York
$64.6M 514,995 -152,015 -23%
Bank of New York Mellon
23
Bank of New York Mellon
New York
$63.3M 504,333 -39,313 -7%
Brown Advisory
24
Brown Advisory
Maryland
$58.1M 463,103 +22,683 +5%
Invesco
25
Invesco
Georgia
$57.9M 461,416 -147,763 -24%
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