XLRN

Acceleron Pharma Inc.
XLRN

Overview Fund Activity
Delisted

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

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79 hedge funds and large institutions have $593M invested in Acceleron Pharma Inc. in 2014 Q1 according to their latest regulatory filings, with 22 funds opening new positions, 29 increasing their positions, 25 reducing their positions, and 5 closing their positions.

Holders
79
Holders Change
+17
Holders Change %
+27.42%
% of All Funds
2.28%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.09%
New
22
Increased
29
Reduced
25
Closed
5
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$63.6M
2
Adage Capital Partners
2
Adage Capital Partners
Massachusetts
$46.3M
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$89.8M
4
Loomis, Sayles & Company
4
Loomis, Sayles & Company
Massachusetts
$9.95M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$13.3M

Top Sellers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$17.5M
2
O
2
OrbiMed
New York
$64.4M
3
BIT
3
BlackRock Institutional Trust
California
$2.8M
4
VOYA Investment Management
4
VOYA Investment Management
Georgia
$2.34M
5
DCM
5
Driehaus Capital Management
Illinois
$4.28M
Name Market Value Shares Shares
Change 		Shares
Change %
PVMCI
1
Polaris Venture Management Co IV
Massachusetts
$114M 3,317,136 +183,902 +6%
Fidelity Investments
2
Fidelity Investments
Massachusetts
$89.8M 2,602,777 +799,377 +44%
O
3
OrbiMed
New York
$64.4M 1,867,800 -249,848 -12%
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$63.6M 1,843,843 +1,358,043 +280%
Adage Capital Partners
5
Adage Capital Partners
Massachusetts
$46.3M 1,342,197 +817,197 +156%
DVC
6
Deer VII & Co
New York
$38.2M 1,105,964 – –
Franklin Resources
7
Franklin Resources
California
$25.1M 728,577 +132,000 +22%
QF
8
QVT Financial
New York
$18.8M 556,574 – –
JPMorgan Chase & Co
9
JPMorgan Chase & Co
New York
$17.5M 505,954 -260,126 -34%
Vanguard Group
10
Vanguard Group
Pennsylvania
$13.3M 386,708 +253,532 +190%
Loomis, Sayles & Company
11
Loomis, Sayles & Company
Massachusetts
$9.95M 288,374 +288,374 New
Invesco
12
Invesco
Georgia
$8.33M 241,500 +141,500 +142%
BA
13
BlackRock Advisors
Delaware
$7.9M 228,919 +19,773 +9%
BFA
14
BlackRock Fund Advisors
California
$6.9M 200,099 +25,145 +14%
ICAP
15
Independence Capital Asset Partners
Colorado
$4.71M 136,423 +136,423 New
DCM
16
Driehaus Capital Management
Illinois
$4.28M 124,001 -73,218 -37%
D.E. Shaw & Co
17
D.E. Shaw & Co
New York
$4.27M 123,801 +123,801 New
Lord, Abbett & Co
18
Lord, Abbett & Co
New Jersey
$3.81M 110,365 +11,165 +11%
State Street
19
State Street
Massachusetts
$3.71M 107,479 +16,968 +19%
AQR Capital Management
20
AQR Capital Management
Connecticut
$3.62M 105,000 +105,000 New
WSA
21
Wall Street Associates
California
$3.2M 92,800 -1,000 -1%
Northern Trust
22
Northern Trust
Illinois
$2.99M 86,615 -707 -0.8%
BIT
23
BlackRock Institutional Trust
California
$2.8M 81,000 -79,336 -49%
VOYA Investment Management
24
VOYA Investment Management
Georgia
$2.34M 67,866 -75,200 -53%
UBS AM
25
UBS AM
Illinois
$2.23M 64,600 -500 -0.8%
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