XLRN

Acceleron Pharma Inc.
XLRN

Overview Fund Activity
Delisted

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

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146 hedge funds and large institutions have $826M invested in Acceleron Pharma Inc. in 2016 Q4 according to their latest regulatory filings, with 33 funds opening new positions, 54 increasing their positions, 37 reducing their positions, and 22 closing their positions.

Holders
146
Holders Change
+8
Holders Change %
+5.8%
% of All Funds
3.66%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.08%
New
33
Increased
54
Reduced
37
Closed
22
Calls
$579K
Puts
$1.93M
Net Calls
-$1.35M
Net Calls Change
-$857K

Top Buyers

1
Westfield Capital Management
1
Westfield Capital Management
Massachusetts
$32M
2
PC
2
Polar Capital
United Kingdom
$13.7M
3
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$94.9M
4
Loomis, Sayles & Company
4
Loomis, Sayles & Company
Massachusetts
$9.45M
5
EAM
5
Eagle Asset Management
Florida
$30M

Top Sellers

1
Morgan Stanley
1
Morgan Stanley
New York
$3.7M
2
LCM
2
Laurion Capital Management
New York
$5.17M
3
RCM
3
RA Capital Management
Massachusetts
$0
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$134M
5
Goldman Sachs
5
Goldman Sachs
New York
$12.1M
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
51
BlackRock
New York
$2.01M 78,860 +43,820 +125%
TCIM
52
TIAA CREF Investment Management
New York
$2.01M 78,554 -5,142 -6%
Prudential Financial
53
Prudential Financial
New Jersey
$1.88M 73,730 -100 -0.1%
TD Asset Management
54
TD Asset Management
Ontario, Canada
$1.86M 73,000 +8,000 +12%
Bank of America
55
Bank of America
North Carolina
$1.77M 69,380 +25,229 +57%
GC
56
Guggenheim Capital
Illinois
$1.7M 66,406 +66,406 New
JRP
57
Jasper Ridge Partners
California
$1.59M 62,105 +62,105 New
IHM
58
Iguana Healthcare Management
New York
$1.53M 60,000 -10,000 -14%
UBS Group
59
UBS Group
Switzerland
$1.46M 57,090 +20,579 +56%
California State Teachers Retirement System (CalSTRS)
60
California State Teachers Retirement System (CalSTRS)
California
$1.44M 56,469 -1,600 -3%
TCM
61
Tekla Capital Management
Massachusetts
$1.39M 54,450 +54,450 New
First Manhattan
62
First Manhattan
New York
$1.28M 50,000 +50,000 New
AIMCA
63
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$1.26M 49,460 +49,460 New
First Trust Advisors
64
First Trust Advisors
Illinois
$1.23M 48,251 +16,718 +53%
PP
65
PDT Partners
New York
$1.19M 46,701 -5,400 -10%
Swiss National Bank
66
Swiss National Bank
Switzerland
$1.18M 46,400 +3,100 +7%
TA
67
Teachers Advisors
New York
$1.15M 45,138 +1,296 +3%
CC
68
Casdin Capital
New York
$1.15M 45,000 +45,000 New
MOACM
69
Mutual of America Capital Management
New York
$1.14M 44,691 +28 +0.1%
AllianceBernstein
70
AllianceBernstein
Tennessee
$1.1M 43,150 – –
GTC
71
Ghost Tree Capital
New York
$1.02M 40,000 +40,000 New
Wells Fargo
72
Wells Fargo
California
$983K 38,552 +15,294 +66%
TI
73
Telemetry Investments
New York
$932K 36,530 +24,530 +204%
AA
74
ALPS Advisors
Colorado
$926K 36,274 -11,656 -24%
AGC
75
Alden Global Capital
Florida
$860K 33,700 +33,700 New
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