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XLRN

Acceleron Pharma
XLRN

Delisted

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

111 hedge funds and large institutions have $607M invested in Acceleron Pharma in 2015 Q3 according to their latest regulatory filings, with 9 funds opening new positions, 46 increasing their positions, 31 reducing their positions, and 15 closing their positions.

New
Increased
Maintained
Reduced
Closed

48% more repeat investments, than reductions

Existing positions increased: 46 | Existing positions reduced: 31

33% more funds holding in top 10

Funds holding in top 10: 34 (+1)

5% less funds holding

Funds holding: 117111 (-6)

23% less capital invested

Capital invested by funds: $785M → $607M (-$178M)

40% less first-time investments, than exits

New positions opened: 9 | Existing positions closed: 15

67% less call options, than puts

Call options by funds: $1.8M | Put options by funds: $5.49M

Holders
111
Holders Change
-6
Holders Change %
-5.13%
% of All Funds
3.1%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.11%
New
9
Increased
46
Reduced
31
Closed
15
Calls
$1.8M
Puts
$5.49M
Net Calls
-$3.69M
Net Calls Change
-$1.84M
Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$123M +$1.11M +37,066 +0.8%
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$77.8M -$681K -22,642 -0.7%
ORI
3
Oak Ridge Investments
Illinois
$38M +$3.6M +119,942 +9%
PVMCI
4
Polaris Venture Management Co IV
Massachusetts
$36.9M -$12.2M -407,259 -22%
Vanguard Group
5
Vanguard Group
Pennsylvania
$30.8M +$11.2M +374,168 +43%
BFA
6
BlackRock Fund Advisors
California
$24.4M +$1.22M +40,479 +4%
Adage Capital Partners
7
Adage Capital Partners
Massachusetts
$22.9M -$7.69M -255,945 -22%
QF
8
QVT Financial
New York
$21.5M +$2.6M +86,564 +11%
JP Morgan Chase
9
JP Morgan Chase
New York
$17M -$190K -6,334 -0.9%
SAM
10
Sectoral Asset Management
Quebec, Canada
$15.2M -$1.2M -39,900 -6%
AP
11
AGTC Partners
Massachusetts
$13.2M
Franklin Resources
12
Franklin Resources
California
$13.1M -$201K -6,700 -1%
BA
13
BlackRock Advisors
Delaware
$12.7M +$390K +12,972 +3%
GIM
14
Granahan Investment Management
Massachusetts
$12.2M +$643K +21,400 +5%
BIT
15
BlackRock Institutional Trust
California
$11.5M +$4.51M +150,180 +48%
State Street
16
State Street
Massachusetts
$8.34M +$1.54M +51,216 +18%
Citadel Advisors
17
Citadel Advisors
Florida
$7.8M -$2.23M -74,123 -19%
PA
18
Perceptive Advisors
New York
$6.87M
Brown Advisory
19
Brown Advisory
Maryland
$6.65M +$535K +17,802 +7%
Northern Trust
20
Northern Trust
Illinois
$6M +$1.97M +65,665 +37%
CCP
21
Clough Capital Partners
Massachusetts
$5.24M -$10.1M -336,053 -61%
CAM
22
Cormorant Asset Management
Massachusetts
$4.98M
Geode Capital Management
23
Geode Capital Management
Massachusetts
$4.97M +$3.67M +122,144 +157%
FCMI
24
Foresite Capital Management II
California
$4.95M +$5.04M +167,617 +539%
FCMI
25
Foresite Capital Management I
California
$4.04M

XLRN Hedge Fund Activity: Q3 2015 in Review

111 of the 3,582 institutional investors tracked by Wall St. Rank reported a position in Acceleron Pharma (XLRN) for Q3 2015, worth a combined $607M — down 23% from $785M a quarter earlier.

Sellers outnumbered buyers: 15 funds closed out of XLRN and 9 opened new positions — a net loss of 6 holders — while 31 trimmed existing stakes and 46 added.

The largest buyer was Vanguard Group, adding an estimated $11.2M. The largest seller was Polaris Venture Management Co IV, cutting an estimated $12.2M.

  • 111 institutional investors held Acceleron Pharma (XLRN) as of Q3 2015, down from 117 in Q2 2015.
  • Funds reported $607M of Acceleron Pharma stock for Q3 2015, down 23% quarter-over-quarter.
  • 9 funds opened new Acceleron Pharma positions in Q3 2015 and 15 closed out, a net change of -6 holders.
  • The largest Acceleron Pharma buyer in Q3 2015 was Vanguard Group, an estimated $11.2M added.
  • The largest Acceleron Pharma seller in Q3 2015 was Polaris Venture Management Co IV, an estimated $12.2M sold.

Based on aggregated 13F filings for Q3 2015.