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Assembly Biosciences

52 hedge funds and large institutions have $118M invested in Assembly Biosciences in 2015 Q3 according to their latest regulatory filings, with 5 funds opening new positions, 25 increasing their positions, 12 reducing their positions, and 10 closing their positions.

New
Increased
Maintained
Reduced
Closed

108% more repeat investments, than reductions

Existing positions increased: 25 | Existing positions reduced: 12

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

9% less funds holding

Funds holding: 5752 (-5)

49% less capital invested

Capital invested by funds: $232M → $118M (-$114M)

50% less first-time investments, than exits

New positions opened: 5 | Existing positions closed: 10

Holders
52
Holders Change
-5
Holders Change %
-8.77%
% of All Funds
1.45%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.03%
New
5
Increased
25
Reduced
12
Closed
10
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Jennison Associates
1
Jennison Associates
New York
$19.3M +$151K +859 +0.5%
EC
2
EcoR1 Capital
California
$18M +$4.59M +26,080 +20%
VAM
3
Visium Asset Management
New York
$15.3M +$1.47M +8,333 +7%
O
4
OrbiMed
New York
$13.4M
PA
5
Perceptive Advisors
New York
$7.6M +$148K +842 +1%
QF
6
QVT Financial
New York
$5.12M
Vanguard Group
7
Vanguard Group
Pennsylvania
$3.98M +$559K +3,176 +10%
Millennium Management
8
Millennium Management
New York
$3.63M +$703K +4,000 +14%
BFA
9
BlackRock Fund Advisors
California
$3.57M -$61.9K -352 -1%
RSCM
10
Rock Springs Capital Management
Maryland
$3.55M +$843K +4,792 +18%
PI
11
Putnam Investments
Massachusetts
$3.54M
BIT
12
BlackRock Institutional Trust
California
$3.47M +$93.6K +532 +2%
HM
13
HealthCor Management
New York
$3.05M -$2.74M -15,562 -37%
BBA
14
Baker Bros. Advisors
New York
$2.39M
Fidelity Investments
15
Fidelity Investments
Massachusetts
$2.01M -$8.79K -50 -0.3%
Northern Trust
16
Northern Trust
Illinois
$1.6M +$1.95M +11,087 +388%
IHM
17
Iguana Healthcare Management
New York
$1.43M -$366K -2,083 -14%
State Street
18
State Street
Massachusetts
$1.29M +$251K +1,427 +15%
Geode Capital Management
19
Geode Capital Management
Massachusetts
$817K +$42.7K +243 +4%
Morgan Stanley
20
Morgan Stanley
New York
$603K +$750K +4,262 +431%
BIM
21
BlackRock Investment Management
Delaware
$495K +$16K +91 +2%
Bank of New York Mellon
22
Bank of New York Mellon
New York
$438K -$42K -239 -6%
TCIM
23
TIAA CREF Investment Management
New York
$438K +$237K +1,345 +54%
Dimensional Fund Advisors
24
Dimensional Fund Advisors
Texas
$396K +$608K +3,455 New
California State Teachers Retirement System (CalSTRS)
25
California State Teachers Retirement System (CalSTRS)
California
$250K -$1.41K -8 -0.4%

ASMB Hedge Fund Activity: Q3 2015 in Review

52 of the 3,582 institutional investors tracked by Wall St. Rank reported a position in Assembly Biosciences (ASMB) for Q3 2015, worth a combined $118M — down 49% from $232M a quarter earlier.

Sellers outnumbered buyers: 10 funds closed out of ASMB and 5 opened new positions — a net loss of 5 holders — while 12 trimmed existing stakes and 25 added.

The largest buyer was EcoR1 Capital, adding an estimated $4.59M. The largest seller was Ghost Tree Capital, exiting entirely with an estimated $3.37M sold.

  • 52 institutional investors held Assembly Biosciences (ASMB) as of Q3 2015, down from 57 in Q2 2015.
  • Funds reported $118M of Assembly Biosciences stock for Q3 2015, down 49% quarter-over-quarter.
  • 5 funds opened new Assembly Biosciences positions in Q3 2015 and 10 closed out, a net change of -5 holders.
  • The largest Assembly Biosciences buyer in Q3 2015 was EcoR1 Capital, an estimated $4.59M added.
  • The largest Assembly Biosciences seller in Q3 2015 was Ghost Tree Capital, an estimated $3.37M sold.

Based on aggregated 13F filings for Q3 2015.