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Assembly Biosciences

49 hedge funds and large institutions have $301M invested in Assembly Biosciences in 2017 Q1 according to their latest regulatory filings, with 19 funds opening new positions, 15 increasing their positions, 7 reducing their positions, and 2 closing their positions.

New
Increased
Maintained
Reduced
Closed

850% more first-time investments, than exits

New positions opened: 19 | Existing positions closed: 2

189% more call options, than puts

Call options by funds: $5.24M | Put options by funds: $1.81M

115% more capital invested

Capital invested by funds: $140M → $301M (+$161M)

114% more repeat investments, than reductions

Existing positions increased: 15 | Existing positions reduced: 7

36% more funds holding

Funds holding: 3649 (+13)

0.11% more ownership

Funds ownership: 5.64%5.75% (+0.11%)

0% more funds holding in top 10

Funds holding in top 10: 22 (0)

Holders
49
Holders Change
+13
Holders Change %
+36.11%
% of All Funds
1.22%
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.05%
New
19
Increased
15
Reduced
7
Closed
2
Calls
$5.24M
Puts
$1.81M
Net Calls
+$3.42M
Net Calls Change
+$3.91M
Name Holding Trade Value Shares
Change
Change in
Stake
EC
1
EcoR1 Capital
California
$75M
Jennison Associates
2
Jennison Associates
New York
$51.4M -$1.27M -5,192 -3%
O
3
OrbiMed
New York
$32M -$2.86M -11,650 -10%
ACP
4
Acuta Capital Partners
California
$28M +$2.52M +10,284 +13%
ACA
5
Avoro Capital Advisors
New York
$17.8M +$8.71M +35,510 +158%
PA
6
Perceptive Advisors
New York
$16.9M -$1.02M -4,167 -7%
QF
7
QVT Financial
New York
$15.6M -$1.98M -8,065 -12%
Vanguard Group
8
Vanguard Group
Pennsylvania
$12.8M +$1.03M +4,218 +11%
RSCM
9
Rock Springs Capital Management
Maryland
$9.94M
BlackRock
10
BlackRock
New York
$8.22M +$6.59M +26,867 New
Millennium Management
11
Millennium Management
New York
$6.47M -$2.17M -8,848 -30%
BBA
12
Baker Bros. Advisors
New York
$6.37M
Susquehanna International Group
13
Susquehanna International Group
Pennsylvania
$3.39M +$2.08M +8,475 +324%
Geode Capital Management
14
Geode Capital Management
Massachusetts
$2.5M +$489K +1,994 +32%
Goldman Sachs
15
Goldman Sachs
New York
$1.57M +$1.26M +5,132 New
Northern Trust
16
Northern Trust
Illinois
$1.55M +$218K +888 +21%
Dimensional Fund Advisors
17
Dimensional Fund Advisors
Texas
$1.16M -$11K -45 -1%
Jacobs Levy Equity Management
18
Jacobs Levy Equity Management
New Jersey
$1.04M
William Blair & Company
19
William Blair & Company
Illinois
$852K
LSC
20
Lyon Street Capital
California
$767K +$615K +2,508 New
LCM
21
Laurion Capital Management
New York
$663K +$532K +2,167 New
EI
22
EAM Investors
California
$643K +$515K +2,101 New
Barclays
23
Barclays
United Kingdom
$637K +$511K +2,081 New
Victory Capital Management
24
Victory Capital Management
Texas
$580K +$465K +1,895 New
Morgan Stanley
25
Morgan Stanley
New York
$577K +$332K +1,355 +255%

ASMB Hedge Fund Activity: Q1 2017 in Review

49 of the 4,017 institutional investors tracked by Wall St. Rank reported a position in Assembly Biosciences (ASMB) for Q1 2017, worth a combined $301M — up 115% from $140M a quarter earlier.

Buyers outnumbered sellers: 19 funds opened new ASMB positions and 2 closed out — a net gain of 17 holders — while 15 added to existing stakes and 7 trimmed.

The largest buyer was Avoro Capital Advisors, adding an estimated $8.71M. The largest seller was Putnam Investments, exiting entirely with an estimated $4.43M sold.

  • 49 institutional investors held Assembly Biosciences (ASMB) as of Q1 2017, up from 36 in Q4 2016.
  • Funds reported $301M of Assembly Biosciences stock for Q1 2017, up 115% quarter-over-quarter.
  • 19 funds opened new Assembly Biosciences positions in Q1 2017 and 2 closed out, a net change of +17 holders.
  • The largest Assembly Biosciences buyer in Q1 2017 was Avoro Capital Advisors, an estimated $8.71M added.
  • The largest Assembly Biosciences seller in Q1 2017 was Putnam Investments, an estimated $4.43M sold.

Based on aggregated 13F filings for Q1 2017.