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Assembly Biosciences

113 hedge funds and large institutions have $801M invested in Assembly Biosciences in 2018 Q3 according to their latest regulatory filings, with 23 funds opening new positions, 59 increasing their positions, 20 reducing their positions, and 15 closing their positions.

New
Increased
Maintained
Reduced
Closed

323% more call options, than puts

Call options by funds: $12.3M | Put options by funds: $2.9M

195% more repeat investments, than reductions

Existing positions increased: 59 | Existing positions reduced: 20

53% more first-time investments, than exits

New positions opened: 23 | Existing positions closed: 15

50% more funds holding in top 10

Funds holding in top 10: 23 (+1)

25% more capital invested

Capital invested by funds: $640M → $801M (+$161M)

8% more funds holding

Funds holding: 105113 (+8)

0.35% more ownership

Funds ownership: 6.74%7.09% (+0.35%)

Holders
113
Holders Change
+8
Holders Change %
+7.62%
% of All Funds
2.58%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.07%
New
23
Increased
59
Reduced
20
Closed
15
Calls
$12.3M
Puts
$2.9M
Net Calls
+$9.38M
Net Calls Change
+$936K
Name Holding Trade Value Shares
Change
Change in
Stake
EC
1
EcoR1 Capital
California
$109M
Jennison Associates
2
Jennison Associates
New York
$92M +$217K +464 +0.2%
Wellington Management Group
3
Wellington Management Group
Massachusetts
$76.1M +$79.7M +170,136 +27,983%
BlackRock
4
BlackRock
New York
$68.6M +$23.6M +50,434 +49%
O
5
OrbiMed
New York
$45.8M +$20M +42,684 +71%
Vanguard Group
6
Vanguard Group
Pennsylvania
$39.1M +$9.33M +19,912 +29%
ACA
7
Avoro Capital Advisors
New York
$38.9M +$3.32M +7,083 +9%
ACP
8
Acuta Capital Partners
California
$34.5M -$9.06M -19,333 -20%
Janus Henderson Group
9
Janus Henderson Group
United Kingdom
$33.1M +$3.39M +7,231 +11%
Victory Capital Management
10
Victory Capital Management
Texas
$19.1M +$15.5M +33,108 +343%
RSCM
11
Rock Springs Capital Management
Maryland
$18.2M +$1.56M +3,333 +9%
State Street
12
State Street
Massachusetts
$17.1M +$3.74M +7,980 +26%
EA
13
Emerald Advisers
Pennsylvania
$14.7M +$6.36M +13,579 +70%
EMFAT
14
Emerald Mutual Fund Advisers Trust
Pennsylvania
$13.7M +$6.47M +13,818 +82%
GTC
15
Ghost Tree Capital
New York
$12.1M +$3.51M +7,500 +38%
Marshall Wace
16
Marshall Wace
United Kingdom
$11.2M +$11.8M +25,184 New
FCM
17
Farallon Capital Management
California
$11.1M +$11.7M +25,000 New
Northern Trust
18
Northern Trust
Illinois
$10.9M +$1.99M +4,256 +21%
Franklin Resources
19
Franklin Resources
California
$9.52M +$10M +21,371 New
T. Rowe Price Associates
20
T. Rowe Price Associates
Maryland
$8.26M +$484K +1,034 +6%
Geode Capital Management
21
Geode Capital Management
Massachusetts
$8.02M +$1.92M +4,102 +30%
Fidelity Investments
22
Fidelity Investments
Massachusetts
$6.97M +$4.16M +8,884 +131%
Axa
23
Axa
France
$6.47M +$1.37M +2,917 +25%
BBA
24
Baker Bros. Advisors
New York
$5.52M
VFA
25
Valeo Financial Advisors
Indiana
$4.58M +$7.8M +16,650 +97,941%

ASMB Hedge Fund Activity: Q3 2018 in Review

113 of the 4,374 institutional investors tracked by Wall St. Rank reported a position in Assembly Biosciences (ASMB) for Q3 2018, worth a combined $801M — up 25% from $640M a quarter earlier.

Buyers outnumbered sellers: 23 funds opened new ASMB positions and 15 closed out — a net gain of 8 holders — while 59 added to existing stakes and 20 trimmed.

The largest buyer was Wellington Management Group, adding an estimated $79.7M. The largest seller was Acuta Capital Partners, cutting an estimated $9.06M.

  • 113 institutional investors held Assembly Biosciences (ASMB) as of Q3 2018, up from 105 in Q2 2018.
  • Funds reported $801M of Assembly Biosciences stock for Q3 2018, up 25% quarter-over-quarter.
  • 23 funds opened new Assembly Biosciences positions in Q3 2018 and 15 closed out, a net change of +8 holders.
  • The largest Assembly Biosciences buyer in Q3 2018 was Wellington Management Group, an estimated $79.7M added.
  • The largest Assembly Biosciences seller in Q3 2018 was Acuta Capital Partners, an estimated $9.06M sold.

Based on aggregated 13F filings for Q3 2018.