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Assembly Biosciences
ASMB

Overview Fund Activity

104 hedge funds and large institutions have $435M invested in Assembly Biosciences in 2019 Q1 according to their latest regulatory filings, with 11 funds opening new positions, 41 increasing their positions, 30 reducing their positions, and 14 closing their positions.

Holders
104
Holders Change
-3
Holders Change %
-2.8%
% of All Funds
2.25%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.02%
New
11
Increased
41
Reduced
30
Closed
14
Calls
$3.95M
Puts
$833K
Net Calls
+$3.11M
Net Calls Change
+$3.21M

Top Buyers

1
AC
1
Armistice Capital
New York
$22.2M
2
SAM
2
Sectoral Asset Management
Quebec, Canada
$14.1M
3
State Street
3
State Street
Massachusetts
$16.1M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$21.3M
5
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$3.93M

Top Sellers

1
EC
1
EcoR1 Capital
California
$22.7M
2
RI
2
RTW Investments
New York
$0
3
FCM
3
Farallon Capital Management
California
$1.97M
4
BlackRock
4
BlackRock
New York
$34.3M
5
3C
5
361 Capital
Colorado
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Jennison Associates
1
Jennison Associates
New York
$48.7M 2,473,079 -3,111 -0.1%
Wellington Management Group
2
Wellington Management Group
Massachusetts
$44.9M 2,278,614 -37,843 -2%
BlackRock
3
BlackRock
New York
$34.3M 1,739,993 -169,517 -9%
EC
4
EcoR1 Capital
California
$22.7M 1,153,599 -1,251,254 -52%
AC
5
Armistice Capital
New York
$22.2M 1,128,000 +1,028,000 +1,028%
Vanguard Group
6
Vanguard Group
Pennsylvania
$21.3M 1,080,501 +241,917 +29%
O
7
OrbiMed
New York
$19.6M 996,123 – –
Janus Henderson Group
8
Janus Henderson Group
United Kingdom
$18.8M 952,885 -1,416 -0.1%
ACA
9
Avoro Capital Advisors
New York
$17.7M 900,000 -100,000 -10%
State Street
10
State Street
Massachusetts
$16.1M 815,366 +380,460 +87%
ACP
11
Acuta Capital Partners
California
$15M 760,500 +42,000 +6%
SAM
12
Sectoral Asset Management
Quebec, Canada
$14.1M 715,798 +558,398 +355%
Victory Capital Management
13
Victory Capital Management
Texas
$11.1M 562,399 +31,490 +6%
EA
14
Emerald Advisers
Pennsylvania
$9.22M 468,379 +79,039 +20%
RSCM
15
Rock Springs Capital Management
Maryland
$8.86M 450,000 – –
Fidelity Investments
16
Fidelity Investments
Massachusetts
$8.78M 445,716 +2,680 +0.6%
EMFAT
17
Emerald Mutual Fund Advisers Trust
Pennsylvania
$8.23M 418,143 +49,230 +13%
PM
18
Prosight Management
Texas
$6.19M 314,410 +38,469 +14%
Northern Trust
19
Northern Trust
Illinois
$5.73M 290,946 +5,491 +2%
Axa
20
Axa
France
$5.04M 256,076 +81,814 +47%
Geode Capital Management
21
Geode Capital Management
Massachusetts
$5.03M 255,494 +27,425 +12%
Citadel Advisors
22
Citadel Advisors
Florida
$4.36M 221,352 +124,059 +128%
Marshall Wace
23
Marshall Wace
United Kingdom
$4.33M 219,832 -121,939 -36%
JPMorgan Chase & Co
24
JPMorgan Chase & Co
New York
$4.01M 203,429 +118,599 +140%
VFA
25
Valeo Financial Advisors
Indiana
$3.96M 201,000 +1,000 +0.5%
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