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Assembly Biosciences

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
$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%