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Assembly Biosciences
ASMB

Overview Fund Activity

37 hedge funds and large institutions have $26.7M invested in Assembly Biosciences in 2013 Q3 according to their latest regulatory filings, with 9 funds opening new positions, 7 increasing their positions, 10 reducing their positions, and 16 closing their positions.

Holders
37
Holders Change
-7
Holders Change %
-15.91%
% of All Funds
1.2%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
9
Increased
7
Reduced
10
Closed
16
Calls
$49K
Puts
$121K
Net Calls
-$72K
Net Calls Change
-$26K

Top Buyers

1
DS
1
DRW Securities
Illinois
$117K
2
FNYS
2
First New York Securities
New York
$113K
3
BIT
3
BlackRock Institutional Trust
California
$1.01M
4
Group One Trading
4
Group One Trading
Illinois
$109K
5
Susquehanna International Group
5
Susquehanna International Group
Pennsylvania
$88K

Top Sellers

1
SM
1
Sabby Management
Florida
$0
2
SC
2
Sophrosyne Capital
New York
$637K
3
Northern Trust
3
Northern Trust
Illinois
$74K
4
Deutsche Bank
4
Deutsche Bank
Germany
$1.39M
5
PP
5
Paloma Partners
Connecticut
$0
Name Market Value Shares Shares
Change 		Shares
Change %
BC
1
Broadfin Capital
New York
$5.35M 1,849,839 – –
EM
2
Elliott Management
New York
$5.17M 1,787,158 – –
VAM
3
Visium Asset Management
New York
$4.34M 1,500,000 – –
BBA
4
Baker Bros. Advisors
New York
$3.51M 1,215,840 – –
TAM
5
THB Asset Management
Connecticut
$2.74M 949,250 -35,550 -4%
Deutsche Bank
6
Deutsche Bank
Germany
$1.39M 481,781 -96,325 -17%
BIT
7
BlackRock Institutional Trust
California
$1.01M 350,271 +38,977 +13%
SC
8
Sophrosyne Capital
New York
$637K 220,832 -362,300 -62%
Vanguard Group
9
Vanguard Group
Pennsylvania
$567K 196,196 +29,300 +18%
Renaissance Technologies
10
Renaissance Technologies
New York
$381K 131,900 -59,033 -31%
BFA
11
BlackRock Fund Advisors
California
$185K 63,953 +5,022 +9%
California Public Employees Retirement System
12
California Public Employees Retirement System
California
$165K 57,000 – –
Geode Capital Management
13
Geode Capital Management
Massachusetts
$156K 53,981 +98 +0.2%
DS
14
DRW Securities
Illinois
$117K 40,000 +40,000 New
FNYS
15
First New York Securities
New York
$113K 39,000 +39,000 New
Group One Trading
16
Group One Trading
Illinois
$109K 37,702 +32,115 +575%
BRWA
17
B. Riley Wealth Advisors
Florida
$107K 37,000 +700 +2%
Morgan Stanley
18
Morgan Stanley
New York
$96K 33,242 -9,945 -23%
Susquehanna International Group
19
Susquehanna International Group
Pennsylvania
$88K 30,543 +30,543 New
Northern Trust
20
Northern Trust
Illinois
$74K 25,460 -106,970 -81%
SIM
21
Spark Investment Management
New York
$56K 19,500 +19,500 New
WC
22
Woodstock Corp
Massachusetts
$49K 16,875 – –
State Street
23
State Street
Massachusetts
$45K 15,913 -4,200 -21%
PPA
24
Parametric Portfolio Associates
Washington
$44K 15,281 -5,605 -27%
BG
25
BlackRock Group
United Kingdom
$37K 12,834 +12,834 New
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