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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 15 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
37
Holders Change
-6
Holders Change %
-13.95%
% 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
15
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 Holding Trade Value Shares
Change 		Shares
Change %
Bank of New York Mellon
26
Bank of New York Mellon
New York
$36K – – –
William Blair & Company
27
William Blair & Company
Illinois
$36K +$36K +208 New
U
28
UBS
Switzerland
$33K +$5.01K +29 +18%
BA
29
BlackRock Advisors
Delaware
$15K -$3.35K -19 -18%
Barclays
30
Barclays
United Kingdom
$11K -$55K -470 -83%
TRCT
31
Tower Research Capital (TRC)
New York
$4K +$4K +25 New
Wells Fargo
32
Wells Fargo
California
$3K +$3K +17 New
Citigroup
33
Citigroup
New York
$2K +$2K +10 New
WF
34
WealthTrust Fairport
Ohio
$1K – – –
Manulife (Manufacturers Life Insurance)
35
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$2 – – –
SM
36
Sabby Management
Florida
– -$1.67M -11,590 Closed
PP
37
Paloma Partners
Connecticut
– -$203K -1,408 Closed
CI
38
Cowen Inc
New York
– -$115K -797 Closed
Bank of America
39
Bank of America
North Carolina
– -$85K -588 Closed
LMF
40
LMR Master Fund
Cayman Islands
– -$75K -524 Closed
TC
41
TFS Capital
Pennsylvania
– -$66K -460 Closed
State Board of Administration of Florida Retirement System
42
State Board of Administration of Florida Retirement System
Florida
– -$52K -364 Closed
Jane Street
43
Jane Street
New York
– -$34K -234 Closed
AIG
44
American International Group
New York
– -$32.4K -225 Closed
ProShare Advisors
45
ProShare Advisors
Maryland
– -$31K -213 Closed
NFA
46
Nationwide Fund Advisors
Ohio
– -$20K -136 Closed
PAM
47
Panagora Asset Management
Massachusetts
– -$13K -95 Closed
TCIM
48
TIAA CREF Investment Management
New York
– -$7K -49 Closed
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