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Assembly Biosciences

34 hedge funds and large institutions have $37.2M invested in Assembly Biosciences in 2013 Q4 according to their latest regulatory filings, with 7 funds opening new positions, 11 increasing their positions, 8 reducing their positions, and 10 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
34
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$211K
Puts
$111K
Net Calls
Net Calls Change

Top Buyers

1 +$1.15M
2 +$828K
3 +$695K
4
JGC
J. Goldman & Co
New York
+$668K
5
Vanguard Group
Vanguard Group
Pennsylvania
+$313K

Top Sellers

1 -$1.18M
2 -$637K
3 -$113K
4
Group One Trading
Group One Trading
Illinois
-$109K
5
Renaissance Technologies
Renaissance Technologies
New York
-$88.4K
Name Holding Trade Value Shares
Change
Change in
Stake
26
$26K
27
$8K
28
$5K
29
$4.53K
30
$2K
31
$1K
32
$1K
33
$2
34
35
36
37
38
39
40
41
42
43