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Assembly Biosciences
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Overview Fund Activity

27 hedge funds and large institutions have $8.97M invested in Assembly Biosciences in 2014 Q2 according to their latest regulatory filings, with 6 funds opening new positions, 4 increasing their positions, 7 reducing their positions, and 7 closing their positions.

Holders
27
Holders Change
-1
Holders Change %
-3.57%
% of All Funds
0.78%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
6
Increased
4
Reduced
7
Closed
7
Calls
$82K
Puts
$29K
Net Calls
+$53K
Net Calls Change
+$62K

Top Buyers

1
Jennison Associates
1
Jennison Associates
New York
$2.62M
2
Millennium Management
2
Millennium Management
New York
$658K
3
BIT
3
BlackRock Institutional Trust
California
$1.72M
4
GTC
4
Ghost Tree Capital
New York
$262K
5
Jane Street
5
Jane Street
New York
$123K

Top Sellers

1
BBA
1
Baker Bros. Advisors
New York
$0
2
Deutsche Bank
2
Deutsche Bank
Germany
$0
3
Citadel Advisors
3
Citadel Advisors
Florida
$18K
4
BFA
4
BlackRock Fund Advisors
California
$0
5
Renaissance Technologies
5
Renaissance Technologies
New York
$83K
Name Market Value Shares Shares
Change 		Shares
Change %
Jennison Associates
1
Jennison Associates
New York
$2.62M 2,000,000 +2,000,000 New
VAM
2
Visium Asset Management
New York
$2.36M 1,800,000 – –
BIT
3
BlackRock Institutional Trust
California
$1.72M 1,312,768 +319,911 +32%
Millennium Management
4
Millennium Management
New York
$658K 502,047 +480,508 +2,231%
Vanguard Group
5
Vanguard Group
Pennsylvania
$613K 467,828 +69,600 +17%
GTC
6
Ghost Tree Capital
New York
$262K 200,000 +200,000 New
Jane Street
7
Jane Street
New York
$123K 94,225 +94,225 New
Geode Capital Management
8
Geode Capital Management
Massachusetts
$99K 76,219 -49 -0.1%
Goldman Sachs
9
Goldman Sachs
New York
$98K 75,156 -30,712 -29%
Renaissance Technologies
10
Renaissance Technologies
New York
$83K 63,100 -73,214 -54%
California Public Employees Retirement System
11
California Public Employees Retirement System
California
$74K 56,200 – –
D.E. Shaw & Co
12
D.E. Shaw & Co
New York
$59K 44,700 +44,700 New
Northern Trust
13
Northern Trust
Illinois
$43K 33,028 – –
Susquehanna International Group
14
Susquehanna International Group
Pennsylvania
$42K 32,419 +8,756 +37%
NCCM
15
Nine Chapters Capital Management
New Jersey
$37K 28,600 +28,600 New
Group One Trading
16
Group One Trading
Illinois
$22K 16,591 -31,991 -66%
Citadel Advisors
17
Citadel Advisors
Florida
$18K 14,048 -76,115 -84%
Bank of New York Mellon
18
Bank of New York Mellon
New York
$16K 12,474 – –
BA
19
BlackRock Advisors
Delaware
$9K 6,886 – –
GSC
20
Ground Swell Capital
South Carolina
$8K 5,840 +5,840 New
Morgan Stanley
21
Morgan Stanley
New York
$2K 1,590 -30,970 -95%
BNP Paribas Financial Markets
22
BNP Paribas Financial Markets
France
$1.55K 1,185 – –
Wells Fargo
23
Wells Fargo
California
$1K 500 – –
Manulife (Manufacturers Life Insurance)
24
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$1K 570 – –
BBA
25
Baker Bros. Advisors
New York
– – -417,690 Closed
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