ASSEMBLY BIOSCIENCES, INC. - Common Stock, par value $0.001 (ASMB)

CUSIP: 045396108

Q2 2018 13F Holders as of 30 Jun 2018

Type / Class
Equity / Common Stock, par value $0.001
Shares outstanding
15,535,831
Total 13F shares
16,619,055
Share change
+578,058
Total reported value
$651,643,809
Put/Call ratio
63%
Price per share
$39.21
Number of holders
103
Value change
+$19,143,017
Number of buys
62
Number of sells
47

Quarterly Holders Quick Answers

What is CUSIP 045396108?
CUSIP 045396108 identifies ASMB - ASSEMBLY BIOSCIENCES, INC. - Common Stock, par value $0.001 in SEC institutional holdings data.

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Top shareholders of ASMB - ASSEMBLY BIOSCIENCES, INC. - Common Stock, par value $0.001 (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Holder Source Role / Reporting Ownership % Shares Holdings Value 12M Net Δ As of Details
EcoR1 Capital, LLC
13F
Company
19%
2,943,165
$144,627,000 31 Mar 2018
13F
JENNISON ASSOCIATES LLC
13F
Company
16%
2,435,246
$119,668,000 31 Mar 2018
13F
ACUTA CAPITAL PARTNERS, LLC
13F
Company
7.2%
1,115,000
$54,791,000 31 Mar 2018
13F
Avoro Capital Advisors LLC
13F
Company
7%
1,093,934
$53,756,000 31 Mar 2018
13F
BlackRock Finance, Inc.
13F
Company
6.9%
1,077,500
$52,948,000 31 Mar 2018
13F
VANGUARD GROUP INC
13F
Company
5.1%
792,256
$38,932,000 31 Mar 2018
13F
ORBIMED ADVISORS LLC
13F
Company
4.6%
721,166
$35,438,000 31 Mar 2018
13F
JANUS HENDERSON GROUP PLC
13F
Company
3.6%
561,843
$27,609,000 31 Mar 2018
13F
PERCEPTIVE ADVISORS LLC
13F
Company
3.1%
476,626
$23,421,000 31 Mar 2018
13F
Rock Springs Capital Management LP
13F
Company
2.9%
443,000
$21,769,000 31 Mar 2018
13F
Invesco Ltd.
13F
Company
2.2%
334,326
$16,428,000 31 Mar 2018
13F
STATE STREET CORP
13F
Company
1.9%
290,107
$14,258,000 31 Mar 2018
13F
Polar Capital LLP
13F
Company
1.8%
275,300
$13,528,000 31 Mar 2018
13F
NORTHERN TRUST CORP
13F
Company
1.4%
223,000
$10,958,000 31 Mar 2018
13F
BAKER BROS. ADVISORS LP
13F
Company
1.2%
193,787
$9,523,000 31 Mar 2018
13F
PRICE T ROWE ASSOCIATES INC /MD/
13F
Company
1.2%
179,470
$8,819,000 31 Mar 2018
13F
ADAGE CAPITAL PARTNERS GP, L.L.C.
13F
Company
1.1%
175,000
$8,600,000 31 Mar 2018
13F
GEODE CAPITAL MANAGEMENT, LLC
13F
Company
1.1%
169,428
$8,325,000 31 Mar 2018
13F
RENAISSANCE TECHNOLOGIES LLC
13F
Company
1.1%
167,000
$8,206,000 31 Mar 2018
13F
Ghost Tree Capital, LLC
13F
Company
0.97%
150,000
$7,371,000 31 Mar 2018
13F
Lyon Street Capital, LLC
13F
Company
0.89%
138,725
$6,817,000 31 Mar 2018
13F
ARMISTICE CAPITAL, LLC
13F
Company
0.82%
128,000
$6,290,000 31 Mar 2018
13F
EMERALD ADVISERS, LLC
13F
Company
0.82%
127,835
$6,282,000 31 Mar 2018
13F
VICTORY CAPITAL MANAGEMENT INC
13F
Company
0.79%
122,580
$6,024,000 31 Mar 2018
13F
AXA S.A.
13F
Company
0.75%
116,936
$5,746,000 31 Mar 2018
13F
EMERALD MUTUAL FUND ADVISERS TRUST
13F
Company
0.71%
110,748
$5,442,000 31 Mar 2018
13F
JPMORGAN CHASE & CO
13F
Company
0.7%
108,686
$5,341,000 31 Mar 2018
13F
TIAA CREF INVESTMENT MANAGEMENT LLC
13F
Company
0.6%
92,929
$4,567,000 31 Mar 2018
13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP
13F
Company
0.45%
69,853
$3,433,000 31 Mar 2018
13F
Bank of New York Mellon Corp
13F
Company
0.44%
69,037
$3,393,000 31 Mar 2018
13F
AQR CAPITAL MANAGEMENT LLC
13F
Company
0.3%
46,238
$2,272,000 31 Mar 2018
13F
BANK OF AMERICA CORP /DE/
13F
Company
0.29%
44,478
$2,186,000 31 Mar 2018
13F
Allianz Asset Management GmbH
13F
Company
0.28%
43,338
$2,130,000 31 Mar 2018
13F
PDT Partners, LLC
13F
Company
0.27%
41,222
$2,026,000 31 Mar 2018
13F
OXFORD ASSET MANAGEMENT LLP
13F
Company
0.26%
39,807
$1,956,000 31 Mar 2018
13F
MORGAN STANLEY
13F
Company
0.24%
37,736
$1,854,000 31 Mar 2018
13F
ZACKS INVESTMENT MANAGEMENT
13F
Company
0.23%
35,724
$1,755,000 31 Mar 2018
13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
13F
Company
0.23%
35,200
$1,730,000 31 Mar 2018
13F
Informed Momentum Co LLC
13F
Company
0.21%
32,338
$1,589,000 31 Mar 2018
13F
Marshall Wace North America L.P.
13F
Company
0.21%
32,035
$1,574,000 31 Mar 2018
13F
Capital Impact Advisors, LLC
13F
Company
0.21%
31,863
$1,566,000 31 Mar 2018
13F
DIMENSIONAL FUND ADVISORS LP
13F
Company
0.2%
31,820
$1,564,000 31 Mar 2018
13F
MILLENNIUM MANAGEMENT LLC
13F
Company
0.2%
31,596
$1,553,000 31 Mar 2018
13F
TEACHERS ADVISORS, LLC
13F
Company
0.19%
29,737
$1,461,000 31 Mar 2018
13F
Swiss National Bank
13F
Company
0.19%
28,800
$1,415,000 31 Mar 2018
13F
DEUTSCHE BANK AG\
13F
Company
0.17%
26,820
$1,316,000 31 Mar 2018
13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
13F
Company
0.16%
24,788
$1,218,000 31 Mar 2018
13F
Global IMC LLC
13F
Company
0.15%
23,941
$1,176,000 31 Mar 2018
13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM
13F
Company
0.15%
23,442
$1,152,000 31 Mar 2018
13F
WELLINGTON MANAGEMENT GROUP LLP
13F
Company
0.14%
22,453
$1,103,000 31 Mar 2018
13F

Institutional Holders of ASSEMBLY BIOSCIENCES, INC. - Common Stock, par value $0.001 (ASMB) as of Q2 2018

As of 30 Jun 2018, ASSEMBLY BIOSCIENCES, INC. - Common Stock, par value $0.001 (ASMB) was held by 103 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 16,619,055 shares. The largest 10 holders included EcoR1 Capital, LLC, JENNISON ASSOCIATES LLC, BlackRock Inc., ACUTA CAPITAL PARTNERS, LLC, venBio Select Advisor LLC, VANGUARD GROUP INC, JANUS HENDERSON GROUP PLC, ORBIMED ADVISORS LLC, Rock Springs Capital Management LP, and STATE STREET CORP. This page lists 103 institutional shareholders reporting positions in this security for the Q2 2018 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period

Compare Q2 2018 vs Q1 2018 Across Filers

Q1 2018 holders
105
Q2 2018 holders
103
Holder diff
-2
Investor Q1 2018 Shares Q2 2018 Shares Share Diff Share Chg % Q1 2018 Value $ Q2 2018 Value $ Value Diff $ Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.