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

CUSIP: 045396108

Q1 2021 13F Holders as of 31 Mar 2021

Type / Class
Equity / Common Stock, par value $0.001
Shares outstanding
15,535,831
Total 13F shares
27,158,674
Share change
+1,634,442
Total reported value
$124,930,551
Put/Call ratio
112%
Price per share
$4.60
Number of holders
102
Value change
+$3,461,631
Number of buys
47
Number of sells
49

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
BlackRock Finance, Inc.
13F
Company
18%
2,783,308
$16,841,000 31 Dec 2020
13F
ARMISTICE CAPITAL, LLC
13F
Company
17%
2,624,000
$15,875,000 31 Dec 2020
13F
Alerce Investment Management, L.P.
13F
Company
14%
2,227,500
$13,476,000 31 Dec 2020
13F
Consonance Capital Management LP
13F
Company
13%
1,969,875
$11,918,000 31 Dec 2020
13F
VANGUARD GROUP INC
13F
Company
13%
1,949,667
$11,795,000 31 Dec 2020
13F
BAKER BROS. ADVISORS LP
13F
Company
9.9%
1,541,418
$9,326,000 31 Dec 2020
13F
Boxer Capital, LLC
13F
Company
9.7%
1,500,000
$9,075,000 31 Dec 2020
13F
S.c.a. Candriam
13F
Individual
7.3%
1,136,545
$6,876,000 31 Dec 2020
13F
FRANKLIN RESOURCES INC
13F
Company
5.9%
909,983
$5,505,000 31 Dec 2020
13F
PLATINUM INVESTMENT MANAGEMENT LTD
13F
Company
5.3%
821,886
$4,972,000 31 Dec 2020
13F
CITADEL ADVISORS LLC
13F
Company
5.1%
797,695
$4,826,000 31 Dec 2020
13F
ACADIAN ASSET MANAGEMENT LLC
13F
Company
4.4%
686,817
$4,154,000 31 Dec 2020
13F
STATE STREET CORP
13F
Company
4.1%
633,968
$3,836,000 31 Dec 2020
13F
DIMENSIONAL FUND ADVISORS LP
13F
Company
3.3%
512,934
$3,103,000 31 Dec 2020
13F
Hudson Bay Capital Management LP
13F
Company
3.3%
509,900
$3,085,000 31 Dec 2020
13F
GEODE CAPITAL MANAGEMENT, LLC
13F
Company
2.9%
450,822
$2,727,000 31 Dec 2020
13F
MORGAN STANLEY
13F
Company
2.7%
425,795
$2,576,000 31 Dec 2020
13F
RENAISSANCE TECHNOLOGIES LLC
13F
Company
2.6%
400,000
$2,420,000 31 Dec 2020
13F
NORTHERN TRUST CORP
13F
Company
2.5%
393,548
$2,381,000 31 Dec 2020
13F
Schonfeld Strategic Advisors LLC
13F
Company
1.9%
299,865
$1,815,000 31 Dec 2020
13F
Atom Investors LP
13F
Company
1.6%
243,079
$1,471,000 31 Dec 2020
13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
13F
Company
1.4%
214,621
$1,299,000 31 Dec 2020
13F
Nuveen Asset Management, LLC
13F
Company
1.4%
212,696
$1,287,000 31 Dec 2020
13F
JACOBS LEVY EQUITY MANAGEMENT, INC
13F
Company
1.1%
172,947
$1,046,000 31 Dec 2020
13F
Man Group plc
13F
Company
1.1%
166,926
$1,010,000 31 Dec 2020
13F
PANAGORA ASSET MANAGEMENT INC
13F
Company
0.93%
144,577
$875,000 31 Dec 2020
13F
JPMORGAN CHASE & CO
13F
Company
0.89%
138,752
$840,000 31 Dec 2020
13F
BARCLAYS PLC
13F
Company
0.89%
137,709
$833,000 31 Dec 2020
13F
Bank of New York Mellon Corp
13F
Company
0.82%
126,899
$768,000 31 Dec 2020
13F
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM
13F
Company
0.81%
126,490
$765,000 31 Dec 2020
13F
Cubist Systematic Strategies, LLC
13F
Company
0.81%
126,092
$763,000 31 Dec 2020
13F
TWO SIGMA ADVISERS, LP
13F
Company
0.81%
125,700
$760,000 31 Dec 2020
13F
Engineers Gate Manager LP
13F
Company
0.79%
122,264
$740,000 31 Dec 2020
13F
GOLDMAN SACHS GROUP INC
13F
Company
0.77%
119,727
$725,000 31 Dec 2020
13F
VOLORIDGE INVESTMENT MANAGEMENT, LLC
13F
Company
0.69%
107,028
$648,000 31 Dec 2020
13F
Walleye Capital LLC
13F
Company
0.65%
100,767
$610,000 31 Dec 2020
13F
AQR CAPITAL MANAGEMENT LLC
13F
Company
0.63%
98,505
$596,000 31 Dec 2020
13F
WELLINGTON MANAGEMENT GROUP LLP
13F
Company
0.53%
82,247
$497,000 31 Dec 2020
13F
WELLS FARGO & COMPANY/MN
13F
Company
0.5%
77,956
$472,000 31 Dec 2020
13F
Ikarian Capital, LLC
13F
Company
0.47%
72,468
$439,000 31 Dec 2020
13F
Swiss National Bank
13F
Company
0.45%
70,500
$427,000 31 Dec 2020
13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM
13F
Company
0.4%
62,400
$378,000 31 Dec 2020
13F
ALPS ADVISORS INC
13F
Company
0.38%
58,820
$356,000 31 Dec 2020
13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC
13F
Company
0.36%
55,731
$337,000 31 Dec 2020
13F
OCCUDO QUANTITATIVE STRATEGIES LP
13F
Company
0.33%
50,602
$306,000 31 Dec 2020
13F
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
13F
Company
0.3%
47,259
$285,917 31 Dec 2020
13F
SEI INVESTMENTS CO
13F
Company
0.3%
46,644
$282,000 31 Dec 2020
13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
13F
Company
0.3%
46,380
$281,000 31 Dec 2020
13F
RHUMBLINE ADVISERS
13F
Company
0.3%
45,903
$278,000 31 Dec 2020
13F
Squarepoint Ops LLC
13F
Company
0.28%
44,265
$268,000 31 Dec 2020
13F

Institutional Holders of ASSEMBLY BIOSCIENCES, INC. - Common Stock, par value $0.001 (ASMB) as of Q1 2021

As of 31 Mar 2021, ASSEMBLY BIOSCIENCES, INC. - Common Stock, par value $0.001 (ASMB) was held by 102 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 27,158,674 shares. The largest 10 holders included BlackRock Inc., ARMISTICE CAPITAL, LLC, SATTER MANAGEMENT CO., L.P., VANGUARD GROUP INC, BAKER BROS. ADVISORS LP, BOXER CAPITAL, LLC, PLATINUM INVESTMENT MANAGEMENT LTD, Soleus Capital Management, L.P., ACADIAN ASSET MANAGEMENT LLC, and FRANKLIN RESOURCES INC. This page lists 102 institutional shareholders reporting positions in this security for the Q1 2021 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period

Compare Q1 2021 vs Q4 2020 Across Filers

Q4 2020 holders
106
Q1 2021 holders
102
Holder diff
-4
Investor Q4 2020 Shares Q1 2021 Shares Share Diff Share Chg % Q4 2020 Value $ Q1 2021 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.