ASMB

Assembly Biosciences Inc

20.18

Nov 12 • 3:59 PM ET -2.19 (-9.79%)

20.18

Aftermarket • 5:00 PM ET 0.00 (0.00%)

Healthcare Biotechnology USA Small NASD

Today, 4:36 PMAssembly Biosciences reports fiscal Q3 2026 net loss of $20.3M, with Gilead's $75M extension fee extending cash runway into 2029

Peers: ABUS ENTA VIR ALGS AVIR ARWR COCP TRAW INO NNVC

| Held by: VTI IWM XBI VXF IWN VTWO IWC VHT FESM AVSC

Scroll to Statements

Index	RUT
Market Cap	410.88M
Enterprise Value	92.87M
Income	-0.04M
Sales	74.84M
Book/sh	15.40
Cash/sh	15.73
Dividend Est.	-
Dividend TTM	-
Dividend Ex-Date	-
Dividend Gr. 3/5Y	- -
Payout	-
Employees	73
IPO	Dec 17, 2010

P/E	-
Forward P/E	-
PEG	-
P/S	5.49
P/B	1.31
P/C	1.28
P/FCF	-
EV/EBITDA	-
EV/Sales	1.24
Quick Ratio	13.99
Current Ratio	13.99
Debt/Eq	0.01
LT Debt/Eq	0.01
Option/Short	Yes / Yes

EPS (ttm)	-0.07
EPS next Y	-3.05
EPS next Q	0.48
EPS this Y	-10.58%
EPS next Y	-401.32%
EPS next 5Y	-
EPS past 3/5Y	71.29% 51.83%
Sales past 3/5Y	- -1.78%
EPS Y/Y TTM	98.69%
Sales Y/Y TTM	125.12%
EPS Q/Q	84.64%
Sales Q/Q	38.94%
Earnings	Nov 12 AMC
EPS/Sales Surpr.	-41.98% -67.42%

Insider Own	37.12%
Insider Trans	-0.16%
Inst Own	67.56%
Inst Trans	20.39%
ROA	-0.02%
ROE	-0.03%
ROIC	-0.01%
Gross Margin	99.85%
Oper. Margin	-11.75%
Profit Margin	-0.06%
SMA20	-1.31%
SMA50	-14.32%
SMA200	-24.92%
Trades

Shs Outstand	19.85M
Shs Float	12.80M
Short Float	23.69%
Short Ratio	9.84
Short Interest	3.03M
52W High	39.71 -49.18%
52W Low	19.20 5.10%
Volatility	7.72% 5.44%
ATR (14)	1.25
RSI (14)	42.87
Beta	1.22
Rel Volume	1.62
Avg Volume	308.18K
Volume	499,599

Perf Week	0.90%
Perf Month	-1.70%
Perf Quarter	-38.76%
Perf Half Y	-33.40%
Perf YTD	-40.66%
Perf Year	-43.71%
Perf 3Y	125.73%
Perf 5Y	-42.01%
Perf 10Y	-87.06%
Recom	1.00
Target Price	51.20
Prev Close	22.37
Price	20.18
Change %	-9.79%

Consensus

Strong Buy

Avg. Price Target

$51.20

Implied Upside

+153.7%

Analysts14incl. previous ratings

Rating Distribution10 Buy · 4 Hold · 0 Sell

Date	Action	Analyst	Rating Change	Price Target Change	Implied Upside
Sep 01, 2026	Initiated	UUBS	Buy	$52	+157.7%
Sep 24, 2025	Initiated	CCitizens JMP	Mkt Outperform	$38	+88.3%
Aug 18, 2025	Resumed	HH.C. Wainwright	Buy	$50	+147.8%
Mar 25, 2025	Initiated	GGuggenheim	Buy	$31	+53.6%
Sep 20, 2024	Upgrade	JJefferies	Hold → Buy	$2 → $35	+73.4%
Sep 13, 2021	Initiated	HH.C. Wainwright	Neutral	$3.50	-82.7%
Sep 02, 2021	Downgrade	WWilliam Blair	Outperform → Mkt Perform
Mar 23, 2021	Downgrade	SSVB Leerink	Outperform → Mkt Perform
Nov 06, 2020	Downgrade	JJefferies	Buy → Hold	$30 → $10	-50.4%
Oct 19, 2020	Initiated	TTruist	Buy	$55	+172.5%
Oct 16, 2019	Initiated	MMizuho	Buy	$20	-0.9%
Nov 19, 2018	Initiated	LLeerink Partners	Outperform	$45	+123.0%
Oct 08, 2018	Upgrade	BB. Riley FBR	Neutral → Buy	$42	+108.1%
Aug 08, 2018	Initiated	RRobert W. Baird	Outperform	$74	+266.7%
Apr 13, 2018	Downgrade	CChardan Capital Markets	Buy → Neutral	$35 → $50	+147.8%
Jan 05, 2018	Initiated	BB. Riley FBR, Inc.	Neutral	$35	+73.4%
Nov 08, 2017	Initiated	JJefferies	Buy	$50	+147.8%
May 30, 2017	Initiated	CChardan Capital Markets	Buy	$35	+73.4%

Today 04:10PM	Assembly Biosciences: Q3 Earnings Snapshot (Associated Press) -9.79%
04:00PM	Assembly Biosciences Reports Third Quarter 2026 Financial Results and Recent Updates (GlobeNewswire)
Nov-02-26 04:00PM	Assembly Biosciences to Participate in Upcoming Investor Conferences (GlobeNewswire)
Oct-29-26 04:00PM	Assembly Biosciences Doses First Two Participants in Phase 2 Study of Oral NTCP Inhibitor ABI-6250 for Chronic Hepatitis Delta Virus (GlobeNewswire)
Oct-05-26 10:00AM	Assembly Biosciences to Present Positive Phase 1a Safety, Tolerability and Target Engagement Data for ABI-6250 at AASLD The Liver Meeting 2026 (GlobeNewswire)
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Sep-10-26 04:15PM	Assembly Biosciences to Present at the H.C. Wainwright & Co. 28th Annual Global Investment Conference (GlobeNewswire) -7.33%
Sep-08-26 04:00PM	Assembly Biosciences Exercises U.S. Profit-Share Option with Gilead for HSV Helicase-Primase Inhibitor Program (GlobeNewswire) -6.83%
Aug-13-26 04:13PM	Assembly Biosciences: Q2 Earnings Snapshot (Associated Press) +10.68% +10.02%
04:00PM	Assembly Biosciences Reports Second Quarter 2026 Financial Results and Recent Updates (GlobeNewswire)
May-28-26 04:05PM	Assembly Biosciences Announces Upcoming Investor Conference Presentations (GlobeNewswire)
May-26-26 04:05PM	Assembly Biosciences Announces the Closing of its Offering of Common Stock and Pre-Funded Warrants and Full Exercise of the Underwriters' Option to Purchase Additional Shares (GlobeNewswire)
May-22-26 07:05AM	Assembly Biosciences Announces Pricing of $100 Million Offering of Common Stock and Pre-Funded Warrants (GlobeNewswire) +6.94%
07:00AM	Assembly Biosciences Announces Expansion of ABI-6250 Clinical Development Into Cholestatic Liver Diseases (GlobeNewswire)
May-13-26 02:00AM	Assembly Biosciences to Present Topline Phase 1a Data on Hepatitis Delta Virus Entry Inhibitor ABI-6250 at the EASL Congress 2026 (GlobeNewswire)
May-11-26 08:00AM	Assembly Biosciences to Present at the BofA Securities 2026 Global Health Care Conference (GlobeNewswire)
04:08PM	Loading…
May-07-26 04:08PM	Assembly Biosciences: Q1 Earnings Snapshot (Associated Press)
04:00PM	Assembly Biosciences Reports First Quarter 2026 Financial Results and Recent Highlights (GlobeNewswire)
Apr-09-26 08:00AM	Assembly Biosciences Highlights Presentations on Positive Phase 1b Data for ABI-5366 and ABI-1179 in Recurrent Genital Herpes at ESCMID Global 2026 (GlobeNewswire)
Mar-19-26 04:26PM	Assembly Biosciences: Q4 Earnings Snapshot (Associated Press Finance)
04:05PM	Assembly Biosciences Reports Year-End 2025 Financial Results and Recent Highlights (GlobeNewswire)
Mar-05-26 05:30PM	Metagenomi Therapeutics (MGX) Reports Q4 Loss, Misses Revenue Estimates (Zacks) -7.15%
Feb-26-26 05:30PM	Personalis (PSNL) Reports Q4 Loss, Misses Revenue Estimates (Zacks)
Feb-24-26 09:55PM	Supernus Pharmaceuticals (SUPN) Surpasses Q4 Earnings and Revenue Estimates (Zacks)
Dec-23-25 10:45AM	GILD Exercises Option to License Assembly Bio's Herpes Programs (Zacks) -9.54%
Dec-22-25 08:00AM	Gilead Sciences Exercises Option to License Assembly Biosciences' Helicase-Primase Inhibitor Programs for Recurrent Genital Herpes (Business Wire)
Dec-08-25 04:05PM	Assembly Biosciences Reports Positive Interim Results from Phase 1b Clinical Studies of Long-Acting Helicase-Primase Inhibitor Candidates ABI-1179 and ABI-5366 Showing Reductions in Viral Shedding Rate and Virologically Confirmed Genital Lesion Rate in Recurrent Genital Herpes (GlobeNewswire)
Nov-10-25 04:18PM	Assembly Biosciences: Q3 Earnings Snapshot (Associated Press Finance)
04:05PM	Assembly Biosciences Reports Third Quarter 2025 Financial Results and Recent Updates (GlobeNewswire)
Nov-07-25 08:00AM	Assembly Biosciences Presents Positive Phase 1b Data for Next-Generation Capsid Assembly Modulator ABI-4334 at AASLD The Liver Meeting (GlobeNewswire)
Nov-04-25 05:20PM	Supernus Pharmaceuticals (SUPN) Surpasses Q3 Earnings and Revenue Estimates (Zacks)
11:57AM	Loading…
Oct-29-25 11:57AM	H.C. Wainwright Reaffirms Buy Rating on Assembly Biosciences, Inc. (ASMB) Amid Promising Trial Data (Insider Monkey)
Oct-14-25 07:00AM	Assembly Biosciences Announces Upcoming Investor Conference Participation (GlobeNewswire)
Oct-10-25 08:00AM	Assembly Biosciences Presents Interim Phase 1b Data for HSV Helicase-Primase Inhibitor Candidate ABI-5366 at the 38th Congress of the International Union Against Sexually Transmitted Infections (IUSTI)- Europe (GlobeNewswire)
Sep-25-25 09:40AM	Amazon upgraded, Adobe downgraded: Wall Streets top analyst calls (TipRanks)
Sep-24-25 09:36AM	Amazon upgraded, Adobe downgraded: Wall Street's top analyst calls (The Fly)
Sep-22-25 10:32AM	Assembly Biosciences (ASMB) Surges 9.8%: Is This an Indication of Further Gains? (Zacks)
Aug-11-25 07:26AM	Assembly Bios herpes drug shows 94% drop in viral shedding (Clinical Trials Arena)
Aug-08-25 08:05AM	Assembly Biosciences Announces Pricing of $175 Million in Equity Financings (GlobeNewswire) +12.96%
08:00AM	Assembly Biosciences Reports Positive Interim Results from Phase 1b Clinical Study of Long-Acting Helicase-Primase Inhibitor Candidate ABI-5366 Showing Reductions in Viral Shedding Rate and Genital Lesion Rate in Recurrent Genital Herpes (GlobeNewswire)
Aug-06-25 05:20PM	Assembly Biosciences: Q2 Earnings Snapshot (Associated Press Finance) +9.21%
04:05PM	Assembly Biosciences Reports Second Quarter 2025 Financial Results and Recent Updates (GlobeNewswire)
04:05PM	Assembly Biosciences Reports Interim Phase 1a Data from Clinical Study of Oral Entry Inhibitor Candidate ABI-6250 for Hepatitis Delta Virus (GlobeNewswire)
Jul-26-25 03:00AM	Assembly Biosciences Presents Data Highlighting Recurrent Genital Herpes Program at STI & HIV 2025 World Congress and International Herpesvirus Workshop (GlobeNewswire)
Jul-24-25 11:48PM	Assembly Bio's (ASMB) HBV Drug Shows Strong Efficacy in Phase 1b Trial (Insider Monkey)
Jul-02-25 10:09PM	Assembly Biosciences, Inc. (ASMB) Announces Key Leadership and Plan Changes (Insider Monkey)
Jul-01-25 10:50AM	First subject dosed in Assembly Biosciences study for genital herpes (Clinical Trials Arena)
Jun-30-25 08:00AM	Assembly Biosciences Doses First Participant in Phase 1b Portion of Phase 1a/b Clinical Trial of Investigational Long-Acting Herpes Simplex Virus Helicase-Primase Inhibitor ABI-1179 (GlobeNewswire)
Jun-25-25 08:00AM	Assembly Biosciences Reports Positive Topline Results from Phase 1b Clinical Trial of Next-Generation Investigational Capsid Assembly Modulator ABI-4334 in Chronic Hepatitis B (GlobeNewswire)
May-27-25 04:05PM	Assembly Biosciences to Present During the Jefferies 2025 Global Healthcare Conference (GlobeNewswire)
May-08-25 05:40PM	Assembly Biosciences (ASMB) Reports Q1 Loss, Tops Revenue Estimates (Zacks) -6.04%
04:36PM	Assembly Biosciences: Q1 Earnings Snapshot (Associated Press Finance)
04:05PM	Assembly Biosciences Reports First Quarter 2025 Financial Results and Recent Updates (GlobeNewswire)
May-07-25 05:35PM	Amphastar Pharmaceuticals (AMPH) Tops Q1 Earnings Estimates (Zacks)
08:00AM	New Preclinical Data for Assembly Biosciences' Oral Hepatitis D Virus Entry Inhibitor ABI-6250 and Next-Generation Hepatitis B Virus Capsid Assembly Modulator ABI-4334 Presented at the EASL Congress 2025 (GlobeNewswire)
May-05-25 09:47AM	Assembly Biosciences (ASMB) Soars 24.0%: Is Further Upside Left in the Stock? (Zacks)
Apr-29-25 05:35PM	BridgeBio Pharma (BBIO) Reports Q1 Loss, Tops Revenue Estimates (Zacks) +6.38%
Apr-09-25 02:00AM	Assembly Biosciences Presents New Data Highlighting Long-Acting Herpes Simplex Virus Candidate ABI-5366 and Genital Herpes Prevalence and Treatment Patterns at the 2025 ESCMID Congress (GlobeNewswire)
Apr-08-25 09:35AM	Down -22.6% in 4 Weeks, Here's Why Assembly Biosciences (ASMB) Looks Ripe for a Turnaround (Zacks)
Mar-26-25 12:00PM	Assembly Biosciences (ASMB) Upgraded to Buy: What Does It Mean for the Stock? (Zacks) -5.34%
Mar-20-25 04:53PM	Assembly Biosciences files for $250 mixed securities shelf (SeekingAlpha)
04:05PM	Assembly Biosciences Reports Year End 2024 Financial Results and Recent Highlights (GlobeNewswire)
Mar-04-25 08:34PM	Is Assembly Biosciences, Inc. (ASMB) Among Stocks With At Least $20 Million In Insider Spending Recently? (Insider Monkey)
Feb-26-25 08:00AM	Assembly Biosciences Doses First Participant in Phase 1a Clinical Study of Oral Entry Inhibitor Candidate ABI-6250 for Hepatitis Delta Virus (GlobeNewswire) +7.86%
Feb-20-25 08:00AM	Assembly Biosciences Reports Positive Interim Phase 1a Results from Clinical Trial Evaluating Long-Acting Helicase-Primase Inhibitor ABI-1179 in Development for Recurrent Genital Herpes (GlobeNewswire)
Dec-29-24 03:00AM	Gilead Buys $20.1 Million of Assembly Biosciences Stock (Barrons.com)
Dec-26-24 08:00AM	Assembly Biosciences Reports Interim Phase 1b Results from Clinical Trial Evaluating Next-Generation Capsid Assembly Modulator Candidate ABI-4334 in Chronic Hepatitis B (GlobeNewswire)
Dec-19-24 08:00AM	Assembly Biosciences Announces $30.1 Million Equity Investment and Accelerated Funding from Gilead to Advance Clinical Development Programs (GlobeNewswire) +17.02%
Nov-07-24 06:19PM	Assembly Biosciences: Q3 Earnings Snapshot (Associated Press Finance) +5.11%
04:05PM	Assembly Biosciences Reports Third Quarter 2024 Financial Results and Recent Updates (GlobeNewswire)
Sep-23-24 01:39PM	Assembly Biosciences' Investigational Herpes Treatment Shows Safety In Healthy Participants (UPDATED) (Benzinga) -16.31%
08:00AM	Assembly Biosciences Reports Positive Interim Phase 1a Results from Clinical Trial Evaluating Long-Acting Helicase-Primase Inhibitor Candidate ABI-5366 (GlobeNewswire)
Sep-16-24 09:40AM	Is Assembly Biosciences (ASMB) Stock Outpacing Its Medical Peers This Year? (Zacks)
Aug-08-24 05:22PM	Assembly Biosciences: Q2 Earnings Snapshot (Associated Press Finance) +6.02%
04:05PM	Assembly Biosciences Reports Second Quarter 2024 Financial Results and Recent Updates (GlobeNewswire)
Jul-15-24 08:00AM	Assembly Biosciences Presents New Preclinical Data Highlighting Investigational Helicase-Primase Inhibitors at International Herpesvirus Workshop (GlobeNewswire)
Jun-18-24 08:00AM	Assembly Biosciences Doses First Participant in Phase 1b Clinical Trial Evaluating Next-Generation Capsid Assembly Modulator Candidate ABI-4334 for the Treatment of Chronic Hepatitis B Virus Infection (GlobeNewswire)
Jun-17-24 08:00AM	Assembly Biosciences Announces $12.6 Million in Equity Financings (GlobeNewswire)
Jun-10-24 08:00AM	Assembly Biosciences Doses First Participant in Phase 1a/b Clinical Trial of Herpes Simplex Virus Helicase-Primase Inhibitor Candidate ABI-5366 (GlobeNewswire) +6.51%
Jun-05-24 08:00AM	Assembly Biosciences Presents New Data Highlighting Hepatitis D Virus Entry Inhibitor ABI-6250 at the EASL Congress 2024 (GlobeNewswire)
May-22-24 08:00AM	Assembly Biosciences to Present Data at Upcoming International Herpesvirus Workshop and EASL Congress 2024 (GlobeNewswire)
May-13-24 08:53AM	ASMB Stock Earnings: Assembly Biosciences Beats EPS for Q1 2024 (InvestorPlace)
May-09-24 05:04AM	Assembly Biosciences: Q1 Earnings Snapshot (Associated Press Finance)
May-08-24 04:05PM	Assembly Biosciences Reports First Quarter 2024 Financial Results and Recent Highlights (GlobeNewswire)
Mar-28-24 10:53PM	ASMB Stock Earnings: Assembly Biosciences Beats EPS for Q4 2023 (InvestorPlace)
04:05PM	Assembly Biosciences Reports Fourth Quarter and Year End 2023 Financial Results and Recent Highlights (GlobeNewswire)
Mar-25-24 12:52PM	ASMB Stock Earnings: Assembly Biosciences Misses EPS for Q2 2023 (InvestorPlace)
Feb-08-24 08:00AM	Assembly Biosciences Announces Effective Date of Reverse Stock Split (GlobeNewswire)
Jan-04-24 08:00AM	Assembly Biosciences Provides Anticipated Development Milestones for 2024 (GlobeNewswire)
Nov-10-23 04:05PM	Assembly Biosciences Reports Inducement Grant Under Nasdaq Listing Rule 5635(c)(4) (GlobeNewswire) -6.11%
08:00AM	Assembly Biosciences Presents New Data Highlighting Viral Hepatitis Portfolio at AASLD The Liver Meeting (GlobeNewswire)
Nov-08-23 05:08PM	Assembly Biosciences: Q3 Earnings Snapshot (Associated Press Finance) -12.48%
04:05PM	Assembly Biosciences Reports Third Quarter 2023 Financial Results and Recent Updates (GlobeNewswire)
08:00AM	Assembly Biosciences Names Anuj Gaggar, MD, PhD, as Chief Medical Officer (GlobeNewswire)
Oct-17-23 10:59AM	Why Is Assembly Biosciences (ASMB) Stock Up 92% Today? (InvestorPlace) +72.18%
07:00AM	Gilead and Assembly Biosciences Establish Partnership to Develop Next-Generation Therapeutics for Serious Viral Diseases (Business Wire)
Oct-11-23 08:00AM	Assembly Biosciences to Present New Data at AASLD The Liver Meeting (GlobeNewswire)
Oct-02-23 08:00AM	Assembly Biosciences Nominates Development Candidate ABI-6250, an Orally Bioavailable HDV Entry Inhibitor (GlobeNewswire)
Sep-19-23 04:05PM	Assembly Biosciences to Highlight Pipeline Progress in HBV and HDV at the 2023 International HBV Meeting (GlobeNewswire) -5.72%
Aug-09-23 06:11PM	Assembly Biosciences: Q2 Earnings Snapshot (Associated Press Finance)
04:05PM	Assembly Biosciences Reports Second Quarter 2023 Financial Results and Recent Updates (GlobeNewswire)

Show Previous News

Insider Trading	Relationship	Date	Transaction	Cost	#Shares	Value ($)	#Shares Total	SEC Form 4
Bjorkquist Jeanette M	PFO and PAO	Nov 02 '26	Sale	19.62	727	14,261	17,673	Nov 03 04:50 PM
White Nicole S	Chief Manufacturing Officer	Nov 02 '26	Sale	19.62	2,593	50,864	59,257	Nov 03 04:45 PM
Gaggar Anuj	Chief Medical Officer	Nov 02 '26	Sale	19.62	2,593	50,864	53,800	Nov 03 04:35 PM
Okazaki Jason A	CEO and President	Nov 02 '26	Sale	19.62	6,202	121,658	195,532	Nov 03 04:30 PM
Nicole S. White	Officer	Nov 02 '26	Proposed Sale	19.62	2,593	50,864		Nov 02 06:40 PM
Anuj Gaggar	Officer	Nov 02 '26	Proposed Sale	19.62	2,593	50,864		Nov 02 06:35 PM
Jason A. Okazaki	Officer	Nov 02 '26	Proposed Sale	19.62	6,202	121,658		Nov 02 06:30 PM
Bjorkquist Jeanette M	PFO and PAO	Jun 17 '26	Sale	23.25	29	674	14,560	Jun 18 04:05 PM
Bjorkquist Jeanette M	PFO and PAO	Mar 30 '26	Sale	26.69	328	8,755	11,089	Mar 31 04:25 PM
White Nicole S	Chief Manufacturing Officer	Mar 30 '26	Sale	26.69	197	5,258	37,477	Mar 31 04:20 PM

Assembly Biosciences, Inc. is a biotechnology company that focuses on developing small molecule antiviral therapeutics for serious viral diseases. Its lead programs, ABI-5366 and ABI-1179, long-acting helicase-primase inhibitors, are in clinical development for recurrent genital herpes. The company is partnered with Gilead Sciences to advance current and future antiviral programs across herpesviruses, HBV, and HDV. Assembly Biosciences was founded in 2005 and is headquartered in South San Francisco, CA.

CEOMr. Jason A. Okazaki J.D.

Ph.D.Dr. William E. Delaney IV

Ph.D.Dr. Anuj Gaggar M.D.

Principal Financial OfficerMs. Jeanette M. Bjorkquist

Senior Vice President of Investor RelationsMr. Shannon Ryan

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