)

Assembly Biosciences (ASMB) investor relations material
Assembly Biosciences Q2 2025 earnings summary
Complete event summary combining all related documents: earnings call transcript, report, and slide presentation.
Executive summary
Focused on developing therapeutics for serious viral diseases, advancing four clinical candidates in 2025, and collaborating with Gilead Sciences.
Pipeline includes helicase-primase inhibitors for genital herpes, an HDV entry inhibitor, a next-gen HBV capsid modulator, and a broad-spectrum NNPI for transplant-related herpesviruses.
Reported positive interim and topline results for several Phase 1 studies, including hepatitis and herpes programs.
Presented new clinical and preclinical data at major scientific conferences, highlighting HSV and HBV/HDV progress.
Gilead collaboration provides funding, opt-in rights, milestone/royalty payments, and increased equity stake.
Financial highlights
Collaboration revenue was $9.6M for Q2 2025, up 13% year-over-year; $19.0M for the six months, up 33%.
Cash, cash equivalents, and marketable securities totaled $75.0M as of June 30, 2025, down from $91.0M at March 31, 2025.
Net loss for Q2 2025 was $10.2M ($1.33/share), improved from $11.2M ($1.98/share) in Q2 2024.
Research and development expenses for Q2 2025 were $16.1M, slightly down year-over-year due to lower ABI-6250 costs.
Operating cash outflow was $40.2M for the first half of 2025, up from $35.5M in the prior year.
Outlook and guidance
Cash runway projected to fund operations into mid-2026; substantial doubt exists about ability to continue beyond that without new funding.
Plans to seek further funding through equity or collaboration payments; future capital needs depend on pipeline progress and Gilead outcomes.
Proof-of-concept Phase 1b data for ABI-5366 and ABI-1179 in genital herpes expected by fall 2025.
ABI-6250 preclinical data to be presented at the International HBV Meeting in September 2025.
Next Assembly Biosciences earnings date

Next Assembly Biosciences earnings date

The essential earnings season companion
The #1 app for live earnings calls, transcripts, analyst estimates, and more. All for free.
Live calls and transcripts
Listen to earnings calls, CMDs, investor conferences, and more – with a podcast-like experience.
Find what you need faster
Search for any keyword across all transcripts simultaneously.
Easily store key findings
Capturing important takeaways is as simple as it gets. Even during your lunch run or commute.
Your watchlist. Your dashboard.
Follow the companies that matter to you. Get a personalized feed with real-time updates.
Be the first to know
Set keyword alerts for any company, product, or competitor. Get notified the moment they're mentioned.
Consensus estimates
Access analyst consensus estimates, valuation multiples, and revenue segments splits.
All IR material in one place
The easiest way to stay updated during earnings season.
Global coverage
All events from public companies. Live and recorded.
Just click and listen
No webcast links. No manual registrations.
excellent app, it gives me free access to company earnings calls and annual reports. I also love the convenience of calls being available offline so I can listen in whilst doing other things and even when internet or WiFi isn't available.
)
One of the very few apps you could call perfect. If something was to add to it, maybe the share price of the company when you search for it, but it's already excellent.
)
This is genuinely one of the cleanest and fastest finance apps out there to track the market.
)
excellent app, it gives me free access to company earnings calls and annual reports. I also love the convenience of calls being available offline so I can listen in whilst doing other things and even when internet or WiFi isn't available.
)
One of the very few apps you could call perfect. If something was to add to it, maybe the share price of the company when you search for it, but it's already excellent.
)
This is genuinely one of the cleanest and fastest finance apps out there to track the market.
)
I can't remember the last time an app had such a positive impact on my investment process.
)
Love the app! Quartr makes it really easy to keep track of earnings calls. It also includes the reports and slides to make it easier to follow along.
)
Quartr is amazing, no way around it. It is the best right now for earnings calls, presentations, and the like.
)
I can't remember the last time an app had such a positive impact on my investment process.
)
Love the app! Quartr makes it really easy to keep track of earnings calls. It also includes the reports and slides to make it easier to follow along.
)
Quartr is amazing, no way around it. It is the best right now for earnings calls, presentations, and the like.
)
)
)
)
Frequently asked questions
Mobile app: Research anytime, anywhere with the #1 app for live earnings calls, transcripts, analyst estimates, and more. All for free.
Desktop (Quartr Pro): The leading platform for qualitative research, used daily by top firms and financial institutions.
Quartr API: Build custom solutions powered by live earnings calls, live transcripts, filings and reports, slide presentations, and more.
Explore our global coverage