ASMB

ASSEMBLY BIOSCIENCES, INC.
15 filings tracked
healthcarebiotechnologySMALL ($300M-2B)

Signal Magnitude Chart

BULLISH | 70% | 5/7/2026 | capital raiseBEARISH | 60% | 5/7/2026 | margin compressionBEARISH | 80% | 5/7/2026 | dilution riskNEUTRAL | 40% | 5/7/2026 | divestitureBULLISH | 70% | 5/7/2026 | capital raiseBEARISH | 60% | 5/7/2026 | margin compressionBEARISH | 80% | 5/7/2026 | dilution riskNEUTRAL | 40% | 5/7/2026 | divestitureBULLISH | 70% | 5/7/2026 | capital raiseBEARISH | 60% | 5/7/2026 | margin compressionBEARISH | 80% | 5/7/2026 | dilution riskNEUTRAL | 40% | 5/7/2026 | divestitureBULLISH | 70% | 5/7/2026 | capital raiseBEARISH | 60% | 5/7/2026 | margin compressionBEARISH | 80% | 5/7/2026 | dilution riskNEUTRAL | 40% | 5/7/2026 | divestitureBULLISH | 70% | 5/7/2026 | capital raiseBEARISH | 60% | 5/7/2026 | margin compressionBEARISH | 80% | 5/7/2026 | dilution riskNEUTRAL | 40% | 5/7/2026 | divestitureBULLISH | 70% | 5/7/2026 | capital raiseBEARISH | 60% | 5/7/2026 | margin compressionBEARISH | 80% | 5/7/2026 | dilution riskNEUTRAL | 40% | 5/7/2026 | divestitureBULLISH | 70% | 5/7/2026 | capital raiseBEARISH | 60% | 5/7/2026 | margin compressionBEARISH | 80% | 5/7/2026 | dilution riskNEUTRAL | 40% | 5/7/2026 | divestitureBULLISH | 60% | 5/22/2026 | management changeNEUTRAL | 40% | 5/22/2026 | regulatory actionBULLISH | 60% | 5/22/2026 | management changeNEUTRAL | 40% | 5/22/2026 | regulatory actionBULLISH | 60% | 5/22/2026 | management changeNEUTRAL | 40% | 5/22/2026 | regulatory actionBULLISH | 60% | 5/22/2026 | management changeNEUTRAL | 40% | 5/22/2026 | regulatory actionBULLISH | 60% | 5/22/2026 | management changeNEUTRAL | 40% | 5/22/2026 | regulatory actionBULLISH | 60% | 5/22/2026 | management changeNEUTRAL | 40% | 5/22/2026 | regulatory actionBULLISH | 60% | 5/22/2026 | management changeNEUTRAL | 40% | 5/22/2026 | regulatory actionBULLISH | 70% | 5/26/2026 | capital raiseBEARISH | 60% | 5/26/2026 | dilution riskMay 26May 26HIGHLOW
bullish
bearish
neutral

Signal Timeline

bullishMay 26

Successfully raised $107.4 million to fund clinical operations.

capital raise
70%
bearishMay 26

Issuance of over 4 million potential shares via common stock and warrants.

dilution risk
60%
bullishMay 22

Strategic expansion of lead asset into high-unmet-need liver disease markets.

management change
60%
neutralMay 22

Conducted pre-IND meeting with FDA for cholestatic liver disease development.

regulatory action
40%
bullishMay 22

Strategic expansion of lead asset into high-unmet-need liver disease markets.

management change
60%
neutralMay 22

Conducted pre-IND meeting with FDA for cholestatic liver disease development.

regulatory action
40%
bullishMay 22

Strategic expansion of lead asset into high-unmet-need liver disease markets.

management change
60%
neutralMay 22

Conducted pre-IND meeting with FDA for cholestatic liver disease development.

regulatory action
40%
bullishMay 22

Strategic expansion of lead asset into high-unmet-need liver disease markets.

management change
60%
neutralMay 22

Conducted pre-IND meeting with FDA for cholestatic liver disease development.

regulatory action
40%
bullishMay 22

Strategic expansion of lead asset into high-unmet-need liver disease markets.

management change
60%
neutralMay 22

Conducted pre-IND meeting with FDA for cholestatic liver disease development.

regulatory action
40%
bullishMay 22

Strategic expansion of lead asset into high-unmet-need liver disease markets.

management change
60%
neutralMay 22

Conducted pre-IND meeting with FDA for cholestatic liver disease development.

regulatory action
40%
bullishMay 22

Strategic expansion of lead asset into high-unmet-need liver disease markets.

management change
60%
neutralMay 22

Conducted pre-IND meeting with FDA for cholestatic liver disease development.

regulatory action
40%
bullishMay 7

Received $35 million net payment from Gilead for exclusive HPI program license.

capital raise
70%
bearishMay 7

Quarterly operating cash burn remains high at $22.1 million.

margin compression
60%
bearishMay 7

Significant warrant overhang from Gilead creates potential for >30% dilution.

dilution risk
80%
neutralMay 7

Gilead declined to license the 4334 HBV candidate, returning full control to Assembly.

divestiture
40%
bullishMay 7

Received $35 million net payment from Gilead for exclusive HPI program license.

capital raise
70%
bearishMay 7

Quarterly operating cash burn remains high at $22.1 million.

margin compression
60%
bearishMay 7

Significant warrant overhang from Gilead creates potential for >30% dilution.

dilution risk
80%
neutralMay 7

Gilead declined to license the 4334 HBV candidate, returning full control to Assembly.

divestiture
40%
bullishMay 7

Received $35 million net payment from Gilead for exclusive HPI program license.

capital raise
70%
bearishMay 7

Quarterly operating cash burn remains high at $22.1 million.

margin compression
60%
bearishMay 7

Significant warrant overhang from Gilead creates potential for >30% dilution.

dilution risk
80%
neutralMay 7

Gilead declined to license the 4334 HBV candidate, returning full control to Assembly.

divestiture
40%
bullishMay 7

Received $35 million net payment from Gilead for exclusive HPI program license.

capital raise
70%
bearishMay 7

Quarterly operating cash burn remains high at $22.1 million.

margin compression
60%
bearishMay 7

Significant warrant overhang from Gilead creates potential for >30% dilution.

dilution risk
80%
neutralMay 7

Gilead declined to license the 4334 HBV candidate, returning full control to Assembly.

divestiture
40%
bullishMay 7

Received $35 million net payment from Gilead for exclusive HPI program license.

capital raise
70%
bearishMay 7

Quarterly operating cash burn remains high at $22.1 million.

margin compression
60%
bearishMay 7

Significant warrant overhang from Gilead creates potential for >30% dilution.

dilution risk
80%
neutralMay 7

Gilead declined to license the 4334 HBV candidate, returning full control to Assembly.

divestiture
40%
bullishMay 7

Received $35 million net payment from Gilead for exclusive HPI program license.

capital raise
70%
bearishMay 7

Quarterly operating cash burn remains high at $22.1 million.

margin compression
60%
bearishMay 7

Significant warrant overhang from Gilead creates potential for >30% dilution.

dilution risk
80%
neutralMay 7

Gilead declined to license the 4334 HBV candidate, returning full control to Assembly.

divestiture
40%
bullishMay 7

Received $35 million net payment from Gilead for exclusive HPI program license.

capital raise
70%
bearishMay 7

Quarterly operating cash burn remains high at $22.1 million.

margin compression
60%
bearishMay 7

Significant warrant overhang from Gilead creates potential for >30% dilution.

dilution risk
80%
neutralMay 7

Gilead declined to license the 4334 HBV candidate, returning full control to Assembly.

divestiture
40%

Filing History

8-KMay 26, 2026

The 8-K filing confirms that Assembly Biosciences has significantly increased its liquidity position through a mixed offering of common stock and pre-funded warrants. While the immediate influx of capital removes the urgent threat of a funding gap, the long-term impact will depend on the company's ability to hit clinical milestones before the new shares and warrants exert downward pressure on the stock price. Investors are now weighing the benefit of a strengthened balance sheet against the inherent dilution of a large-scale equity raise.

8-KMay 22, 2026

The 8-K filing signals a major strategic shift for Assembly Biosciences as it seeks to maximize the commercial potential of ABI-6250. While the scientific rationale for expanding into cholestatic liver diseases is sound, the investment thesis now hinges on the company's ability to execute a complex Phase 2 program across multiple indications. The market will likely react to the upcoming Q4 2026 and Q1 2027 trial initiations, which will serve as the primary validators for this expanded corporate strategy.

10-QMay 7, 2026

The Q1 2026 filing reveals a company at a critical crossroads, balancing high-conviction clinical data against a precarious financial structure. The successful license of the HPI program to Gilead is a major victory in terms of clinical validation, but it also cements Assembly's role as a junior partner in its own most successful program. The immediate impact is a strengthened cash position, but the long-term outlook depends on whether the company can replicate this success with its HDV and NNPI programs. Investors are now weighing the ability of Assembly to transition from a speculative R&D firm to a royalty-bearing entity. While the current liquidity provides a safety net, the looming threat of warrant-driven dilution and the rejection of the 4334 candidate suggest that the path to sustainability is narrower than the bull case suggests. The next twelve months will be decisive, as the company moves toward Phase 2 initiations and determines its participation in the U.S. profit-share model with Gilead.