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Entero Therapeutics (ENTO) Stock Price, News & Analysis

ENTO NASDAQ
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Price Move History

Daily moves over 5%
92 251 sessions, November 27, 2024 to November 28, 2025
Largest daily move
+66.5% close of August 11, 2025
1-year change
+119.3% closing prices, November 27, 2024 to November 28, 2025
1-month change
-24.3% closing prices, October 28, 2025 to November 28, 2025

Company Description

Entero Therapeutics, Inc. (NASDAQ: ENTO) is a publicly listed company that combines a late clinical-stage biopharmaceutical business with a growing focus on AI‑driven energy and digital infrastructure. According to its SEC filings and company disclosures, Entero is engaged in the research and development of targeted, non‑systemic therapies for gastrointestinal (GI) diseases and, following the acquisition of Grid AI Corp, also operates a grid‑edge software and controls platform aimed at AI data centers, utilities, retailers, and large power users.

Biopharmaceutical focus on gastrointestinal diseases

Entero states in its registration statements that it develops targeted, non‑systemic therapies for GI diseases. Non‑systemic therapies are described as non‑absorbable drugs that act locally in areas such as the intestinal lumen, skin, or mucosa without entering systemic circulation. The company reports that it is focused on developing Adrulipase, a recombinant lipase enzyme designed to enable the digestion of fats and other nutrients in cystic fibrosis and chronic pancreatitis patients with exocrine pancreatic insufficiency. Earlier GI programs such as Latiglutenase, Capeserod, and Niclosamide are described in SEC filings as prior programs that the company has determined to discontinue.

Through a merger completed with ImmunogenX, Inc., a private clinical‑stage biopharmaceutical company, Entero added Latiglutenase and related assets before later deciding to discontinue that program. These activities position Entero as a late clinical‑stage biopharmaceutical company focused on addressing unmet needs in GI health, as repeatedly described in its S‑1/A filings and multiple news releases.

Strategic pivot into AI‑driven grid‑edge and data‑center orchestration

In a series of press releases and Form 8‑K filings, Entero reports that it has acquired 100% of Grid AI Corp (Grid AI), described as a grid‑edge, AI‑driven software and device platform. Grid AI is characterized as enabling utilities, retailers, and large power users to dynamically manage load and distributed energy resources (DERs). The platform is described as delivering Dynamic Load Shaping™ (DLS) and an Aggregation Management Platform (AMP) that orchestrate millions of behind‑the‑meter assets, including EV chargers, batteries, HVAC systems, water heaters, and rooftop solar, using AI, machine learning, and edge analytics to balance supply and demand in real time.

Company disclosures state that more than $50 million has been invested since 2019 to build and commercialize the Grid AI platform. Following the acquisition, Entero indicates that it intends to continue its prior GI‑focused operations while also repositioning into the infrastructure, AI, and data‑center orchestration space. Grid AI is operated as a wholly owned subsidiary, and Entero highlights plans to leverage its Nasdaq‑listed public‑company platform to scale this venture.

Business model elements and market positioning

Entero’s SEC and news disclosures describe two main activity areas:

  • Biopharma R&D: Research and development of Adrulipase as a non‑systemic GI therapy, characterized as late clinical‑stage, with a focus on exocrine pancreatic insufficiency associated with cystic fibrosis and chronic pancreatitis.
  • Grid‑edge software and orchestration: Through Grid AI, development and deployment of an AI‑driven, grid‑edge software and device orchestration platform that manages flexible demand, DERs, and compute assets for utilities, retailers, hyperscalers, and large energy users. Company materials describe this as targeting SaaS‑like recurring revenue from grid‑edge and data‑center customers.

News releases emphasize that Entero’s platform now sits at the intersection of AI, data centers, power grids, and global infrastructure, and that the acquisition of Grid AI positions the company in what it characterizes as a high‑growth AI energy‑infrastructure and grid‑edge orchestration market. The company also notes that the transaction enabled it to regain compliance with Nasdaq Listing Rule 5550(b)(1) relating to minimum stockholders’ equity.

Grid AI capabilities and target customers

According to multiple company press releases, Grid AI’s technology suite includes Dynamic Load Shaping™, DER aggregation, and an Aggregation Management Platform that leverages IoT, AI/ML, and edge analytics. These tools are described as enabling the platform to forecast, optimize, and dispatch flexible demand across millions of devices for utilities, retailers, hyperscalers, and large energy users.

Entero further reports that Grid AI is being positioned for deployment at hyperscale AI data‑center campuses. A company announcement describes a Letter of Intent with a stealth‑mode hyperscaler AI data‑center developer to use Grid AI’s power‑cluster optimization and orchestration platform at a large‑scale AI campus in the ERCOT market in Texas. Additional disclosures describe Grid AI’s role in developing AI data‑center controls, digital‑dispatch, campus‑optimization engines, and technoeconomic simulation models for power‑cluster design and dispatch.

Corporate evolution and planned name/ticker change

Entero’s news releases explain that the company has undergone several stages of evolution. It changed its corporate name from First Wave BioPharma, Inc. to Entero Therapeutics, Inc. and, after acquiring Grid AI, announced plans to change its name to GridAI Technologies Corp. and its ticker symbol from ENTO to GRDX. The company states that the name change is intended to align with its business following the Grid AI acquisition and that the common stock is expected to commence trading on the Nasdaq Capital Market under the new name and symbol on a specified date. The company also notes that the name and ticker change do not affect its legal structure, business operations, or existing financial reporting obligations, and that shareholders are not required to take action in connection with the change.

Capital markets and financing activities

SEC filings describe Entero as a smaller reporting company with common stock listed on the Nasdaq Capital Market under the symbol ENTO. The company has filed a registration statement on Form S‑1/A relating to the resale of shares issuable upon exercise of certain warrants, and has disclosed a 1‑for‑3 reverse split of its common stock that became effective on a specified date. In an 8‑K, Entero also reports entering into a Securities Purchase Agreement for a private placement of promissory notes and a common stock purchase warrant, with the stated intention to use net proceeds for general corporate purposes, which may include acquisitions.

In another 8‑K, Entero details a share exchange agreement through which it acquired Grid AI, issuing common and Series H non‑voting convertible preferred stock to Grid AI shareholders. The filing explains that, on an as‑converted and fully diluted basis, the exchanged securities represent a significant majority of the company’s common stock, and that Grid AI shareholders are entitled, subject to conditions, to designate a majority of the company’s directors.

Regulatory and reporting status

Entero’s common stock is registered under Section 12(b) of the Securities Exchange Act of 1934 and trades on The Nasdaq Stock Market LLC. The company has filed an NT 10‑Q (Form 12b‑25) stating that it required additional time to complete its Quarterly Report on Form 10‑Q due to the complexity of accounting for the Grid AI acquisition, and that it anticipated filing within the permitted extension period. The company also discloses in an 8‑K that Nasdaq confirmed its regained compliance with the equity requirement, while noting that future non‑compliance could lead to delisting procedures.

Multi‑segment identity: biotech and grid‑edge technology

Across its disclosures, Entero presents itself as both a late clinical‑stage biopharmaceutical company focused on GI diseases and the parent of Grid AI, a grid‑edge technology business providing Dynamic Load Shaping™, DER aggregation, and AI‑driven orchestration to support a transactive grid. Company communications emphasize that, following completion of the Grid AI acquisition, Entero intends to continue its prior GI operations while also pursuing opportunities at the intersection of AI, energy infrastructure, and digital‑infrastructure orchestration.

Stock Performance

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Last updated:
+119.3%
Performance 1 year

Entero Therapeutics (ENTO) closed at $2.99 on November 28, 2025. Over the past 12 months, the price has gained 119.3%.

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ENTO Metrics & Rankings

Price returns through November 28, 2025. Month-to-date and YTD include the first trading day. Ranking links may use different dates.

Latest News

Entero Therapeutics has 10 recent news articles. Of the recent coverage, 3 articles coincided with positive price movement and 7 with negative movement. Key topics include AI, acquisition, stock split, private placement. View all ENTO news →

Financial Highlights

Entero Therapeutics generated $36K in revenue in FY2025, operating income reached -$7.1M, and net income was -$6.4M. Diluted earnings per share stood at -$4.16. The company generated -$5.7M in operating cash flow. The current ratio was 0.17, measuring current assets divided by current liabilities.

$36K
Revenue (FY2025)
-$6.4M
Net Income (FY2025)
-$5.7M
Operating Cash Flow
-$657K
Gross Profit (FY2025)

Upcoming Events

Short Interest History

Last 12 Months

Short interest in Entero Therapeutics (ENTO) currently stands at 28.6 thousand shares, up 72.1% from the previous reporting period. Since October 2025, short interest has decreased by 35.7%.

Days to Cover History

Last 12 Months

Days to cover for Entero Therapeutics (ENTO) currently stands at 1.0 days. The ratio is the reported short interest divided by the average daily trading volume.

ENTO Company Profile & Sector Positioning

Entero Therapeutics (ENTO) operates in the Biotechnology industry within the broader Healthcare sector and is listed on the NASDAQ.

Investors comparing ENTO often look at related companies in the same sector, including Galecto, Inc. (GLTO), Theriva Biologics, Inc. (TOVX), Dermata Therapeutics, Inc. (DRMA), Biodexa Pharmaceuticals plc (BDRX), and Silexion Therapeutics Corp (SLXN). Comparing financial metrics, valuation ratios, and stock performance across these peers can help investors evaluate ENTO's relative position within its industry.

Frequently Asked Questions

What is the current stock price of Entero Therapeutics (ENTO)?

The current stock price of Entero Therapeutics (ENTO) is $2.99 as of November 28, 2025.

What is the market cap of Entero Therapeutics (ENTO)?

The market cap of Entero Therapeutics (ENTO) is approximately $4.7M. Learn more about what market capitalization means .

What is the revenue of Entero Therapeutics (ENTO) stock?

The FY2025 revenue of Entero Therapeutics (ENTO) is $36K, from its most recent completed fiscal year.

What is the net income of Entero Therapeutics (ENTO)?

The FY2025 net income of Entero Therapeutics (ENTO) is -$6.4M, from its most recent completed fiscal year.

What is the earnings per share (EPS) of Entero Therapeutics (ENTO)?

The diluted earnings per share (EPS) of Entero Therapeutics (ENTO) is -$4.16 for FY2025, its most recent completed fiscal year. Learn more about EPS .

What is the operating cash flow of Entero Therapeutics (ENTO)?

The operating cash flow of Entero Therapeutics (ENTO) is -$5.7M for FY2025, its most recent completed fiscal year. Learn about cash flow.

What is the current ratio of Entero Therapeutics (ENTO)?

The current ratio of Entero Therapeutics (ENTO), current assets divided by current liabilities, was 0.17 at the end of FY2025, its most recent completed fiscal year. Learn about liquidity ratios.

What is the gross profit of Entero Therapeutics (ENTO)?

The gross profit of Entero Therapeutics (ENTO) is -$657K for FY2025, its most recent completed fiscal year.

What is the operating income of Entero Therapeutics (ENTO)?

The operating income of Entero Therapeutics (ENTO) is -$7.1M for FY2025, its most recent completed fiscal year. Learn about operating income.

What is Entero Therapeutics, Inc. (NASDAQ: ENTO)?

Entero Therapeutics, Inc. is a publicly listed company that develops targeted, non-systemic therapies for gastrointestinal diseases and, following its acquisition of Grid AI Corp, also operates a grid-edge, AI-driven software and device platform for managing load and distributed energy resources.

What is Entero’s main biopharmaceutical program?

Entero’s SEC filings state that its main biopharmaceutical program is Adrulipase, a recombinant lipase enzyme designed to enable the digestion of fats and other nutrients in cystic fibrosis and chronic pancreatitis patients with exocrine pancreatic insufficiency.

What are non-systemic therapies according to Entero?

Entero describes non-systemic therapies as non-absorbable drugs that act locally, such as in the intestinal lumen, skin, or mucosa, without reaching a patient’s systemic circulation.

What is Grid AI and how does it relate to ENTO stock?

Grid AI is described in company news as a grid-edge, AI-driven software and device platform that enables utilities, retailers, and large power users to dynamically manage load and distributed energy resources. Entero acquired 100% of Grid AI and operates it as a wholly owned subsidiary, so investors in ENTO gain exposure to this business.

What technologies does Grid AI’s platform use, based on company disclosures?

Company materials state that Grid AI’s Dynamic Load Shaping™ and Aggregation Management Platform use IoT, AI, machine learning, and edge analytics to forecast, optimize, and dispatch flexible demand across millions of devices, including EV chargers, batteries, HVAC systems, water heaters, and rooftop solar.

Is Entero changing its corporate name and ticker symbol?

A press release states that Entero Therapeutics, Inc. will change its name to GridAI Technologies Corp. and its ticker symbol from ENTO to GRDX, with trading on the Nasdaq Capital Market expected to commence under the new name and symbol on a specified date. The company notes that this change does not affect its legal structure or reporting obligations.

Does Entero still pursue its historical GI drug programs?

Entero’s filings explain that it has determined to discontinue prior programs such as Latiglutenase, Capeserod, and Niclosamide, and that it is currently focused on developing Adrulipase while continuing GI operations alongside the Grid AI business.

On which exchange is ENTO listed and under what classification?

Entero’s common stock is listed on the Nasdaq Capital Market under the symbol ENTO and is described in its S-1/A as a smaller reporting company.

How did the Grid AI acquisition affect Entero’s capital structure?

An 8-K filing reports that Entero acquired 100% of Grid AI through a share exchange involving common stock and Series H non-voting convertible preferred stock. On an as-converted and fully diluted basis, the exchanged securities represent a majority of Entero’s common stock, and Grid AI shareholders are entitled, subject to conditions, to designate a majority of the company’s directors.

What types of customers does Entero target through Grid AI?

Company descriptions of Grid AI state that the platform serves business, utility, retailer, hyperscaler, and large energy-user customers by enabling them to forecast, optimize, and dispatch flexible demand, distributed energy resources, and compute assets.