Addex Therapeutics (ADXN) Stock Price, News & Analysis

Company Overview

Addex Therapeutics SA is a clinical-stage biopharmaceutical company specializing in the discovery and development of small-molecule allosteric modulators for central nervous system disorders. Founded in 1999 and headquartered in Geneva, Switzerland, with a U.S. research presence in Cambridge, Massachusetts, the company focuses on targeting metabotropic glutamate (mGlu) receptors and GABAB receptors to address unmet medical needs in neurology and psychiatry.

The company’s lead candidate, dipraglurant (ADX48621), is an mGlu5 negative allosteric modulator in clinical development for levodopa-induced dyskinesia in Parkinson’s disease. Additional programs include ADX71149, an mGlu2 positive allosteric modulator being investigated for mood and anxiety disorders, and early-stage GABAB receptor modulators. Addex employs proprietary drug discovery platforms to optimize targeting, selectivity and pharmacokinetic profiles, advancing multiple candidates through preclinical and clinical stages.

Addex Therapeutics serves global markets through strategic collaborations with pharmaceutical partners to co-develop and potentially commercialize its pipeline. The company’s integrated R&D operations in Europe and North America support translational research and clinical studies. Led by a management team with deep experience in neuroscience drug development, Addex seeks to bring innovative allosteric therapies to patients with debilitating neurological and psychiatric conditions.

Key Stats

• Today's Range: $8.93 to $9.30
• 50-Day Range: $7.77 to $10.85
• 52-Week Range: $6.51 to $12.05
• Volume: 2,920 shs
• Average Volume: 64,527 shs
• Market Capitalization: $9.75 million
• P/E Ratio: N/A
• Dividend Yield: N/A
• Price Target: N/A
• Consensus Rating: Sell

Addex Therapeutics Stock Analysis - MarketRank™

Addex Therapeutics scored higher than 9% of companies evaluated by MarketBeat. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation.

Analyst's Opinion

• Score: N/A
• Analyst Rating: N/A

Consensus Rating

There is not enough analysis data for Addex Therapeutics.

Earnings and Valuation

• Score: 0.6 / 5
• Proj. Earnings Growth: N/A

Price to Earnings Ratio vs. the Market

The P/E ratio of Addex Therapeutics is -27.06, which means that its earnings are negative and its P/E ratio cannot be compared to companies with positive earnings.

Price to Earnings Ratio vs. Sector

The P/E ratio of Addex Therapeutics is -27.06, which means that its earnings are negative and its P/E ratio cannot be compared to companies with positive earnings.

Price to Book Value per Share Ratio

Addex Therapeutics has a P/B Ratio of 0.89. P/B Ratios below 1 indicate that a company could be undervalued with respect to its assets and liabilities.

Short Interest

• Score: 2.0 / 5
• Short Interest Level: Bearish

Percentage of Shares Shorted

5.61% of the float of Addex Therapeutics has been sold short.

Short Interest Ratio / Days to Cover

Addex Therapeutics has a short interest ratio ("days to cover") of 1.9, which is generally considered an acceptable ratio of short interest to trading volume.

Change versus previous month

Short interest in Addex Therapeutics has recently increased by 3,438.46%, indicating that investor sentiment is decreasing significantly.

Dividend

• Score: 0.0 / 5
• Dividend Strength: N/A

Dividend Yield

Addex Therapeutics does not currently pay a dividend.

Dividend Growth

Addex Therapeutics does not have a long track record of dividend growth.

Sustainability and ESG

• Score: N/A
• Environmental Score: N/A

Percentage of Shares Shorted

5.61% of the float of Addex Therapeutics has been sold short.

Short Interest Ratio / Days to Cover

Addex Therapeutics has a short interest ratio ("days to cover") of 1.9, which is generally considered an acceptable ratio of short interest to trading volume.

Change versus previous month

Short interest in Addex Therapeutics has recently increased by 3,438.46%, indicating that investor sentiment is decreasing significantly.

News and Social Media

• Score: 2.3 / 5
• News Sentiment: 0.17

News Sentiment

Addex Therapeutics has a news sentiment score of 0.17. This score is calculated as an average of sentiment of articles about the company over the last seven days and ranges from 2 (good news) to -2 (bad news). This is a lower news sentiment than the 0.54 average news sentiment score of Medical companies.

News Coverage This Week

MarketBeat has tracked 6 news articles for Addex Therapeutics this week, compared to 0 articles on an average week.

MarketBeat Follows

2 people have added Addex Therapeutics to their MarketBeat watchlist in the last 30 days.

Company Ownership

• Score: 0.8 / 5
• Insider Trading: N/A

Insider Buying vs. Insider Selling

In the past three months, Addex Therapeutics insiders have not sold or bought any company stock.

Percentage Held by Insiders

15.00% of the stock of Addex Therapeutics is held by insiders. A high percentage of insider ownership can be a sign of company health.

Percentage Held by Institutions

Only 16.14% of the stock of Addex Therapeutics is held by institutions.

ADXN Stock Analysis - Frequently Asked Questions

How have ADXN shares performed this year?

Addex Therapeutics' stock was trading at $7.00 at the beginning of 2025. Since then, ADXN stock has increased by 31.4% and is now trading at $9.1990.

How were Addex Therapeutics' earnings last quarter?

Addex Therapeutics Ltd. Sponsored ADR (NASDAQ:ADXN) released its quarterly earnings results on Monday, September, 29th. The company reported ($2.91) earnings per share for the quarter. Addex Therapeutics had a negative trailing twelve-month return on equity of 54.27% and a net margin of 3,584.49%.
Read the conference call transcript.

When did Addex Therapeutics' stock split?

Shares of Addex Therapeutics reverse split before market open on Monday, October 23rd 2023.The 1-20 reverse split was announced on Monday, October 23rd 2023. The number of shares owned by shareholders was adjusted after the market closes on Monday, October 23rd 2023. An investor that had 100 shares of stock prior to the reverse split would have 5 shares after the split.

How do I buy shares of Addex Therapeutics?

Shares of ADXN stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services.

What other stocks do shareholders of Addex Therapeutics own?

Based on aggregate information from My MarketBeat watchlists, some other companies that Addex Therapeutics investors own include Arista Networks (ANET), Adobe (ADBE), NVIDIA (NVDA), Broadcom (AVGO), GE Aerospace (GE), Vista Energy (VIST) and Arch Capital Group (ACGL).

Company Calendar

• Last Earnings: 9/29/2025
• Today: 10/05/2025
• Next Earnings (Estimated): 11/10/2025
• Fiscal Year End: 12/31/2025

Industry, Sector and Symbol

• Stock Exchange: NASDAQ
• Sector: Medical
• Industry: MED - DRUGS
• Sub-Industry: Pharmaceutical Products
• Current Symbol: NASDAQ:ADXN
• CIK: 1574232
• Web: www.addextherapeutics.com
• Phone: 011-41-22-884-1555
• Fax: 41-22-884-1556
• Employees: 30
• Year Founded: 2002

Profitability

• EPS (Trailing Twelve Months): ($0.34)
• Trailing P/E Ratio: N/A
• Forward P/E Ratio: N/A
• P/E Growth: N/A
• Net Income: $8.02 million
• Net Margins: 3,584.49%
• Pretax Margin: -2,307.03%
• Return on Equity: -54.27%
• Return on Assets: -49.15%

Debt

• Debt-to-Equity Ratio: N/A
• Current Ratio: 3.02
• Quick Ratio: 3.02

Sales & Book Value

• Annual Sales: $460 thousand
• Price / Sales: 21.20
• Cash Flow: N/A
• Price / Cash Flow: N/A
• Book Value: $10.37 per share
• Price / Book: 0.89

Miscellaneous

• Outstanding Shares: 1,060,000
• Free Float: 901,000
• Market Cap: $9.75 million
• Optionable: Not Optionable
• Beta: 1.38