Addex Therapeutics Ltd. Get Addex Therapeutics alerts:Hedge Funds Weigh In On Addex TherapeuticsA hedge fund recently raised its stake in Addex Therapeutics stock. GAMMA Investing LLC owned about 0.83% of Addex Therapeutics worth $64,000 at the end of the most recent quarter. Addex Therapeutics has a 1 year low of $6.51 and a 1 year high of $12.05. Recommended StoriesReceive News & Ratings for Addex Therapeutics Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for Addex Therapeutics and related companies with MarketBeat.com's FREE daily email newsletter.