Shares are trading slightly below the acquisition price, reflecting low expectations of a bidding war.
Altaris plans to combine the AI -assisted software and services business with its existing Chemical Computing Group.
Shares in Simulations Plus (NASDAQ: SLP) were higher by 11.65% at 11:45 a.m today as the market digested the news of a definitive agreement to be acquired by investment company Altaris for $18.50 a share, "representing a premium of 26% to Simulations Plus' 60-day volume-weighted average price as of June 15, 2026," according to the press release.
At the time of writing, the shares trade at around $18.20, representing a single-digit percentage discount to the agreed acquisition price. This reflects the intended transaction date of the fourth quarter of this year, and the perception that there won't be a bidding war for the company.
Will AI create the world's first trillionaire? Our team just released a report on the one little-known company, called an "Indispensable Monopoly" providing the critical technology Nvidia and Intel both need. Continue »
Indeed, the press release noted that the all-cash transaction was unanimously approved by Simulations Plus' board of directors, subject to customary provisions, including shareholder and regulatory approvals.
The profitable company offers software and services that help drug developers use artificial intelligence (AI) to model and simulate how the body reacts to compounds they are developing. As such, it can accelerate drug development, reduce research & development costs, and improve progress through clinical trials and commercialization. Altaris intends to combine Simulations Plus with its existing modeling and drug discovery software company, Chemical Computing Group (CCG).
Based on the price action following the announcement, it appears the market expects the deal to proceed without major disruption.
Before you buy stock in Simulations Plus, consider this:
The Motley Fool Stock Advisor analyst team just identified what they believe are the 10 best stocks for investors to buy now… and Simulations Plus wasn’t one of them. The 10 stocks that made the cut could produce monster returns in the coming years.
Consider when Netflix made this list on December 17, 2004... if you invested $1,000 at the time of our recommendation, you’d have $440,440!* Or when Nvidia made this list on April 15, 2005... if you invested $1,000 at the time of our recommendation, you’d have $1,303,950!*
Now, it’s worth noting Stock Advisor’s total average return is 959% — a market-crushing outperformance compared to 211% for the S&P 500. Don't miss the latest top 10 list, available with Stock Advisor, and join an investing community built by individual investors for individual investors.
See the 10 stocks »
*Stock Advisor returns as of June 16, 2026.
Lee Samaha has no position in any of the stocks mentioned. The Motley Fool has no position in any of the stocks mentioned. The Motley Fool has a disclosure policy.