Sector Analysis

US Pharma Stocks Rally on Trump's 100% Import Tariff Plan

The new policy, aimed at boosting domestic manufacturing, sent shares of major drugmakers like Eli Lilly, Merck, and Pfizer soaring.

The U.S. pharmaceuticals sector saw a significant boost after President Donald Trump announced a sweeping 100% tariff on imported branded and patented drugs. The move, intended to spur domestic manufacturing, sent shares of major American drugmakers like Eli Lilly (LLY), Merck (MRK), and Pfizer (PFE) sharply higher. The policy includes a crucial exemption for companies that are building or expanding their manufacturing footprint in the United States, a clear incentive to bring production back to American shores.

The tariffs, set to take effect on October 1, 2025, are designed to reduce the nation's reliance on foreign drug manufacturing and fortify the domestic supply chain. This has been a growing concern, especially in the wake of global events that have exposed vulnerabilities in the supply of critical medicines. , impacting everything from manufacturing strategies to investment decisions.

While the announcement was a boon for domestic manufacturers, it has raised concerns about the potential for higher prescription drug costs for consumers. The tariffs are expected to disrupt existing global pharmaceutical supply chains, which are heavily reliant on imports from countries like Ireland, Switzerland, and Germany. However, meaning generic drugs are largely expected to be exempt. This distinction is significant as generics account for the vast majority of prescriptions in the U.S.

In response to the tariff threat, several major pharmaceutical companies have already announced significant investments in expanding their U.S. manufacturing capabilities. is a direct response to the new policy and signals a potential long-term shift in the industry's manufacturing landscape. For investors, the new policy landscape presents both opportunities and risks, with domestic manufacturing leaders poised to benefit, while companies heavily reliant on foreign production could face significant challenges. The full impact of the tariffs will become clearer in the coming months as companies adjust their strategies and the policy's implementation details are finalized.