U.S. antitrust enforcement is entering a period of recalibration. After years of aggressive scrutiny and often expansive theories of harm, the trajectory is shifting toward a more empirical, outcomes-driven enforcement approach, albeit one shaped by broader national priorities. As technology companies look ahead to 2026, antitrust risk remains real, but it is evolving in both tone and substance.
For decades, U.S. antitrust law centered on the consumer welfare standard, asking whether conduct or transactions raised prices, reduced quality, or diminished innovation. During the first Trump administration, that framework largely prevailed, grounded in economic evidence and market analysis. The Biden administration marked a sharp departure, expressly rejecting the consumer welfare standard and adopting a more structural view of markets and treating size itself as a source of concern. Large transactions were met with skepticism, and enforcement emphasized litigation even in the face of uncertain legal outcomes.
That period now appears to be waning. The current direction suggests a hybrid approach. Economic analysis is regaining influence, career economists are playing a larger role, and agencies have expressed greater willingness to resolve matters through settlements rather than reflexive challenges. At the same time, the prevailing agency view of consumer welfare is broader. Labor impacts, innovation incentives, and long-term competitiveness are now part of the analysis, reflecting a more expansive view of market health.
A defining feature of this next phase is the rise of an “America First” lens in antitrust enforcement. Agencies are increasingly evaluating conduct and transactions based on their implications for U.S. jobs, domestic innovation, and global technological leadership. Antitrust is no longer viewed solely as a tool to protect short-term consumer outcomes. It has become intertwined with industrial policy and national strategy, particularly in sectors critical to technological leadership.
This shift also helps explain the growing distance between U.S. antitrust enforcement and some foreign competition authorities. While cross-border coordination still exists in process and timing, substantive alignment is not the priority. U.S. agencies are increasingly focused on domestic outcomes, even where that results in divergence from international approaches.
Inside the enforcement agencies, culture and process continue to matter. Career staff wield significant influence, and successful engagement depends on credibility, transparency, and respect for institutional norms. Attempts to bypass staff or rely solely on political channels are unlikely to succeed. At the same time, leadership appears more attuned to the real-world burdens that investigations impose, creating opportunities for more efficient and focused advocacy.
Looking toward 2026, additional shifts are likely. The Federal Trade Commission is expected to devote greater attention to consumer protection, particularly around AI, data use, and privacy, alongside traditional antitrust enforcement. AI and data are also reshaping how regulators think about market power, with increased scrutiny of data consolidation, acqui-hires, and the risk of over-enforcement that could unintentionally chill innovation.
For technology companies, the message is clear. Antitrust strategy must be grounded not only in economic analysis, but also in a compelling narrative about national value. Framing business decisions around innovation, workforce growth, and U.S. competitiveness can help align corporate objectives with the priorities now shaping enforcement. In a more pragmatic but still politically informed antitrust environment, that alignment may prove decisive.
[View source.]