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Monday, October 19, 2026Bay Area Market: Coverage updated daily

Newsom signs anti-monopoly bill after bruising legislative battle

Gov. Gavin Newsom signed Assembly Bill 1776 on Wednesday, modernizing state antitrust legislation. However, former supporters argue the bill was defanged after a multimillion-dollar lobbying effort by business groups.

Fremont and Tri-City area homes
Curated News BriefBased on original reporting by CalMatters Housing (September 30, 2026). The summary below is the Journal’s; the local analysis is original commentary by Omar Murillo.

Governor Newsom just signed Assembly Bill 1776, which updates California's antitrust laws that have been on the books since 1907. According to CalMatters Housing, this legislation gives state district attorneys and the attorney general new power to go after individual businesses they believe are acting in anticompetitive ways. The bill is meant to address concerns about corporate consolidation in industries like healthcare, ticket sales, and retail, and it grew out of a three-year study by the state's Law Revision Commission.

Here's where it gets interesting though. While unions and consumer rights groups pushed hard for this bill, the state's Chamber of Commerce launched a serious multimillion-dollar campaign to weaken it, and they won some real concessions. Big tech companies like Meta and Google also spent substantial sums lobbying against stronger provisions. The biggest casualty was something called a private right of action, which would have let everyday people or businesses sue companies directly for anticompetitive behavior. That got stripped out in the final weeks.

Even some of the bill's original supporters are disappointed. According to the reporting, the American Economic Liberties Project, which had helped develop this legislation for years, ended up changing their position when the private right of action was removed. Their senior legal counsel expressed concern that without clearer enforcement tools, the law might not actually be effective in stopping predatory practices.

The bill's main author, Assemblemember Aguiar-Curry, said she was disappointed the private right of action was gutted, but she moved forward anyway. Governor Newsom's signing message was cautious, noting that he wants judges and prosecutors to focus on clear wrongdoing without dragging legitimate business practices into legal trouble.

What I am seeing locally is that this reflects the ongoing tension between wanting to protect small businesses and workers from big corporate practices while also not creating so much legal uncertainty that businesses get paralyzed. In the Bay Area and throughout the East Bay, where we have everything from massive tech companies to small independent retailers all competing for space and customers, this kind of antitrust enforcement could eventually matter for how markets develop and what kinds of business practices become normalized.