Senator Bernie Sanders announced a legislative proposal requiring major American AI companies—OpenAI, Anthropic, xAI—to transfer 50% of their equity into a federal sovereign wealth fund, with profits distributed directly to U.S. citizens. The framework treats training data sourced from public discourse as a national resource requiring compensatory public ownership.
The proposal targets firms valued above an undisclosed threshold, arguing that AI models trained on public data—scraped text, images, code repositories—create revenue streams that should flow back to data originators. Sanders frames the 50% equity transfer not as expropriation but as deferred compensation for a commons that was never priced. The fund structure would mirror Alaska's Permanent Fund or Norway's Government Pension Fund Global, holding shares and issuing annual dividend checks. No implementation timeline was provided, though similar proposals in the 117th and 118th Congresses died in committee without floor votes.
The market implication is immediate valuation uncertainty. OpenAI's last private round priced the company near $157 billion. A forced 50% dilution—whether through new share issuance or direct transfer—compresses existing investor stakes and creates unclear governance structures. Anthropic and xAI, both pre-IPO with concentrated cap tables, face similar compression risk. If the fund holds board seats proportional to ownership, decision velocity slows. If it holds only economic rights, the distortion is smaller but still material: exit liquidity narrows when half the cap table cannot sell freely. Foreign AI labs—DeepMind, Mistral—gain relative positioning if U.S. domiciled competitors face structural capital disadvantages.
The secondary effect runs through LP portfolios. Sequoia, Andreessen Horowitz, Thrive Capital, and Founders Fund hold significant stakes across the named companies. A 50% public equity carve reduces their fully diluted ownership and extends time-to-liquidity if the sovereign fund cannot participate in secondary sales. Venture funds modeled on 7-10 year return horizons now face potential extensions or forced write-downs if the legislation advances with retroactive application. The ripple reaches endowments and pension funds that anchor venture commitments, recalibrating forward AI allocation if the U.S. market becomes structurally less attractive than jurisdictions without ownership mandates.
Operators should monitor committee assignment in the 119th Congress, expected early February 2025, and any co-sponsor additions from Senate Finance or Commerce committees. The proposal requires legislative text—none was released with the announcement—and scoring from the Congressional Budget Office on revenue projections and administrative costs. Watch for industry response from the Frontier Model Forum and whether OpenAI, Anthropic, or xAI issue public statements or retain additional Beltway counsel. If the bill gains traction, expect secondary market bids for AI equity to discount 15-25% pending clarity.
The Alaska Permanent Fund took four years from constitutional amendment to first distribution. Norway's required sixteen.