
Photo: CNN
Senator Elizabeth Warren has formally pressed Securities and Exchange Commission Chair Paul Atkins to explain how the agency plans to protect American workers as cryptocurrencies are introduced into traditional retirement plans such as 401(k)s.
In a letter obtained by CNBC, the Massachusetts Democrat warned that allowing volatile digital assets into retirement accounts could expose millions of workers to significant financial risk at a time when most households rely heavily on their 401(k)s for long term security.
The letter follows President Donald Trump’s executive order signed in August, which cleared the way for alternative investments including cryptocurrencies like bitcoin and private equity funds to be offered more broadly within employer sponsored retirement plans.
Warren argued that the policy shift prioritizes innovation over protection, potentially placing retirement savings at risk. She emphasized that for most Americans, retirement accounts are not vehicles for speculative investing but essential tools for financial stability later in life.
In her letter, Warren highlighted several structural risks tied to crypto markets, including extreme price volatility, limited transparency, and potential conflicts of interest. She cited a 2024 Government Accountability Office report finding that crypto assets exhibit unusually high volatility and lack standardized methods for forecasting long term returns.
Warren also pointed to what she described as contradictions in the president’s own stance on digital assets, noting his past criticism of bitcoin and contrasting it with estimates suggesting that Trump and his family generated more than $1.2 billion in crypto related gains in the year following his reelection in November 2024.
The senator argued that introducing crypto into retirement plans is unlikely to improve outcomes for participants, especially given the higher fees and expenses often associated with alternative investments. She warned that workers nearing retirement are particularly vulnerable to large losses if markets turn sharply.
According to Warren, the potential downside outweighs any speculative upside, especially for households that lack the financial flexibility to recover from significant drawdowns.
Warren’s letter comes as two Senate committees prepare to hold hearings on crypto market structure legislation. She warned that proposed reforms could weaken the SEC’s authority by allowing financial products offered on blockchains to bypass traditional securities regulation, a scenario she said could further endanger retirement savings.
Several major labor organizations have echoed those concerns, including the American Federation of Teachers and the AFL-CIO. The unions have cautioned that tokenization of financial products could erode investor protections that workers depend on.
Warren asked the SEC to detail how it plans to manage risks associated with crypto investments in retirement accounts. Her questions focused on whether the agency is ensuring fair market valuations for crypto holdings, assessing the prevalence of manipulation and deceptive practices, and expanding investor education for retail savers who may encounter crypto through their retirement plans.
The SEC declined to comment publicly on the letter.
Atkins has signaled a more accommodating stance toward crypto than his predecessor, former SEC Chair Gary Gensler. He has repeatedly said that the United States should aim to become a global leader in crypto innovation while maintaining baseline investor protections.
In past remarks, Atkins emphasized that encouraging innovation does not mean tolerating fraud, stressing that enforcement actions will continue against bad actors. He has also highlighted tokenization as a key area of future market development, provided it operates within a clear and predictable regulatory framework.
The exchange underscores a growing divide in Washington over how far crypto should be integrated into mainstream financial systems. While the Trump administration and the current SEC leadership frame digital assets as an opportunity for innovation and growth, Warren and her allies argue that retirement savings should remain insulated from speculative risk.
As lawmakers debate crypto regulation and the SEC outlines its enforcement priorities, the role of digital assets in Americans’ retirement plans is shaping up to be a major fault line in financial policy discussions.









