Only 13% of retirement plans offer alternative investment options, according to research released Wednesday by PGIM, the global asset management business of Prudential Financial.
In addition, just 24% of plan sponsors have incorporated environmental, social and governance approaches into the plan over the past three years, PGIM reported.
"The average American worker doesn't have access to the same types of investments currently available to institutional and high-net-worth investors," PGIM's head of institutional defined contribution, Josh Cohen, said in a statement.
"In a world where we are experiencing changing demographics, aging populations and issues of inequality, it is imperative that individual investors have access to quality investments to help them build and maintain their wealth, particularly when it comes to retirement."
Cohen argued in a blog post last year that defined contribution plans may be the best starting point, as they offer the fiduciary oversight, institutional pricing and long-term time horizon needed to effectively deliver ESG and alternative strategies to individuals.
PGIM's new research is the second of a three-part series on the evolving DC landscape conducted in partnership with Greenwich Associates, which surveyed 138 DC plan sponsors from March 5 through July 17. Each plan sponsor had at least one 401(k) plan and at least $100 million in 401(k) assets.