Target-date assets top $5.3 trillion as income options climb

Target-date mutual funds and collective investment trusts gained 11% in the first half of 2026, closing June at $5.3 trillion. The figure comes from Sway Research's mid-year market report, which 401(k) Specialist covered.

The report lands 20 years after the Pension Protection Act of 2006 expanded qualified default investment alternatives into defined contribution plans. Target-date funds have since become the primary QDIA in retirement plans, a status that turned the category into the default destination for 401(k) contributions.

Growth is concentrating at the top. Vanguard finished June with $1.98 trillion across its target-date mutual fund and CIT series, a 36.6% share, and Sway expects the firm to cross $2 trillion by year-end. Fidelity's Passive Freedom Index Solution now holds 44% of the firm's $794 billion in target-date assets. Sway attributes much of the first-half gain to product launches by large managers rather than market returns.

The fastest-moving segment is income. Target-date strategies with built-in income options closed June at $164 billion, up 18% from $139 billion at the end of 2025. Sway says rising day-to-day costs are pushing the need for income benefits and have pushed providers and insurers into new partnerships. One example is the upcoming Vanguard Target Retirement Lifetime Income Trust, which will use Nuveen and TIAA's Secure Income Account platform to generate income.

Chris J. Brown, Sway's founder and principal, said in the report: "While the first half of 2026 brought strong asset growth to Target Date-based income solutions, upcoming product launches featuring Vanguard, Fidelity, Transamerica with T. Rowe Price, and Principal raise the potential for explosive asset growth in the latter half of 2026 and into 2027."

Income-linked target-dates remain a small slice of the $5.3 trillion total, but they are the slice growing fastest. The launches Brown cites run from the second half of 2026 into 2027. Twenty years after the PPA turned target-dates into the default, the next design contest is over turning a balance into a paycheck.