From January 2026 through May 2026, our research team analyzed data from seven institutional sources, including the Vanguard Group’s annual “How America Saves” reports, Fidelity Investments’ quarterly retirement analyses, the Investment Company Institute’s 401(k) plan studies, and the Federal Reserve’s Survey of Consumer Finances, to build a comprehensive picture of how Americans allocate their portfolios at every stage of life.1,2,3,4 The analysis covers participant-weighted equity allocations across 11 age brackets, portfolio composition differences across four wealth tiers, generational saving behaviors, gender-based investment patterns, and a nine-year longitudinal trend in aggregate equity exposure. The primary finding: institutional automation, driven by target-date funds and auto-enrollment defaults, has successfully normalized age-appropriate risk-taking across the U.S. defined contribution system. Yet beneath these improving averages, deep disparities in market access and wealth accumulation persist along socioeconomic and demographic lines.
Asset Allocation by Age: 2026
The following table presents the average participant-weighted equity allocation for each major age bracket in U.S. defined contribution retirement plans, drawn from Vanguard’s 2025 report covering 2024 plan-year data.1 The “110 Minus Age” column provides a common rule-of-thumb benchmark for comparison.
| Age Bracket | Avg. Equity Allocation | 110 Minus Age Benchmark |
| Under 25 | 87% | 85% |
| 25 to 29 | 88% | 83% |
| 30 to 34 | 88% | 78% |
| 35 to 39 | 88% | 73% |
| 40 to 44 | 84% | 68% |
| 45 to 49 | 79% | 63% |
| 50 to 54 | 73% | 58% |
| 55 to 59 | 67% | 53% |
| 60 to 64 | 60% | 48% |
| 65 to 69 | 52% | 43% |
| 70+ | 45% | 38% |
Key Takeaways
- Participants under 25 hold 87% of their portfolio in equities, and that figure holds steady near 88% through age 39 before the glide path initiates a disciplined derisking process.
- Equity exposure drops to 84% in the early forties, falls to 60% by the early sixties, and reaches 45% for participants aged 70 and older.
- Actual allocations consistently exceed the 110-minus-age rule of thumb, particularly for younger investors. A 30-year-old following the heuristic would hold 78% in stocks; the institutional average is 88%.
- This gap reflects target-date fund design, which maintains roughly 90% equity exposure until approximately 25 years before the target retirement date. According to the ICI, 65.6% of assets held by participants in their twenties were deployed into target-date funds at year-end 2022.
- Auto-enrollment and qualified default investment alternatives have corrected the inefficient allocation patterns of the early 2000s, when younger participants held overly conservative portfolios and middle-aged participants held the highest equity concentrations.
Portfolio Composition by Household Wealth Percentile
The primary table reflects allocation inside retirement accounts. But retirement accounts represent only one piece of a household’s total financial picture. The Federal Reserve’s Survey of Consumer Finances reveals that portfolio composition varies dramatically by wealth tier, and for the bottom half of American households, traditional stock-and-bond allocation is practically nonexistent.3
| Wealth Percentile | Real Estate (% of Net Worth) | Stocks (% of Net Worth) | Business Equity (% of Net Worth) | Mortgage Debt (% of Net Worth) |
| 25th to 50th Percentile | 153% | 15% | <5% | -88% |
| 50th to 75th Percentile | 101% | 13% | <5% | -33% |
| 75th to 99th Percentile | 63% | 27% | 11% | -14% |
| Top 1% | 26% | 31% | 38% | -3% |
Key Takeaways
- For households in the 25th to 50th wealth percentile, real estate represents approximately 153% of net worth, offset by mortgage liabilities averaging 88% of net worth. Their financial reality is debt management, not portfolio diversification.
- Meaningful equity market participation begins only at the 50th to 75th percentile, where stocks reach 9% to 16% of net worth.
- Public equities and business equity overtake physical assets as primary wealth drivers only above the 75th percentile.
- For the top 1%, primary residences shrink to roughly 26% of net worth, while business equity (38%) and stocks (31%) account for the majority of wealth.
- Age-based glide paths serve those with surplus capital to invest beyond housing. For half of American households, the financial planning conversation starts with debt reduction and home equity management.
Asset Allocation by Generation
Generational differences in retirement readiness reflect not just time in the workforce, but the macroeconomic conditions each cohort encountered during their formative saving years. The following table compares average balances, target-date fund adoption, Roth utilization, and savings rates across four generations.4,5
| Generation | Avg. 401(k) Balance | % Fully in Target-Date Funds | % Using Roth 401(k) | Avg. Savings Rate |
| Baby Boomers (1946 to 1964) | $270,800 | 44.2% | 12.2% | 17.1% |
| Generation X (1965 to 1980) | $222,100 | 54.0% | 14.5% | 15.4% |
| Millennials (1981 to 1996) | $83,700 | 70.1% | 18.3% | 13.5% |
| Generation Z (1997 to 2012) | $17,900 | 81.5% | 18.2% | 11.3% |
Key Takeaways
- Target-date fund adoption has inverted the old pattern. Among Baby Boomers, 44.2% are fully invested in a TDF. That figure climbs to 54.0% for Gen X, 70.1% for Millennials, and 81.5% for Gen Z.
- For Gen Z, asset allocation is effectively outsourced to institutional algorithms from day one, eliminating the behavioral errors that plagued earlier cohorts: panic selling during downturns, performance chasing near market peaks, and choice-overload paralysis.
- Millennials (18.3%) and Gen Z (18.2%) use Roth 401(k) contributions at nearly 50% higher rates than Boomers (12.2%), suggesting advanced awareness of tax-diversified retirement strategies.
- By contributing after-tax dollars now, younger workers position themselves for tax-free growth and withdrawals, a particularly valuable hedge if future marginal tax rates increase.
- Baby Boomers hold the highest average balances ($270,800) and the highest savings rates (17.1%), but their lower TDF adoption means their portfolios are more likely to reflect manual, potentially suboptimal allocation decisions.
Equity Allocation and Investment Behavior by Gender
A persistent narrative in personal finance holds that women are inherently more risk-averse investors. Large-scale institutional data tells a different story. In defined contribution plans, women held an average of 75% in equities compared to 77% for men, a gap of just two percentage points.6
| Metric | Women | Men |
| Average Equity Allocation (DC Plans) | 75% | 77% |
| Using Professionally Managed Allocation | 61% | 53% |
| Traded or Exchanged Assets in Past Year | 7% | 10% |
| Own Stock Market Investments (Retail) | 71% | Not reported separately |
| Leave IRA Rollover Uninvested 1+ Year | 56% | 44% |
Key Takeaways
- The two-percentage-point equity gap (75% vs. 77%) between women and men is negligible in terms of long-term return impact.
- The meaningful distinction is in mechanism: 61% of women rely entirely on professionally managed allocations, compared to 53% of men. Women achieve similar risk exposure through delegation rather than self-directed trading.
- Women trade 30% less frequently than men (7% vs. 10% initiated trades in a given year), reducing the behavioral drag of panic selling and performance chasing.
- Female retail stock market participation reached 71% in 2024, an 18% year-over-year increase, with Gen Z women leading at 77%.
- A critical friction point: 56% of women who make an IRA rollover leave funds uninvested in cash for over a year, compared to 44% of men. This is not a deliberate choice but a structural problem caused by the absence of default equity allocations in the IRA space.
- The persistent balance gap (men’s accounts are 44% higher) is driven by wage disparity and time out of the workforce for caregiving, not by allocation quality or savings discipline.
Average Equity Year-Over-Year Trends
Over the past nine years, the average participant-weighted equity allocation in defined contribution plans has climbed steadily from 65% to 78%.9 The following table tracks this progression year by year.
| Year | Avg. Participant-Weighted Equity Allocation |
| 2016 | 65% |
| 2017 | 67% |
| 2018 | 68% |
| 2019 | 71% |
| 2020 | 74% |
| 2021 | 75% |
| 2022 | 76% |
| 2023 | 77% |
| 2024 | 78% |
Key Takeaways
- A 13-percentage-point increase over eight years reflects the structural force of auto-enrollment, not just bull market gains inflating existing positions.
- Each year, millions of new, younger workers enter the labor force and are automatically defaulted into long-dated target-date funds with equity allocations near 90%.
- Legacy participants who previously held cash-heavy or arbitrarily constructed portfolios have been programmatically remapped into managed allocations by plan sponsors.
- During the COVID-19 onset (2020), the 2022 inflationary bear market, and the 2023 interest rate shocks, retail capitulation remained historically low. In the first half of 2025, only 5.5% of retirement savers made any change to their 401(k) allocation.
- This behavioral resilience is a direct product of “set-it-and-forget-it” fund design. Participants who never have to manually rebalance are far less likely to panic sell or chase performance.
Implications for Long-Term Portfolio Strategy
The data paints a clear picture. Age-based asset allocation, when automated through target-date funds and institutional plan design, produces disciplined, mathematically sound portfolios for the majority of participating investors. Younger workers are entering the system with higher equity exposure than any prior generation, and they are maintaining that exposure through market turbulence because their allocation decisions are handled for them.
Yet the aggregate averages mask real challenges. For half of American households, “asset allocation” remains a conversation about managing a single leveraged real estate position, not balancing stocks and bonds. For women, the transition from an employer plan to an IRA introduces a cash drag that quietly erodes years of growth. For all investors, the frontier is shifting from allocation alone toward tax-aware asset location: placing the right assets in the right account types to minimize lifetime tax drag.
These are the kinds of layered, personalized decisions that a single target-date fund cannot make on its own. They require a coordinated view of your complete financial picture: your income trajectory, your tax brackets, your outstanding debts, your insurance coverage, and your long-term goals. That coordination is exactly what comprehensive financial planning delivers.
Ready to see how your allocation stacks up? Schedule your Financial Planning consultation with YTS Wealth Management to build a strategy that accounts for where you are today and where you want to be decades from now.
Disclosure
This material was prepared by First Page Sage for YTS Wealth Management. First Page Sage is a third-party consultant and was compensated by YTS Wealth Management for the preparation and distribution of this information.
This content is for informational purposes only and is not intended to serve as a substitute for personalized investment, tax, or retirement advice or as a recommendation or solicitation of any particular security, strategy, or investment product. Economies and markets fluctuate. Tax laws and benefit thresholds are subject to change. Facts presented have been obtained from sources believed to be reliable; however, neither YTS Wealth Management nor First Page Sage can guarantee the accuracy or completeness of such information. Past performance is not an indicator of future results.
Securities and advisory services offered through LPL Financial, a Registered Investment Advisor, Member FINRA/SIPC.
References
- Vanguard Group. “How America Saves 2025.” June 2025. https://corporate.vanguard.com/content/dam/corp/research/pdf/how_america_saves_report_2025.pdf
- Investment Company Institute. “401(k) Plan Asset Allocation, Account Balances, and Loan Activity.” August 2025. https://www.ici.org/system/files/2025-08/25-per31-06.pdf
- Federal Reserve Bank of Richmond. “Portfolios Across the U.S. Wealth Distribution.” Economic Brief 23-39, November 2023. https://www.richmondfed.org/publications/research/economic_brief/2023/eb_23-39
- Fidelity Investments. “Q4 2025 Retirement Analysis.” March 2026. https://newsroom.fidelity.com/pressreleases/fidelity–q4-2025-retirement-analysis–average-annual-401-k–account-balances-increase-by-double-dig/s/aa6c3841-2f2d-4d6b-b38e-14a2a857b1b4
- Fidelity Investments. “Average Retirement Savings by Age.” 2025. https://www.fidelity.com/learning-center/personal-finance/average-retirement-savings
- Vanguard Group. “Comparing the Saving Behaviors of Women vs. Men in DC Plans.” 2022. https://institutional.vanguard.com/content/dam/inst/iig-transformation/insights/pdf/2022/comparing-the-saving-behaviors-of-women-vs-men-in-dc-plans.pdf
- Fidelity Investments. “2024 Women & Investing Study.” October 2024. https://www.businesswire.com/news/home/20241003297758/en/New-Research-From-Fidelity-Shows-71-of-Women-Own-Investments-in-the-Stock-Market
- Vanguard Group. “Closing the Gender Gap in IRA Balances.” March 2024. https://corporate.vanguard.com/content/corporatesite/us/en/corp/articles/closing-gender-gap-ira-balances.html
- Vanguard Group. “How America Saves: Key Trends and Insights.” Historical data 2016-2024. https://corporate.vanguard.com/content/corporatesite/us/en/corp/articles/how-america-saves-2025-key-trends-insights.html
- Fidelity Investments. Retirement savings behavioral data, Q1 2025. https://www.fidelity.com/learning-center/personal-finance/average-retirement-savings
