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Private Equity in Westlake 401(k) Plans: What Employees Should Know

Healthcare Provider Update: Healthcare Provider for Westlake Westlake Corporation primarily uses Aetna as its healthcare provider. Aetna offers a variety of health plans for employees, focusing on comprehensive coverage and wellness initiatives to support employees' health needs. Potential Healthcare Cost Increases in 2026 As we look towards 2026, significant healthcare cost increases are anticipated, particularly due to various economic factors. With many states projecting record premium hikes-some exceeding 60%-the potential expiration of enhanced ACA premium subsidies poses a crucial challenge. This may result in out-of-pocket premiums skyrocketing for most consumers, with estimates indicating increases of over 75% for 92% of policyholders. Coupled with a rise in medical expenses and demands for higher reimbursements from healthcare providers, employees at Westlake and nationwide may find their healthcare costs markedly elevated in the coming year, necessitating careful planning and strategic health coverage choices. Click here to learn more

'Westlake employees should carefully weigh transparency, costs, and flexibility when evaluating new 401(k) options, as thoughtful planning today can make a meaningful difference in retirement outcomes.' — Michael Corgiat, a representative of The Retirement Group, a division of Wealth Enhancement.

'Westlake employees navigating evolving 401(k) choices should focus on understanding fees, liquidity, and long-term impact to help align their retirement strategies with their personal goals.' — Brent Wolf, a representative of The Retirement Group, a division of Wealth Enhancement.

In this article, we will discuss:

The opportunities and risks of private equity’s entry into 401(k) retirement plans.
The impact of fees, transparency, and liquidity on long-term retirement outcomes.
Key considerations Westlake employees should weigh before adding private equity to their portfolios.

For several years, private equity firms have been seeking access to corporate retirement plans, which could affect the investment choices available in 401(k) accounts. Traditionally, these alternative investments have been limited to wealthy and institutional investors, who provide private equity firms with funds they can use to buy equity stakes in unlisted private companies. Under the Employee Retirement Income Security Act (ERISA), however, private equity funds have been excluded from most workplace retirement plans due to their high fees, limited liquidity, and opaque reporting requirements. ¹

New federal guidelines may be shifting this landscape. In an Executive Order issued in August 2025, the Trump administration supported access to alternative assets for 401(k) investors. ² While these changes may broaden diversification opportunities, they also raise questions about appropriateness, costs, and transparency for Westlake employees planning their retirement. 'It's a historic change in access, but it's also a time that calls for caution,' said Neva Bradley of Wealth Enhancement. Although private equity may offer diversification benefits, a higher risk profile and less transparent pricing require careful consideration.

Juggling Promise and Risk

Private equity funds have historically delivered strong long-term returns, ³ but more recent conditions have narrowed the edge over traditional stock indexes. ⁴ Rising interest rates and volatile markets have made performance less consistent, which is an important factor for Westlake workers evaluating retirement strategies. While opportunities for gains remain, the trade-off in volatility cannot be ignored.

Fee structures complicate matters further. Compared to low-cost index funds, private equity investments involve multiple layers of expenses. According to Bradley, 'the fee structures and volatility can significantly reduce those gains over time.' Westlake employees should note that these fees can be ten times higher than standard 401(k) options, ⁵ which can diminish long-term compounding.

Challenges of Transparency

One of the largest differences between mutual funds and private equity is reporting. Mutual funds tend to publish daily prices and transparent performance updates, while private equity reports are typically quarterly and valuations are often based on estimates. ¹ This lack of standard benchmarks can make it difficult for even seasoned investors to evaluate performance consistently. For Westlake participants, this means private equity may feel less straightforward than traditional investment choices.

The Cost Aspect

Private equity is also known for its high fees. Typical structures include a 1% to 2% annual management charge plus performance-based incentives, compared to about 0.25% for many mutual funds. ¹ Over decades, these higher costs compound, especially for retirement accounts where long-term growth is important. As Bradley points out, 'those costs compound over decades,' underscoring the need to weigh fees against potential returns.

Important Things to Consider for Retirement Planning

For Westlake employees who may encounter private equity options in their 401(k), here are some key considerations:

Liquidity: Investments are often locked in for years with limited access.
Costs: Carefully review and compare fee structures.
Timeline: Private equity may lack the flexibility needed closer to retirement.
Diversification: If included, it should represent only a small portion of the portfolio.

Bradley summarized, 'Private equity is not a panacea, but it can contribute to complex portfolios.' Westlake participants should evaluate transparency, fees, and personal risk tolerance before making decisions.

One notable development is that target-date funds that include private equity and private credit holdings have been shown to potentially boost retirement income by 5% to 15% over 40 years, ⁶ provided top-tier managers are selected. For Westlake employees, this underscores both the opportunity and the complexity of integrating private equity into a long-term plan.