INTERFACE ENGINEERING INC. RETIREMENT PLAN Investment Options

Available Funds in INTERFACE ENGINEERING INC. RETIREMENT PLAN

Below is the lineup of investment options available to participants in INTERFACE ENGINEERING INC. RETIREMENT PLAN. This typically includes a mix of mutual funds, index funds, and collective investment trusts (CITs) — which are pooled investment vehicles custom-built for large retirement plans, often with lower expense ratios than their retail mutual fund equivalents.

When evaluating these options, focus on expense ratios (lower is better), asset class coverage (U.S. stocks, international stocks, bonds, and stable value), and whether low-cost index funds are available. Research consistently shows that low-cost, broadly diversified index funds outperform most actively managed funds over the long term.

Total Available Funds: 26
Investment Description
SLOY, DAHL & HOLST BALANCED CLASS I
SLOY, DAHL & HOLST AGGRESSIVE CLASS I
SLOY, DAHL & HOLST GROWTH CLASS I
SLOY, DAHL & HOLST MODERATE CLASS I
SLOY, DAHL & HOLST CONSERVATIVE CLASS I
MORLEY STABLE VALUE 6
VANGUARD 500 INDEX FUND ADMIRAL
VANGUARD TOTAL BOND MARKET INDEX ADM.
VANGUARD SMALL-CAP INDEX FUND ADM.
VOYA SMALL CAP GROWTH I
VANGUARD DEVELOPED MARKETS INDEX FUND
SYCAMORE ESTABLISHED VALUE FUND
COLUMBIA CONTRARIAN CORE
VANGUARD EMERGING MARKETS STOCK INDEX
EDGEWOOD GROWTH FUND INSTL.
LORD ABBETT SHORT DURATION INCOME FUND
HARTFORD EQUITY INCOME FUND CLASS R5
INVESCO DEVELOPING MARKETS FUND CLASS
FIDELITY OVERSEAS FUND
NUVEEN REAL ESTATE I
RUSSELL STRATEGIC BOND FUND
BLACKROCK STRATEGIC GLOBAL BOND FUND
VOYA MIDCAP OPPORTUNITIES I
FIDELITY PIONEER BOND FUND CLASS Y
PIMCO INFLATION RESPONSE MULTI-ASSET
KEELEY SMALL CAP DIVIDEND VALUE FUND

How to Build a Smart Portfolio in Your 401(k)

Your investment lineup is only as good as how you use it. Here are the key steps to building a portfolio that works for your retirement goals:

  1. Know your risk tolerance and timeline. If you are decades from retirement, you can generally afford more stock exposure. Closer to retirement, you may want to shift toward bonds and stable value for capital preservation.
  2. Diversify across asset classes. Spread investments across U.S. stocks, international stocks, bonds, and possibly real estate or stable value. This reduces the impact of any single market downturn.
  3. Favor low-cost index funds. Even a 0.5% difference in annual fees compounds to tens of thousands of dollars over a 30-year career. If your plan offers an S&P 500 index fund or a total stock market index fund at low cost, that is typically a strong core holding.
  4. Consider a target-date fund if you prefer simplicity. Target-date funds automatically adjust your stock/bond allocation as you approach retirement, making them a solid one-fund solution for hands-off investors.
  5. Rebalance at least annually. Over time, your portfolio drifts from its target allocation as some assets outperform others. Rebalancing keeps your risk level consistent.

Learn more in our Four-Step Guide for 401(k) Retirement Investing, or use the Asset Allocation Calculator to find the right mix for your age and risk tolerance.

Model Asset Allocation Portfolios

Not sure how to allocate your investments? These model portfolios are built from core, broadly diversified asset classes using ultra-low-cost index funds. Choose a template that matches your risk tolerance, then adapt it to the specific funds available in INTERFACE ENGINEERING INC. RETIREMENT PLAN. See Asset Allocation Portfolio Templates for a detailed guide.

Name YTD Return 1Yr AR 3Yr AR 5Yr AR 10Yr AR 15Yr AR 20Yr AR Common Inception
Four Core Asset Portfolio 4.74% 18.86% 12.42% 5.72% 8.01% 7.30% 6.92%
Five Core Asset Portfolio 4.70% 18.79% 12.38% 5.55% 7.97% 7.19% 6.94%
Three Core Asset Portfolio 4.57% 19.80% 13.11% 6.19% 8.52% 7.64% 7.10%
Two Core Asset Portfolio 3.87% 19.18% 13.68% 6.85% 9.34% 8.84% 7.95%
Yale Endowment Template 5.35% 17.45% 11.87% 5.56% 8.33% 7.96% 7.55%
S&P 500 Index 5.96% 30.43% 21.65% 12.98% 15.09% 13.73% 10.93%
Data as of 05/01/2026, Common starting date is 12/31/2000

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