Is DFAC ETF Still A Buy After 15% Run?

The Dimensional U.S. Core Equity 2 ETF (NYSEARCA:DFAC) has delivered a 15% gain over the past year, essentially matching the S&P 500’s return. Investors paid for Dimensional’s factor-based approach and got market performance. DFAC’s 2026 performance will likely depend less on 2025 results and more on what drives 2026 returns.

DFAC manages nearly $40 billion using a strategy that tilts toward smaller companies while maintaining mega-cap tech exposure. The fund’s top three holdings are NVIDIA Corporation (NASDAQ:NVDA | NVDA Price Prediction), Microsoft Corporation (NASDAQ:MSFT), and Apple Inc. (NASDAQ:AAPL), representing nearly 16% of assets. Information technology accounts for 26% of the portfolio. This isn’t a pure small-cap fund-it’s a core equity strategy that leans into factor premiums when available but doesn’t abandon the market’s growth engines.

The Interest Rate Puzzle That Matters Most

Small-cap stocks live and die by interest rates, and 2026 presents a complicated picture. The Federal Reserve has delivered three rate cuts, bringing the federal funds rate to 3.5% to 3.75%. But longer-term Treasury yields have been climbing, with the 10-year hitting its highest level since September. That’s a problem for DFAC’s small-cap holdings.

Small companies often rely on floating-rate debt, so they benefit when short-term rates fall. But rising long-term yields shrink the present value of future earnings, particularly for unprofitable companies. About 40% of Russell 2000 stocks didn’t turn a profit over the past year, according to Apollo Global Management (NYSE:APO). DFAC’s factor screens help avoid the worst offenders, but the fund still holds plenty of smaller firms whose valuations depend on optimistic growth assumptions.

Watch the 10-year Treasury yield weekly. If it continues climbing above 4.2%, the small-cap tilt that defines DFAC becomes a headwind. If yields stabilize or fall as the Fed continues easing, that same tilt becomes an advantage. The CME FedWatch Tool currently shows no rate cut priced in until April 2026 at the earliest.

The Mega-Cap Anchor Holding Things Together

DFAC’s 33% concentration in its top 10 holdings is lower than most broad market funds, but those names still matter. The fund collected $0.39 in dividends per share in 2025, up 9% from 2024. That income comes primarily from large, profitable companies, not speculative small caps. The 0.17% expense ratio and 4% portfolio turnover mean DFAC isn’t churning through positions chasing momentum.

Dimensional publishes quarterly fact sheets showing sector weights and top holdings. Check those documents to see whether the fund is increasing or decreasing small-cap exposure. If the team is adding to smaller names, they’re betting on rate cuts and economic resilience. If they’re pulling back, they see risks you should understand.

Consider AVUV for Purer Small-Cap Value Exposure

The Avantis U.S. Small Cap Value ETF (NYSEARCA:AVUV) charges 0.25% and manages $17 billion with a more concentrated bet on small-cap value stocks. It doesn’t own NVDA or AAPL. If you believe small-cap value will outperform in 2026, AVUV delivers that thesis more directly than DFAC’s balanced approach.

The Verdict for 2026

DFAC’s performance in 2026 will likely depend on whether interest rates stabilize and small-cap earnings catch up to large caps. The 10-year Treasury yield and quarterly fact sheets will show whether the fund’s positioning aligns with these market conditions.