XLK vs DFAU ETF Comparison

State Street Technology Select Sector SPDR ETF (XLK): U.S. technology sector. Dimensional - US Core Equity Market ETF (DFAU): U.S. total market equities.

61% of XLK is its ten largest holdings.

33% of DFAU is its ten largest holdings.

31% of DFAU is already inside XLK.

100% of XLK is already inside DFAU.

Overlap by weight: 31.4%.

As of August 2026, ETF Copilot compares XLK vs DFAU on Value, Growth, Quality, and Risk.

Updated August 2026

  1. State Street Technology Select Sector SPDR ETF (XLK) — ETF Copilot score 6.7/10 · top 10 holdings 61% of assets · Tech 100%, Semiconductors 44%
  2. Dimensional - US Core Equity Market ETF (DFAU) — ETF Copilot score 5.5/10 · top 10 holdings 33% of assets · Tech 41%, Magnificent 7 30%

Register free to unlock XLK vs DFAU fees, yield, and holdings on ETF Copilot.

Register free →