The SPDR S&P Dividend ETF (SDY) made its debut on 11/08/2005, and is a smart beta exchange traded fund that provides broad exposure to the Style Box - Large Cap Value category of the market.

What Are Smart Beta ETFs?

Market cap weighted indexes were created to reflect the market, or a specific segment of the market, and the ETF industry has traditionally been dominated by products based on this strategy.

Market cap weighted indexes work great for investors who believe in market efficiency. They provide a low-cost, convenient and transparent way of replicating market returns.

But, there are some investors who would rather invest in smart beta funds; these funds track non-cap weighted strategies, and are a strong option for those who prefer choosing great stocks in order to beat the market.

This kind of index follows this same mindset, as it attempts to pick stocks that have better chances of risk-return performance; non-cap weighted strategies base selection on certain fundamental characteristics, or a mix of such characteristics.

Methodologies like equal-weighting, one of the simplest options out there, fundamental weighting, and volatility/momentum based weighting are all choices offered to investors in this space, but not all of them can deliver superior returns.

Fund Sponsor & Index

SDY is managed by State Street Global Advisors, and this fund has amassed over $19.68 billion, which makes it one of the largest ETFs in the Style Box - Large Cap Value. This particular fund, before fees and expenses, seeks to match the performance of the S&P High Yield Dividend Aristocrats Index.

The S&P High Yield Dividend Aristocrats Index measures the performance of the highest dividend yielding S&P Composite 1500 Index constituents that have followed a managed-dividends policy of consistently increasing dividends every year for at least 20 consecutive years.

Cost & Other Expenses

Investors should also pay attention to an ETF's expense ratio. Lower cost products will produce better results than those with a higher cost, assuming all other metrics remain the same.

Operating expenses on an annual basis are 0.35% for SDY, making it on par with most peer products in the space.

SDY's 12-month trailing dividend yield is 2.63%.

Sector Exposure and Top Holdings

Even though ETFs offer diversified exposure which minimizes single stock risk, it is still important to look into a fund's holdings before investing. Luckily, most ETFs are very transparent products that disclose their holdings on a daily basis.

This ETF has heaviest allocation in the Industrials sector - about 20% of the portfolio. Consumer Staples and Utilities round out the top three.