To this point in the year, there are 81 S&P 500 members that have posted gains of at least 20%. Refine that search to include only large- and mega-caps and the number falls below 70.

With that many stocks posting gains well into the double-digits, it is not surprising that multiple ETFs are benefiting from all that upside. In fact, several of these ETFs track the same sector. Again not surprisingly, that sector is energy, the second-best performer in the S&P 500 this year behind utilities. [Rising Demand for Energy ETFs]

The collection of energy ETFs with broad-based exposure to the S&P 500’s 20% club is not confined to the most traditional sector funds. For example, the Energy Select Sector SPDR (NYSEArca: XLE) is this year’s top asset-gathering ETF and has impressed with a year-to-date gain of 14% despite. That is impressive considering the ETF’s heavy exposure to Exxon Mobil (NYSE: XOM) and Chevron (NYSE: CVX), two stocks that have been energy sector laggards this year. [Energy Boom Lifts ETFs]

One ETF with ample exposure to some this year’s top performers in the S&P 500 is the Market Vectors Oil Service ETF (NYSEArca: OIH).

A frequent criticism of OIH is that the ETF is too top heavy as it allocates nearly 34% of its combined weight to Schlumberger (NYSE: SLB) and Halliburton (NYSE: HAL). That would be a bad thing if those stocks were slumping, but shares of Schlumberger an Halliburton are up 31.5% and 39.3%, respectively, this year.

Throw in OIH’s exposure to Baker Hughes (NYSE: BHI) and Helmerich & Payne (NYSE: HP), two other members of the up 20% club, and 43% of OIH’s weight is allocated to S&P 500 members that are up at least 20% this year. OIH itself is up 20% year-to-date. [Oil Services ETF: An Energy Leader]

Another ETF benefiting from soaring energy stocks is the iShares U.S. Oil & Gas Exploration & Production ETF (NYSEArca: IEO). IEO’s exposure to S&P 500 stocks up at least 20% is so deep, it is best to just those stocks in alphabetical order.

In that order, the list starts with Anadarko Petroleum (NYSE: APC), ConocoPhillips (NYSE: COP), Devon Energy (NYSE: DVN), EOG Resources (NYSE: EOG), Pioneer Natural Resources (NYSE: PXD) and finishes with Cimarex Energy (NYSE: XEC).