Marathon Oil Corporation is a company in the U.S. stock market and it is a holding in 153 U.S.-traded ETFs. MRO has around 74.6M shares in the U.S. ETF market. The largest ETF holder of MRO is the SPDR S&P 500 ETF Trust (SPY), with approximately 8.85M shares. Investors may also find of interest that the ETF with the largest allocation to MRO stock is First Trust Energy AlphaDEX Fund (FXN), with a portfolio weight of 4.75%. On average, U.S. ETFs allocate 0.41% of MRO to their portfolios.
Additionally, MRO is a favorite stock for Vanilla and Multi-factor ETFs. It is also most likely to belong to Broad-based ETFs. The best-performing ETF in the past 12 months with MRO as a holding is the SPDR MSCI USA StrategicFactors ETF (QUS), with a return of 12.70%.