Aon Plc Class A is a company in the U.S. stock market and it is a holding in 191 U.S.-traded ETFs. AON has around 17.2M shares in the U.S. ETF market. The largest ETF holder of AON is the SPDR S&P 500 ETF Trust (SPY), with approximately 2.29M shares. Investors may also find of interest that the ETF with the largest allocation to AON stock is Natixis Vaughan Nelson Select ETF (VNSE), with a portfolio weight of 4.18%. On average, U.S. ETFs allocate 0.45% of AON to their portfolios.
Additionally, AON is a favorite stock for Vanilla and Active ETFs. It is also most likely to belong to Broad-based ETFs. The best-performing ETF in the past 12 months with AON as a holding is the American Conservative Values ETF (ACVF), with a return of --.