Photo Illustration by Igor Golovniov/SOPA Images/LightRocket via Getty Images) SOPA Images/LightRocket via Getty Images Not fond of the unpredictable nature of AES stock? The Trefis High Quality (HQ) Portfolio, consisting of 30 stocks, has demonstrated a history of comfortably outperforming the S&P 500 over the last four years. What is the reason for this? Collectively, HQ Portfolio stocks have offered superior returns with less risk when compared to the benchmark index; a smoother experience, as shown in H ...