Image from MarketBeat Media, LLC. Key Points NVIDIA (NVDA), Invesco QQQ (QQQ), and Tesla (TSLA) are MarketBeat's top large-cap stocks to watch for Feb. 28, chosen because they registered the highest dollar trading volume among large caps in recent days. NVIDIA is highlighted for its leadership in GPUs and AI/data‑center compute along with metaverse and virtual GPU software (GeForce, RTX/Quadro, vGPU, Omniverse). Invesco QQQ provides broad exposure to the Nasdaq‑100 (tech‑heavy index), while Tesla remains a major large‑cap electric vehicle and energy storage company, representing core tech and EV/clean‑energy plays. 3 Straightforward ETF Plays to Build AI Exposure Into a Portfolio NVIDIA, Invesco QQQ, and Tesla are the three Large Cap stocks to watch today, according to MarketBeat's stock screener tool. Large-cap stocks are shares of companies with a large market capitalization — typically firms valued in the billions of dollars — representing established, widely traded businesses. For investors, large caps generally offer greater stability, more predictable earnings and dividend payouts, and lower volatility than small- or mid-cap stocks, though they often have slower growth potential. These companies had the highest dollar trading volume of any Large Cap stocks within the last several days. Get NVIDIA alerts: