Retail investors are no longer following the market

For most of modern financial history, retail investors were treated as background noise. Institutions moved the market. Hedge funds set the tone. Analysts shaped narratives. Individual investors followed. That era is over. Retail investors made up 35% of the market in April 2025, an all-time high. According to a 2024 report, almost 80% of the market is high-frequency algorithmic trading. Combine these numbers, and it is theoretically possible that all of the market could be trading a popular stock on social media that gets quickly amplified upwards by momentum trading algorithms. This is not a trend. It is a structural shift. And it is quietly reshaping how markets function. THE MEME STOCK ERA WAS ONLY THE BEGINNING The rise of retail influence is often framed through the GameStop and AMC lens. Those trades were loud, chaotic, and impossible to ignore. They introduced a new market force, proving that coordinated retail capital could overwhelm even the most sophisticated institutional p