Guardant Health stock is back in focus after a major institutional investor reduced its position by nearly one-third. Principal Financial Group lowered its holdings during the latest quarter, while other hedge funds and institutions continued adjusting their exposure. With institutional ownership sitting around 92%, even small shifts in big-money positioning can influence market sentiment and future price action. In this short breakdown, we explain what changed, why institutional moves matter, and what investors should watch next with Guardant Health (GH) stock. #GuardantHealth #HealthcareStocks #StockMarketNews 🖥️ Try Benzinga Pro FREE with a 14 day trial: benzinga.com/pro/register 📈 Take your trading to the next level with our suite of premium research services and tools: benzinga.com/services 🌐 Find more market-moving insights at benzinga.com — your one-stop destination for the latest financial news, data, and expert analysis to stay ahead...