Vanguard Institutional Index Fund Institutional Shares (VINIX) - Find objective, share price, performance, expense ratio, holding, and risk details.

Jan 26, 2026 · MUTF: VINIX - Vanguard Institutional Index I VINIX stock price, growth, performance, sustainability and more to help you make the best investments.

Find the latest Vanguard Institutional Index I (VINIX) stock quote, history, news and other vital information to help you with your stock trading and investing.

Jan 30, 2026 · VINIX | A complete Vanguard Institutional Index Fund;Institutional mutual fund overview by MarketWatch. View mutual fund news, mutual fund market and mutual fund interest rates.

4 days ago · Funds Vanguard Institutional Index Fund Institutional Shares VINIX Actions Price (USD) 558.38 Today's Change -4.73 / -0.84% 1 Year change +13.48%

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Jan 30, 2026 · Get the latest Vanguard Institutional Index Fund Institutional Shares (VINIX) stock price with performance, holdings, dividends, charts and more.

Get Vanguard Institutional Index Fund Institutional Shares (VINIX:NASDAQ) real-time stock quotes, news, price and financial information from CNBC.

VINIX Index Institutional Index Fund Institutional Shares Also available in more share classes EXPENSE RATIO

Vanguard Institutional Index Fund Institutional Shares VINIX ... Prospectus Mutual Fund Report Card Summary Charts Performance Risk & Tax Analysis Portfolio Fund Facts & Fees Daily Total Returns …