Fidelity Mortgage Securities Fund
Fidelity Mortgage Securities Fund (FMSFX) Market Cap & Net Worth
Live market cap, enterprise value, and global rank — multi-year chart and annual table below.
fmsfx · market cap & enterprise value · FMP · as of Jun 9, 2026
Core market cap & key metrics
As of Jun 9, 2026, Fidelity Mortgage Securities Fund (FMSFX) has a market cap — also referred to as its net worth or valuation — of $765,983,635, making it one of the top most valuable companies globally. Market Cap = $9.89 × shares outstanding.
Compared to Peers
View Financial Services sectorAbout Market Cap, Net Worth & Valuation
Fidelity Mortgage Securities Fund (FMSFX) has a market cap — also referred to as its net worth or valuation — of $765,983,635 as of Jun 9, 2026, making it the #0 most valuable company globally. Market Cap = Stock Price × Shares Outstanding.
Fidelity Mortgage Securities Fund reached its all-time high market cap of $0 on —. Comparing the Fidelity Mortgage Securities Fund market cap history illustrates one of the most extraordinary corporate growth stories.
Investors frequently compare Fidelity Mortgage Securities Fund net worth vs peers and ask how Fidelity Mortgage Securities Fund valuation compares to other countries. Its market cap reflects continued investor confidence.
Frequently Asked Questions
FMSFX market cap · 6 questionsFidelity Mortgage Securities Fund's net worth — measured as market capitalization — is $765,983,635 as of Jun 9, 2026. It ranks #0 globally. Market Cap = $$9.89 (price) × shares outstanding.