What Is Net Worth
Net worth is the value of everything you own minus everything you owe. It equals total assets minus total liabilities. For individuals, assets include cash, investments, real estate, and retirement accounts, while liabilities include mortgages, loans, and credit card balances. For companies, net worth is often called shareholders' equity on the balance sheet. As of the latest public filings, Tesla reports total assets of over $100 billion and total liabilities around $40 billion, giving it a net worth of roughly $60 billion. You can check Tesla's latest balance sheet data on its SEC filings page SEC EDGAR search for Tesla.
Net worth is a snapshot measure, not a flow measure. It shows financial position at a specific date. A high net worth means assets exceed liabilities, even if cash is tied up in property or equity. For example, Elon Musk's net worth is largely tied to his stakes in Tesla and SpaceX, which are not liquid cash. SpaceX's valuation has risen sharply in recent years, and its latest private market valuation is available on Forbes SpaceX valuation page. Net worth can change quickly with market swings, even if no cash moves.
What Is Cash Flow
Cash flow is the net amount of money moving into and out of a business or personal account over a period. It measures actual cash generated or spent, not just accounting profits. Operating cash flow comes from core business activities, while free cash flow is operating cash flow minus capital expenditures. Tesla's latest annual report shows strong operating cash flow driven by vehicle deliveries and energy storage sales. You can review Tesla's cash flow statement directly on its Tesla Investor Relations page.
Cash flow matters because it shows real liquidity and the ability to pay bills, invest, or return capital. A company can have high net worth but negative cash flow if assets are illiquid or if heavy spending outpaces income. For example, SpaceX spends heavily on Starship development, which can create negative free cash flow in the short term despite its high valuation. Investors often compare cash flow metrics across quarters to spot trends, and SEC filings provide detailed quarterly cash flow data SEC EDGAR 10-Q filings.
Key Differences Between Net Worth and Cash Flow
Net Worth Is a Point-in-Time Measure, Cash Flow Is a Period Measure
Net worth captures financial position at a single date, while cash flow tracks money movement over a period such as a month, quarter, or year. A person can have a high net worth but low or negative monthly cash flow if most wealth is in real estate or retirement accounts. Conversely, a business can show strong cash flow while carrying high debt, keeping net worth modest.
Net Worth Reflects Wealth, Cash Flow Reflects Liquidity and Sustainability
Net worth indicates overall wealth and solvency, showing whether assets exceed liabilities. Cash flow indicates whether a person or company can cover ongoing expenses, service debt, and fund growth without external financing. For investors, both metrics matter: a company with strong cash flow can grow its net worth over time, while a company with shrinking cash flow may see its net worth erode even if assets remain high on paper.