Cash Flow: What It Is, How It Works, and How to Analyze It

What Is Cash Flow?

Cash flow is the net cash and cash equivalents transferred in and out of a company. Cash received represents inflows, while money spent represents outflows. A company creates value for shareholders through its ability to generate positive cash flows and maximize long-term free cash flow (FCF). This is the cash from normal business operations after subtracting any money spent on capital expenditures (CapEx).

Formula and Calculation of Cash Flow

You can easily calculate a company's cash flow using the formula below. To do this, make sure you locate the total cash inflow and the total cash outflow.

CF = TCI - TCO

Where:

• TCI = Total cash inflow
• TCO = Total cash outflow
  

Understanding Cash Flow

Cash flow refers to the money that goes in and out of a business. Businesses take in money from sales as revenues (inflow) and spend money on expenses (outflow). They may also receive income from interest, investments, royalties, and licensing agreements and sell products on credit. Assessing cash flows is essential for evaluating a company’s liquidity, flexibility, and overall financial performance.

Positive cash flow indicates that a company's liquid assets are increasing, enabling it to cover obligations, reinvest in its business, return money to shareholders, pay expenses, and provide a buffer against future financial challenges. Companies with strong financial flexibility fare better, especially when the economy experiences a downturn, by avoiding the costs of financial distress.

Cash flows are analyzed using the cash flow statement, which is a standard financial statement that reports a company's cash source and use over a specified period. Corporate management, analysts, and investors use this statement to determine how well a company earns to pay its debts and manage its operating expenses. The cash flow statement is an important financial statement issued by a company, along with the balance sheet and income statement.

Cash Flow Statement

The cash flow statement acts as a corporate checkbook to reconcile a company's balance sheet and income statement. The cash flow statement includes the bottom line, recorded as the net increase/decrease in cash and cash equivalents (CCE).

The bottom line reports the overall change in the company's cash and its equivalents over the last period. The difference between the current CCE and that of the previous year or the previous quarter should have the same number as the number at the bottom of the statement of cash flows.

Types of Cash Flow

Cash Flows From Operations (CFO)

Cash flow from operations (CFO) describes money flows involved directly with the production and sale of goods from ordinary operations. Also known as operating cash flow, CFO indicates whether or not a company has enough funds coming in to pay its bills or operating expenses.

Operating cash flow is calculated by taking cash received from sales and subtracting operating expenses that were paid in cash for the period. Operating cash flow is recorded on a company's cash flow statement, indicates whether a company can generate enough cash flow to maintain and expand operations, and shows when a company may need external financing for capital expansion.

Cash Flows From Investing (CFI)

Cash flow from investing (CFI) or investing cash flow reports how much cash has been generated or spent from various investment-related activities in a specific period. Investing activities include purchases of speculative assets, investments in securities, or sales of securities or assets.

Negative cash flow from investing activities might be due to significant amounts of cash being invested in the company, such as research and development (R&D), and is not always a warning sign.

Cash Flows From Financing (CFF)

Cash flows from financing (CFF) shows the net flows of cash used to fund the company and its capital. CFI is also commonly referred to as financing cash flow. Financing activities include transactions involving issuing debt, equity, and paying dividends.

Cash flow from financing activities provides investors insight into a company’s financial strength and how well its capital structure is managed.

How to Analyze Cash Flows

Using the cash flow statement in conjunction with other financial statements can help analysts and investors arrive at various metrics and ratios used to make informed decisions and recommendations.

Example of Cash Flow

Below is Walmart's (WMT) cash flow statement for the fiscal year ending on Jan. 31, 2024. All amounts are in millions of U.S. dollars.

Investments in property, plant, and equipment (PP&E) and acquisitions of other businesses are accounted for in the cash flow from the investing activities section. Proceeds from issuing long-term debt, debt repayments, and dividends paid out are accounted for in the cash flow from the financing activities section.

Walmart's cash flow was positive, showing an increase of $1.09 billion, which indicates that it retained cash in the business and added to its reserves to handle short-term liabilities and fluctuations in the future.

The Bottom Line

Cash flow refers to money that goes in and out. Companies with a positive cash flow have more money coming in, while a negative cash flow indicates higher spending. Net cash flow equals the total cash inflows minus the total cash outflows.