International Business Machines Corporation is a global provider of hybrid cloud, AI platforms, enterprise software, consulting and infrastructure solutions that combines recurring service revenue with strong cash generation and historically high profit margins.
The company shows several clear strengths: five‑year diluted EPS compounded at about 13.6% (5‑yr EPS CAGR 0.1364) while revenue per share has accelerated to a recent 1‑year gain of 7.6% and stands at $71.19 per share, supporting multi‑year earnings recovery. Profitability is robust, with a gross margin near 58.2%, an operating margin around 28.4% and a net margin of roughly 15.7%, and trailing twelve‑month ROE is elevated at about 32.4%, indicating strong returns on equity. Cash generation quality is high: operating cash flow TTM is $13.19B versus net income TTM of $10.59B (OCF/Net Income >1), free cash flow margin is about 19.8%, and the cash conversion ratio exceeds 2.3, which together show the business consistently converts earnings into cash.
Notable areas of concern include liquidity and cash deployment volatility. The current ratio is below 1.0 at approximately 0.956, signaling near‑term liquidity pressure relative to short‑term obligations, and investing cash flow remains a sizeable negative outflow (-$10.30B TTM) after a peak outflow near -$14.25B earlier in 2025. Profitability and earnings have also been volatile historically: diluted EPS growth has swung from troughs near -73.5% to peaks above +400% in prior quarters, and trailing net income has moved sharply (TTM net income ranged from roughly $1.6B–$1.8B in 2022 to $10.59B most recently), underscoring episodic volatility beneath the improving headline margins.
Key fundamental metrics to watch going forward include top‑line and profitability trends (Revenue & Net Income) — latest quarterly revenue $19.69B and most recent quarterly net income $5.60B — per‑share progress and EPS momentum (EPS Diluted & Revenue per Share, Revenue & EPS Growth) with EPS at $11.17 and RPS $71.19, margin consistency (Profit Margin Trends) with gross ~58.2% and operating ~28.4%, earnings quality and cash flows (Earnings Quality Analysis, Strategic Capital Allocation) with OCF $13.19B vs NI $10.59B and investing cash flow -$10.30B, ROE dynamics (Return on Equity (ROE)) at ~32.4%, and market multiple movement (Price-to-Earnings (PE) Ratio Trend) with a recent P/E of 26.5x.
The foundation of business quality and long-term value creation
INTERNATIONAL BUSINESS MACHINES CORP's quarterly revenue increased through 2025 after a mid-teens start to the year: $14.54B in Q1, $16.98B in Q2, and $16.33B in Q3, culminating in $19.69B in Q4 2025. That Q4 level is higher than the prior year-end quarter ($17.55B in Q4 2024) and indicates a clear upward trend in the most recent quarter versus earlier quarters of 2025.
Net income has been more variable across the series, with losses recorded in some prior quarters (notably -$330.0M in 2024‑09‑30 and -$3.20B in 2022‑09‑30) and positive but fluctuating profits in others. In 2025, net income moved from $1.05B in Q1 to $2.19B in Q2, $1.74B in Q3, before jumping to $5.60B in Q4 2025—the largest quarterly net income in the most recent year.
The most recent quarterly revenue was $19.69B and the most recent quarterly net income was $5.60B.
Why Growth Matters
Consistent revenue and earnings growth are the lifeblood of successful long-term investments. Companies that can grow their top line (revenue) and bottom line (net income) over many years demonstrate they have products or services customers value and are willing to pay for repeatedly.
Revenue Growth shows whether the company is expanding its market reach, gaining market share, or successfully launching new products.Net Income Growth demonstrates the company can convert that revenue into actual profits while managing costs effectively.
Look for steady, sustainable growth rather than erratic spikes. The best businesses compound earnings year after year, creating tremendous value for shareholders over time. Companies that can grow earnings faster than revenue are improving their profitability—a sign of operational excellence and competitive strength.
Year-over-year growth rates for revenue and earnings per share
Reading the Growth Rate Chart
This chart converts the absolute per-share figures into year-over-year percentage changes, making it easy to see whether growth is accelerating, decelerating, or reverting to trend — regardless of the company's absolute size.
Revenue per Share Growth (1-year, split-adjusted) measures how quickly the top line is expanding on a per-share basis. Sustained positive growth signals that the company continues to win customers and grow its addressable market.EPS Diluted Growth (1-year, split-adjusted) measures how quickly earnings are compounding for each shareholder. When EPS growth consistently outpaces revenue growth, operating leverage and margin expansion are at work.
Look for consistency, not just magnitude. A company that reliably grows EPS 10–15% per year is far more valuable than one that alternates between 50% spikes and deep contractions. Negative EPS growth during a period of positive revenue growth is a red flag — costs are rising faster than sales. Quarters where both lines converge near zero or go negative deserve close scrutiny.
How revenue converts to net income for the most recent annual period
Over the period Jan 2025 to Dec 2025, International Business Machines Corp converts approximately 58¢ of every revenue dollar into gross profit (gross margin: 58.2%).After accounting for operating expenses and taxes and expenses, the company retains 15.7% as net profit margin, resulting in $10.59B in net earnings.
Period Information
Report Type: Annual (10-K)
Period: Jan 2025 to Dec 2025
Revenue composition by disclosure category for the latest period
hybrid cloud platform and AI technology; software offerings that support clients’ digital transformations and modernization of applications (described under the Software segment).
integrated services combining strategy, experience design, technology and operations expertise across industries; includes business consulting, systems integration, application development and management, and business process outsourcing services (described under the Consulting segment).
on-premises and cloud-based server and storage solutions for hybrid cloud infrastructure; includes life-cycle services for hybrid cloud infrastructure deployment and capabilities targeted at mission-critical and AI workloads (described under the Infrastructure segment).
client and commercial financing that facilitates client acquisitions of hardware, software and services and involves management of credit and residual value risk (described under the Financing segment).
clients described broadly as enterprises and businesses seeking digital transformation and modernization of critical workflows and applications.
clients across industries served by domain and industry expertise.
clients requiring mission-critical and AI-capable infrastructure and related services.
recipients of financing for acquisition of IBM hardware, software and services.
operations and aims described as international in nature.
described as a globally integrated enterprise with global reach and exposure to competitors worldwide.
direct go-to-market augmented by an ecosystem of partners and alliances.
the filing explicitly identifies service categories such as life-cycle services for hybrid cloud infrastructure deployment, application development and management, business process outsourcing services, and financing.
the provided excerpt does not expressly classify revenue streams as recurring versus one-time.
reliance on a broad set of strategic partners to deliver end-to-end solutions; the filing notes partners may also be competitors in other areas.
participation in a highly competitive global environment, with competitors varying by segment and exposure to new competitors as strategy is executed.
for Financing, the filing explicitly identifies management of credit and residual value risk and interest rate and contract factors as key competitive considerations.
Analyzing long-term margin stability and competitive positioning
INTERNATIONAL BUSINESS MACHINES CORP's margins have shown a multi-year improvement in gross and operating profitability with greater recent strength. Gross margin moved up from the high-40s in 2020–21 into the mid-to-high 50s across 2024–25, and operating margin climbed from the high teens in 2020–21 into the mid-20s and into the high-20s most recently. Net profit margin has been more variable, dropping to low single digits in 2022 and early 2023 before recovering through 2024–25 and accelerating in the last few quarters.
Key inflection points in the series include the trough in gross margin around 48.2–48.6% in 2020–21, a peak at 61.9% in 2022-09, and a stabilization in the mid-to-high 50s thereafter. Operating margin shows a steady upward trend with incremental gains year-over-year, while net margin displays pronounced volatility but has reached a recent high in the latest quarter.
Understanding Profit Margins
Between Jan 2025 and Dec 2025, International Business Machines Corp converts every dollar of revenue through the following stages:
Sustainable competitive advantages reveal themselves through consistently superior profit margins over extended periods. Companies with durable economic moats maintain pricing power and operational efficiency that competitors struggle to match.
A sign of durable competitive advantage is earning sustained higher margins than competitors.Look for margins that remain stable or improve over time, especially during economic downturns. Declining margins may signal increasing competition, pricing pressure, or deteriorating business fundamentals.
Comparing reported earnings to actual cash generation
INTERNATIONAL BUSINESS MACHINES CORP's operating cash flow (TTM) has been relatively stable through 2024–2025 in the $13–14 billion range, showing only modest quarter-to-quarter movement (13.65B at 2025-03-31 → 13.28B at 2025-06-30 → 13.48B at 2025-09-30 → 13.19B at 2025-12-31).
Trailing twelve‑month net income has been more variable but rose steadily across 2025 TTM readings (5.47B at 2025-03-31 → 5.83B at 2025-06-30 → 7.91B at 2025-09-30 → 10.59B at 2025-12-31>), closing the gap with operating cash flow but remaining lower in the most recent periods.
Looking further back, operating cash flow peaked in 2020–2021 (mid‑teens to high‑teens billions) then declined into 2022 before stabilizing around the low‑to‑mid‑$13B range from 2023 onward. Net income showed a pronounced trough in 2022 (around $1.6–1.8B TTM) and a multi‑quarter recovery through 2025.
In the latest quarter, the operating cash flow TTM exceeds net income TTM by roughly $2.6B. The most recent Operating Cash Flow (TTM) was $13.19B. The most recent Net Income (TTM) was $10.59B.
The Earnings vs. Cash Flow Gap
Reported earnings (Net Income) doesn't always reflect actual cash generation. Companies use accrual accounting, which recognizes revenue when earned and expenses when incurred—not when cash actually changes hands. This creates timing differences and opportunities for accounting discretion that can mask underlying business health.
Net Income (the "earnings" number) can be influenced by non-cash items like depreciation, stock-based compensation, and changes in accounting estimates.Operating Cash Flow, however, shows the actual cash the business generates from its core operations—a harder number to manipulate.
Trailing Twelve Months
What to Look For
Key Insight: Companies with durable competitive advantages typically show operating cash flow that meets or exceeds net income over time, demonstrating they convert accounting profits into actual cash that can be returned to shareholders or reinvested in the business.
Measuring management's efficiency at generating profits from shareholder capital
INTERNATIONAL BUSINESS MACHINES CORP's trailing twelve-month return on equity (ROE) shows pronounced variability over the sample period, with a low-run in 2022–mid‑2023 followed by a multi-quarter recovery. After dropping into single digits from 2022‑09 (6.3%) through 2023‑06 (9.1%), ROE climbed back above 30% by 2023‑12 (33.3%) and then settled in the 20–35% range across 2024–2025. In the most recent five quarters, ROE moved from 22.1% (2024‑12) and 20.4% (2025‑03) to 21.2% (2025‑06), then rose to 28.3% (2025‑09) and 32.4% (2025‑12).
The most recent quarterly ROE was 32.4% as of the period ending 2025-12-31.
The Gold Standard of Profitability
Return on Equity (ROE) is a powerful measure of how effectively a company's management is using the money shareholders have invested. Calculated by dividing Net Income by Shareholders' Equity, it reveals how much profit is generated for every dollar of equity capital.
A consistently high ROE (typically above 15-20%) is often the signature of a "quality" business with a durable competitive advantage. It indicates that the company can generate high returns on its own capital, which it can then reinvest at these high rates to compound value over time.
What to Look For:
How the company generates and deploys its cash
INTERNATIONAL BUSINESS MACHINES CORP's operating cash flow (TTM) has been broadly stable in the low-to-mid $13 billions over the past few years after higher peaks in 2020–2021. After a TTM high around $14.32B in 2024‑03‑31 and a modest rise to $13.65B in 2025‑03‑31, the most recent quarters show a slight downward move from $13.48B at 2025‑09‑30 to $13.19B at 2025‑12‑31.
Investing cash flow (TTM) has been consistently negative, with material variation: relatively small outflows in late 2023–2024 (e.g., -$722M at 2024‑09‑30 and -$4.94B at 2024‑12‑31) moved to larger outflows in early-to-mid 2025 (peaking around -$14.25B at 2025‑06‑30) and then moderated to -$10.30B in the latest TTM. Financing cash flow (TTM) has generally been a net outflow across recent periods, with larger negative swings in some quarters and a most recent TTM of -$3.83B.
The most recent Operating Cash Flow (TTM) was $13.19B, Investing Cash Flow (TTM) was -$10.30B, and Financing Cash Flow (TTM) was -$3.83B.
Understanding Company Strategy
Capital allocation refers to how management decides to spend and invest the company's cash. Analyzing the three primary categories of cash flow reveals a company's true operational strategy:
What to look for: Is the company bootstrapping (funding growth solely from operating cash)? Are they borrowing to fund aggressive expansion or dividends? Or are they capital raising by issuing new shares, potentially diluting your ownership? A healthy, mature company typically generates strong operating cash, moderately invests in growth, and returns the surplus to shareholders through financing activities.
Trailing Twelve Months
Net assets attributable to each share — the accounting floor of intrinsic value
Why Book Value per Share Matters
Book value per share is the net worth of the company — total assets minus total liabilities — divided by shares outstanding (split-adjusted). It represents the theoretical liquidation value per share if every asset were sold and every liability repaid at balance-sheet carrying values. It is the accounting foundation upon which much of equity valuation is built.
A steadily rising book value per share is one of the most reliable signals of compounding wealth creation. It means the company is retaining earnings and building net worth faster than it is returning capital or eroding it. Warren Buffett famously tracked Berkshire Hathaway's book value per share for decades as his primary measure of intrinsic value growth.
Context is essential. Asset-heavy businesses (banks, manufacturers, utilities) should be judged by book value more directly than asset-light businesses (software, consumer brands), where intangible assets like intellectual property and customer loyalty may far exceed their balance-sheet carrying values. A company trading at a large premium to book value is not necessarily overvalued — it may simply possess competitive advantages that accounting rules do not capture. Conversely, a declining book value per share — especially over multiple years — is a serious warning sign of capital destruction.
How much of the company is financed by debt versus shareholders' equity
Reading the Debt-to-Equity Ratio
The debt-to-equity (D/E) ratio compares total financial debt to shareholders' equity. A ratio of 1.0 means the company has borrowed one dollar for every dollar of equity; a ratio of 2.0 means it has borrowed twice as much as it owns. Financial leverage amplifies both returns and risk: in good times, debt turbocharges equity returns; in bad times, it accelerates losses and can threaten solvency.
Trends matter more than a single number. A rising D/E ratio can mean the company is taking on debt to fund growth — potentially value-creating if returns exceed the cost of capital. But it can also mean equity is being eroded through losses or that the business is borrowing simply to sustain operations. A falling D/E ratio generally reflects strengthening financial health: earnings are being retained, debt maturities are being paid down, or both.
Industry norms vary enormously. Capital-intensive sectors (utilities, real estate, financials) routinely carry high D/E ratios that would be alarming in, say, a technology company. Always compare against sector peers. As a rough rule of thumb, a D/E above 2× in a cyclical business warrants careful scrutiny of interest coverage and refinancing risk.
Short-term liquidity — can the company cover its near-term obligations?
Liquidity: Can the Business Pay Its Bills?
The current ratio is calculated as current assets divided by current liabilities. A ratio of 1.5 means the company has $1.50 of short-term assets — cash, receivables, inventory — for every $1.00 of obligations due within the next twelve months. It is the most direct measure of near-term financial resilience: can the business meet its obligations without needing to raise new capital or sell long-term assets at a discount?
A ratio above 1.0 is generally healthy, meaning current assets exceed current liabilities. A ratio consistently above 2.0 may indicate the company is holding excess cash or inventory that could be deployed more productively. A ratio below 1.0 is a warning sign — the company is relying on future cash generation or external financing to cover its near-term obligations, which is manageable in normal conditions but dangerous during a downturn.
Trends and context matter.A declining current ratio isn't always alarming — highly efficient businesses (e.g., large retailers with reliable daily cash flows) often run leaner balance sheets intentionally. Conversely, a rapidly rising current ratio can signal slowing sales causing inventory to build, or customers taking longer to pay. Always compare the trend against industry peers and cross-reference with the cash flow statement to assess whether the business is genuinely liquid or just holding non-cash current assets.
How much the market is paying for each dollar of company earnings
INTERNATIONAL BUSINESS MACHINES CORP's trailing twelve‑month Price-to-Earnings (P/E) ratio has moved between low double digits for much of the 2010s and early 2020s before showing large, short-lived spikes in 2022–2023 (peaking at 89.3x on 2022-09-30 and 81.9x on 2022-12-31) and subsequently dropping back into the high teens by mid‑2023. Across 2023 and early 2024 the P/E generally sat in the high teens to low‑20s, reflecting a period of relative compression versus the earlier spikes.
More recently the P/E re‑rated upward from 19.7x on 2024-06-30 to a peak of 47.9x on 2025-06-30, then contracted through the last two reported quarters to 33.9x on 2025-09-30 and 26.5x on 2025-12-31. The most recent Price-to-Earnings (P/E) ratio was 26.5x.
What Is the PE Ratio?
The Price-to-Earnings (PE) ratio is one of the most widely used valuation metrics in investing. It divides the current stock price by the company's earnings per share (EPS), revealing how much investors are willing to pay for each dollar of earnings. A high PE can signal that the market expects strong future growth, while a low PE may suggest undervaluation—or reflect genuine concerns about the company's prospects.
Context matters:PE ratios vary significantly across industries. High-growth technology companies routinely trade at PE ratios above 30x or 40x, while mature, low-growth sectors like utilities or financials often trade closer to 10–15x. Always compare a company's PE to its own history and its industry peers, not just an absolute number.
What to Look For:
Key Insight:The PE ratio is a snapshot of market sentiment and expectations. Tracking it over time alongside earnings trends reveals whether the market's valuation has expanded or contracted—and whether that change is justified by fundamentals.