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STERIS plc

Data period: Annual Quarterly
NYSE · Healthcare
STERIS plc
STE · Medical Devices
$202.61
▲ 3.21 (1.61%)
Cached · 10 min
Overall Grade
C
Defensive
B
Enterprising
Profitability
A
Gross Profit Margin 44.2%
Operating Margin 18.6%
Net Income Margin 13.2%
Fin. Health
C
Years to Pay Off Debt 2.7 yrs
Working Capital vs Long-Term Debt -$563M
Working Capital $1.2B
Valuation
F
Margin of Safety 0.0%
Price-to-Book 2.75x
Cash Flow
C
Free Cash Flow $972M
CapEx % of Net Income 47.2%
Owner Earnings $1.6B
About STERIS plc
STERIS plc provides infection prevention products and services in the United States, Ireland, and internationally. It operates through three segments: Healthcare, Applied Sterilization Technologies, and Life Sciences. The company offers cleaning chemistries and sterility assurance products, automated endoscope reprocessing system and tracking products, endoscopy accessories, instruments, washers, and sterilizers and other pieces of capital equipment, as well as equipment used directly in the procedure rooms, including surgical tables, lights, equipment management services, and connectivity solutions; and various preventive maintenance programs, repair services, custom process improvement consulting, and outsourced instrument sterile processing, as well as instrument, devices, and endoscope repair and maintenance services. It also provides process controls and monitoring systems, as well as integrated sterilization equipment, such as accelerators, product handling, and automation; and sterilization modalities, product development, materials testing, and process validation, as well as support services for sterilization equipment and control systems comprising installation, preventive maintenance, updates, repairs, and troubleshooting. In addition, the company offers pharmaceutical detergents, cleanroom disinfectants and sterilants, pharmaceutical grade and research sterilizers and washers, sterility assurance and maintenance products, vaporized hydrogen peroxide room decontamination systems and sterilizers, and high purity water and pure steam generators; and preventive maintenance programs and repair services to support the operation of capital equipment. It serves healthcare providers, medical device and pharmaceutical manufacturers, biopharmaceutical manufacturing facilities, and hospitals. The company was formerly known as New STERIS Limited and changed its name to STERIS plc in November 2015. STERIS plc was founded in 1985 and is headquartered in Mentor, Ohio.
Metric Explanations
What each dimension measures and where the thresholds come from.
Gross Profit Margin
Revenue minus cost of goods sold. Graham's ≥40% threshold identifies businesses with durable pricing power. Note: software and financial companies naturally exceed this; retailers and manufacturers rarely reach it due to their cost structures.
Operating Margin
Profit after operating costs before interest and taxes. A consistent ≥15% operating margin signals a business with real competitive advantages. Capital-intensive industries (airlines, auto, commodities) rarely hit this threshold due to their structural cost base — compare within industry for context.
Net Income Margin
Bottom-line profit as a percentage of revenue. The ≥20% target reflects Buffett's preference for highly profitable businesses. Financial engineering (buybacks, tax optimisation) can inflate this temporarily — look for consistency across multiple years rather than a single strong result.
Years to Pay Off Debt
Total Debt ÷ Net Income. Lower = stronger balance sheet. Important caveat: utilities, telecoms, REITs, and infrastructure companies carry large structural debt by design — their bond-like cash flows service it comfortably at ratios that would alarm Graham. Compare within sector.
Working Capital vs Long-Term Debt
Working Capital minus Long-Term Debt. Negative results are common and expected in capital-return-focused businesses like Apple, Domino's, and McDonald's — where aggressive buybacks and dividends intentionally reduce book equity. This does not indicate financial distress in high-FCF businesses.
Working Capital
Current Assets minus Current Liabilities. Negative working capital can be a deliberate efficiency strategy in businesses that collect cash before paying suppliers (retailers, fast food franchises, subscription businesses). Assess alongside free cash flow generation for full context.
Margin of Safety
How far below the Graham Number the stock trades. Graham required a 33% discount as a buffer against analytical error. However, the Graham Number itself assumes 1960s-era P/E and P/B norms — for modern asset-light businesses it often understates true intrinsic value, making 0% MoS appear misleadingly bad.
Price-to-Book
Market price vs book value per share. Rarely below 1.5x for quality businesses today. Intangible assets (brand, software, patents) don't appear on the balance sheet under accounting rules, making P/B artificially high for asset-light companies like software and consumer brands.
Free Cash Flow
Operating cash flow minus capital expenditures. Buffett's most important metric — cash a business actually generates for its owners after maintaining and growing its asset base. Consistently positive FCF is one of the strongest indicators of a durable, well-run business regardless of accounting profits.
CapEx % of Net Income
Capital expenditure as a share of net income. Low CapEx signals a capital-light business that doesn't need heavy reinvestment to sustain earnings — Buffett's ideal. High CapEx is structurally necessary in manufacturing, airlines, telecoms, and semiconductors. For these industries, a high reading reflects the business model, not poor management.
Owner Earnings
Net Income + Depreciation & Amortisation − Capital Expenditures. Buffett's preferred measure of a company's true annual earning power — what could theoretically be distributed to owners without impairing the business. More reliable than reported EPS because it accounts for the capital cost of maintaining the business.
Market Cap $19.7B
Enterprise Value $21.8B
P/E (TTM) 25.55
Dividend Yield 1.23%
Exchange NYSE
Gross Profit 44.2%
Operating Margin 18.6%
Net Margin 13.2%
Sector Healthcare
Industry Medical Devices
Employees 17937
Country United States
📖
Full Graham Analysis

Mr. Market is currently offering STERIS plc at $202.61.

The business passes 5 of 7 of Graham's defensive criteria — adequate but not exceptional.

At $202.61, the stock trades at a 77% premium to its Graham Number of $114.68. Graham would consider this price speculative.

There is no margin of safety at the current price. Graham would advise patience and waiting for a better entry point.

Negative NCAV — liabilities exceed current assets. Common in capital-return businesses (buybacks, debt-funded dividends) and capital-intensive industries. Not automatically a warning sign..

Conclusion: This stock is better suited for Graham's Enterprising investor — one willing to devote time and skill to security selection.

Showing Key Metrics
Income Highlights
Metric 2026 2025 2024 2023 2022
Gross Profit % 44.2% 44.0% 43.2% 43.7% N/A
Operating Margin % 18.6% 17.6% 16.8% 17.5% N/A
Net Income % 13.2% 11.3% 7.4% 2.4% N/A
Diluted EPS 7.93 6.20 3.81 1.07 N/A
Balance Sheet Highlights
Metric 2026 2025 2024 2023 2022
Total Assets $10.7B $10.1B $11.1B $10.8B N/A
Total Debt $2.1B $2.2B $3.4B $3.2B N/A
Working Capital $1.2B $979M $1.9B $1.1B N/A
Years to Pay Debt 2.67 3.58 8.94 30.35 N/A
Cash Flow Highlights
Metric 2026 2025 2024 2023 2022
Free Cash Flow $972M $778M $613M $395M N/A
Owner Earnings $1.6B $1.5B $1.3B $1.0B N/A
CapEx % of Net Income 47.2% 60.2% 95.2% 338.2% N/A
5/7
Graham Score
Enterprising Investor
Requires deeper research. Suited for active investors.
Graham's Fair Value
$114.68
Margin of Safety
0%
Market Cap / Net Assets
2.7x
Net Assets: $7.2B
Warren's Owner Earnings
$1.6B
Latest fiscal year
Graham's 7 Criteria
Defensive Investor Checklist
5/7 — Enterprising Investor
Adequate Size
Graham required companies large enough to withstand economic downturns. This threshold ($1.5B) is inflation-adjusted from Graham's original $100M — virtually all S&P 500 companies pass this today.
$5.9B
vs > $1.5B revenue
Strong Financial Condition
Current assets must be at least twice current liabilities. Note: highly profitable companies (Apple, Domino's) often run negative or low working capital deliberately — they collect cash fast and stretch payables. A failing score here is not always a warning sign.
2.09x
vs Current Ratio > 2.0x
Earnings Stability
Graham required uninterrupted positive earnings. Any loss year is a red flag for defensive investors. Growth companies and cyclicals may show occasional losses during investment cycles or downturns without being fundamentally unsound.
No loss years (4 yrs data)
vs No negative EPS years
Dividend Record
Graham valued dividends as evidence of financial discipline and shareholder alignment. Many excellent modern businesses (Alphabet, Amazon, Berkshire Hathaway) pay no dividend, preferring to reinvest cash at high rates of return. Failing this criterion does not indicate a poor business — it may indicate a high-growth one.
1.23%
vs Uninterrupted dividends
Earnings Growth
EPS grew from $1.07 to $7.93 over 3 years. Graham's 33% threshold was set over a 10-year period. Measured over fewer years (as here), the bar is proportionally lower. Share buybacks can also inflate EPS growth without reflecting underlying business improvement.
+641.1% EPS growth
vs > 33% EPS growth
Moderate P/E Ratio
Graham's 15x P/E threshold was calibrated to 1960s market averages when interest rates were higher. Today's lower rate environment structurally supports higher multiples — the S&P 500 long-run average P/E is now closer to 20–25x. A stock trading at 20x is not automatically speculative in the modern context.
25.5x
vs P/E ≤ 15.0x
Moderate Price-to-Book
Graham's 1.5x P/B threshold made sense when most company value was tangible. Today, intangible assets — brand, software, patents, network effects — rarely appear on the balance sheet. A high P/B in tech, pharma, or consumer brands often reflects intangible value, not overvaluation. P/FCF or EV/EBITDA are more reliable for asset-light businesses.
2.75x P/B (P/E×P/B: 70.2)
vs P/B ≤ 1.5x | P/E × P/B ≤ 22.5
Graham's 7 Criteria — Explained
What each criterion measures and why it matters.
✅ Adequate Size — $5.9B vs > $1.5B revenue
Graham required companies large enough to withstand economic downturns. This threshold ($1.5B) is inflation-adjusted from Graham's original $100M — virtually all S&P 500 companies pass this today.
"The minimum size of an enterprise should be not less than $100 million of annual sales."
✅ Strong Financial Condition — 2.09x vs Current Ratio > 2.0x
Current assets must be at least twice current liabilities. Note: highly profitable companies (Apple, Domino's) often run negative or low working capital deliberately — they collect cash fast and stretch payables. A failing score here is not always a warning sign.
"For industrial companies, current assets should be at least twice current liabilities."
✅ Earnings Stability — No loss years (4 yrs data) vs No negative EPS years
Graham required uninterrupted positive earnings. Any loss year is a red flag for defensive investors. Growth companies and cyclicals may show occasional losses during investment cycles or downturns without being fundamentally unsound.
"The company should have shown no deficit in the past ten years."
✅ Dividend Record — 1.23% vs Uninterrupted dividends
Graham valued dividends as evidence of financial discipline and shareholder alignment. Many excellent modern businesses (Alphabet, Amazon, Berkshire Hathaway) pay no dividend, preferring to reinvest cash at high rates of return. Failing this criterion does not indicate a poor business — it may indicate a high-growth one.
"Some current dividend payments — for at least the past 20 years."
✅ Earnings Growth — +641.1% EPS growth vs > 33% EPS growth
EPS grew from $1.07 to $7.93 over 3 years. Graham's 33% threshold was set over a 10-year period. Measured over fewer years (as here), the bar is proportionally lower. Share buybacks can also inflate EPS growth without reflecting underlying business improvement.
"A minimum increase of at least one-third in per-share earnings over ten years."
❌ Moderate P/E Ratio — 25.5x vs P/E ≤ 15.0x
Graham's 15x P/E threshold was calibrated to 1960s market averages when interest rates were higher. Today's lower rate environment structurally supports higher multiples — the S&P 500 long-run average P/E is now closer to 20–25x. A stock trading at 20x is not automatically speculative in the modern context.
"The price-earnings ratio should be no more than 15 times average earnings."
❌ Moderate Price-to-Book — 2.75x P/B (P/E×P/B: 70.2) vs P/B ≤ 1.5x | P/E × P/B ≤ 22.5
Graham's 1.5x P/B threshold made sense when most company value was tangible. Today, intangible assets — brand, software, patents, network effects — rarely appear on the balance sheet. A high P/B in tech, pharma, or consumer brands often reflects intangible value, not overvaluation. P/FCF or EV/EBITDA are more reliable for asset-light businesses.
"The price should not be more than 1½ times book value. P/E × P/B ≤ 22.5."
These metrics estimate what STERIS plc is worth based on fundamentals — independent of what the market prices it at. Graham's Fair Value and NCAV are conservative floors. EPV assumes zero growth. These are reference points, not price targets.
Net Current Asset Value
$-11.75
Negative NCAV — liabilities exceed current assets. Common in capital-return businesses (buybacks, debt-funded dividends) and capital-intensive industries. Not automatically a warning sign.
"Buy at two-thirds of net current assets." — Graham
Earnings Power Value
$126.08
Per share, no-growth floor. Compare to current price.
ROIC — Return on Invested Capital
9.1%
Return on Invested Capital — Buffett's preferred measure for asset-light businesses. ROIC > 15% consistently signals a durable competitive advantage (moat). More meaningful than P/B for software, pharma, and consumer brand companies where most value is intangible and off-balance-sheet.
Cash Flow Analysis
Metric 2026 2025 2024 2023 2022
Capital Expenditure % of Net Income 47.2% 60.2% 95.2% 338.2% N/A
Repurchase of Capital Stock -$236M -$211M -$12M -$309M N/A
Free Cash Flow $972M $778M $613M $395M N/A
Warren's Owner Earnings $1.6B $1.5B $1.3B $1.0B N/A
Peers & Industry Comparison
Medical Devices — Auto-detected peers
Company Price Market Cap P/E Gross Margin Net Margin Revenue
STE $202.61 $19.7B 25.55 44.2% 13.2% $5.9B
MDT
Medtronic plc.
$79.34 $101.9B 21.0 65.4% 13.2% $36.4B
ABT
Abbott Laboratories
$88.41 $154.0B 24.8 56.5% 13.9% $45.1B
SYK
Stryker Corporation
$307.80 $118.0B 35.7 64.7% 13.2% $25.3B
BSX
Boston Scientific Corporation
$45.29 $67.3B 18.9 68.9% 17.3% $20.6B
EW
Edwards Lifesciences Corporatio
$87.36 $50.3B 47.2 77.9% 17.4% $6.3B
"The management of a business is its most important single factor — more important than market position, patents, or financial structure."
— Benjamin Graham
Capital Allocation & Alignment
Insider Ownership
0.30%
Low — management has little skin in the game
Return on Equity (ROE)
10.9%
Adequate — returns are moderate
Return on Assets (ROA)
7.3%
Strong — management uses assets efficiently
Share Buybacks (Latest Year)
$236M
Management is returning capital to shareholders via buybacks
Debt Trend YoY
-5.2% YoY
Debt is declining — management is deleveraging
Leadership Team
Daniel Carestio
President, CEO & Director
Age 52
Pay: $2,840,320
0.363% of net income
Julie Winter
Vice President of Investor Relations & Corporate Communications
Walter Rosebrough Jr.
CEO Emeritus & Senior Advisor
Age 71
Pay: $1,156,398
0.148% of net income
Top Institutional Holders
Institution % Owned Shares
Blackrock Inc. 9.26% 9,026,621
Vanguard Capital Management LLC 6.53% 6,366,378
State Street Corporation 5.12% 4,991,868
Vanguard Portfolio Management LLC 5.08% 4,950,040
Morgan Stanley 4.51% 4,394,263
Massachusetts Financial Services Co. 4.11% 4,010,349
Wellington Management Group, LLP 2.95% 2,873,365
Orbis Allan Gray Ltd 2.66% 2,592,912
Risk Analysis
Beta (Market Risk)
0.92
Low volatility — more stable than the market
Short Interest
2.1% of float
Low short interest — market is not heavily bearish
Debt-to-Equity
0.29x
Conservative balance sheet — low financial risk
Current Ratio
2.09x
Strong liquidity — Graham approved
52-Week Price Range
Low: $195.14 Current: $202.61 High: $269.44
Currently at 10% of 52-week range

STERIS plc (STE) fundamental analysis — Overall grade C based on profitability, financial health, valuation and cash flow. Graham's Fair Value: $114.68. Margin of safety: 0%. Gross profit margin: 44.2%. Operating margin: 18.6%. Net margin: 13.2%. Market cap: $19.7B. Sector: Healthcare. Industry: Medical Devices. Analysis powered by 360investing — free fundamental stock analysis based on Benjamin Graham and Warren Buffett principles.

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