Rotork PLC (ROR) Fair Value & Analysis
Industrials · GB · Market cap 4.0B GBX · ISIN GB00BVFNZH21
What is Rotork PLC really worth?
A strong business, but trading 76% above our fair value of £2.75.
Strengths
Risks
For context
Fair value as of: Aug 22, 2026
From 26 valuation models · updated 14 days ago
Share price −0.5% over the past month.
What runs behind every stock
69 individual criteria per stock, every one traceable See the method →
What matters now
- A high-quality business (quality 82/100), yet the market already pays well above fair value. Quality at a full price, with little margin of safety.
- The price sits above even our optimistic bull case (£3.72). The favourable scenario is already priced in.
- A fairly wide model range (£1.77 to £3.72) leaves room in how you read the outcome.
Price vs Fair Value (5 years)
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Aug 22, 2026.
How to read this chart
60‑month range £2.10 – £4.88 · fair‑value band £1.77 – £3.72 · the £4.84 price screens above the £2.75 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Aug 22, 2026.
Analysis
Rotork PLC (ROR) currently trades at £4.84, while our model-based Fair Value estimate is £2.75, implying the stock looks roughly 76.1% overvalued today. The Quality Score stands at 82/100 (high quality), in the Industrials sector. Bull case: the DCF Models group reads highest at a median of £2.85 per share, and 0 of the 26 models we run sit above the £4.84 price. Bear case: the Asset-Based group reads lowest at £0.4800, and 26 of the 26 models stay below the price. Evidence for this calculation is high.
Over the trailing twelve months, Rotork PLC generated revenue of £777M at a net margin of 14.9%. Revenue grew 4.3% year over year. It earns a return on equity of 19.8%. The balance sheet holds a net cash position of £65.3M. Fundamentals as of Aug 22, 2026
Our scenario range runs from £1.77 (bear case) to £3.72 (bull case); at £4.84, the current price sits above that range. Bear and bull are the same models run on conservative and optimistic assumptions (margins, growth, valuation multiples), so a plausible valuation range, not a price target. For context, the median of 10 Industrials peers we cover trades at −52% fair-value upside, at −43%, ROR screens cheaper than that median.
Fair Value models
This estimate rests on fiscal year 2025 figures, and about 8 months have passed since. In that time the company retained roughly £0.0382 per share, which is 1.4 % of the fair value. The fair value deliberately does not add this in: the models value reported figures, not a projection.
Each model estimates fair value its own way; the Fair Value above is the evidence-weighted, family-balanced blend. Evidence (0–100) measures how completely this model’s inputs are available: well-fed models carry more weight in the blend. The spread across models is intentional, each one stresses a different value driver; dividend models, for instance, come out structurally low when payout is small. Every input is real reported data, nothing guessed.
All 26 models by family
Widest divergence: DCF Models (£2.85) versus Asset-Based (£0.4800). Highest evidence: FCF DCF (79).
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Key figures & financial health
More key figures
Figures from reported company fundamentals · as of Aug 22, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 78 · Market factors (momentum, volatility) 72
Non-valuation factor families (profitability, growth, cashflow, financial strength, momentum …), each academically grounded. Valuation itself sits in the Fair Value and is deliberately excluded here to avoid double-counting.
All values are scores from 0 to 100 (100 = best against fixed, research-based bands), not percentages. The three market factors (momentum, 52-week proximity, low volatility) are displayed but carry zero weight in the headline number: market sentiment is not a business property.
About the company
Rotork plc manufactures industrial flow control and instrumentation solutions for the oil and gas, water and wastewater, power, chemical process, and industrial markets. It operates through three segments: Oils & Gas; Water & Power; and Chemical, Process & Industrial segments.
Full company description
Rotork plc manufactures industrial flow control and instrumentation solutions for the oil and gas, water and wastewater, power, chemical process, and industrial markets. It operates through three segments: Oils & Gas; Water & Power; and Chemical, Process & Industrial segments. The company provides electric industrial, electric intelligent, electro-hydraulic, heavy and light duty fluid, and precision modulating actuators; and flow pressure control and filtration, gearbox accessories, master station, networks and protocols, multi-turn gearboxes, valve positioners and controllers, part-turn gearboxes, HVAC actuators and sensors, instrumentation valves, electrical instrumentation, and limit switches and position transmitters. It also provides integrated ethernet, packaged solutions, carbon capture and storage, hydrogen industrial gases, desalination, and methane emissions reduction solutions. The company offers its products under the Bifold, Centork, Fairchild, Hanbay, Mastergear, Midland, M&M International, Remote Control, RotoHammer, Schischek, Soldo Controls, and YTC brand names. It operates in the United Kingdom, the Asia Pacific, the United States, Europe, the Middle East, Africa, and internationally. Rotork plc was founded in 1956 and is headquartered in Bath, the United Kingdom.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
Rotork PLC reported revenue of £777M in FY2025 versus £569M in FY2021, a compound +8.1%/yr. Reported net income was £115M in FY2025, compounding +9.5%/yr from FY2021.
of which total revenue +3.0 % · buybacks/dilution +0.2 %
Annual growth per factor. These are factors, not summands: multiplied they give the EPS growth rate, added they do not quite. Start and end points are 3-year averages (details on hover).
ROR screens 76% overvalued. Compare with GE Vernova Inc →
Peer Group
Specialty Industrial Machinery · 792 stocks
How this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.
Valuation Multiples vs Specialty Industrial Machinery median · lower = cheaper
Strength profile in five axes (Snowflake)
Five quick dimensions, each 0 to 100: VALUE (fair-value potential), FUTURE (revenue growth), PAST (return on equity), HEALTH (low debt), DIVIDEND (yield). Green = this stock, grey = typical sector peer.
VALUE 0: the price sits above our fair-value range.
Values & ESG
Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.
Similar stocks
10 more Specialty Industrial Machinery stocks, each showing price versus our Fair Value estimate (as of Aug 22, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| GE Vernova Inc GEV | $941.84 | $131.95 | −86% |
| SIE SIE | €289.85 | €139.77 | −52% |
| Eaton Corporation ETN | $402.78 | $168.65 | −58% |
| Parker-Hannifin Corporation PH | $995.02 | $398.69 | −60% |
| Atlas Copco AB ATCOA | kr 206.60 | kr 112.59 | −46% |
| Cummins Inc CMI | $564.40 | $348.94 | −38% |
| Illinois Tool Works Inc ITW | $281.67 | $145.84 | −48% |
| Emerson Electric Co EMR | $155.18 | $58.44 | −62% |
| AMETEK, Inc AME | $236.25 | $125.80 | −47% |
| Rockwell Automation, Inc ROK | $417.53 | $125.76 | −70% |
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