NGVT vs WDFC: Which Is the Better Buy in 2026?
Last updated September 2026
Short answer
NGVT and WDFC are similarly sized, but NGVT trades noticeably cheaper on forward earnings (11.39x vs 32.57x): the market is paying up for WDFC's profile and pricing NGVT more conservatively, or for faster growth. Which you prefer comes down to the drivers you believe, and whether adding either over-concentrates what you already own.
NGVT vs WDFC: the tie-breaker metrics
Same yardstick, side by side (as of September 2026). Valuation lined up like this is most meaningful for two names in the same corner of the market, which these are. Figures are approximate; verify before investing.
| Metric | NGVT | WDFC | What it tells you |
|---|---|---|---|
| Market cap | $2.36B | $2.85B | Size. The larger name is the incumbent; the smaller has more room to grow and more to prove. |
| Forward P/E | 11.39 | 32.57 | Valuation on next year's expected earnings, the same yardstick for both. Lower is cheaper for that growth; higher means the market is paying up. |
| Trailing P/E | 96.49 | 32.62 | Valuation on the last 12 months. A big drop from trailing to forward means the market expects earnings to jump, so more growth is already in the price. |
| Beta | 1.18 | 0.27 | Volatility vs the market. Above 1 swings harder than the index; below 1 is steadier. Higher beta means bigger drawdowns to hold through. |
| Price vs 52-week range | 68% of range | 30% of range | Where today's price sits between the 52-week low and high. Near the high is momentum with less margin of safety; near the low is out of favor or a discount, depending on why. |
| Price / book | 50.38 | 10.25 | How much you pay over book value. Very high can signal an asset-light, high-return business or a rich price. |
Reading it: NGVT is the cheaper of the two on forward earnings, but cheaper is not the same as better. Pair the valuation with growth (how far the forward P/E sits below the trailing P/E) and risk (beta) before you decide.
Before you buy: how NGVT and WDFC affect your concentration
The metrics above tell you which is the marginally better business. The bigger risk for most people is not picking the slightly worse stock, it is over-concentrating. NGVT and WDFC share themes, so owning both, or adding either to what you already hold, can quietly push a large share of your portfolio into one bet.
This is the part a generic comparison page cannot answer, because it depends on what you own. Connect your brokerage and Walnut shows your real, combined NGVT and WDFC exposure, flags overlap with your existing positions, and tells you if adding one would tip you past a concentration you are comfortable with, read-only by default, with your login staying at your broker. Walnut is not an investment adviser.
What does Ingevity Corporation (NGVT) do?
Ingevity Corporation is a South Carolina-based specialty chemicals maker that was spun off from WestRock in 2016. It operates through three segments: Performance Materials, which engineers activated carbon for automotive gasoline vapor emission control canisters (where Ingevity holds an estimated 80 to 85 percent global share and earns EBITDA margins above 50 percent); Performance Chemicals, centered on pavement and road technologies plus industrial specialties; and Advanced Polymer Technologies, which makes caprolactone-based specialty polymers for coatings, adhesives, elastomers, and medical uses.
What does WD-40 Company (WDFC) do?
WD-40 Company makes multi-purpose maintenance products (the flagship WD-40 spray, the WD-40 Specialist line of silicone lubricants, white lithium grease and contact cleaners, plus the 3-IN-ONE brand) alongside a smaller homecare and cleaning products group. Roughly 97% of revenue now comes from its core maintenance products, sold in more than 175 countries and produced through a capital-light, outsourced-manufacturing model that lets the company focus on brand, formulation and distribution.
NGVT vs WDFC: how do they differ?
Both fit overlapping themes, but they are not interchangeable. The useful comparison is which set of drivers and risks you want exposure to.
- NGVT drivers: Dominant, high-margin emissions carbon; Portfolio repositioning toward higher quality.
- WDFC drivers: Core maintenance-product strength; Pricing power and margin recovery.
Which fits which kind of investor
A faster-growing, richer-valued name usually swings harder, so it suits a longer horizon and a higher tolerance for volatility; a steadier, more cash-generative business suits a more conservative or income-minded investor. The honest test is which set of risks you could hold through a drawdown: The largest structural risk is electric vehicle adoption, since EVs eliminate the gasoline vapor demand that drives Ingevity's most profitable business, making Performance Materials concentration a double-edged sword. For WDFC, wD-40 depends heavily on a single flagship brand, so any reputational, formulation or regulatory issue with that product would be outsized.
NGVT or WDFC: which should you pick?
NGVT vs WDFC: the full fundamentals
NGVT. Trailing GAAP EPS has been negative due to prior impairments and charges, so the market leans on forward and adjusted metrics, with a forward P/E in the high-single to mid-teens depending on the estimate. Q1 2026 revenue rose about 4 percent year over year to roughly $258 million with adjusted EPS of $1.15, driven by pricing in Performance Materials and pavement technologies. The story is more about margin quality, deleveraging, and portfolio simplification than top-line growth.
WDFC. As of early July 2026 WDFC traded around $246 with a market cap near $3.3 billion, a trailing P/E in the high 20s and a forward dividend yield around 1.7%. The premium multiple reflects the market pricing in the franchise's consistency and high returns on capital rather than rapid growth.
Headline figures (approximate, JULY 2026): NGVT shows revenue (ttm) ~$1.3B, 2026 sales guidance ~$1.05-1.15B, 2026 adj. ebitda guidance ~$370-395M, 2026 adj. eps guidance ~$4.70-5.20; WDFC shows q2 fy2026 net sales ~$161.7M (+11% YoY), fy2026 sales guidance ~$630M-$655M, q2 fy2026 gaap eps ~$1.50 (-32% YoY), market cap ~$3.3B.
The bottom line: NGVT vs WDFC
NGVT and WDFC are related but distinct: same themes, different businesses and risks. Neither wins in the abstract; the right pick is whichever thesis you actually believe, sized so you are not over-concentrated in one theme. Walnut can show your combined NGVT and WDFC exposure against your real portfolio. It is not an investment adviser.
Wondering how NGVT or WDFC fits the portfolio you already own? Walnut is an AI investing app that connects your brokerage read-only and answers questions like that about your actual holdings: overlap, concentration, and how each position tracks the S&P 500. Compare the best AI portfolio analyzers or see the best AI investing apps in 2026.
Investing in Ingevity Corporation with AI
Connect the broker you already use and ask Walnut's AI how NGVT fits what you actually hold: whether you own it already through a fund, what it would do to your concentration, and how it has tracked the S&P 500. Read-only by default, and you approve anything before it reaches your broker.
FAQ
What is the difference between NGVT and WDFC?
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Ingevity Corporation is a South Carolina-based specialty chemicals maker that was spun off from WestRock in 2016. WD-40 Company makes multi-purpose maintenance products (the flagship WD-40 spray, the WD-40 Specialist line of silicone lubricants, white lithium grease and contact cleaners, plus the 3-IN-ONE brand) alongside a smaller homecare and cleaning products group. They show up together because they share investment themes, but they are different businesses, so the better fit depends on which thesis you are expressing.
Is NGVT or WDFC the better stock?
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Neither is universally better; they suit different views and risk levels. Walnut is informational, not investment advice. Compare what each does, the tie-breaker metrics above, and the risks, then decide which fits your thesis and what you already own.
Which is cheaper, NGVT or WDFC?
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On forward P/E (as of September 2026), NGVT trades at 11.39x and WDFC at 32.57x, so NGVT is the cheaper of the two on next year's expected earnings. A lower multiple is not automatically the better buy: a richer valuation can be justified by faster growth, and a lower one can reflect real risk. Weigh the multiple against how fast each business is compounding.
Should you own both NGVT and WDFC?
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Because they share themes, owning both concentrates you in that theme. That can be intentional (a focused bet) or accidental (less diversification than it looks). Walnut can show your combined exposure across both, and whether adding either over-concentrates you, before you buy.
What are the risks of NGVT vs WDFC?
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NGVT: The largest structural risk is electric vehicle adoption, since EVs eliminate the gasoline vapor demand that drives Ingevity's most profitable business, making Performance Materials concentration a double-edged sword. Trailing earnings have been distorted by impairments and charges, and the company carries meaningful net debt of roughly $1 billion. A pre-tax litigation settlement with BASF (about $113 million) weighs on near-term cash. Pavement and industrial demand are cyclical and sensitive to construction activity and input costs, and the ongoing divestitures introduce execution and valuation uncertainty. Chinese and other low-cost activated carbon producers pressure parts of the portfolio. WDFC: WD-40 depends heavily on a single flagship brand, so any reputational, formulation or regulatory issue with that product would be outsized. GAAP EPS fell about 32% year over year in Q2 fiscal 2026, showing that input costs, tax items and one-off charges can pressure reported profit even when sales grow. The stock carries a premium valuation (trailing P/E in the high 20s to low 40s depending on the earnings measure used), which leaves little room for disappointment if growth slows. It also faces currency swings on international sales, competition from lower-priced lubricants, and the slow-growth nature of a mature maintenance-products category.
Walnut is informational, not investment advice. This page is descriptive and not a recommendation to buy or sell NGVT or WDFC; figures are approximate and dated (as of September 2026). Verify current data before investing.