FLS vs GRC: Which Is the Better Buy in 2026?
Last updated August 2026
Short answer
FLS and GRC are similarly sized, but FLS trades noticeably cheaper on forward earnings (16.47x vs 25.67x): the market is paying up for GRC's profile and pricing FLS 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.
FLS vs GRC: the tie-breaker metrics
Same yardstick, side by side (as of August 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 | FLS | GRC | What it tells you |
|---|---|---|---|
| Forward P/E | 16.47 | 25.67 | 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 | 26.48 | 34.26 | 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 | 1.25 | 1.28 | 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 | 62% of range | 78% 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 | 4.28 | 4.86 | How much you pay over book value. Very high can signal an asset-light, high-return business or a rich price. |
Reading it: FLS 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 FLS and GRC 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. FLS and GRC 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 FLS and GRC 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 Flowserve Corporation (FLS) do?
Flowserve Corporation is one of the world's largest suppliers of flow-control equipment. It designs, makes, and services pumps, valves, actuators, and mechanical seals used to move and control liquids and gases in demanding industrial settings. The business runs through two segments: Flowserve Pumps and Engineered Solutions (its larger unit, including seals) and Flow Control (valves and automation). A defining feature is its large installed base, which drives a high-margin aftermarket business of spare parts, repairs, and service that generates recurring revenue even when new-project orders slow. Its end markets skew to oil and gas, chemicals, general industries, power generation, and increasingly water.
What does The Gorman-Rupp Company (GRC) do?
The Gorman-Rupp Company designs and manufactures pumps and pump systems used to move water and other fluids across municipal water and wastewater, construction, agriculture, fire protection, petroleum, industrial, and OEM markets. Founded in Ohio in 1933, it sells globally through a network of distributors and direct channels, and its 2022 acquisition of Fill-Rite and Sotera (fluid transfer and metering) broadened its product line into flow measurement. The company is known for engineered, application-specific pumps and a large installed base that drives recurring aftermarket and replacement demand.
FLS vs GRC: 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.
- FLS drivers: Aftermarket and installed base; 3D growth strategy and new end markets.
- GRC drivers: Broad-based end-market demand; Margin expansion and pricing.
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: Flowserve's orders are cyclical and tied to capital spending in oil and gas, chemicals, and power, which can fall sharply when commodity prices or industrial demand weaken. For GRC, gRC is a cyclical industrial whose construction, agriculture, and industrial demand can weaken in a downturn, pressuring volumes and margins.
FLS or GRC: which should you pick?
FLS vs GRC: the full fundamentals
FLS. Flowserve trades as a mid-cap industrial at roughly 18 times normalized earnings and around 1.9 times sales, valuations that embed expectations for margin expansion and its 3D growth push. The Chart merger termination left the balance sheet flush, with cash near $792 million reported in early 2026. Figures are approximate and as of July 2026; actual results move with each quarterly report.
GRC. GRC is a small-cap industrial that trades at a premium earnings multiple after a strong run, reflecting its quality, record margins, and long dividend history rather than deep value. Q1 2026 delivered record quarterly net income of about $17.8 million ($0.68 per share) on expanding margins, and the company continued to pay down debt. The multiple assumes durable demand and margin gains persist, so the valuation is the key point of debate.
Headline figures (approximate, July 2026): FLS shows revenue (fy2025) ~$4.7 billion, revenue (q1 2026) ~$1.07 billion (down ~7% YoY), adjusted eps (fy2025) ~$3.64, backlog (year-end 2025) ~$2.9 billion; GRC shows revenue (ttm) ~$682M, net income (ttm) ~$53M, q1 2026 net sales ~$176.6M (+7.7% YoY), market cap ~$1.9B.
The bottom line: FLS vs GRC
FLS and GRC 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 FLS and GRC exposure against your real portfolio. It is not an investment adviser.
Wondering how FLS or GRC 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 Flowserve Corporation with AI
Connect the broker you already use and ask Walnut's AI how FLS 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 FLS and GRC?
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Flowserve Corporation is one of the world's largest suppliers of flow-control equipment. The Gorman-Rupp Company designs and manufactures pumps and pump systems used to move water and other fluids across municipal water and wastewater, construction, agriculture, fire protection, petroleum, industrial, and OEM markets. 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 FLS or GRC 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, FLS or GRC?
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On forward P/E (as of August 2026), FLS trades at 16.47x and GRC at 25.67x, so FLS 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 FLS and GRC?
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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 FLS vs GRC?
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FLS: Flowserve's orders are cyclical and tied to capital spending in oil and gas, chemicals, and power, which can fall sharply when commodity prices or industrial demand weaken. Q1 2026 revenue declined about 7% year over year, partly due to Middle East conflict that management estimated as a roughly $50 million bookings headwind and a $0.06 per share drag, showing its exposure to geopolitical disruption. The company also faces tariff and supply-chain cost pressure, foreign-exchange swings from its heavily international footprint, and intense competition that can compress pricing. The failed Chart merger removed a potential scale catalyst, so growth now rests on standalone execution. Finally, project delays or a broader industrial slowdown could pressure backlog conversion and margins. GRC: GRC is a cyclical industrial whose construction, agriculture, and industrial demand can weaken in a downturn, pressuring volumes and margins. Input-cost inflation, tariffs, and supply-chain disruption can compress gross margin faster than pricing can offset. The premium valuation (a P/E in the low-to-mid 30s) leaves little room for execution missteps and could de-rate if growth slows. Integration and leverage risk from the Fill-Rite and Sotera acquisition remain, and as a small cap the shares can be volatile and less liquid. It is also a family-influenced company with concentrated insider ownership, which can limit outside shareholder influence.
Walnut is informational, not investment advice. This page is descriptive and not a recommendation to buy or sell FLS or GRC; figures are approximate and dated (as of August 2026). Verify current data before investing.