Equity Research Specialty Industrial Machinery

Should You Buy Donaldson Company, Inc. Stock in 2026?

By CirclFi Research Team · · Updated · 10/13 models active

According to the CirclFi Deep Alpha Valuation Engine, Donaldson Company, Inc. (DCI) scores a robust 8.7/10 on our 32-signal Quality of Company framework. At the current market price of $87.06, our analysis maps this fundamental strength against 13 institutional-grade models to determine if a sufficient margin of safety exists.

The short answer: 1 of 10 CirclFi valuation models project upside for Donaldson Company, Inc. (DCI) at $87.06 — the model consensus leans bearish, with a Quality Score of 8.7/10 and Value-Trap risk of 6/100. The full bull case, bear case, and risk factors are below. Educational analysis, not financial advice.

Key Takeaways

  • 9 of 10 models suggest overvaluation — majority bearish
  • Quality Score: 8.7/10 — Excellent — top-tier fundamentals
  • Value Trap Risk: 6/100 — Minimal — healthy fundamentals
  • Fair Value Range: $28.15 – $164.99 (486% spread)

Bullish Models

1 / 10

Bearish Models

9 / 10

Quality Score

8.7 /10

Excellent — top-tier fundamentals

Value Trap Risk

6 /100
Minimal

Minimal — healthy fundamentals

Model Consensus

10 /13
Active Models

Avg. confidence: 57%

What Is the Investment Case for Donaldson Company, Inc. (DCI) in 2026?

What Is the Bull Case vs the Bear Case for Donaldson Company, Inc. (DCI)?

Bull case versus bear case for Donaldson Company, Inc. (DCI) at $87.06, derived from 10 active CirclFi valuation models on 2026-09-15.
Bull case — $164.99 target (+89.5%) Bear case — $28.15 target (-67.7%)
According to the CirclFi Quality of Company (QOC) framework, Donaldson Company, Inc.'s score of 8.7/10 reflects durable competitive advantages that should sustain earnings power through market cycles. According to the CirclFi Deep Alpha Valuation Engine, the EROIC Spread model sees the stock as overvalued with a fair value of $28.15 (-67.7%), suggesting that the market price embeds overly optimistic growth assumptions.
According to the CirclFi Deep Alpha Valuation Engine, the Regime Cross-Sectional model targets a fair value of $164.99 (+89.5%), anchoring the bull case with a methodology that provides a differentiated analytical lens. According to the CirclFi Deep Alpha Valuation Engine, the wide model spread of +157.2% reflects fundamental divergence on key assumptions (growth, cost of capital) depending on the methodology.
Industry tailwind: reshoring and supply chain localization could provide meaningful support for Donaldson Company, Inc.'s revenue and margin trajectory in the Specialty Industrial Machinery space. Industry headwind: cyclical demand downturn represents a meaningful risk for Donaldson Company, Inc. and its Specialty Industrial Machinery peers.

How Does DCI Compare to Its Specialty Industrial Machinery Peers?

TAYD Taylor Devices, Inc.
8.8
ROK Rockwell Automation,
8.7
GRC The Gorman-Rupp Comp
8.8
DOV Dover Corporation
8.7
IR Ingersoll Rand Inc.
8.8
KAI Kadant Inc.
8.7
GNRC Generac Holdings Inc
8.0
RR Richtech Robotics In
5.4

Valuation data pages: TAYD · ROK · GRC · DOV · IR · KAI · GNRC · RR · HUHU · EPAC · WTS

See full Specialty Industrial Machinery rankings →

Which Other Stocks Score Like DCI on Quality?

Closest companies to DCI’s Quality of Company score of 8.7/10, across all industries.

Why Do CirclFi’s 10 Models Disagree on DCI?

Spread

486%

Fair Value Range

$28.15 – $164.99

A 486% spread signals high uncertainty. The investment outcome depends heavily on which scenario plays out.

Most Bullish

Regime Cross

$164.99 (+89.5%)

Most Bearish

EROIC

$28.15 (-67.7%)

What Are the Biggest Risks of Buying DCI Stock?

Model Disagreement

486% spread signals high variance in projections.

Bearish Consensus

9/10 models suggest overvaluation.

Macro/Sector Risk

Specialty Industrial Machinery headwinds could affect earnings trajectory.

Model Limitations

Backward-looking models cannot predict disruptions.

Want the full 13-model breakdown?

See every fair value, confidence score, and value trap analysis.

View DCI Data Page →

So Is Donaldson Company, Inc. (DCI) Worth Buying in 2026?

Our valuation engine sends a clear cautionary signal on Donaldson Company, Inc. at $87.06. 9/10 models flag overvaluation, median fair value sits at $54.41 (-37.5%), and the risk-reward profile appears unfavorable. Quality at 8.7/10 is the one bright spot, but premium quality at the wrong price can still destroy returns. This is a stock where patience — or avoidance — may be the optimal strategy.

These are quantitative model outputs, not investment recommendations. Donaldson Company, Inc.'s future depends on factors — management execution, competitive dynamics, regulatory changes — that no algorithm can fully capture. See all 13 model estimates →

What Else Do Investors Ask About DCI Stock?

Should I buy DCI stock right now?

Based on CirclFi's multi-model analysis, 1 of 10 models see upside for DCI at $87.06. The models are divided, which means the investment case depends heavily on your assumptions about Donaldson Company, Inc.'s future. This is not a buy recommendation — see our full disclaimer.

What are the biggest risks of investing in Donaldson Company, Inc.?

Key risks include: wide model disagreement (486% spread), signaling high uncertainty; general market and sector-specific risks affecting Specialty Industrial Machinery companies. Always diversify and consult a financial advisor.

How does DCI compare to its competitors?

Among Specialty Industrial Machinery peers, DCI holds a Quality Score of 8.7/10. Comparable companies include TAYD (QOC 8.8), ROK (QOC 8.7), GRC (QOC 8.8). The relative ranking helps investors identify whether DCI offers better fundamental quality than alternatives in the same sector.

Is DCI a good long-term investment?

Long-term investment potential depends on fundamental quality and sustainable competitive advantages. DCI's Quality Score of 8.7/10 is encouraging for long-term holders, indicating consistent profitability, manageable debt, and healthy cash flows. Check our full data page for all 13 model estimates.

What price should I buy DCI at?

CirclFi does not provide target buy prices or price alerts. However, our 10 active models produce fair value estimates ranging from $28.15 to $164.99. At $87.06, the stock trades within the range of model estimates. Many value investors look for a 20-30% margin of safety below intrinsic value before buying.

Want the complete picture?

See all 13 model estimates, confidence scores, and the full valuation table for DCI.

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Disclaimer: This article is produced by the CirclFi Valuation Engine using quantitative models and is for educational and informational purposes only. It is not financial advice, a buy/sell recommendation, or a solicitation to trade securities. Past performance is not indicative of future results. All data sourced from SEC EDGAR, FRED, and GDELT. Consult a licensed financial advisor before making investment decisions. Full disclaimer →