Onto Innovation Inc. (ONTO) Fair Value 2026

ONTO · Measuring & Controlling Devices, NEC ·

By CirclFi Research Team · Data from SEC EDGAR, FRED & GDELT

Quality Score

10.0 /10

32 fundamental signals · 13 models active

Value Trap Risk

SAFE (5/100)

Quick Summary — As of 2026-07-13, Onto Innovation Inc. (ONTO) trades at $304.59, approximately 170% above CirclFi’s Bayesian DCF fair value of $112.86. QOC: 10.0/10. Value Trap Risk: 5/100 (SAFE). 13/13 models active.

Key Facts

Ticker
ONTO
Price
$304.59
Quality Score
10.0/10
Value Trap Risk
5/100
Models Active
13/13
Last Updated
Strength: Quality Score of 10.0/10 indicates strong fundamentals
Risk: Majority of models suggest overvaluation

Valuation Matrix

13 Intrinsic Value Models vs. Current Price ($304.59)

Core Models (Unlocked)
Model Fair Value Upside
Bayesian DCF
High Conviction
$112.86 -62.9%
Earnings Power Value
Medium Conviction
$32.58 -89.3%
CUCE Ensemble
Low Conviction
$88.38 -71.0%
First Chicago
Medium Conviction
$115.26 -62.2%

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What Is Onto Innovation Inc. (ONTO) Worth in 2026?

According to the CirclFi Deep Alpha Valuation Engine, Onto Innovation Inc.'s intrinsic value is estimated at $94.81. Trading at its current price of $304.59, the valuation engine raises significant caution: 12 of 13 models flag downside risk, projecting an average implied return of -68.9%. Model dispersion is worth noting: PWERM targets $319.86 (+5.0%), versus Markov DDM at $12.34 (-95.9%). This +101.0% range highlights the importance of multi-model analysis rather than relying on any single methodology.

What Do the Models Say About ONTO?

13 of 13 models are currently active for ONTO. Of these, 1 model suggests upside while 12 models suggest overvaluation. The Bayesian DCF estimates ONTO's intrinsic value at $112.86, implying -62.9% downside from the current price. See which stocks rank higher →

How Does ONTO Rank in Measuring & Controlling Devices, NEC?

Among 10 Measuring & Controlling Devices, NEC stocks, ONTO ranks #1 by Quality of Company score. CirclFi's QOC score of 10.0/10 evaluates 32 fundamental signals. A score of 10.0 places ONTO in the top tier.

Onto Innovation Inc. operates in a competitive landscape where fundamental quality metrics are key differentiators for long-term value creation.

Is ONTO a Value Trap?

CirclFi's Value Trap algorithm assigns ONTO a score of 5/100 (SAFE). This indicates minimal risk. Fundamentals are healthy. The score cross-references apparent undervaluation against fundamental deterioration signals. Browse lowest value-trap stocks →

Multi-Model Methodology

13 of 13 models are active for Onto Innovation Inc.. Broad coverage provides high confidence. Each model applies a fundamentally different valuation philosophy. See the complete methodology →

According to the CirclFi Deep Alpha Valuation Engine, Onto Innovation Inc. scores 10.0 out of 10 on our 32-signal quality assessment, a elite rating that ranks among the highest-quality businesses in our coverage universe. The QOC score synthesizes profitability margins, revenue growth reliability, debt management, and capital allocation into a single metric designed to separate durable businesses from statistically cheap ones.

The gap between the most bullish and bearish model spans +101.0% — demonstrating why single-model analysis is dangerous. Browse all stocks with 13-model coverage →

Data Sources & Confidence

Every ONTO valuation is built from SEC EDGAR XBRL filings — 700+ standardized financial tags. Macroeconomic context from FRED calibrates discount rates, while GDELT news sentiment feeds into our Sentiment SOTP model. All pipelines run daily. Read the complete data methodology →

Across ONTO's 13 active models, average confidence is 33%. Lower confidence may reflect limited history or high volatility.

CirclFi's output is a research starting point, not a buy/sell signal. All data updates daily. Read the full methodology →

This analysis is produced by the CirclFi Valuation Engine using quantitative models applied to SEC EDGAR filings, public market feeds, and FRED macroeconomic indicators. It is not financial advice.

Read the full investment analysis: Should You Buy Onto Innovation Inc. Stock in 2026? →

Bull case, bear case, risk factors & peer comparison — updated daily

Which Similar Measuring & Controlling Devices, NEC Stocks Should You Also Analyze?

8 related Measuring & Controlling Devices, NEC stocks with 13-model coverage

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Frequently Asked Questions About Onto Innovation Inc.

What is Onto Innovation Inc.'s intrinsic value in 2026?

Based on CirclFi's 13-model analysis, Onto Innovation Inc. (ONTO) has multiple fair value estimates. The Bayesian DCF model runs 10,000 Monte Carlo simulations with jump-diffusion to estimate intrinsic value at $112.86. The Quality of Company score is 10.0/10 across 32 fundamental signals. All models use SEC EDGAR filings updated daily. See our methodology page for how each model works.

Is ONTO overvalued or undervalued right now?

At $304.59, 1 of 13 active models suggest ONTO may be undervalued, while 12 indicate potential overvaluation. The assessment depends on which methodology best fits Onto Innovation Inc.'s business model in Measuring & Controlling Devices, NEC.

What does a Quality of Company score of 10.0 mean for ONTO?

Onto Innovation Inc.'s QOC of 10.0/10 reflects 32 fundamental signals: profitability margins, revenue growth consistency, balance sheet leverage, free cash flow generation, and capital allocation efficiency. Scores above 7 indicate strong fundamentals and disciplined management.

How many valuation models does CirclFi run on ONTO?

CirclFi analyzes ONTO with 13 institutional-grade models daily: Bayesian DCF (Monte Carlo + jump-diffusion), EPV (Greenwald zero-growth), EROIC Spread (McKinsey reinvestment), First Chicago (3-scenario), Markov DDM (regime-switching), ML-RIV (machine learning residual income), Dynamic NAV (asset-based), PWERM (option-theoretic), Regime Cross-Sectional (relative), Sentiment SOTP (hybrid), CUCE Ensemble (meta-model), FTNN Topology (neural network), and RCMH-DCF (conditional regime). Currently 13 of 13 are active for this stock. Read the full methodology →

Is ONTO a value trap in 2026?

Onto Innovation Inc.'s Value Trap score is 5/100 (SAFE). This low score indicates the current valuation is not artificially depressed by fundamental deterioration, suggesting genuine opportunity rather than a trap. Browse stocks by value-trap risk →

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