Shift4 Payments, Inc. (FOUR) Fair Value 2026

FOUR · Software - Infrastructure ·

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

Quality Score

8.1 /10

32 fundamental signals · 10 models active

Value Trap Risk

SAFE (24/100)

Quick Summary — As of 2026-08-28, Shift4 Payments, Inc. (FOUR) trades at $43.96, versus a $70.60 median fair value across its 10 active models — 60.6% above the current price. QOC: 8.1/10. Value Trap Risk: 24/100 (SAFE). 10/13 models active. Within that set, the Bayesian DCF component alone returns $160.61.

Key Facts

Ticker
FOUR
Price
$43.96
Quality Score
8.1/10
Value Trap Risk
24/100
Models Active
10/13
Last Updated
Strength: First Chicago suggests +352.9% upside with 58% confidence
Risk: Limited model coverage (10/13) may reduce confidence

Is Shift4 Payments, Inc. (FOUR) Undervalued or Overvalued in 2026?

According to CirclFi’s 10-model valuation engine, Shift4 Payments, Inc. (FOUR) appears undervalued as of : the median of 10 independent fair value estimates is $70.60, 60.6% above the current price of $43.96. Estimates range from $1.43 to $199.10. FOUR scores 8.1/10 on fundamental quality and 24/100 on value-trap risk.

For context, the median US equity CirclFi rates trades at an implied -23.4% versus its own 13-model consensus, across 3,809 rated companies as of 2026-08-28. FOUR’s +60.6% gap is wider than that market norm, and the Software - Infrastructure sector median is -23.2%. Full market index →

This verdict compares price to intrinsic value only — it is not a buy or sell rating. For the decision case (bull vs bear arguments, risk factors, peers), read Should You Buy Shift4 Payments, Inc. Stock in 2026? →

What Fair Value Does Each Model Give FOUR?

10 Intrinsic Value Models vs. Current Price ($43.96)

Core Models (Unlocked)
Model Fair Value Upside
Intrinsic · High Conviction
 $160.61 +265.4%
Ensemble · Low Conviction
 $89.11 +102.7%
Scenario · High Conviction
 $199.10 +352.9%
Intrinsic · High Conviction
 $1.43 -96.7%
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What Is FOUR's Fair Value Range?

Spread across 10 independent models · $1.43 to $199.10

CirclFi's 10 active models place Shift4 Payments, Inc. (FOUR) between $1.43 and $199.10 per share, a spread of 280% of the median. The median of that range — $70.60 — is the fair value CirclFi publishes for FOUR, against a current price of $43.96.

Low · ML-RIVHigh · First Chicago
$1.43median $70.60$199.10
Where the range comes from
Most bearish modelML Residual Income$1.43
Most bullish modelFirst Chicago$199.10
Model agreement7 bullish · 3 bearishwide

A band this wide is itself the finding. When independent methods land far apart, they are reading a business whose value depends heavily on which lens you apply — volatile earnings, heavy reinvestment, or an asset base that cash-flow and asset-based methods score differently. That disagreement is information: it says the choice of method matters more than usual for FOUR. Treat the median as one reading among several and compare the individual models below before acting.

Every figure above is one model's standalone output on FOUR, not a CirclFi price target. How each model works →

What Is Shift4 Payments, Inc. (FOUR) Worth in 2026?

According to the CirclFi Deep Alpha Valuation Engine, Shift4 Payments, Inc.'s intrinsic value is estimated at a median fair value of $70.60. While the stock appears modestly undervalued at $43.96 (implied upside of +60.6%), our analysis suggests a thinner margin of safety across 7 of 10 bullish models. Notably, First Chicago sees the most upside at +352.9% (fair value: $199.10), while ML-RIV is the most conservative at -96.7% ($1.43). The spread between these extremes — +449.7% — reveals how different analytical frameworks can reach starkly different conclusions.

What Do the Models Say About FOUR?

10 of 13 models are currently active for FOUR. Of these, 7 models suggest upside while 3 models suggest overvaluation. Taken together, their median fair value for FOUR is $70.60 — the figure CirclFi publishes as this stock's fair value. One component of that median, the Bayesian DCF, returns $160.61 on its own, implying +265.4% upside from the current price. See which stocks rank higher →

How Does FOUR Rank in Software - Infrastructure?

Among 189 Software - Infrastructure stocks, FOUR ranks #47 by Quality of Company score. CirclFi's QOC score of 8.1/10 evaluates 32 fundamental signals. A score of 8.1 places FOUR in the top tier.

See all Most Undervalued Software - Infrastructure Stocks →

The Software - Infrastructure sector introduces analytical considerations specific to software business businesses. For Shift4 Payments, Inc., metrics like gross margin profile provide important context that general-purpose valuation models may underweight.

Is FOUR a Value Trap?

CirclFi's Value Trap algorithm assigns FOUR a score of 24/100 (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

10 of 13 models are active for Shift4 Payments, 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, Shift4 Payments, Inc. scores 8.1 out of 10 on our 32-signal quality assessment, a strong rating that demonstrates strong fundamentals across the majority of our quality signals. 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 +449.7% — demonstrating why single-model analysis is dangerous. Browse all stocks with 13-model coverage →

Data Sources & Confidence

Every FOUR 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 FOUR's 10 active models, average confidence is 43%. 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 Shift4 Payments, Inc. Stock in 2026? →

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

Which Similar Software - Infrastructure Stocks Should You Also Analyze?

11 related Software - Infrastructure stocks with 13-model coverage

CCSIConsensus Cloud Solutions, Inc.QOC 8.1PRGSProgress Software CorporationQOC 8.1KSPIJoint Stock Company Kaspi.kzQOC 8.1DBXDropbox, Inc.QOC 8.1CALXCalix, Inc.QOC 8.1WEXWEX Inc.QOC 8.0LSAKLesaka Technologies, Inc.QOC 6.0BIRDSmartbird, IncQOC 5.1VIVOVivoPower PLCQOC 2.0FTNTFortinet, Inc.QOC 9.7QLYSQualys, Inc.QOC 9.7

Read investment analysis: CCSI · PRGS · KSPI · DBX · CALX · WEX · LSAK · BIRD · VIVO · FTNT · QLYS

Which Other Stocks Have a Similar Quality Score to FOUR?

7 companies across all industries closest to FOUR’s Quality of Company score of 8.1/10.

UGUnited-Guardian, Inc.QOC 8.1CDWCDW CorporationQOC 8.1RPRXRoyalty Pharma plcQOC 8.1HITHealth In Tech, Inc.QOC 8.1CXDOCrexendo, Inc.QOC 8.1WELLWelltower Inc.QOC 8.1NVDANVIDIA CorporationQOC 10.0

Read investment analysis: UG · CDW · RPRX · HIT · CXDO · WELL · NVDA

Where Does FOUR Sit in CirclFi's Software - Infrastructure Rankings?

FOUR is ranked against every other Software - Infrastructure stock CirclFi covers in each of these screens.

See all Software - Infrastructure stocks ranked →

What Else Do Investors Ask About Shift4 Payments, Inc.’s Valuation?

What is Shift4 Payments, Inc.'s intrinsic value in 2026?

CirclFi puts Shift4 Payments, Inc. (FOUR)'s intrinsic value at $70.60 — the median of 10 independent model estimates as of 2026-08-28, ranging from $1.43 to $199.10. One component of that median, the Bayesian DCF, runs 10,000 Monte Carlo simulations with jump-diffusion and returns $160.61 on its own. The Quality of Company score is 8.1/10 across 32 fundamental signals. All models use SEC EDGAR filings updated daily. See our methodology page for how each model works.

Is FOUR overvalued or undervalued right now?

At $43.96, 7 of 10 active models suggest FOUR may be undervalued, while 3 indicate potential overvaluation. The median of all 10 fair value estimates is $70.60, 60.6% above the current price of $43.96 — a consensus view that FOUR is undervalued. The assessment depends on which methodology best fits Shift4 Payments, Inc.'s business model in Software - Infrastructure.

What does a Quality of Company score of 8.1 mean for FOUR?

Shift4 Payments, Inc.'s QOC of 8.1/10 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 FOUR?

CirclFi analyzes FOUR 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 10 of 13 are active for this stock. Read the full methodology →

Which valuation models are most bullish and most bearish on FOUR?

Of the 10 models currently active on FOUR, First Chicago is the most bullish at $199.10 per share, and ML Residual Income is the most bearish at $1.43. CirclFi's published fair value for FOUR is the median of that range, $70.60, not either extreme. The gap between the two ends equals 280% of the median — a wide spread, meaning the methods genuinely disagree and the median should carry less weight. Browse stocks by value-trap risk →

Is FOUR a value trap in 2026?

Shift4 Payments, Inc.'s Value Trap score is 24/100 (SAFE). This low score indicates the current valuation is not artificially depressed by fundamental deterioration, suggesting genuine opportunity rather than a trap.

Cite this analysis — “According to CirclFi’s 10-model valuation engine, Shift4 Payments, Inc. (FOUR) has a median fair value of $70.60 — 60.6% above the current price of $43.96 — as of 2026-08-28.” Source: circlfi.com/stock/FOUR/ · Methodology
Primary sources for this FOUR valuation
  • Financial statements: Shift4 Payments, Inc. 10-K and 10-Q filings on SEC EDGAR (CIK 0001794669) — 700+ standardized XBRL tags, published by the U.S. Securities and Exchange Commission.
  • Discount-rate inputs: FRED, Federal Reserve Bank of St. Louis — risk-free rates, VIX, yield curve, inflation.
  • News sentiment: The GDELT Project — global media tone, input to the Sentiment SOTP model.
  • Model definitions: CirclFi methodology — the published specification for all 13 models, including the academic sources each one implements.

Market data for FOUR as of ; valuations recomputed .

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