What is ACLS's Value Score?

Axcelis Technologies, Inc. - Common Stock (ACLS) has a StockPik Value Score of 45 out of 100 — a mid-range score, indicating moderate value characteristics. The Value Score is a composite ranking built from P/E ratio, P/B ratio, Graham Number, ROE, gross margin, debt-to-equity, current ratio, and Piotroski F-Score, calculated from SEC EDGAR annual filing data.

What is ACLS's Piotroski F-Score?

Axcelis Technologies, Inc. - Common Stock (ACLS) has a Piotroski F-Score of 4 out of 9 — a moderate score. The F-Score assesses nine binary financial criteria across profitability, leverage, and operating efficiency. A score of 7–9 indicates a financially improving company; a score of 0–3 is a warning sign.

Is ACLS trading below its Graham Number?

ACLS is currently trading above its Graham Number. The stock price of $156.94 exceeds the Graham Number of $48.66, meaning it does not meet Graham's criterion for a margin of safety at the current price. The Graham Number is calculated as √(22.5 × EPS × Book Value Per Share) and represents Benjamin Graham's ceiling price for a defensive investor.

What is ACLS's Graham Number?

ACLS's Graham Number is $48.66, calculated using the Benjamin Graham formula √(22.5 × EPS × Book Value per Share). The Graham Number is an estimate of intrinsic value — the maximum price a defensive investor should pay. At the current price of $156.94, ACLS is trading 223% above its Graham Number.

What is ACLS's Piotroski F-Score?

ACLS's Piotroski F-Score is 4 out of 9, indicating moderate financial health. The Piotroski F-Score evaluates nine criteria across profitability, leverage, and operating efficiency. Scores of 7 or above are considered strong; 3 or below indicate financial weakness.

Is ACLS (Axcelis Technologies, Inc. - Common Stock) undervalued?

ACLS scores 45/100 on StockPik's Value Score. The stock trades 223% above its Graham Number of $48.66.

What is ACLS's P/E ratio?

ACLS's trailing P/E ratio is 50.7x — an elevated earnings multiple, potentially pricing in high growth expectations. The Industrials sector average P/E is 26.9x. Compare against other Industrials stocks in the StockPik screener.

What sector is Axcelis Technologies, Inc. - Common Stock (ACLS) in?

Axcelis Technologies, Inc. - Common Stock (ACLS) is in the Industrials sector, specifically in the Special Industry Machinery, NEC industry. Compare it against other Industrials stocks by Value Score, P/E ratio, and Piotroski F-Score on StockPik.

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Axcelis Technologies, Inc. - Common Stock (ACLS)

NASDAQ Mid Cap

Industrials › Special Industry Machinery, NEC

$156.94

Market Cap: $4.8B

Data as of Mar 31, 2026 (TTM)

Price History

Feb 9, 2026 — May 24, 2026

Investment Snapshot

Trading 223% above Graham Number — above intrinsic value estimate
Piotroski F-Score 4/9 — moderate financial health
ROE of 9.1% — below-average profitability
Revenue declining 18% annually

Axcelis Technologies, Inc. - Common Stock (ACLS) is a Industrials company operating in Special Industry Machinery, NEC, listed on the NASDAQ , with a market capitalisation of $4.8 billion . Key value metrics: P/E ratio 50.7, P/B ratio 4.62, Piotroski F-Score 4 out of 9 (moderate financial health) .

Value Score

out of 100

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Key Metrics

P/E Ratio

50.69

P/B Ratio

4.62

EPS

$3.10

Div. Yield

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PEG Ratio

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P/S Ratio

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EV/EBITDA

—

ROE

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ROA

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Gross Margin

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Op. Margin

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Net Margin

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Debt/Equity

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Current Ratio

—

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Current vs 5-Year Average

Based on 5 years of SEC filings

Net Margin

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↑ +2.1pp avg —

Gross Margin

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↑ +2.1pp avg —

Operating Margin

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↑ +2.1pp avg —

Return on Equity

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↑ +2.1pp avg —

Debt / Equity

—

↑ +2.1pp avg —

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Revenue & Net Income

Profit Margins

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EPS & Free Cash Flow Per Share

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Financial Statements

Metric	FY22	FY23	FY24
Revenue	$X.XB	$X.XB	$X.XB
Gross Profit	$X.XB	$X.XB	$X.XB
Operating Income	$X.XB	$X.XB	$X.XB
Net Income	$X.XB	$X.XB	$X.XB
EBITDA	$X.XB	$X.XB	$X.XB
Total Assets	$X.XB	$X.XB	$X.XB
Total Liabilities	$X.XB	$X.XB	$X.XB

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Data sourced from SEC EDGAR and Polygon.io. Methodology. View more Industrials stocks →

Axcelis Technologies, Inc. - Common Stock — Fundamental Analysis Summary

Axcelis Technologies, Inc. - Common Stock (ACLS) is currently trading 223% above its Graham Number of $48.66, suggesting the market price exceeds Benjamin Graham's intrinsic value estimate. The stock carries an elevated trailing P/E ratio of 50.7x.

On financial health, ACLS shows a moderate Piotroski F-Score of 4/9, and modest return on equity of 9.1% (sector average: 4.9%), and manageable leverage with a debt-to-equity ratio of 0.32.

StockPik's composite Value Score for ACLS is 45/100 — reflecting current market or financial concerns. The score is built from ten fundamental signals: P/E, P/B, PEG ratio, P/S ratio, return on equity, gross margin, debt-to-equity, current ratio, dividend yield, and Piotroski F-Score.

ACLS reports a solid gross margin of 43.2% (sector average: 46.3%) and a solid operating margin of 11.4%.

ACLS shows revenue declining at 18% year-over-year, with earnings declining at 40%.

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How is the Value Score calculated?

Read our full methodology →

How is the Graham Number calculated?

Benjamin Graham's intrinsic value formula, worked examples, and how to use it →

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