Axcelis Technologies, Inc.(ACLS)
NASDAQ

Stock Performance & Returns

$136.42
-2.92 (-2.10%)

Peer Comparison

Relative scale, growth, and profitability vs sector peers

TickerMarket CapP/E RatioRevenue GrowthNet MarginEPSROEDebt/EquityDividend Yield52W High52W Low
ACLS
4.19 B42.37x3.30%11.93%$3.229.74%6.75-$193.78$65.64
ONTO
13.92 B130.77x9.50%10.33%$2.145.25%--$386.46$89.40
FORM
8.23 B122.76x32.00%8.14%$0.866.75%3.01-$160.27$26.08
ENPH
5.48 B41.16x-20.60%9.64%$1.0114.11%0.56-$73.74$25.78
AXTI
3.00 B-143.31x39.10%-14.69%$-0.32-5.03%0.23-$143.16$1.85

Peer Valuation & Performance Analysis

Peer group analysis for Axcelis Technologies, Inc. (ACLS) compared to its primary competitors (including ONTO, FORM, ENPH) reveals distinct metrics. ACLS trades at a valuation premium compared to its competitors, with a P/E ratio of 42.4x versus the peer average of 37.8x (representing a 12% premium). This indicates that the market expects superior growth or commands a quality premium for ACLS. In terms of growth, ACLS's revenue growth of 3.3% lags behind the peer average of 15.0%, indicating potential market share losses or slower industry adoption. Additionally, it boasts superior profitability with a net margin of 11.9% compared to the peer average of 3.4%, demonstrating strong cost controls and pricing power.

Peer Performance Rankings

Ranking comparison across key performance metrics

P/E Ratio (Lower is Better)

🥇ENPH↓
41.2x
🥈ACLS↓
42.4x
🥉FORM↓
122.8x
4thONTO↓
130.8x

Revenue Growth

🥇AXTI↑
+39.1%
🥈FORM↑
+32.0%
🥉ONTO↑
+9.5%
4thACLS↓
+3.3%
5thENPH↓
-20.6%

Net Profit Margin

🥇ACLS↑
11.9%
🥈ONTO↑
10.3%
🥉ENPH↓
9.6%
4thFORM↓
8.1%
5thAXTI↓
-14.7%

Financial Rankings Summary

• ACLS ranks #2 in P/E ratio, #4 in revenue growth, and #1 in profit margins

• Average ranking: #2 - 🎯 Top-tier fundamentals relative to peer group

• Rankings based on actual financial data from company reports

Historical Trading Data

Price and volume data with customizable timeframes

Timeframe:

Showing 15 of 15 trading sessions from the last 15 days

DateOpenHighLowCloseVolumeDaily Change
2026-07-17$130.84$141.31$127.96$136.42689,900+4.26%
2026-07-16$140.11$146.09$137.50$139.34373,100-0.55%
2026-07-15$144.67$149.99$140.33$145.01450,100+0.24%
2026-07-14$143.21$145.71$140.25$142.24473,600-0.68%
2026-07-13$139.84$141.22$135.97$136.56294,200-2.35%
2026-07-10$139.32$144.61$138.59$143.35328,100+2.89%
2026-07-09$141.75$146.00$140.61$142.93425,100+0.83%
2026-07-08$129.82$135.98$129.10$135.43554,300+4.32%
2026-07-07$130.87$133.03$122.60$131.54860,700+0.51%
2026-07-06$148.43$152.21$138.87$139.97670,500-5.70%
2026-07-02$176.62$176.62$141.67$144.501,037,600-18.19%
2026-07-01$181.00$185.01$173.10$178.33586,500-1.48%
2026-06-30$178.69$191.20$178.66$189.45807,800+6.02%
2026-06-29$172.12$176.46$163.75$176.13658,700+2.33%
2026-06-26$171.94$176.66$168.70$173.231,774,900+0.75%