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NASDAQ · Semiconductor Equipment & Materials · USD

Atomera Incorporated (ATOM) Stock Analysis

Atomera Incorporated (ATOM) is a Semiconductor Equipment & Materials stock listed on NASDAQ and quoted in US Dollar.

Last Updated: October 21, 2026

ATOM

$3.02

+$0.03 (+1.00%)

Oct 21, 2026 · Market close

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Price History

Hover for the daily close. The dotted line marks the period open.

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ATOM Key Statistics

As of Oct 21, 2026
Trading
Open
$3.07
Previous Close
$2.99
Day's Range
2.90–3.07
52-Week Range
1.89–12.37
Volume
634.98K
BetaHow much the share price moves relative to the wider market. 1.0 moves in line with it; above 1.0 swings more, below 1.0 less.
2.04
Valuation
Market Cap
$117.85M
P/E Ratio
unprofitable
P/S ratioMarket value divided by annual revenue. Useful for companies that are not yet profitable, where a P/E cannot be calculated.
512.40
EPS (ttm)Profit attributable to each share over the last twelve months.
−0.65
Financials (FY)
Revenue (FY)
$65.00K−51.85%
Net Income (FY)
−$20.17M
Shares OutstandingThe total number of shares held by all investors. Market value is this figure multiplied by the share price.
39.02M
1-Year Return
−28.94%
Dividend and dates
Earnings Date
October 29, 2026
Avg Volume
499.48K

Only metrics the company reports are shown. Data provided by Yahoo Finance via yfinance. Updated daily.

Key facts

As of October 21, 2026, ATOM closed at $3.02, −28.94% over 1 year.

Atomera Incorporated (ATOM) has a market capitalization of $117.85M.

In fiscal 2025, ATOM reported revenue of $65.00K.

ATOM Stock Return by Calendar Year

Atomera Incorporated (ATOM) 10-year return: what $10,000 became

1 year
$10,000 $7,106
−28.94%
5 years
$10,000 $1,218
−87.82%
10 years
$10,000 $3,832
−61.68%

If you had invested $10,000 in Atomera Incorporated (ATOM) 10 years ago, at the close on October 21, 2016, it would have been worth $3,832 at the close on October 21, 2026: −61.68% in total, −9.15% a year. A historical calculation from closing prices adjusted for splits and dividends, before fees and taxes.

Calendar-year returns computed from daily closing prices. Partial years are shown muted and marked with an asterisk.

YearReturn
2026 (partial year)+36.65%
2025−80.95%
2024+65.48%
2023+12.70%
2022−69.09%
2021+25.05%
2020+422.40%
2019+7.32%
2018−33.72%
2017−35.85%
2016 (partial year)−15.63%

As of October 21, 2026.

ATOM Revenue and Earnings by Fiscal Year

FY ends December
Fiscal yearRevenueNet incomeNet margin
2025$65.00K−$20.17M−31,036.9%
2024$135.00K−$18.44M−13,655.6%
2023$550.00K−$19.79M−3,598.2%
2022$382.00K−$17.44M−4,565.7%
Fiscal yearRevenueGross profitOperating incomeNet incomeNet margin
2025$65.00K−$256.00K−$21.12M−$20.17M−31,036.9%
2024$135.00K$12.00K−$19.34M−$18.44M−13,655.6%
2023$550.00K$522.00K−$20.68M−$19.79M−3,598.2%
2022$382.00K$301.00K−$17.53M−$17.44M−4,565.7%

Annual figures as reported, in the company's reporting currency. As of December 31, 2025.

ATOM Valuation vs Semiconductor Equipment & Materials Median

Median of 30 stocks
MetricATOMSemiconductor Equipment & Materials medianvs median
P/S ratio512.404.92104.2x the median

Medians across 30 Semiconductor Equipment & Materials stocks that report the metric. Medians, not averages, so one outlier cannot move them. As of October 21, 2026.

Recent News

News provided by third-party sources. Not financial advice.

Analysis

Data-derived

Company Overview

The market values Atomera Incorporated (ATOM) at $117.85M. It is classified in the Semiconductor Equipment & Materials industry, within the Technology sector. The company reports 21 employees.

The 52-week range on file runs from $1.89 to $12.37. The most recent close on file for ATOM is $3.02, dated October 21, 2026. That is +$0.03 (+1.00%) against the previous close. The latest close sits 59.62% above that 52-week low.

Financial Health

The most recent full year on file, fiscal 2025, shows revenue of $65.00K. Against the prior fiscal year total of $135.00K, that is a change of −51.85%. The same year closed with a net loss of $20.17M. Trailing earnings per share are −0.65.

Across the 4 fiscal years on file, revenue moves from $382.00K in 2022 to $65.00K in 2025. Of those 4 years, 0 report positive net income.

Valuation Assessment

The record shows negative trailing earnings, so no price-to-earnings ratio is published. The price-to-sales ratio is 512.4. On price-to-sales that is 104.2 times the Semiconductor Equipment & Materials median of 4.92. 30 Semiconductor Equipment & Materials companies report these metrics, and the medians quoted come from that group.

The reported beta is 2.04. Daily returns over the trailing 10 years annualize to a volatility of 95.63%. The trailing one-year total return is −28.94%. Across 10 years the annualized return works out at −9.15%.

Growth & Income

The record shows no dividend for ATOM.

The strongest complete calendar year on file is 2020 at +422.40%; the weakest is 2025 at −80.95%. Of the 9 complete calendar years on file, 5 finished higher. 2026 is still running; the total return is +36.65% year to date.

Peer Comparison

Atomera Incorporated (ATOM) operates in the Semiconductor Equipment & Materials industry. Here is how it compares to its closest peers by market capitalization:

Company Ticker Market Cap P/E Ratio
Atomera Incorporated ATOM $117.85M —
ASML Holding N.V. ASML $646.23B 41.3
Lam Research Corporation LRCX $326.38B 45.3
Applied Materials, Inc. AMAT $324.53B 35.3

The Semiconductor Equipment & Materials industry average P/E ratio is 45.3x. Atomera Incorporated has no P/E ratio because it is not currently profitable.

Every figure above is read from this page's own data on each daily rebuild. Informational only, not financial advice. As of October 21, 2026.

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About Atomera Incorporated

Atomera Incorporated engages in the developing, commercializing, and licensing proprietary processes and technologies for the semiconductor industry in North America and Europe. The company's lead technology is the Mears Silicon Technology, a thin film of reengineered silicon that can be applied as a transistor channel enhancement to CMOS-type transistors. Its customers include foundries, integrated device manufacturers, fabless semiconductor manufacturers, original equipment manufacturers, wafer manufacturers, and electronic design automation companies. Atomera Incorporated was formerly known as Mears Technologies, Inc. and changed its name to Atomera Incorporated in January 2016. The company was incorporated in 2001 and is headquartered in Los Gatos, California.

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