ATOM
Price
$2.30
Change
-$0.10 (-4.17%)
Updated
Nov 13, 04:59 PM (EDT)
Capitalization
76.35M
96 days until earnings call
Intraday BUY SELL Signals
POWI
Price
$34.78
Change
-$0.88 (-2.47%)
Updated
Nov 13, 04:59 PM (EDT)
Capitalization
1.97B
77 days until earnings call
Intraday BUY SELL Signals
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ATOM vs POWI

Header iconATOM vs POWI Comparison
Open Charts ATOM vs POWIBanner chart's image
Atomera
Price$2.30
Change-$0.10 (-4.17%)
Volume$4.26K
Capitalization76.35M
Power Integrations
Price$34.78
Change-$0.88 (-2.47%)
Volume$15.33K
Capitalization1.97B
ATOM vs POWI Comparison Chart in %
ATOM
Daily Signal:
Gain/Loss:
POWI
Daily Signal:
Gain/Loss:
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ATOM vs. POWI commentary
Nov 14, 2025

To compare these two companies we present long-term analysis, their fundamental ratings and make comparative short-term technical analysis which are presented below. The conclusion is ATOM is a Hold and POWI is a Hold.

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COMPARISON
Comparison
Nov 14, 2025
Stock price -- (ATOM: $2.40 vs. POWI: $35.66)
Brand notoriety: ATOM and POWI are both not notable
ATOM represents the Electronic Production Equipment, while POWI is part of the Semiconductors industry
Current volume relative to the 65-day Moving Average: ATOM: 70% vs. POWI: 65%
Market capitalization -- ATOM: $76.35M vs. POWI: $1.97B
ATOM [@Electronic Production Equipment] is valued at $76.35M. POWI’s [@Semiconductors] market capitalization is $1.97B. The market cap for tickers in the [@Electronic Production Equipment] industry ranges from $398.86B to $0. The market cap for tickers in the [@Semiconductors] industry ranges from $4.72T to $0. The average market capitalization across the [@Electronic Production Equipment] industry is $31.98B. The average market capitalization across the [@Semiconductors] industry is $104.5B.

Long-Term Analysis

It is best to consider a long-term outlook for a ticker by using Fundamental Analysis (FA) ratings. The rating of 1 to 100, where 1 is best and 100 is worst, is divided into thirds. The first third (a green rating of 1-33) indicates that the ticker is undervalued; the second third (a grey number between 34 and 66) means that the ticker is valued fairly; and the last third (red number of 67 to 100) reflects that the ticker is undervalued. We use an FA Score to show how many ratings show the ticker to be undervalued (green) or overvalued (red).

ATOM’s FA Score shows that 0 FA rating(s) are green whilePOWI’s FA Score has 2 green FA rating(s).

  • ATOM’s FA Score: 0 green, 5 red.
  • POWI’s FA Score: 2 green, 3 red.
According to our system of comparison, POWI is a better buy in the long-term than ATOM.

Short-Term Analysis

It is best to consider a short-term outlook for a ticker by using Technical Analysis (TA) indicators. We use Odds of Success as the percentage of outcomes which confirm successful trade signals in the past.

If the Odds of Success (the likelihood of the continuation of a trend) for each indicator are greater than 50%, then the generated signal is confirmed. A green percentage from 90% to 51% indicates that the ticker is in a bullish trend. A red percentage from 90% - 51% indicates that the ticker is in a bearish trend. All grey percentages are below 50% and are considered not to confirm the trend signal.

ATOM’s TA Score shows that 5 TA indicator(s) are bullish while POWI’s TA Score has 4 bullish TA indicator(s).

  • ATOM’s TA Score: 5 bullish, 5 bearish.
  • POWI’s TA Score: 4 bullish, 6 bearish.
According to our system of comparison, ATOM is a better buy in the short-term than POWI.

Price Growth

ATOM (@Electronic Production Equipment) experienced а -14.89% price change this week, while POWI (@Semiconductors) price change was -9.93% for the same time period.

The average weekly price growth across all stocks in the @Electronic Production Equipment industry was -4.27%. For the same industry, the average monthly price growth was -0.71%, and the average quarterly price growth was +41.62%.

The average weekly price growth across all stocks in the @Semiconductors industry was -4.23%. For the same industry, the average monthly price growth was -7.19%, and the average quarterly price growth was +34.50%.

Reported Earning Dates

ATOM is expected to report earnings on Feb 17, 2026.

POWI is expected to report earnings on Jan 29, 2026.

Industries' Descriptions

@Electronic Production Equipment (-4.27% weekly)

The electronic production equipment industry makes equipment used to produce semiconductors. Such equipment includes wafer fabrication, plasma etching and photo-resist processing equipment. The industry also makes chemical vapor deposition processing systems and photomasks, which are high-purity quartz plates that contain patterns to define integrated circuits layouts. Applied Materials, Inc., Lam Research Corporation, and KLA-Tencor Corporation are examples of electronic production equipment manufacturing companies.

@Semiconductors (-4.23% weekly)

The semiconductor industry manufacturers all chip-related products, including research and development. These chips are used in innumerable electronic devices, including computers, cell phones, smartphones, and GPSs. Intel Corporation, NVIDIA Corp., and Broadcomm are some of the prominent players in this industry. Semiconductor companies usually tend to do well during periods of healthy economic growth, thereby inducing further research and development in the industry – which in turn augurs well for productivity and growth in the economy. In the near future, demand for semiconductor products (and possibly innovation within the segment) should only expand further, with the proliferation of 5G, autonomous vehicles, IoT, and various AI-driven electronics set to herald a new, advanced chapter in the technology-driven world as we know it. With burgeoning prospects comes great competition. In 2015, SIA estimated that U.S. semiconductor industry ranks as the second most competitive U.S. industry out of 2882 U.S. industries designated manufacturers by the U.S. Census Bureau.

SUMMARIES
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FUNDAMENTALS
Fundamentals
POWI($1.97B) has a higher market cap than ATOM($76.4M). POWI YTD gains are higher at: -41.497 vs. ATOM (-79.310). POWI has higher annual earnings (EBITDA): 52.1M vs. ATOM (-18.03M). POWI has more cash in the bank: 269M vs. ATOM (22M). POWI has less debt than ATOM: POWI (41K) vs ATOM (1.27M). POWI has higher revenues than ATOM: POWI (442M) vs ATOM (49K).
ATOMPOWIATOM / POWI
Capitalization76.4M1.97B4%
EBITDA-18.03M52.1M-35%
Gain YTD-79.310-41.497191%
P/E RatioN/A111.44-
Revenue49K442M0%
Total Cash22M269M8%
Total Debt1.27M41K3,102%
FUNDAMENTALS RATINGS
ATOM vs POWI: Fundamental Ratings
ATOM
POWI
OUTLOOK RATING
1..100
5172
VALUATION
overvalued / fair valued / undervalued
1..100
86
Overvalued
14
Undervalued
PROFIT vs RISK RATING
1..100
100100
SMR RATING
1..100
9885
PRICE GROWTH RATING
1..100
9565
P/E GROWTH RATING
1..100
10029
SEASONALITY SCORE
1..100
5050

Tickeron ratings are formulated such that a rating of 1 designates the most successful stocks in a given industry, while a rating of 100 points to the least successful stocks for that industry.

POWI's Valuation (14) in the Semiconductors industry is significantly better than the same rating for ATOM (86) in the Miscellaneous Commercial Services industry. This means that POWI’s stock grew significantly faster than ATOM’s over the last 12 months.

POWI's Profit vs Risk Rating (100) in the Semiconductors industry is in the same range as ATOM (100) in the Miscellaneous Commercial Services industry. This means that POWI’s stock grew similarly to ATOM’s over the last 12 months.

POWI's SMR Rating (85) in the Semiconductors industry is in the same range as ATOM (98) in the Miscellaneous Commercial Services industry. This means that POWI’s stock grew similarly to ATOM’s over the last 12 months.

POWI's Price Growth Rating (65) in the Semiconductors industry is in the same range as ATOM (95) in the Miscellaneous Commercial Services industry. This means that POWI’s stock grew similarly to ATOM’s over the last 12 months.

POWI's P/E Growth Rating (29) in the Semiconductors industry is significantly better than the same rating for ATOM (100) in the Miscellaneous Commercial Services industry. This means that POWI’s stock grew significantly faster than ATOM’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
ATOMPOWI
RSI
ODDS (%)
Bullish Trend 2 days ago
88%
Bullish Trend 2 days ago
74%
Stochastic
ODDS (%)
Bullish Trend 2 days ago
82%
Bullish Trend 2 days ago
75%
Momentum
ODDS (%)
Bearish Trend 2 days ago
88%
Bearish Trend 2 days ago
82%
MACD
ODDS (%)
Bearish Trend 2 days ago
81%
Bearish Trend 2 days ago
81%
TrendWeek
ODDS (%)
Bearish Trend 2 days ago
90%
Bearish Trend 2 days ago
77%
TrendMonth
ODDS (%)
Bearish Trend 2 days ago
90%
Bearish Trend 2 days ago
76%
Advances
ODDS (%)
Bullish Trend about 1 month ago
79%
Bullish Trend about 1 month ago
66%
Declines
ODDS (%)
Bearish Trend 2 days ago
88%
Bearish Trend 7 days ago
75%
BollingerBands
ODDS (%)
Bullish Trend 2 days ago
80%
Bullish Trend 2 days ago
69%
Aroon
ODDS (%)
Bullish Trend 2 days ago
87%
Bearish Trend 2 days ago
71%
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ATOM
Daily Signal:
Gain/Loss:
POWI
Daily Signal:
Gain/Loss:
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ATOM and

Correlation & Price change

A.I.dvisor indicates that over the last year, ATOM has been loosely correlated with SKYT. These tickers have moved in lockstep 44% of the time. This A.I.-generated data suggests there is some statistical probability that if ATOM jumps, then SKYT could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To ATOM
1D Price
Change %
ATOM100%
-2.04%
SKYT - ATOM
44%
Loosely correlated
-3.17%
POWI - ATOM
40%
Loosely correlated
+0.76%
NVDA - ATOM
39%
Loosely correlated
+0.33%
ARM - ATOM
39%
Loosely correlated
-0.66%
RMBS - ATOM
39%
Loosely correlated
-2.59%
More

POWI and

Correlation & Price change

A.I.dvisor indicates that over the last year, POWI has been closely correlated with KLIC. These tickers have moved in lockstep 82% of the time. This A.I.-generated data suggests there is a high statistical probability that if POWI jumps, then KLIC could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To POWI
1D Price
Change %
POWI100%
+0.76%
KLIC - POWI
82%
Closely correlated
+0.91%
DIOD - POWI
74%
Closely correlated
-0.28%
NXPI - POWI
73%
Closely correlated
+0.60%
VECO - POWI
72%
Closely correlated
-0.75%
ACLS - POWI
72%
Closely correlated
-0.19%
More