PLAB
Price
$33.67
Change
-$0.53 (-1.55%)
Updated
Dec 24 closing price
Capitalization
1.99B
62 days until earnings call
Intraday BUY SELL Signals
POWI
Price
$37.16
Change
+$0.10 (+0.27%)
Updated
Dec 24 closing price
Capitalization
2.06B
35 days until earnings call
Intraday BUY SELL Signals
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PLAB vs POWI

Header iconPLAB vs POWI Comparison
Open Charts PLAB vs POWIBanner chart's image
Photronics
Price$33.67
Change-$0.53 (-1.55%)
Volume$426.2K
Capitalization1.99B
Power Integrations
Price$37.16
Change+$0.10 (+0.27%)
Volume$290.78K
Capitalization2.06B
PLAB vs POWI Comparison Chart in %
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PLAB vs. POWI commentary
Dec 26, 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 PLAB is a Hold and POWI is a Buy.

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COMPARISON
Comparison
Dec 26, 2025
Stock price -- (PLAB: $33.67 vs. POWI: $37.16)
Brand notoriety: PLAB and POWI are both not notable
PLAB represents the Electronic Production Equipment, while POWI is part of the Semiconductors industry
Current volume relative to the 65-day Moving Average: PLAB: 34% vs. POWI: 26%
Market capitalization -- PLAB: $1.99B vs. POWI: $2.06B
PLAB [@Electronic Production Equipment] is valued at $1.99B. POWI’s [@Semiconductors] market capitalization is $2.06B. The market cap for tickers in the [@Electronic Production Equipment] industry ranges from $411.55B to $0. The market cap for tickers in the [@Semiconductors] industry ranges from $4.58T to $0. The average market capitalization across the [@Electronic Production Equipment] industry is $33.22B. The average market capitalization across the [@Semiconductors] industry is $102.79B.

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).

PLAB’s FA Score shows that 1 FA rating(s) are green whilePOWI’s FA Score has 2 green FA rating(s).

  • PLAB’s FA Score: 1 green, 4 red.
  • POWI’s FA Score: 2 green, 3 red.
According to our system of comparison, PLAB is a better buy in the long-term than POWI.

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.

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

  • PLAB’s TA Score: 5 bullish, 5 bearish.
  • POWI’s TA Score: 5 bullish, 3 bearish.
According to our system of comparison, POWI is a better buy in the short-term than PLAB.

Price Growth

PLAB (@Electronic Production Equipment) experienced а +2.15% price change this week, while POWI (@Semiconductors) price change was +2.94% for the same time period.

The average weekly price growth across all stocks in the @Electronic Production Equipment industry was +3.17%. For the same industry, the average monthly price growth was +9.50%, and the average quarterly price growth was +35.16%.

The average weekly price growth across all stocks in the @Semiconductors industry was +4.32%. For the same industry, the average monthly price growth was +8.02%, and the average quarterly price growth was +68.56%.

Reported Earning Dates

PLAB is expected to report earnings on Feb 25, 2026.

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

Industries' Descriptions

@Electronic Production Equipment (+3.17% 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 (+4.32% 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($2.06B) and PLAB($1.99B) have the same market capitalization . POWI has higher P/E ratio than PLAB: POWI (116.13) vs PLAB (14.77). PLAB YTD gains are higher at: 42.912 vs. POWI (-39.036). PLAB has higher annual earnings (EBITDA): 281M vs. POWI (34.7M). PLAB has more cash in the bank: 576M vs. POWI (242M). PLAB has less debt than POWI: PLAB (27K) vs POWI (41K). PLAB has higher revenues than POWI: PLAB (856M) vs POWI (446M).
PLABPOWIPLAB / POWI
Capitalization1.99B2.06B97%
EBITDA281M34.7M810%
Gain YTD42.912-39.036-110%
P/E Ratio14.77116.1313%
Revenue856M446M192%
Total Cash576M242M238%
Total Debt27K41K66%
FUNDAMENTALS RATINGS
PLAB vs POWI: Fundamental Ratings
PLAB
POWI
OUTLOOK RATING
1..100
2725
VALUATION
overvalued / fair valued / undervalued
1..100
59
Fair valued
14
Undervalued
PROFIT vs RISK RATING
1..100
37100
SMR RATING
1..100
7288
PRICE GROWTH RATING
1..100
3663
P/E GROWTH RATING
1..100
2226
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 somewhat better than the same rating for PLAB (59) in the Electronic Production Equipment industry. This means that POWI’s stock grew somewhat faster than PLAB’s over the last 12 months.

PLAB's Profit vs Risk Rating (37) in the Electronic Production Equipment industry is somewhat better than the same rating for POWI (100) in the Semiconductors industry. This means that PLAB’s stock grew somewhat faster than POWI’s over the last 12 months.

PLAB's SMR Rating (72) in the Electronic Production Equipment industry is in the same range as POWI (88) in the Semiconductors industry. This means that PLAB’s stock grew similarly to POWI’s over the last 12 months.

PLAB's Price Growth Rating (36) in the Electronic Production Equipment industry is in the same range as POWI (63) in the Semiconductors industry. This means that PLAB’s stock grew similarly to POWI’s over the last 12 months.

PLAB's P/E Growth Rating (22) in the Electronic Production Equipment industry is in the same range as POWI (26) in the Semiconductors industry. This means that PLAB’s stock grew similarly to POWI’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
PLABPOWI
RSI
ODDS (%)
Bearish Trend 2 days ago
84%
Bullish Trend 2 days ago
74%
Stochastic
ODDS (%)
Bearish Trend 2 days ago
73%
Bullish Trend 2 days ago
60%
Momentum
ODDS (%)
Bearish Trend 2 days ago
82%
Bearish Trend 2 days ago
78%
MACD
ODDS (%)
Bullish Trend 2 days ago
68%
Bullish Trend 2 days ago
62%
TrendWeek
ODDS (%)
Bullish Trend 2 days ago
72%
Bullish Trend 2 days ago
62%
TrendMonth
ODDS (%)
Bullish Trend 2 days ago
72%
Bullish Trend 2 days ago
60%
Advances
ODDS (%)
Bullish Trend 4 days ago
73%
Bullish Trend 2 days ago
63%
Declines
ODDS (%)
Bearish Trend 2 days ago
73%
Bearish Trend 9 days ago
76%
BollingerBands
ODDS (%)
Bearish Trend 2 days ago
74%
Bearish Trend 2 days ago
83%
Aroon
ODDS (%)
Bullish Trend 2 days ago
72%
Bullish Trend 2 days ago
50%
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PLAB
Daily Signal:
Gain/Loss:
POWI
Daily Signal:
Gain/Loss:
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PLAB and

Correlation & Price change

A.I.dvisor indicates that over the last year, PLAB has been closely correlated with RMBS. These tickers have moved in lockstep 71% of the time. This A.I.-generated data suggests there is a high statistical probability that if PLAB jumps, then RMBS could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To PLAB
1D Price
Change %
PLAB100%
-1.55%
RMBS - PLAB
71%
Closely correlated
+0.31%
SYNA - PLAB
71%
Closely correlated
+0.62%
POWI - PLAB
70%
Closely correlated
+0.27%
NXPI - PLAB
69%
Closely correlated
-0.32%
DIOD - PLAB
68%
Closely correlated
+0.22%
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%
+0.27%
KLIC - POWI
82%
Closely correlated
+0.22%
DIOD - POWI
74%
Closely correlated
+0.22%
NXPI - POWI
73%
Closely correlated
-0.32%
VECO - POWI
72%
Closely correlated
-0.95%
ACLS - POWI
72%
Closely correlated
-1.08%
More