Diodes (DIOD) Competitors $57.50 +0.78 (+1.37%) As of 01:23 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Competitors Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock DIOD vs. ALTR, LSCC, RMBS, CRUS, SLAB, SMTC, POWI, AMBA, MXL, and AOSLShould you be buying Diodes stock or one of its competitors? The main competitors of Diodes include Altair Engineering (ALTR), Lattice Semiconductor (LSCC), Rambus (RMBS), Cirrus Logic (CRUS), Silicon Laboratories (SLAB), Semtech (SMTC), Power Integrations (POWI), Ambarella (AMBA), MaxLinear (MXL), and Alpha and Omega Semiconductor (AOSL). These companies are all part of the "semiconductors" industry. Diodes vs. Its Competitors Altair Engineering Lattice Semiconductor Rambus Cirrus Logic Silicon Laboratories Semtech Power Integrations Ambarella MaxLinear Alpha and Omega Semiconductor Altair Engineering (NASDAQ:ALTR) and Diodes (NASDAQ:DIOD) are both mid-cap computer and technology companies, but which is the better stock? We will compare the two companies based on the strength of their risk, profitability, earnings, institutional ownership, analyst recommendations, valuation, dividends and media sentiment. Is ALTR or DIOD more profitable? Altair Engineering has a net margin of 2.13% compared to Diodes' net margin of 1.90%. Altair Engineering's return on equity of 8.08% beat Diodes' return on equity.Company Net Margins Return on Equity Return on Assets Altair Engineering2.13% 8.08% 4.74% Diodes 1.90%3.04%2.39% Do analysts rate ALTR or DIOD? Altair Engineering presently has a consensus price target of $100.83, indicating a potential downside of 9.85%. Diodes has a consensus price target of $55.00, indicating a potential downside of 4.34%. Given Diodes' stronger consensus rating and higher probable upside, analysts plainly believe Diodes is more favorable than Altair Engineering.Company Sell Ratings Hold Ratings Buy Ratings Strong Buy Ratings Rating Score Altair Engineering 1 Sell rating(s) 7 Hold rating(s) 0 Buy rating(s) 0 Strong Buy rating(s) 1.88Diodes 0 Sell rating(s) 1 Hold rating(s) 2 Buy rating(s) 1 Strong Buy rating(s) 3.00 Which has better earnings and valuation, ALTR or DIOD? Diodes has higher revenue and earnings than Altair Engineering. Diodes is trading at a lower price-to-earnings ratio than Altair Engineering, indicating that it is currently the more affordable of the two stocks. CompanyGross RevenuePrice/Sales RatioNet IncomeEarnings Per SharePrice/Earnings RatioAltair Engineering$665.79M14.41$14.18M$0.17657.94Diodes$1.31B2.03$44.02M$0.55104.54 Does the media refer more to ALTR or DIOD? In the previous week, Diodes' average media sentiment score of 0.16 beat Altair Engineering's score of 0.00 indicating that Diodes is being referred to more favorably in the news media. Company Overall Sentiment Altair Engineering Neutral Diodes Neutral Do insiders & institutionals believe in ALTR or DIOD? 63.4% of Altair Engineering shares are owned by institutional investors. Comparatively, 99.2% of Diodes shares are owned by institutional investors. 21.8% of Altair Engineering shares are owned by company insiders. Comparatively, 1.9% of Diodes shares are owned by company insiders. Strong institutional ownership is an indication that large money managers, hedge funds and endowments believe a stock will outperform the market over the long term. Which has more volatility & risk, ALTR or DIOD? Altair Engineering has a beta of 1.45, suggesting that its stock price is 45% more volatile than the S&P 500. Comparatively, Diodes has a beta of 1.46, suggesting that its stock price is 46% more volatile than the S&P 500. SummaryDiodes beats Altair Engineering on 10 of the 16 factors compared between the two stocks. Get Diodes News Delivered to You Automatically Sign up to receive the latest news and ratings for DIOD and its competitors with MarketBeat's FREE daily newsletter. Email Address New MarketBeat Followers Over TimeWhat are MarkeBeat Followers?This chart shows the number of new MarketBeat users adding DIOD and its top 5 competitors to their watchlist. Each company is represented with a line over a 90 day period. Skip ChartMedia Sentiment Over TimeWhat is Media Sentiment?This chart shows the average media sentiment of NASDAQ and its competitors over the past 90 days as caculated by MarketBeat. The averaged score is equivalent to the following: Very Negative Sentiment <= -1.5, Negative Sentiment > -1.5 and <= -0.5, Neutral Sentiment > -0.5 and < 0.5, Positive Sentiment >= 0.5 and < 1.5, and Very Positive Sentiment >= 1.5.Skip Chart DIOD vs. The Competition Export to ExcelMetricDiodesELEC COMP IndustryComputer SectorNASDAQ ExchangeMarket Cap$2.67B$38.54B$27.56B$9.01BDividend YieldN/A2.17%3.15%4.11%P/E Ratio104.5446.9936.2820.06Price / Sales2.03247.672,001.61108.02Price / Cash12.9187.4537.6556.90Price / Book1.435.327.255.67Net Income$44.02M$529.18M$762.23M$248.47M7 Day Performance8.83%2.48%2.71%2.90%1 Month Performance23.38%16.69%6.67%5.75%1 Year Performance-20.75%33.42%52,251.43%21.36% Diodes Competitors List Export to ExcelCompanyMarketRankShare PriceAnalysts' Price Target1Y Price PerformanceMarket CapRevenueP/E RatioEmployee CountIndicator(s)DIODDiodes1.9687 of 5 stars$57.50+1.4%$55.00-4.3%-21.2%$2.67B$1.31B104.548,880ALTRAltair Engineering1.4795 of 5 stars$111.85flat$100.83-9.8%N/A$9.60B$665.79M657.943,000LSCCLattice Semiconductor3.4902 of 5 stars$49.69-1.4%$63.15+27.1%-13.1%$6.83B$509.40M134.301,110Positive NewsRMBSRambus3.5414 of 5 stars$60.00+1.0%$75.00+25.0%+8.5%$6.44B$556.62M31.25760CRUSCirrus Logic3.7971 of 5 stars$105.66+1.3%$128.33+21.5%-15.7%$5.42B$1.90B17.581,660Positive NewsSLABSilicon Laboratories1.3739 of 5 stars$142.40+0.8%$126.50-11.2%+37.7%$4.64B$655.73M-27.871,889Positive NewsSMTCSemtech3.9903 of 5 stars$41.06-2.0%$58.58+42.7%+34.1%$3.56B$909.30M-19.931,838POWIPower Integrations4.7349 of 5 stars$54.87+2.6%$74.67+36.1%-16.1%$3.09B$432.81M84.42830AMBAAmbarella3.1278 of 5 stars$51.56-0.2%$84.55+64.0%+18.0%$2.19B$284.86M-20.71900MXLMaxLinear3.9252 of 5 stars$13.09-0.6%$19.06+45.6%-32.3%$1.11B$360.53M-4.981,294AOSLAlpha and Omega Semiconductor2.2645 of 5 stars$24.39+1.1%$32.33+32.6%-27.9%$717.55M$657.27M-31.272,332News Coverage Related Companies and Tools Related Companies ALTR Competitors LSCC Competitors RMBS Competitors CRUS Competitors SLAB Competitors SMTC Competitors POWI Competitors AMBA Competitors MXL Competitors AOSL Competitors Top 10 Stock Comparisons Semiconductor Stocks Artificial Intelligence Stocks Growth Stocks Magnificent Seven Stocks Pharmaceutical Stocks Ecommerce Stocks Bitcoin Stocks Meme Stocks Cryptocurrency Stocks Cybersecurity Stocks This page (NASDAQ:DIOD) was last updated on 7/3/2025 by MarketBeat.com Staff From Our PartnersHere's the last trade you should make before heading out for the weekend tomorrow.Make this one trade at 2:59 PM on Friday afternoon, and you'll thank me on Monday morning.Timothy Sykes | SponsoredThis Signal Only Flashes Once Every 4 Years – And It Just TriggeredThis same signal has appeared twice before in the past 8 years — both times, it kicked off major moves in cryp...Crypto Swap Profits | SponsoredMarket Panic: Trump Just Dropped a Bomb on Your Stockstock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tarif...American Alternative | SponsoredYour Bank Account Is No Longer SafeWhat If Washington Declared That: YOUR Money ISN'T Actually Yours? 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