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Rambus (RMBS) Competitors

Rambus logo
$142.98 +1.16 (+0.82%)
Closing price 05/22/2026 04:00 PM Eastern
Extended Trading
$142.47 -0.51 (-0.35%)
As of 05/22/2026 07:57 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.

RMBS vs. ACLS, AEIS, AMAT, AMKR, and KLAC

Should you buy Rambus stock or one of its competitors? MarketBeat compares Rambus with other companies and stocks that may be similar based on industry, sector, market capitalization, business model, investor interest, or shared news coverage. Companies and stocks commonly compared with Rambus include Axcelis Technologies (ACLS), Advanced Energy Industries (AEIS), Applied Materials (AMAT), Amkor Technology (AMKR), and KLA (KLAC). These companies are all part of the "computer and technology" sector.

How does Rambus compare to Axcelis Technologies?

Rambus (NASDAQ:RMBS) and Axcelis Technologies (NASDAQ:ACLS) are both computer and technology companies, but which is the better investment? We will contrast the two businesses based on the strength of their institutional ownership, media sentiment, risk, valuation, analyst recommendations, dividends, earnings and profitability.

Rambus has a beta of 1.79, indicating that its share price is 79% more volatile than the broader market. Comparatively, Axcelis Technologies has a beta of 1.93, indicating that its share price is 93% more volatile than the broader market.

Rambus currently has a consensus price target of $130.43, indicating a potential downside of 8.78%. Axcelis Technologies has a consensus price target of $116.25, indicating a potential downside of 25.93%. Given Rambus' stronger consensus rating and higher probable upside, equities research analysts clearly believe Rambus is more favorable than Axcelis Technologies.

Company Sell Ratings Hold Ratings Buy Ratings Strong Buy Ratings Rating Score
Rambus
0 Sell rating(s)
4 Hold rating(s)
5 Buy rating(s)
1 Strong Buy rating(s)
2.70
Axcelis Technologies
1 Sell rating(s)
2 Hold rating(s)
3 Buy rating(s)
0 Strong Buy rating(s)
2.33

In the previous week, Axcelis Technologies had 11 more articles in the media than Rambus. MarketBeat recorded 13 mentions for Axcelis Technologies and 2 mentions for Rambus. Rambus' average media sentiment score of 1.77 beat Axcelis Technologies' score of -0.23 indicating that Rambus is being referred to more favorably in the media.

Company Very Positive Positive Neutral Negative Very Negative Overall Sentiment
Rambus
2 Very Positive mention(s)
0 Positive mention(s)
0 Neutral mention(s)
0 Negative mention(s)
0 Very Negative mention(s)
Very Positive
Axcelis Technologies
5 Very Positive mention(s)
0 Positive mention(s)
2 Neutral mention(s)
0 Negative mention(s)
0 Very Negative mention(s)
Neutral

Rambus has higher earnings, but lower revenue than Axcelis Technologies. Axcelis Technologies is trading at a lower price-to-earnings ratio than Rambus, indicating that it is currently the more affordable of the two stocks.

CompanyGross RevenuePrice/Sales RatioNet IncomeEarnings Per SharePrice/Earnings Ratio
Rambus$707.63M21.85$230.46M$2.1068.09
Axcelis Technologies$839.05M5.75$120.24M$3.2148.89

88.5% of Rambus shares are held by institutional investors. Comparatively, 90.0% of Axcelis Technologies shares are held by institutional investors. 0.8% of Rambus shares are held by company insiders. Comparatively, 0.5% of Axcelis Technologies shares are held by company insiders. Strong institutional ownership is an indication that large money managers, hedge funds and endowments believe a company is poised for long-term growth.

Rambus has a net margin of 31.90% compared to Axcelis Technologies' net margin of 11.93%. Rambus' return on equity of 17.41% beat Axcelis Technologies' return on equity.

Company Net Margins Return on Equity Return on Assets
Rambus31.90% 17.41% 15.47%
Axcelis Technologies 11.93%12.19%9.29%

Summary

Rambus beats Axcelis Technologies on 12 of the 17 factors compared between the two stocks.

How does Rambus compare to Advanced Energy Industries?

Rambus (NASDAQ:RMBS) and Advanced Energy Industries (NASDAQ:AEIS) are both large-cap computer and technology companies, but which is the better stock? We will contrast the two companies based on the strength of their institutional ownership, risk, dividends, valuation, analyst recommendations, media sentiment, profitability and earnings.

Rambus has a net margin of 31.90% compared to Advanced Energy Industries' net margin of 10.00%. Advanced Energy Industries' return on equity of 17.99% beat Rambus' return on equity.

Company Net Margins Return on Equity Return on Assets
Rambus31.90% 17.41% 15.47%
Advanced Energy Industries 10.00%17.99%9.60%

Rambus has higher earnings, but lower revenue than Advanced Energy Industries. Rambus is trading at a lower price-to-earnings ratio than Advanced Energy Industries, indicating that it is currently the more affordable of the two stocks.

CompanyGross RevenuePrice/Sales RatioNet IncomeEarnings Per SharePrice/Earnings Ratio
Rambus$707.63M21.85$230.46M$2.1068.09
Advanced Energy Industries$1.91B6.48$148.40M$4.7568.39

Rambus has a beta of 1.79, indicating that its stock price is 79% more volatile than the broader market. Comparatively, Advanced Energy Industries has a beta of 1.4, indicating that its stock price is 40% more volatile than the broader market.

Rambus presently has a consensus target price of $130.43, indicating a potential downside of 8.78%. Advanced Energy Industries has a consensus target price of $358.00, indicating a potential upside of 10.20%. Given Advanced Energy Industries' stronger consensus rating and higher possible upside, analysts clearly believe Advanced Energy Industries is more favorable than Rambus.

Company Sell Ratings Hold Ratings Buy Ratings Strong Buy Ratings Rating Score
Rambus
0 Sell rating(s)
4 Hold rating(s)
5 Buy rating(s)
1 Strong Buy rating(s)
2.70
Advanced Energy Industries
0 Sell rating(s)
2 Hold rating(s)
9 Buy rating(s)
1 Strong Buy rating(s)
2.92

88.5% of Rambus shares are held by institutional investors. Comparatively, 99.7% of Advanced Energy Industries shares are held by institutional investors. 0.8% of Rambus shares are held by insiders. Comparatively, 1.3% of Advanced Energy Industries shares are held by insiders. Strong institutional ownership is an indication that endowments, hedge funds and large money managers believe a stock is poised for long-term growth.

In the previous week, Advanced Energy Industries had 19 more articles in the media than Rambus. MarketBeat recorded 21 mentions for Advanced Energy Industries and 2 mentions for Rambus. Rambus' average media sentiment score of 1.77 beat Advanced Energy Industries' score of 0.97 indicating that Rambus is being referred to more favorably in the media.

Company Very Positive Positive Neutral Negative Very Negative Overall Sentiment
Rambus
2 Very Positive mention(s)
0 Positive mention(s)
0 Neutral mention(s)
0 Negative mention(s)
0 Very Negative mention(s)
Very Positive
Advanced Energy Industries
8 Very Positive mention(s)
2 Positive mention(s)
1 Neutral mention(s)
0 Negative mention(s)
0 Very Negative mention(s)
Positive

Summary

Advanced Energy Industries beats Rambus on 10 of the 16 factors compared between the two stocks.

How does Rambus compare to Applied Materials?

Applied Materials (NASDAQ:AMAT) and Rambus (NASDAQ:RMBS) are both large-cap computer and technology companies, but which is the better stock? We will compare the two companies based on the strength of their profitability, media sentiment, dividends, valuation, risk, institutional ownership, analyst recommendations and earnings.

Applied Materials currently has a consensus target price of $465.14, suggesting a potential upside of 7.63%. Rambus has a consensus target price of $130.43, suggesting a potential downside of 8.78%. Given Applied Materials' stronger consensus rating and higher probable upside, equities research analysts plainly believe Applied Materials is more favorable than Rambus.

Company Sell Ratings Hold Ratings Buy Ratings Strong Buy Ratings Rating Score
Applied Materials
0 Sell rating(s)
8 Hold rating(s)
27 Buy rating(s)
0 Strong Buy rating(s)
2.77
Rambus
0 Sell rating(s)
4 Hold rating(s)
5 Buy rating(s)
1 Strong Buy rating(s)
2.70

80.6% of Applied Materials shares are held by institutional investors. Comparatively, 88.5% of Rambus shares are held by institutional investors. 0.3% of Applied Materials shares are held by company insiders. Comparatively, 0.8% of Rambus shares are held by company insiders. Strong institutional ownership is an indication that endowments, hedge funds and large money managers believe a stock is poised for long-term growth.

Rambus has a net margin of 31.90% compared to Applied Materials' net margin of 29.31%. Applied Materials' return on equity of 36.97% beat Rambus' return on equity.

Company Net Margins Return on Equity Return on Assets
Applied Materials29.31% 36.97% 21.30%
Rambus 31.90%17.41%15.47%

Applied Materials has a beta of 1.66, meaning that its stock price is 66% more volatile than the broader market. Comparatively, Rambus has a beta of 1.79, meaning that its stock price is 79% more volatile than the broader market.

Applied Materials has higher revenue and earnings than Rambus. Applied Materials is trading at a lower price-to-earnings ratio than Rambus, indicating that it is currently the more affordable of the two stocks.

CompanyGross RevenuePrice/Sales RatioNet IncomeEarnings Per SharePrice/Earnings Ratio
Applied Materials$28.37B12.09$7.00B$10.6540.58
Rambus$707.63M21.85$230.46M$2.1068.09

In the previous week, Applied Materials had 79 more articles in the media than Rambus. MarketBeat recorded 81 mentions for Applied Materials and 2 mentions for Rambus. Rambus' average media sentiment score of 1.77 beat Applied Materials' score of 1.00 indicating that Rambus is being referred to more favorably in the news media.

Company Very Positive Positive Neutral Negative Very Negative Overall Sentiment
Applied Materials
48 Very Positive mention(s)
11 Positive mention(s)
14 Neutral mention(s)
5 Negative mention(s)
2 Very Negative mention(s)
Positive
Rambus
2 Very Positive mention(s)
0 Positive mention(s)
0 Neutral mention(s)
0 Negative mention(s)
0 Very Negative mention(s)
Very Positive

Summary

Applied Materials beats Rambus on 9 of the 17 factors compared between the two stocks.

How does Rambus compare to Amkor Technology?

Amkor Technology (NASDAQ:AMKR) and Rambus (NASDAQ:RMBS) are both large-cap computer and technology companies, but which is the superior business? We will contrast the two businesses based on the strength of their risk, media sentiment, dividends, profitability, earnings, analyst recommendations, valuation and institutional ownership.

Amkor Technology has a beta of 2.29, indicating that its share price is 129% more volatile than the broader market. Comparatively, Rambus has a beta of 1.79, indicating that its share price is 79% more volatile than the broader market.

Amkor Technology currently has a consensus target price of $62.75, indicating a potential downside of 4.56%. Rambus has a consensus target price of $130.43, indicating a potential downside of 8.78%. Given Amkor Technology's higher probable upside, research analysts clearly believe Amkor Technology is more favorable than Rambus.

Company Sell Ratings Hold Ratings Buy Ratings Strong Buy Ratings Rating Score
Amkor Technology
0 Sell rating(s)
7 Hold rating(s)
4 Buy rating(s)
0 Strong Buy rating(s)
2.36
Rambus
0 Sell rating(s)
4 Hold rating(s)
5 Buy rating(s)
1 Strong Buy rating(s)
2.70

42.8% of Amkor Technology shares are owned by institutional investors. Comparatively, 88.5% of Rambus shares are owned by institutional investors. 26.4% of Amkor Technology shares are owned by company insiders. Comparatively, 0.8% of Rambus shares are owned by company insiders. Strong institutional ownership is an indication that hedge funds, endowments and large money managers believe a company will outperform the market over the long term.

In the previous week, Amkor Technology had 23 more articles in the media than Rambus. MarketBeat recorded 25 mentions for Amkor Technology and 2 mentions for Rambus. Rambus' average media sentiment score of 1.77 beat Amkor Technology's score of 0.49 indicating that Rambus is being referred to more favorably in the news media.

Company Very Positive Positive Neutral Negative Very Negative Overall Sentiment
Amkor Technology
8 Very Positive mention(s)
3 Positive mention(s)
10 Neutral mention(s)
0 Negative mention(s)
0 Very Negative mention(s)
Neutral
Rambus
2 Very Positive mention(s)
0 Positive mention(s)
0 Neutral mention(s)
0 Negative mention(s)
0 Very Negative mention(s)
Very Positive

Amkor Technology has higher revenue and earnings than Rambus. Amkor Technology is trading at a lower price-to-earnings ratio than Rambus, indicating that it is currently the more affordable of the two stocks.

CompanyGross RevenuePrice/Sales RatioNet IncomeEarnings Per SharePrice/Earnings Ratio
Amkor Technology$6.71B2.43$373.89M$1.7537.57
Rambus$707.63M21.85$230.46M$2.1068.09

Rambus has a net margin of 31.90% compared to Amkor Technology's net margin of 6.17%. Rambus' return on equity of 17.41% beat Amkor Technology's return on equity.

Company Net Margins Return on Equity Return on Assets
Amkor Technology6.17% 9.88% 5.40%
Rambus 31.90%17.41%15.47%

Summary

Rambus beats Amkor Technology on 11 of the 17 factors compared between the two stocks.

How does Rambus compare to KLA?

Rambus (NASDAQ:RMBS) and KLA (NASDAQ:KLAC) are both large-cap computer and technology companies, but which is the superior business? We will contrast the two businesses based on the strength of their earnings, risk, valuation, dividends, institutional ownership, profitability, analyst recommendations and media sentiment.

In the previous week, KLA had 11 more articles in the media than Rambus. MarketBeat recorded 13 mentions for KLA and 2 mentions for Rambus. Rambus' average media sentiment score of 1.77 beat KLA's score of 0.74 indicating that Rambus is being referred to more favorably in the media.

Company Very Positive Positive Neutral Negative Very Negative Overall Sentiment
Rambus
2 Very Positive mention(s)
0 Positive mention(s)
0 Neutral mention(s)
0 Negative mention(s)
0 Very Negative mention(s)
Very Positive
KLA
5 Very Positive mention(s)
3 Positive mention(s)
4 Neutral mention(s)
0 Negative mention(s)
0 Very Negative mention(s)
Positive

Rambus currently has a consensus price target of $130.43, suggesting a potential downside of 8.78%. KLA has a consensus price target of $1,842.19, suggesting a potential downside of 2.45%. Given KLA's higher probable upside, analysts clearly believe KLA is more favorable than Rambus.

Company Sell Ratings Hold Ratings Buy Ratings Strong Buy Ratings Rating Score
Rambus
0 Sell rating(s)
4 Hold rating(s)
5 Buy rating(s)
1 Strong Buy rating(s)
2.70
KLA
0 Sell rating(s)
10 Hold rating(s)
20 Buy rating(s)
0 Strong Buy rating(s)
2.67

Rambus has a beta of 1.79, meaning that its share price is 79% more volatile than the broader market. Comparatively, KLA has a beta of 1.5, meaning that its share price is 50% more volatile than the broader market.

88.5% of Rambus shares are held by institutional investors. Comparatively, 86.7% of KLA shares are held by institutional investors. 0.8% of Rambus shares are held by company insiders. Comparatively, 91.5% of KLA shares are held by company insiders. Strong institutional ownership is an indication that endowments, hedge funds and large money managers believe a stock will outperform the market over the long term.

KLA has a net margin of 35.66% compared to Rambus' net margin of 31.90%. KLA's return on equity of 91.89% beat Rambus' return on equity.

Company Net Margins Return on Equity Return on Assets
Rambus31.90% 17.41% 15.47%
KLA 35.66%91.89%29.21%

KLA has higher revenue and earnings than Rambus. KLA is trading at a lower price-to-earnings ratio than Rambus, indicating that it is currently the more affordable of the two stocks.

CompanyGross RevenuePrice/Sales RatioNet IncomeEarnings Per SharePrice/Earnings Ratio
Rambus$707.63M21.85$230.46M$2.1068.09
KLA$12.16B20.29$4.06B$35.3353.45

Summary

KLA beats Rambus on 10 of the 17 factors compared between the two stocks.

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New MarketBeat Followers Over Time

This chart shows the number of new MarketBeat users adding RMBS and its top 5 competitors to their watchlist. Each company is represented with a line over a 90 day period.
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Media Sentiment Over Time

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.
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RMBS vs. The Competition

MetricRambusELEC COMP IndustryComputer SectorNASDAQ Exchange
Market Cap$15.46B$69.67B$39.21B$12.33B
Dividend YieldN/A1.15%3.19%5.28%
P/E Ratio68.0989.81170.1525.67
Price / Sales21.85164.71626.8182.73
Price / Cash56.81271.4948.6856.73
Price / Book11.109.1110.537.14
Net Income$230.46M$853.38M$1.06B$335.80M
7 Day Performance12.54%9.76%3.17%3.02%
1 Month Performance-9.73%24.90%6.22%2.48%
1 Year Performance167.35%324.85%169.71%35.08%

Rambus Competitors List

CompanyMarketRankShare PriceAnalysts' Price Target1Y Price PerformanceMarket CapRevenueP/E RatioEmployee CountIndicator(s)
RMBS
Rambus
3.1872 of 5 stars
$142.98
+0.8%
$130.43
-8.8%
+167.4%$15.46B$707.63M68.09760
ACLS
Axcelis Technologies
2.6641 of 5 stars
$142.31
-2.7%
$116.25
-18.3%
+169.1%$4.37B$839.05M44.341,515
AEIS
Advanced Energy Industries
4.6197 of 5 stars
$301.85
-2.3%
$358.00
+18.6%
+185.3%$11.49B$1.80B63.6213,000
AMAT
Applied Materials
4.6526 of 5 stars
$410.94
-0.6%
$465.14
+13.2%
+174.4%$326.98B$28.37B38.6936,500
AMKR
Amkor Technology
3.8605 of 5 stars
$66.55
+0.8%
$62.75
-5.7%
+259.9%$16.46B$7.07B37.9630,800

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This page (NASDAQ:RMBS) was last updated on 5/24/2026 by MarketBeat.com Staff.
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