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Rambus (RMBS) Competitors

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$146.56 +2.09 (+1.45%)
Closing price 06/12/2026 04:00 PM Eastern
Extended Trading
$147.88 +1.32 (+0.90%)
As of 06/12/2026 07:59 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?

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

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
Axcelis Technologies11.93% 12.19% 9.29%
Rambus 31.90%17.41%15.47%

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

Rambus has lower revenue, but higher earnings 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
Axcelis Technologies$839.05M6.60$120.24M$3.2156.11
Rambus$707.63M22.40$230.46M$2.1069.79

In the previous week, Axcelis Technologies had 3 more articles in the media than Rambus. MarketBeat recorded 8 mentions for Axcelis Technologies and 5 mentions for Rambus. Rambus' average media sentiment score of 1.42 beat Axcelis Technologies' score of 1.31 indicating that Rambus is being referred to more favorably in the news media.

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

Axcelis Technologies presently has a consensus target price of $116.25, suggesting a potential downside of 35.46%. Rambus has a consensus target price of $130.43, suggesting a potential downside of 11.01%. Given Rambus' stronger consensus rating and higher possible upside, analysts plainly believe Rambus is more favorable than Axcelis Technologies.

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

Axcelis Technologies has a beta of 1.91, suggesting that its stock price is 91% more volatile than the broader market. Comparatively, Rambus has a beta of 1.84, suggesting that its stock price is 84% more volatile than the broader market.

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 business? We will compare the two companies based on the strength of their valuation, media sentiment, dividends, analyst recommendations, risk, earnings, profitability and institutional ownership.

In the previous week, Advanced Energy Industries had 10 more articles in the media than Rambus. MarketBeat recorded 15 mentions for Advanced Energy Industries and 5 mentions for Rambus. Advanced Energy Industries' average media sentiment score of 1.55 beat Rambus' score of 1.42 indicating that Advanced Energy Industries is being referred to more favorably in the news media.

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

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$707.63M22.40$230.46M$2.1069.79
Advanced Energy Industries$1.80B7.49$148.40M$4.7574.60

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

Rambus currently has a consensus target price of $130.43, indicating a potential downside of 11.01%. Advanced Energy Industries has a consensus target price of $361.82, indicating a potential upside of 2.10%. Given Advanced Energy Industries' stronger consensus rating and higher probable upside, analysts plainly 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)
3 Hold rating(s)
9 Buy rating(s)
1 Strong Buy rating(s)
2.85

Rambus has a beta of 1.84, indicating that its stock price is 84% more volatile than the broader market. Comparatively, Advanced Energy Industries has a beta of 1.3, indicating that its stock price is 30% more volatile than the broader market.

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%

Summary

Advanced Energy Industries beats Rambus on 11 of the 16 factors compared between the two stocks.

How does Rambus compare to Applied Materials?

Rambus (NASDAQ:RMBS) and Applied Materials (NASDAQ:AMAT) 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 valuation, institutional ownership, analyst recommendations, dividends, media sentiment, profitability, risk and earnings.

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
Rambus$707.63M22.40$230.46M$2.1069.79
Applied Materials$28.37B15.88$7.00B$10.6553.26

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
Rambus31.90% 17.41% 15.47%
Applied Materials 29.31%36.97%21.30%

In the previous week, Applied Materials had 119 more articles in the media than Rambus. MarketBeat recorded 124 mentions for Applied Materials and 5 mentions for Rambus. Rambus' average media sentiment score of 1.42 beat Applied Materials' score of 1.23 indicating that Rambus is being referred to more favorably in the media.

Company Very Positive Positive Neutral Negative Very Negative Overall Sentiment
Rambus
4 Very Positive mention(s)
0 Positive mention(s)
0 Neutral mention(s)
0 Negative mention(s)
0 Very Negative mention(s)
Positive
Applied Materials
85 Very Positive mention(s)
18 Positive mention(s)
15 Neutral mention(s)
2 Negative mention(s)
0 Very Negative mention(s)
Positive

Rambus has a beta of 1.84, indicating that its stock price is 84% more volatile than the broader market. Comparatively, Applied Materials has a beta of 1.67, indicating that its stock price is 67% more volatile than the broader market.

Rambus currently has a consensus price target of $130.43, indicating a potential downside of 11.01%. Applied Materials has a consensus price target of $483.03, indicating a potential downside of 14.85%. Given Rambus' higher possible upside, research analysts plainly believe Rambus is more favorable than Applied Materials.

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
Applied Materials
0 Sell rating(s)
8 Hold rating(s)
27 Buy rating(s)
0 Strong Buy rating(s)
2.77

88.5% of Rambus shares are held by institutional investors. Comparatively, 80.6% of Applied Materials shares are held by institutional investors. 0.8% of Rambus shares are held by insiders. Comparatively, 0.3% of Applied Materials shares are held by insiders. Strong institutional ownership is an indication that large money managers, hedge funds and endowments believe a company will outperform the market over the long term.

Summary

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

How does Rambus compare to Amkor Technology?

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

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
Rambus31.90% 17.41% 15.47%
Amkor Technology 6.17%9.88%5.40%

Rambus currently has a consensus target price of $130.43, indicating a potential downside of 11.01%. Amkor Technology has a consensus target price of $67.38, indicating a potential downside of 18.61%. Given Rambus' stronger consensus rating and higher possible upside, analysts clearly believe Rambus is more favorable than Amkor Technology.

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
Amkor Technology
0 Sell rating(s)
7 Hold rating(s)
4 Buy rating(s)
0 Strong Buy rating(s)
2.36

In the previous week, Amkor Technology had 14 more articles in the media than Rambus. MarketBeat recorded 19 mentions for Amkor Technology and 5 mentions for Rambus. Rambus' average media sentiment score of 1.42 beat Amkor Technology's score of 0.92 indicating that Rambus is being referred to more favorably in the media.

Company Very Positive Positive Neutral Negative Very Negative Overall Sentiment
Rambus
4 Very Positive mention(s)
0 Positive mention(s)
0 Neutral mention(s)
0 Negative mention(s)
0 Very Negative mention(s)
Positive
Amkor Technology
11 Very Positive mention(s)
2 Positive mention(s)
3 Neutral mention(s)
0 Negative mention(s)
0 Very Negative mention(s)
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
Rambus$707.63M22.40$230.46M$2.1069.79
Amkor Technology$6.71B3.06$373.89M$1.7547.30

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

Rambus has a beta of 1.84, suggesting that its share price is 84% more volatile than the broader market. Comparatively, Amkor Technology has a beta of 2.25, suggesting that its share price is 125% more volatile than the broader market.

Summary

Rambus beats Amkor Technology on 12 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 better stock? We will contrast the two companies based on the strength of their media sentiment, institutional ownership, analyst recommendations, valuation, profitability, earnings, dividends and risk.

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

Rambus has a beta of 1.84, suggesting that its stock price is 84% more volatile than the broader market. Comparatively, KLA has a beta of 1.5, suggesting that its stock price is 50% more volatile than the broader market.

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$707.63M22.40$230.46M$2.1069.79
KLA$12.16B27.35$4.06B$35.337.20

Rambus presently has a consensus price target of $130.43, indicating a potential downside of 11.01%. KLA has a consensus price target of $342.44, indicating a potential upside of 34.53%. 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

In the previous week, KLA had 16 more articles in the media than Rambus. MarketBeat recorded 21 mentions for KLA and 5 mentions for Rambus. Rambus' average media sentiment score of 1.42 beat KLA's score of 0.77 indicating that Rambus is being referred to more favorably in the media.

Company Very Positive Positive Neutral Negative Very Negative Overall Sentiment
Rambus
4 Very Positive mention(s)
0 Positive mention(s)
0 Neutral mention(s)
0 Negative mention(s)
0 Very Negative mention(s)
Positive
KLA
10 Very Positive mention(s)
1 Positive mention(s)
7 Neutral mention(s)
1 Negative mention(s)
0 Very Negative mention(s)
Positive

Summary

KLA beats Rambus on 12 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$15.85B$73.14B$39.02B$12.07B
Dividend YieldN/A1.01%3.16%5.67%
P/E Ratio69.7994.30171.8724.42
Price / Sales22.40154.28633.09109.98
Price / Cash58.24266.1749.0237.92
Price / Book11.5610.619.816.83
Net Income$230.46M$854.56M$1.07B$337.67M
7 Day Performance0.86%5.37%0.73%2.68%
1 Month Performance12.34%4.95%4.84%1.56%
1 Year Performance152.25%222.46%160.29%30.59%

Rambus Competitors List

CompanyMarketRankShare PriceAnalysts' Price Target1Y Price PerformanceMarket CapRevenueP/E RatioEmployee CountIndicator(s)
RMBS
Rambus
3.5612 of 5 stars
$146.56
+1.4%
$130.43
-11.0%
+152.3%$15.85B$707.63M69.79760
ACLS
Axcelis Technologies
2.522 of 5 stars
$167.41
+8.2%
$116.25
-30.6%
+176.8%$5.16B$839.05M52.281,515
AEIS
Advanced Energy Industries
4.1716 of 5 stars
$304.91
-0.4%
$358.00
+17.4%
+188.6%$11.59B$1.80B64.1813,000
AMAT
Applied Materials
4.0859 of 5 stars
$489.07
-0.6%
$470.13
-3.9%
+232.5%$389.10B$28.37B46.0236,500
AMKR
Amkor Technology
2.863 of 5 stars
$69.47
+1.7%
$67.38
-3.0%
+316.2%$17.24B$7.07B39.7530,800

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This page (NASDAQ:RMBS) was last updated on 6/14/2026 by MarketBeat.com Staff.
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