Is EXTR or ADTN more profitable?

Extreme Networks has a net margin of 1.30% compared to ADTRAN's net margin of -3.18%. Extreme Networks' return on equity of 81.88% beat ADTRAN's return on equity. Company Net Margins Return on Equity Return on Assets Extreme Networks 1.30% 81.88% 5.45% ADTRAN -3.18% 10.94% 1.35%

Does the media refer more to EXTR or ADTN?

In the previous week, ADTRAN had 1 more articles in the media than Extreme Networks. MarketBeat recorded 5 mentions for ADTRAN and 4 mentions for Extreme Networks. Extreme Networks' average media sentiment score of 0.97 beat ADTRAN's score of 0.63 indicating that Extreme Networks is being referred to more favorably in the media. Company Very Positive Positive Neutral Negative Very Negative Overall Sentiment Extreme Networks 2 Very Positive mention(s) 1 Positive mention(s) 0 Neutral mention(s) 0 Negative mention(s) 0 Very Negative mention(s) Positive ADTRAN 0 Very Positive mention(s) 1 Positive mention(s) 2 Neutral mention(s) 0 Negative mention(s) 0 Very Negative mention(s) Positive

Which has preferable valuation and earnings, BELFB or ADTN?

Bel Fuse has higher earnings, but lower revenue than ADTRAN. ADTRAN is trading at a lower price-to-earnings ratio than Bel Fuse, indicating that it is currently the more affordable of the two stocks. Company Gross Revenue Price/Sales Ratio Net Income Earnings Per Share Price/Earnings Ratio Bel Fuse $675.46M 5.85 $61.54M $4.39 70.76 ADTRAN $1.08B 1.01 -$45.66M -$0.39 N/A

Is BELFB or ADTN more profitable?

Bel Fuse has a net margin of 7.84% compared to ADTRAN's net margin of -3.18%. Bel Fuse's return on equity of 12.97% beat ADTRAN's return on equity. Company Net Margins Return on Equity Return on Assets Bel Fuse 7.84% 12.97% 5.81% ADTRAN -3.18% 10.94% 1.35%

Does the media refer more to BELFB or ADTN?

In the previous week, ADTRAN had 3 more articles in the media than Bel Fuse. MarketBeat recorded 5 mentions for ADTRAN and 2 mentions for Bel Fuse. Bel Fuse's average media sentiment score of 0.93 beat ADTRAN's score of 0.63 indicating that Bel Fuse is being referred to more favorably in the media. Company Very Positive Positive Neutral Negative Very Negative Overall Sentiment Bel Fuse 0 Very Positive mention(s) 0 Positive mention(s) 1 Neutral mention(s) 0 Negative mention(s) 0 Very Negative mention(s) Positive ADTRAN 0 Very Positive mention(s) 1 Positive mention(s) 2 Neutral mention(s) 0 Negative mention(s) 0 Very Negative mention(s) Positive

Does the media favor ADTN or DGII?

In the previous week, ADTRAN had 3 more articles in the media than Digi International. MarketBeat recorded 5 mentions for ADTRAN and 2 mentions for Digi International. Digi International's average media sentiment score of 0.95 beat ADTRAN's score of 0.63 indicating that Digi International is being referred to more favorably in the news media. Company Very Positive Positive Neutral Negative Very Negative Overall Sentiment ADTRAN 0 Very Positive mention(s) 1 Positive mention(s) 2 Neutral mention(s) 0 Negative mention(s) 0 Very Negative mention(s) Positive Digi International 0 Very Positive mention(s) 1 Positive mention(s) 0 Neutral mention(s) 0 Negative mention(s) 0 Very Negative mention(s) Positive

Which has preferable earnings & valuation, CALX or ADTN?

Calix has higher earnings, but lower revenue than ADTRAN. ADTRAN is trading at a lower price-to-earnings ratio than Calix, indicating that it is currently the more affordable of the two stocks. Company Gross Revenue Price/Sales Ratio Net Income Earnings Per Share Price/Earnings Ratio Calix $1.00B 2.26 $17.88M $0.48 73.85 ADTRAN $1.08B 1.01 -$45.66M -$0.39 N/A

Is CALX or ADTN more profitable?

Calix has a net margin of 3.20% compared to ADTRAN's net margin of -3.18%. ADTRAN's return on equity of 10.94% beat Calix's return on equity. Company Net Margins Return on Equity Return on Assets Calix 3.20% 4.30% 3.52% ADTRAN -3.18% 10.94% 1.35%

Does the media refer more to CALX or ADTN?

In the previous week, Calix had 16 more articles in the media than ADTRAN. MarketBeat recorded 21 mentions for Calix and 5 mentions for ADTRAN. ADTRAN's average media sentiment score of 0.63 beat Calix's score of 0.45 indicating that ADTRAN is being referred to more favorably in the news media. Company Very Positive Positive Neutral Negative Very Negative Overall Sentiment Calix 4 Very Positive mention(s) 0 Positive mention(s) 16 Neutral mention(s) 0 Negative mention(s) 1 Very Negative mention(s) Neutral ADTRAN 0 Very Positive mention(s) 1 Positive mention(s) 2 Neutral mention(s) 0 Negative mention(s) 0 Very Negative mention(s) Positive

Which has preferable valuation and earnings, ADTN or HLIT?

Harmonic has lower revenue, but higher earnings than ADTRAN. Harmonic is trading at a lower price-to-earnings ratio than ADTRAN, indicating that it is currently the more affordable of the two stocks. Company Gross Revenue Price/Sales Ratio Net Income Earnings Per Share Price/Earnings Ratio ADTRAN $1.08B 1.01 -$45.66M -$0.39 N/A Harmonic $570.80M 2.83 -$43.31M -$0.37 N/A

Is ADTN or HLIT more profitable?

ADTRAN has a net margin of -3.18% compared to Harmonic's net margin of -7.50%. ADTRAN's return on equity of 10.94% beat Harmonic's return on equity. Company Net Margins Return on Equity Return on Assets ADTRAN -3.18% 10.94% 1.35% Harmonic -7.50% 7.84% 4.30%

Does the media favor ADTN or HLIT?

In the previous week, ADTRAN had 3 more articles in the media than Harmonic. MarketBeat recorded 5 mentions for ADTRAN and 2 mentions for Harmonic. Harmonic's average media sentiment score of 1.20 beat ADTRAN's score of 0.63 indicating that Harmonic is being referred to more favorably in the news media. Company Very Positive Positive Neutral Negative Very Negative Overall Sentiment ADTRAN 0 Very Positive mention(s) 1 Positive mention(s) 2 Neutral mention(s) 0 Negative mention(s) 0 Very Negative mention(s) Positive Harmonic 0 Very Positive mention(s) 1 Positive mention(s) 0 Neutral mention(s) 0 Negative mention(s) 0 Very Negative mention(s) Positive

ADTRAN (ADTN) Competitors

$13.52 -0.52 (-3.70%)

Closing price 06/26/2026 04:00 PM Eastern

Extended Trading

$13.51 -0.01 (-0.07%)

As of 06/26/2026 07:41 PM Eastern

Compare

ADTN vs. EXTR, BELFB, DGII, CALX, and HLIT

Should you buy ADTRAN stock or one of its competitors? MarketBeat compares ADTRAN 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 ADTRAN include Extreme Networks (EXTR), Bel Fuse (BELFB), Digi International (DGII), Calix (CALX), and Harmonic (HLIT). These companies are all part of the "communications equipment" industry.

How does ADTRAN compare to Extreme Networks?

Extreme Networks (NASDAQ:EXTR) and ADTRAN (NASDAQ:ADTN) are both communications equipment companies, but which is the better stock? We will contrast the two businesses based on the strength of their risk, valuation, media sentiment, analyst recommendations, profitability, earnings, dividends and institutional ownership.

Extreme Networks has a net margin of 1.30% compared to ADTRAN's net margin of -3.18%. Extreme Networks' return on equity of 81.88% beat ADTRAN's return on equity.

Company	Net Margins	Return on Equity	Return on Assets
Extreme Networks	1.30%	81.88%	5.45%
ADTRAN	-3.18%	10.94%	1.35%

Extreme Networks currently has a consensus target price of $30.83, indicating a potential downside of 2.86%. ADTRAN has a consensus target price of $18.00, indicating a potential upside of 33.14%. Given ADTRAN's higher probable upside, analysts clearly believe ADTRAN is more favorable than Extreme Networks.

Company	Sell Ratings	Hold Ratings	Buy Ratings	Strong Buy Ratings	Rating Score
Extreme Networks	1 Sell rating(s)	1 Hold rating(s)	6 Buy rating(s)	0 Strong Buy rating(s)	2.63
ADTRAN	1 Sell rating(s)	2 Hold rating(s)	4 Buy rating(s)	0 Strong Buy rating(s)	2.43

In the previous week, ADTRAN had 1 more articles in the media than Extreme Networks. MarketBeat recorded 5 mentions for ADTRAN and 4 mentions for Extreme Networks. Extreme Networks' average media sentiment score of 0.97 beat ADTRAN's score of 0.63 indicating that Extreme Networks is being referred to more favorably in the media.

Company	Very Positive	Positive	Neutral	Negative	Very Negative	Overall Sentiment
Extreme Networks	2 Very Positive mention(s)	1 Positive mention(s)	0 Neutral mention(s)	0 Negative mention(s)	0 Very Negative mention(s)	Positive
ADTRAN	0 Very Positive mention(s)	1 Positive mention(s)	2 Neutral mention(s)	0 Negative mention(s)	0 Very Negative mention(s)	Positive

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

Company	Gross Revenue	Price/Sales Ratio	Net Income	Earnings Per Share	Price/Earnings Ratio
Extreme Networks	$1.14B	3.64	-$7.47M	$0.12	264.50
ADTRAN	$1.08B	1.01	-$45.66M	-$0.39	N/A

Extreme Networks has a beta of 1.81, suggesting that its stock price is 81% more volatile than the broader market. Comparatively, ADTRAN has a beta of 1.42, suggesting that its stock price is 42% more volatile than the broader market.

91.1% of Extreme Networks shares are owned by institutional investors. Comparatively, 80.6% of ADTRAN shares are owned by institutional investors. 3.6% of Extreme Networks shares are owned by insiders. Comparatively, 2.2% of ADTRAN shares are owned by insiders. Strong institutional ownership is an indication that hedge funds, large money managers and endowments believe a company will outperform the market over the long term.

Summary

Extreme Networks beats ADTRAN on 14 of the 16 factors compared between the two stocks.

How does ADTRAN compare to Bel Fuse?

Bel Fuse (NASDAQ:BELFB) and ADTRAN (NASDAQ:ADTN) are both communications equipment companies, but which is the better business? We will compare the two companies based on the strength of their dividends, analyst recommendations, valuation, profitability, earnings, media sentiment, institutional ownership and risk.

Bel Fuse has a net margin of 7.84% compared to ADTRAN's net margin of -3.18%. Bel Fuse's return on equity of 12.97% beat ADTRAN's return on equity.

Company	Net Margins	Return on Equity	Return on Assets
Bel Fuse	7.84%	12.97%	5.81%
ADTRAN	-3.18%	10.94%	1.35%

58.4% of Bel Fuse shares are owned by institutional investors. Comparatively, 80.6% of ADTRAN shares are owned by institutional investors. 5.4% of Bel Fuse shares are owned by company insiders. Comparatively, 2.2% of ADTRAN shares are owned by company insiders. Strong institutional ownership is an indication that hedge funds, large money managers and endowments believe a stock will outperform the market over the long term.

Bel Fuse has a beta of 1.7, suggesting that its share price is 70% more volatile than the broader market. Comparatively, ADTRAN has a beta of 1.42, suggesting that its share price is 42% more volatile than the broader market.

Bel Fuse presently has a consensus price target of $319.80, indicating a potential upside of 2.95%. ADTRAN has a consensus price target of $18.00, indicating a potential upside of 33.14%. Given ADTRAN's higher possible upside, analysts plainly believe ADTRAN is more favorable than Bel Fuse.

Company	Sell Ratings	Hold Ratings	Buy Ratings	Strong Buy Ratings	Rating Score
Bel Fuse	0 Sell rating(s)	1 Hold rating(s)	6 Buy rating(s)	0 Strong Buy rating(s)	2.86
ADTRAN	1 Sell rating(s)	2 Hold rating(s)	4 Buy rating(s)	0 Strong Buy rating(s)	2.43

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

Company	Gross Revenue	Price/Sales Ratio	Net Income	Earnings Per Share	Price/Earnings Ratio
Bel Fuse	$675.46M	5.85	$61.54M	$4.39	70.76
ADTRAN	$1.08B	1.01	-$45.66M	-$0.39	N/A

In the previous week, ADTRAN had 3 more articles in the media than Bel Fuse. MarketBeat recorded 5 mentions for ADTRAN and 2 mentions for Bel Fuse. Bel Fuse's average media sentiment score of 0.93 beat ADTRAN's score of 0.63 indicating that Bel Fuse is being referred to more favorably in the media.

Company	Very Positive	Positive	Neutral	Negative	Very Negative	Overall Sentiment
Bel Fuse	0 Very Positive mention(s)	0 Positive mention(s)	1 Neutral mention(s)	0 Negative mention(s)	0 Very Negative mention(s)	Positive
ADTRAN	0 Very Positive mention(s)	1 Positive mention(s)	2 Neutral mention(s)	0 Negative mention(s)	0 Very Negative mention(s)	Positive

Summary

Bel Fuse beats ADTRAN on 12 of the 16 factors compared between the two stocks.

How does ADTRAN compare to Digi International?

ADTRAN (NASDAQ:ADTN) and Digi International (NASDAQ:DGII) are both communications equipment companies, but which is the better business? We will compare the two businesses based on the strength of their valuation, earnings, profitability, dividends, risk, institutional ownership, media sentiment and analyst recommendations.

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

Company	Gross Revenue	Price/Sales Ratio	Net Income	Earnings Per Share	Price/Earnings Ratio
ADTRAN	$1.08B	1.01	-$45.66M	-$0.39	N/A
Digi International	$430.22M	6.18	$40.80M	$1.13	62.43

Digi International has a net margin of 9.10% compared to ADTRAN's net margin of -3.18%. Digi International's return on equity of 11.28% beat ADTRAN's return on equity.

Company	Net Margins	Return on Equity	Return on Assets
ADTRAN	-3.18%	10.94%	1.35%
Digi International	9.10%	11.28%	8.10%

ADTRAN has a beta of 1.42, indicating that its share price is 42% more volatile than the broader market. Comparatively, Digi International has a beta of 0.98, indicating that its share price is 2% less volatile than the broader market.

ADTRAN presently has a consensus price target of $18.00, indicating a potential upside of 33.14%. Digi International has a consensus price target of $66.20, indicating a potential downside of 6.17%. Given ADTRAN's higher probable upside, analysts clearly believe ADTRAN is more favorable than Digi International.

Company	Sell Ratings	Hold Ratings	Buy Ratings	Strong Buy Ratings	Rating Score
ADTRAN	1 Sell rating(s)	2 Hold rating(s)	4 Buy rating(s)	0 Strong Buy rating(s)	2.43
Digi International	0 Sell rating(s)	3 Hold rating(s)	4 Buy rating(s)	0 Strong Buy rating(s)	2.57

80.6% of ADTRAN shares are owned by institutional investors. Comparatively, 95.9% of Digi International shares are owned by institutional investors. 2.2% of ADTRAN shares are owned by company insiders. Comparatively, 3.4% of Digi International shares are owned 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.

In the previous week, ADTRAN had 3 more articles in the media than Digi International. MarketBeat recorded 5 mentions for ADTRAN and 2 mentions for Digi International. Digi International's average media sentiment score of 0.95 beat ADTRAN's score of 0.63 indicating that Digi International is being referred to more favorably in the news media.

Company	Very Positive	Positive	Neutral	Negative	Very Negative	Overall Sentiment
ADTRAN	0 Very Positive mention(s)	1 Positive mention(s)	2 Neutral mention(s)	0 Negative mention(s)	0 Very Negative mention(s)	Positive
Digi International	0 Very Positive mention(s)	1 Positive mention(s)	0 Neutral mention(s)	0 Negative mention(s)	0 Very Negative mention(s)	Positive

Summary

Digi International beats ADTRAN on 11 of the 15 factors compared between the two stocks.

How does ADTRAN compare to Calix?

Calix (NYSE:CALX) and ADTRAN (NASDAQ:ADTN) are both communications equipment companies, but which is the superior stock? We will compare the two businesses based on the strength of their institutional ownership, media sentiment, analyst recommendations, dividends, profitability, valuation, risk and earnings.

98.1% of Calix shares are held by institutional investors. Comparatively, 80.6% of ADTRAN shares are held by institutional investors. 17.4% of Calix shares are held by company insiders. Comparatively, 2.2% of ADTRAN shares are held by company insiders. Strong institutional ownership is an indication that endowments, hedge funds and large money managers believe a company will outperform the market over the long term.

In the previous week, Calix had 16 more articles in the media than ADTRAN. MarketBeat recorded 21 mentions for Calix and 5 mentions for ADTRAN. ADTRAN's average media sentiment score of 0.63 beat Calix's score of 0.45 indicating that ADTRAN is being referred to more favorably in the news media.

Company	Very Positive	Positive	Neutral	Negative	Very Negative	Overall Sentiment
Calix	4 Very Positive mention(s)	0 Positive mention(s)	16 Neutral mention(s)	0 Negative mention(s)	1 Very Negative mention(s)	Neutral
ADTRAN	0 Very Positive mention(s)	1 Positive mention(s)	2 Neutral mention(s)	0 Negative mention(s)	0 Very Negative mention(s)	Positive

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

Company	Gross Revenue	Price/Sales Ratio	Net Income	Earnings Per Share	Price/Earnings Ratio
Calix	$1.00B	2.26	$17.88M	$0.48	73.85
ADTRAN	$1.08B	1.01	-$45.66M	-$0.39	N/A

Calix has a net margin of 3.20% compared to ADTRAN's net margin of -3.18%. ADTRAN's return on equity of 10.94% beat Calix's return on equity.

Company	Net Margins	Return on Equity	Return on Assets
Calix	3.20%	4.30%	3.52%
ADTRAN	-3.18%	10.94%	1.35%

Calix currently has a consensus price target of $67.00, suggesting a potential upside of 89.01%. ADTRAN has a consensus price target of $18.00, suggesting a potential upside of 33.14%. Given Calix's stronger consensus rating and higher possible upside, equities research analysts clearly believe Calix is more favorable than ADTRAN.

Company	Sell Ratings	Hold Ratings	Buy Ratings	Strong Buy Ratings	Rating Score
Calix	0 Sell rating(s)	4 Hold rating(s)	6 Buy rating(s)	0 Strong Buy rating(s)	2.60
ADTRAN	1 Sell rating(s)	2 Hold rating(s)	4 Buy rating(s)	0 Strong Buy rating(s)	2.43

Calix has a beta of 1.23, meaning that its share price is 23% more volatile than the broader market. Comparatively, ADTRAN has a beta of 1.42, meaning that its share price is 42% more volatile than the broader market.

Summary

Calix beats ADTRAN on 12 of the 16 factors compared between the two stocks.

How does ADTRAN compare to Harmonic?

ADTRAN (NASDAQ:ADTN) and Harmonic (NASDAQ:HLIT) are both small-cap communications equipment companies, but which is the superior stock? We will contrast the two companies based on the strength of their risk, analyst recommendations, valuation, profitability, dividends, institutional ownership, media sentiment and earnings.

In the previous week, ADTRAN had 3 more articles in the media than Harmonic. MarketBeat recorded 5 mentions for ADTRAN and 2 mentions for Harmonic. Harmonic's average media sentiment score of 1.20 beat ADTRAN's score of 0.63 indicating that Harmonic is being referred to more favorably in the news media.

Company	Very Positive	Positive	Neutral	Negative	Very Negative	Overall Sentiment
ADTRAN	0 Very Positive mention(s)	1 Positive mention(s)	2 Neutral mention(s)	0 Negative mention(s)	0 Very Negative mention(s)	Positive
Harmonic	0 Very Positive mention(s)	1 Positive mention(s)	0 Neutral mention(s)	0 Negative mention(s)	0 Very Negative mention(s)	Positive

ADTRAN has a beta of 1.42, suggesting that its share price is 42% more volatile than the broader market. Comparatively, Harmonic has a beta of 1.32, suggesting that its share price is 32% more volatile than the broader market.

ADTRAN currently has a consensus target price of $18.00, indicating a potential upside of 33.14%. Harmonic has a consensus target price of $16.60, indicating a potential upside of 11.41%. Given ADTRAN's stronger consensus rating and higher probable upside, equities analysts plainly believe ADTRAN is more favorable than Harmonic.

Company	Sell Ratings	Hold Ratings	Buy Ratings	Strong Buy Ratings	Rating Score
ADTRAN	1 Sell rating(s)	2 Hold rating(s)	4 Buy rating(s)	0 Strong Buy rating(s)	2.43
Harmonic	2 Sell rating(s)	2 Hold rating(s)	2 Buy rating(s)	0 Strong Buy rating(s)	2.00

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

Company	Gross Revenue	Price/Sales Ratio	Net Income	Earnings Per Share	Price/Earnings Ratio
ADTRAN	$1.08B	1.01	-$45.66M	-$0.39	N/A
Harmonic	$570.80M	2.83	-$43.31M	-$0.37	N/A

ADTRAN has a net margin of -3.18% compared to Harmonic's net margin of -7.50%. ADTRAN's return on equity of 10.94% beat Harmonic's return on equity.

Company	Net Margins	Return on Equity	Return on Assets
ADTRAN	-3.18%	10.94%	1.35%
Harmonic	-7.50%	7.84%	4.30%

80.6% of ADTRAN shares are held by institutional investors. Comparatively, 99.4% of Harmonic shares are held by institutional investors. 2.2% of ADTRAN shares are held by insiders. Comparatively, 1.7% of Harmonic shares are held by insiders. Strong institutional ownership is an indication that hedge funds, large money managers and endowments believe a stock will outperform the market over the long term.

Summary

ADTRAN beats Harmonic on 10 of the 16 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 ADTN and its top 5 competitors to their watchlist. Each company is represented with a line over a 90 day period.

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.

ADTN vs. The Competition

Export

Metric	ADTRAN	Technology Services Industry	Business Sector	NASDAQ Exchange
Market Cap	$1.14B	$4.34B	$6.77B	$12.23B
Dividend Yield	N/A	2.15%	3.21%	6.12%
P/E Ratio	-34.67	40.33	28.38	24.18
Price / Sales	1.01	45.97	376.91	101.01
Price / Cash	11.42	36.12	22.95	54.37
Price / Book	7.43	4.48	5.73	6.35
Net Income	-$45.66M	$31.97M	$205.77M	$337.63M
7 Day Performance	-10.94%	-2.14%	-0.16%	0.43%
1 Month Performance	-30.31%	-4.95%	-1.05%	0.14%
1 Year Performance	52.08%	18.12%	26.71%	27.64%

ADTRAN Competitors List

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Company	MarketRank	Share Price	Analysts' Price Target	1Y Price Performance	Market Cap	Revenue	P/E Ratio	Employee Count	Indicator(s)
ADTN ADTRAN	3.9228 of 5 stars	$13.52 -3.7%	$18.00 +33.1%	+54.3%	$1.14B	$1.08B	N/A	3,338	News Coverage Options Volume Gap Down
EXTR Extreme Networks	3.1455 of 5 stars	$31.67 +1.8%	$30.83 -2.6%	+76.6%	$4.07B	$1.14B	263.92	2,811
BELFB Bel Fuse	3.3882 of 5 stars	$302.15 +2.8%	$319.80 +5.8%	+230.9%	$3.74B	$675.46M	68.83	4,964
DGII Digi International	3.1118 of 5 stars	$68.96 +0.4%	$66.20 -4.0%	+103.1%	$2.59B	$430.22M	61.03	790
CALX Calix	4.6432 of 5 stars	$38.27 -0.3%	$67.00 +75.1%	-29.2%	$2.45B	$1.00B	79.73	1,921

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This page (NASDAQ:ADTN) was last updated on 6/27/2026 by MarketBeat.com Staff.

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ADTRAN (ADTN) Competitors

ADTN vs. EXTR, BELFB, DGII, CALX, and HLIT

How does ADTRAN compare to Extreme Networks?

Summary

How does ADTRAN compare to Bel Fuse?

Summary

How does ADTRAN compare to Digi International?

Summary

How does ADTRAN compare to Calix?

Summary

How does ADTRAN compare to Harmonic?

Summary

New MarketBeat Followers Over Time

Media Sentiment Over Time

ADTN vs. The Competition

ADTRAN Competitors List

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Stock Ideas and Recommendations

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ADTRAN (ADTN) Competitors

ADTN vs. EXTR, BELFB, DGII, CALX, and HLIT

How does ADTRAN compare to Extreme Networks?

Is EXTR or ADTN more profitable?

Do analysts rate EXTR or ADTN?

Does the media refer more to EXTR or ADTN?

Which has higher valuation & earnings, EXTR or ADTN?

Which has more volatility and risk, EXTR or ADTN?

Do insiders and institutionals believe in EXTR or ADTN?

Summary

How does ADTRAN compare to Bel Fuse?

Is BELFB or ADTN more profitable?

Do institutionals & insiders believe in BELFB or ADTN?

Which has more volatility & risk, BELFB or ADTN?

Do analysts rate BELFB or ADTN?

Which has preferable valuation and earnings, BELFB or ADTN?

Does the media refer more to BELFB or ADTN?

Summary

How does ADTRAN compare to Digi International?

Which has stronger earnings and valuation, ADTN or DGII?

Is ADTN or DGII more profitable?

Which has more volatility and risk, ADTN or DGII?

Do analysts rate ADTN or DGII?

Do institutionals and insiders have more ownership in ADTN or DGII?

Does the media favor ADTN or DGII?

Summary

How does ADTRAN compare to Calix?

Do institutionals & insiders believe in CALX or ADTN?

Does the media refer more to CALX or ADTN?

Which has preferable earnings & valuation, CALX or ADTN?

Is CALX or ADTN more profitable?

Do analysts prefer CALX or ADTN?

Which has more volatility and risk, CALX or ADTN?

Summary

How does ADTRAN compare to Harmonic?

Does the media favor ADTN or HLIT?

Which has more volatility & risk, ADTN or HLIT?

Do analysts prefer ADTN or HLIT?

Which has preferable valuation and earnings, ADTN or HLIT?

Is ADTN or HLIT more profitable?

Do institutionals and insiders have more ownership in ADTN or HLIT?

Summary

New MarketBeat Followers Over Time

Media Sentiment Over Time

ADTN vs. The Competition

ADTRAN Competitors List

Related Companies and Tools

MarketBeat All Access Features

Best-in-Class Portfolio Monitoring

Stock Ideas and Recommendations

Advanced Stock Screeners and Research Tools