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Compare stocks with our powerful stock comparison tool. Analyze fundamentals, price performance, and key financial indicators to make informed investment decisions. Our tool lets you compare up to ten stocks side by side based on Performance Charts, Price & Volume, MarketRank™, Analyst Ratings, Sales & Book Value, Profitability & Earnings, Dividends, Debt, Ownership, Headlines, and more. Simply enter up to ten stock symbols (e.g., BAC, JPM, WFC, C, GS) to get started and uncover top investment opportunities.

Comparative Price Performance Over Time

Compare Price & Volume

Company	Current Price	50-Day Moving Average	52-Week Range	Market Cap	Beta	Avg. Volume	Today's Volume
ADTN ADTRAN	$7.43 -0.3%	$9.26	$4.34 ▼ $12.44	$594.12M	1.46	926,383 shs	616,304 shs
CALX Calix	$33.80 +0.0%	$35.25	$26.76 ▼ $42.50	$2.25B	1.75	662,798 shs	1.07 million shs
EXTR Extreme Networks	$11.38 -1.5%	$13.97	$10.10 ▼ $19.24	$1.51B	1.57	1.47 million shs	1.11 million shs
INFN Infinera	$6.64	$6.64	$4.60 ▼ $6.92	$1.57B	1.63	4.20 million shs	N/A

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Compare Price Performance

Company	1-Day Performance	7-Day Performance	30-Day Performance	90-Day Performance	1-Year Performance
ADTN ADTRAN	0.00%	-2.49%	-17.44%	-27.09%	+59.78%
CALX Calix	0.00%	+0.62%	-3.09%	-10.87%	+15.85%
EXTR Extreme Networks	0.00%	-1.13%	-24.79%	-34.30%	+2.25%
INFN Infinera	0.00%	0.00%	0.00%	+0.76%	+38.91%

Compare MarketRank™

Company	Overall Score	Analyst's Opinion	Short Interest Score	Dividend Strength	ESG Score	News and Social Media Sentiment	Company Ownership	Earnings & Valuation
ADTN ADTRAN	3.005 of 5 stars	3.6	3.0	0.0	0.0	2.8	1.7	1.3
CALX Calix	2.0783 of 5 stars	2.3	3.0	0.0	0.0	2.7	3.3	0.6
EXTR Extreme Networks	4.2332 of 5 stars	3.4	2.0	0.0	2.9	3.5	2.5	1.9
INFN Infinera	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A

Compare Analyst Forecasts

Company	Consensus Rating Score	Consensus Rating	Consensus Price Target	% Upside from Current Price
ADTN ADTRAN	3.20	Buy	$13.50	81.70% Upside
CALX Calix	2.67	Moderate Buy	$41.33	22.27% Upside
EXTR Extreme Networks	2.80	Moderate Buy	$20.30	78.38% Upside
INFN Infinera	2.00	Hold	$7.09	6.71% Upside

Current Analyst Ratings Breakdown

Latest ADTN, CALX, EXTR, and INFN Analyst Ratings

Date	Company	Brokerage	Action	Rating	Price Target
4/17/2025	CALX Calix	JPMorgan Chase & Co. Subscribe to MarketBeat All Access for the recommendation accuracy rating	Lower Price Target	Neutral ➝ Neutral	$45.00 ➝ $34.00
2/28/2025	ADTN ADTRAN	Rosenblatt Securities Subscribe to MarketBeat All Access for the recommendation accuracy rating	Reiterated Rating	Buy ➝ Buy	$15.00 ➝ $15.00
2/28/2025	ADTN ADTRAN	Needham & Company LLC Subscribe to MarketBeat All Access for the recommendation accuracy rating	Boost Price Target	Buy ➝ Buy	$11.00 ➝ $14.00
2/7/2025	EXTR Extreme Networks	Rosenblatt Securities Subscribe to MarketBeat All Access for the recommendation accuracy rating	Reiterated Rating	Buy ➝ Buy	$22.00 ➝ $22.00
1/31/2025	CALX Calix	JPMorgan Chase & Co. Subscribe to MarketBeat All Access for the recommendation accuracy rating	Boost Price Target	Neutral ➝ Neutral	$38.00 ➝ $45.00
1/30/2025	CALX Calix	Needham & Company LLC Subscribe to MarketBeat All Access for the recommendation accuracy rating	Reiterated Rating	Buy ➝ Buy	$45.00 ➝ $45.00
1/30/2025	EXTR Extreme Networks	Lake Street Capital Subscribe to MarketBeat All Access for the recommendation accuracy rating	Boost Price Target	Hold ➝ Hold	$15.00 ➝ $16.00
1/30/2025	EXTR Extreme Networks	Needham & Company LLC Subscribe to MarketBeat All Access for the recommendation accuracy rating	Reiterated Rating	Buy ➝ Buy	$20.00 ➝ $20.00
1/30/2025	EXTR Extreme Networks	Rosenblatt Securities Subscribe to MarketBeat All Access for the recommendation accuracy rating	Boost Price Target	Buy ➝ Buy	$21.00 ➝ $22.00
1/22/2025	ADTN ADTRAN	Rosenblatt Securities Subscribe to MarketBeat All Access for the recommendation accuracy rating	Boost Price Target	Buy ➝ Buy	$10.00 ➝ $15.00

(Data available from 4/19/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)

Compare Sales & Book Value

Company	Annual Revenue	Price/Sales	Cashflow	Price/Cash	Book Value	Price/Book
ADTN ADTRAN	$922.72M	0.64	$0.19 per share	38.58	$7.55 per share	0.98
CALX Calix	$831.52M	2.71	N/A	N/A	$11.78 per share	2.87
EXTR Extreme Networks	$1.02B	1.49	$0.14 per share	80.66	$0.39 per share	29.18
INFN Infinera	$1.46B	1.08	$0.33 per share	20.42	$0.95 per share	6.99

Compare Profitability & Earnings

Company	Net Income	EPS	Trailing P/E Ratio	Forward P/E Ratio	P/E Growth	Net Margins	Return on Equity (ROE)	Return on Assets (ROA)	Next Earnings Date
ADTN ADTRAN	-$267.69M	-$5.69	N/A	53.07	N/A	-56.95%	-38.62%	-8.96%	5/6/2025 (Estimated)
CALX Calix	-$29.75M	-$0.45	N/A	153.65	N/A	-3.58%	-3.43%	-2.82%	4/21/2025 (Estimated)
EXTR Extreme Networks	-$85.96M	-$0.94	N/A	19.62	3.06	-11.98%	-110.86%	-4.53%	4/30/2025 (Estimated)
INFN Infinera	-$25.21M	-$0.48	N/A	332.00	N/A	-7.62%	-45.12%	-4.63%	4/29/2025 (Estimated)

Latest ADTN, CALX, EXTR, and INFN Earnings

Date	Quarter	Company	Consensus Estimate	Reported EPS	Beat/Miss	Gap EPS	Revenue Estimate	Actual Revenue
5/6/2025	Q1 2025	ADTN ADTRAN	-$0.02	N/A	N/A	N/A	$245.15 million	N/A
4/30/2025	Q3 2025	EXTR Extreme Networks	$0.19	N/A	N/A	N/A	$280.32 million	N/A
4/29/2025	N/A	INFN Infinera	$0.0550	N/A	N/A	N/A	N/A	N/A
4/21/2025	Q1 2025	CALX Calix	$0.13	N/A	N/A	N/A	$206.98 million	N/A
3/6/2025	Q4 2024	INFN Infinera	$0.13	-$0.02	-$0.15	$0.07	$409.08 million	$414.39 million
1/29/2025	Q4 2024	CALX Calix	$0.07	-$0.24	-$0.31	-$0.27	$203.91 million	N/A
1/29/2025	Q2 2025	EXTR Extreme Networks	$0.18	$0.11	-$0.07	$0.06	$278.05 million	N/A

Compare Dividends

Company	Annual Payout	Dividend Yield	3-Year Dividend Growth	Payout Ratio	Years of Consecutive Growth
ADTN ADTRAN	$0.36	4.85%	N/A	N/A	N/A
CALX Calix	N/A	N/A	N/A	N/A	N/A
EXTR Extreme Networks	N/A	N/A	N/A	N/A	N/A
INFN Infinera	N/A	N/A	N/A	N/A	N/A

Compare Debt

Company	Debt-to-Equity Ratio	Current Ratio	Quick Ratio
ADTN ADTRAN	0.89	2.10	1.17
CALX Calix	N/A	4.46	3.68
EXTR Extreme Networks	3.34	0.93	0.68
INFN Infinera	4.98	1.58	0.97

Compare Ownership

Institutional Ownership

Company	Institutional Ownership
ADTN ADTRAN	80.56%
CALX Calix	98.14%
EXTR Extreme Networks	91.05%
INFN Infinera	97.54%

Insider Ownership

Company	Insider Ownership
ADTN ADTRAN	1.50%
CALX Calix	16.69%
EXTR Extreme Networks	3.70%
INFN Infinera	1.42%

Compare Miscellaneous Stats

Company	Employees	Shares Outstanding	Free Float	Optionable
ADTN ADTRAN	1,340	79.96 million	77.94 million	Optionable
CALX Calix	1,430	66.65 million	55.25 million	Optionable
EXTR Extreme Networks	2,656	132.76 million	127.84 million	Optionable
INFN Infinera	3,220	236.80 million	233.44 million	Optionable

ADTN, CALX, EXTR, and INFN Headlines

Recent News About These Companies

Infinera Co. (NASDAQ:INFN) Receives $7.09 Consensus Target Price from Brokerages

April 9, 2025 | americanbankingnews.com

Nokia Completes Share Buyback Program to Offset Infinera Acquisition Impact

April 2, 2025 | tipranks.com

Is Infinera Corporation (INFN) the Best Stock to Buy According to Howard Marks’ Oaktree Capital Management?

April 1, 2025 | msn.com

Nokia Executes Share Buyback to Offset Infinera Dilution

March 26, 2025 | tipranks.com

Nokia Advances Share Buyback Program to Offset Infinera Share Dilution

March 20, 2025 | tipranks.com

Nokia Advances Share Buyback Program to Offset Infinera Dilution

March 19, 2025 | tipranks.com

Infinera takeover complete; are CHIPS projects still on track?

March 13, 2025 | wfmz.com

Nokia says it is making share gains in Mobile Networks division

March 6, 2025 | investing.com

Nokia Advances Share Buyback Program to Offset Infinera Dilution

March 4, 2025 | tipranks.com

Nokia Initiates Share Buyback to Offset Infinera Dilution

March 3, 2025 | tipranks.com

Infinera Slips To Loss In Q4

March 1, 2025 | nasdaq.com

Decoding Infinera Corp (INFN): A Strategic SWOT Insight

March 1, 2025 | gurufocus.com

Nokia Acquires Optical Networking Firm Infinera, Aiming to Boost Data Center Influence and Spark Innovation

February 28, 2025 | hoodline.com

Nokia completes acquisition of Infinera

February 28, 2025 | markets.businessinsider.com

Nokia Transfers Shares to Complete Infinera Acquisition

February 28, 2025 | tipranks.com

Nokia Transfers Shares in Strategic Infinera Acquisition

February 28, 2025 | tipranks.com

Infinera Misses Q4 Profit Estimates, But Nokia’s $2.3B Buyout Approval By EU Lifts Stock After-Hours: Retail Sentiment Split

February 28, 2025 | msn.com

Infinera beats top-line and bottom-line estimates; suspends guidance

February 28, 2025 | seekingalpha.com

Infinera to complete Nokia merger on/about February 28

February 28, 2025 | markets.businessinsider.com

Infinera reports Q4 EPS (11c) vs. 6c last year

February 28, 2025 | markets.businessinsider.com

New MarketBeat Followers Over Time

Media Sentiment Over Time

ADTN, CALX, EXTR, and INFN Company Descriptions

ADTRAN NASDAQ:ADTN

$7.43 -0.02 (-0.27%)

Closing price 04/17/2025 04:00 PM Eastern

Extended Trading

$7.43 0.00 (0.00%)

As of 04/17/2025 04:05 PM Eastern

ADTRAN Holdings, Inc., through its subsidiaries, provides networking and communications platforms, software, systems, and services in the United States, Germany, the United Kingdom, and internationally. It operates through two segments, Network Solutions, and Services & Support. It offers residential gateways; ethernet passive optical network ONUs; gigabit passive optical network/XGS-PON ONTs; traditional SSE, routers, and switches; edge cloud; carrier ethernet network interface devices; Optical Line Terminals; Packet Aggregation, Copper Access, and Oscilloquartz; optical transport and engine solutions; infrastructure monitoring solution; and training, professional, software, and managed services. The company also provides various software, such as Mosaic One SaaS, n-Command, Procloud, MCP, AOE and ACI-E, and Ensemble Controller. It serves large, medium, and small service providers; alternative service providers, such as utilities, municipalities and fiber overbuilders; cable/MSOs; and SMBs and distributed enterprises. ADTRAN Holdings, Inc. was incorporated in 1985 and is headquartered in Huntsville, Alabama.

Calix NYSE:CALX

$33.80 +0.01 (+0.04%)

Closing price 04/17/2025 03:59 PM Eastern

Extended Trading

$33.84 +0.04 (+0.12%)

As of 04/17/2025 05:21 PM Eastern

Calix, Inc., together with its subsidiaries, engages in the provision of cloud and software platforms, and systems and services in the United States, rest of Americas, Europe, the Middle East, Africa, and the Asia Pacific. Its cloud and software platforms, and systems and services enable broadband service providers (BSPs) to provide a range of services. The company provides Calix Cloud platform, a role-based analytics platform comprising Calix Engagement Cloud, Calix Service Cloud, and Calix Operations Cloud, which are configurable to display role-based insights and enable BSPs to anticipate and target new revenue-generating services and applications through mobile application, such as CommandIQ for residents and CommandWorx for businesses; Calix Intelligent Access EDGE, an access network solution for automated and intelligent networks; and Calix Revenue EDGE, a premises solution for subscriber managed services. It also offers SmartLife managed services, including SmartHome managed services and applications to enhance, operate and secure the connected experience of subscribers in their home; SmartTown managed services that reimagine community Wi-Fi as a ubiquitous, secure, and managed experience across a BSP's footprint; and SmartBiz managed services that address the business networking and productivity needs of business owners with an all-in-one managed service. In addition, the company provides Wi-Fi systems under GigaSpire and GigaPro brands to be ready for deployment as a complete subscriber experience solution for BSP's residential and business subscribers. It offers its products through its direct sales force and resellers. The company was incorporated in 1999 and is headquartered in San Jose, California.

Exteme Networks NASDAQ:EXTR

$11.38 -0.17 (-1.47%)

Closing price 04/17/2025 04:00 PM Eastern

Extended Trading

$11.37 -0.01 (-0.09%)

As of 04/17/2025 04:07 PM Eastern

Extreme Networks, Inc. delivers cloud-driven networking solutions that leverage the powers of machine learning, artificial intelligence, analytics, and automation. The company designs, develops, and manufactures wired and wireless network infrastructure equipment and develops the software for network management, policy, analytics, security, and access controls. Over 50,000 customers globally trust their end-to-end, cloud-driven networking solutions and rely on our top-rated services and support to accelerate their digital transformation efforts.

Infinera NASDAQ:INFN

$6.64 0.00 (0.00%)

As of 02/28/2025

Infinera Corporation provides optical transport networking equipment, software, and services worldwide. The company's product portfolio includes Infinera Groove series for modular and sled-based platforms to support a various transport network applications; Infinera 7300 series, an SDN-ready coherent optical transport system; Infinera FlexILS open optical line system that connects various Infinera and third-party terminal equipment platforms over long-distance fiber optic cable providing switching, multiplexing, amplification, and management channels; and Infinera 7090 and 7100 series for transport platforms. It also offers Infinera XTM series, a packet-optical transport platform that enables metro connectivity solutions; Infinera XTC series, a multi-terabit packet optical transport platforms that integrates digital OTN switching and optical DWDM transmission; Infinera mTera series, a network transport solution; and Infinera XT series, a platform that is designed to power cloud scale network services over metro, DCI, long-haul, and subsea networks. In addition, the company provides Infinera Cloud Xpress Family that is designed to meet the needs of internet content providers (ICPs), communication service providers, internet exchange service providers, enterprises, and other large-scale data center operators; and ICE-X Coherent Pluggable Optics. It also offers Infinera Transcend software suite; and system software and customer support services. The company serves telecommunications service providers, ICPs, cable providers, wholesale carriers, research and education institutions, large enterprises, and government entities. It markets and sells its products and related support services primarily through its direct sales force. The company was formerly known as Zepton Networks. Infinera Corporation was incorporated in 2000 and is headquartered in San Jose, California.

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Comparative Price Performance Over Time