Compare Stocks: AMRH, RBCN, WKEY, and NA

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
AMRH Ameri	$1.96 +0.5%	$4.21	$0.63 ▼ $5.30	$14.68M	1.83	922,397 shs	20,291 shs
NA Nano Labs	$2.29 +2.2%	$1.92	$1.58 ▼ $6.10	$52.63M	2.53	732,506 shs	177,497 shs
RBCN Rubicon Technology	$6.30 +0.6%	$5.79	$2.55 ▼ $6.50	$59.08M	1.41	4,500 shs	1,643 shs
WKEY WISeKey International	$6.38 -2.0%	$6.58	$5.11 ▼ $19.80	$54.39M	1.54	32,792 shs	36,638 shs

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Compare Price Performance

Company	1-Day Performance	7-Day Performance	30-Day Performance	90-Day Performance	1-Year Performance
AMRH Ameri	0.00%	0.00%	0.00%	0.00%	+115.38%
NA Nano Labs	0.00%	+3.23%	+20.43%	+14.87%	-54.56%
RBCN Rubicon Technology	0.00%	0.00%	+7.93%	+15.71%	+43.91%
WKEY WISeKey International	0.00%	+0.62%	+0.62%	-12.15%	+22.83%

Compare Price & Volume

Company	Current Price	50-Day Moving Average	52-Week Range	Market Cap	Beta	Avg. Volume	Today's Volume
AMRH Ameri	$1.96 +0.5%	$4.21	$0.63 ▼ $5.30	$14.68M	1.83	922,397 shs	20,291 shs
NA Nano Labs	$2.29 +2.2%	$1.92	$1.58 ▼ $6.10	$52.63M	2.53	732,506 shs	177,497 shs
RBCN Rubicon Technology	$6.30 +0.6%	$5.79	$2.55 ▼ $6.50	$59.08M	1.41	4,500 shs	1,643 shs
WKEY WISeKey International	$6.38 -2.0%	$6.58	$5.11 ▼ $19.80	$54.39M	1.54	32,792 shs	36,638 shs

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Compare Price Performance

Company	1-Day Performance	7-Day Performance	30-Day Performance	90-Day Performance	1-Year Performance
AMRH Ameri	0.00%	0.00%	0.00%	0.00%	+115.38%
NA Nano Labs	0.00%	+3.23%	+20.43%	+14.87%	-54.56%
RBCN Rubicon Technology	0.00%	0.00%	+7.93%	+15.71%	+43.91%
WKEY WISeKey International	0.00%	+0.62%	+0.62%	-12.15%	+22.83%

Compare Analyst Forecasts

Company	Consensus Rating Score	Consensus Rating	Consensus Price Target	% Upside from Current Price
AMRH Ameri	0.00	N/A	N/A	N/A
NA Nano Labs	1.00	Sell	N/A	N/A
RBCN Rubicon Technology	0.00	N/A	N/A	N/A
WKEY WISeKey International	2.33	Hold	$10.50	64.58% Upside

Current Analyst Ratings Breakdown

Latest AMRH, RBCN, WKEY, and NA Analyst Ratings

Date	Company	Brokerage	Action	Rating	Price Target	Details
7/17/2026	WKEY WISeKey International	Weiss Ratings Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Sell (D-)
7/14/2026	NA Nano Labs	Weiss Ratings Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Sell (D)

(Data available from 9/8/2023 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
AMRH Ameri	$39.92M	0.37	N/A	N/A	$4.23 per share	0.46
NA Nano Labs	$21.50M	2.50	N/A	N/A	$4.49 per share	0.51
RBCN Rubicon Technology	$3.88M	15.22	$0.07 per share	89.59	$0.17 per share	37.06
WKEY WISeKey International	$19.29M	2.76	N/A	N/A	$56.40 per share	0.11

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
AMRH Ameri	-$5.60M	N/A	N/A	N/A	N/A	-19.34%	-58.42%	-25.44%	N/A
NA Nano Labs	$19.27M	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
RBCN Rubicon Technology	-$10K	$0.68	33.16	N/A	N/A	-29.90%	-122.29%	-47.56%	N/A
WKEY WISeKey International	-$6.07M	N/A	N/A	N/A	N/A	N/A	N/A	N/A	9/29/2026 (Estimated)

Latest AMRH, RBCN, WKEY, and NA Earnings

Date	Quarter	Company	Consensus Estimate	Reported EPS	Beat/Miss	Gap EPS	Revenue Estimate	Actual Revenue	Details
9/29/2026	H1 2026	WKEY WISeKey International	-$1.81	N/A	N/A	N/A	$15.50 million	N/A
8/28/2026	H1 2026	NA Nano Labs	N/A	-$2.01	N/A	-$2.01	N/A	$0.20 million

Compare Dividends

Company	Annual Payout	Dividend Yield	5-Year Annualized Dividend Growth	Payout Ratio	Years of Consecutive Growth
AMRH Ameri	N/A	N/A	N/A	N/A	N/A
NA Nano Labs	N/A	N/A	N/A	N/A	N/A
RBCN Rubicon Technology	$11.00	174.60%	N/A	1,617.65%	N/A
WKEY WISeKey International	N/A	N/A	N/A	N/A	N/A

Compare Debt

Company	Debt-to-Equity Ratio	Current Ratio	Quick Ratio
AMRH Ameri	N/A	0.81	0.81
NA Nano Labs	0.45	1.20	1.17
RBCN Rubicon Technology	N/A	1.51	1.38
WKEY WISeKey International	0.01	12.92	12.87

Compare Ownership

Institutional Ownership

Company	Institutional Ownership
AMRH Ameri	0.87%
NA Nano Labs	50.68%
RBCN Rubicon Technology	0.01%
WKEY WISeKey International	0.33%

Insider Ownership

Company	Insider Ownership
AMRH Ameri	4.44%
NA Nano Labs	N/A
RBCN Rubicon Technology	3.60%
WKEY WISeKey International	33.54%

Compare Miscellaneous Stats

Company	Employees	Shares Outstanding	Free Float	Optionable
AMRH Ameri	397	7.49 million	N/A	Not Optionable
NA Nano Labs	157	23.50 million	N/A	Not Optionable
RBCN Rubicon Technology	10	9.38 million	2.29 million	Not Optionable
WKEY WISeKey International	140	8.35 million	5.55 million	No Data

AMRH, RBCN, WKEY, and NA Headlines

Recent News About These Companies

WISeKey Joins the Hedera Council Network of Strategic and Community Partners

September 4, 2026 | globenewswire.com

WISeKey Appoints Alexander Hirsch as Group Chief Marketing Officer to Coordinate Global Marketing Across the Group

August 21, 2026 | globenewswire.com

WISeKey Positions WISeID at the Center of Trusted AI, Digital Identity and Post-Quantum Security

August 11, 2026 | markets.businessinsider.com

WISeKey Announces Extraordinary General Meeting to Approve Proposed Redomiciliation to the British Virgin Islands

August 6, 2026 | globenewswire.com

Wisekey International Holding Ltd.: WISeKey Files Registration Statement on Form F-4 with the U.S. Securities and Exchange Commission in Connection with Proposed ...

July 17, 2026 | finanznachrichten.de

WISeKey Files Registration Statement on Form F-4 with the U.S. Securities and Exchange Commission in Connection with Proposed Redomiciliation to the British Virgin Islands

July 17, 2026 | globenewswire.com

WISeKey Reports Unaudited Preliminary H1 2026 Key Metrics; Revenue Up 115%, FY 2026 Guidance Reaffirmed

July 14, 2026 | globenewswire.com

WISeKey and SEALSQ Launch Quantisimo, Pursue $575 Million SPAC Deal with GigCapital8

July 13, 2026 | theglobeandmail.com

WISeKey Shareholders Approved All Agenda Items of the 2026 Annual General Meeting

June 30, 2026 | globenewswire.com

WISeKey International Holding Ltd Signs Merger Agreement to Redomicile to the British Virgin Islands

June 29, 2026 | globenewswire.com

WISeKey’s WISeSat.Space Participates in FOSSA Systems Latest Financing Round, Reinforcing its European Secure Satellite Infrastructure Roadmap

June 26, 2026 | markets.businessinsider.com

WISeKey’s WISeID Positioned to Benefit from Accelerating Global Transition to Post-Quantum Digital Identity and Authentication Standards

June 26, 2026 | markets.businessinsider.com

WISeKey's WISeID Positioned to Benefit from Accelerating Global Transition to Post-Quantum Digital Identity and Authentication Standards

June 26, 2026 | globenewswire.com

WISeKey and SEALSQ Establish Quantisimo Corp. as a Special Purpose Vehicle, and Execute Letter of Intent with GigCapital8 Corp.

June 25, 2026 | globenewswire.com

WISeKey's WISeSat.Space Participates in FOSSA Systems Latest Financing Round, Reinforcing its European Secure Satellite Infrastructure Roadmap

June 25, 2026 | globenewswire.com

Correction: WISeKey and Its Subsidiary WISeSat.Space Corp. Announce Filing of Registration Statement on Form F-4 with the U.S. Securities and Exchange Commission

June 24, 2026 | globenewswire.com

WISeKey and Its Subsidiary WISeSat.Space Corp. Announce Filing of Registration Statement on Form F-4 with the U.S. Securities and Exchange Commission

June 24, 2026 | globenewswire.com

WISeKey and SEALSQ Welcome White House Executive Order on Quantum Security, Highlighting the Critical Three-Year Window to Prepare Society for Q-Day

June 23, 2026 | globenewswire.com

WISeKey's WISe.ART Subsidiary Becomes the World's First Hardware-Authenticated Art Platform as SEALSQ Subsidiary Secures European Patent for ‘Back-to-Physical' NFT Technology

June 18, 2026 | globenewswire.com

WISeKey’s SEALCOIN Subsidiary Accelerates Space-Based Blockchain Infrastructure Following Strategic $4 Million Investment Commitment

June 10, 2026 | markets.businessinsider.com

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AMRH, RBCN, WKEY, and NA Company Descriptions

Ameri NASDAQ:AMRH

Ameri Holdings, Inc., through its subsidiaries, provides SAP cloud, digital, and enterprise services worldwide. The company offers cloud services, including public, private, and hybrid cloud services, as well as SAP S/4 HANA, SAP SuccessFactors, and SAP Hybris cloud migration; and cloud automation solutions. It also provides digital services, such as Simple Advance Planning and Optimization mobile solution, a mobile application that offers sales professionals with real-time collaboration capabilities and customer data on their mobile devices; SAP IBP mobile app, which enables the real-time management and analysis of sales and operations planning related data from mobile devices; and robotic process automation that leverages the capability of artificially intelligent software agents for business process automation, as well as for reporting and analysis, and deliver insights into business functions by translating large data into structured reports. In addition, the company's digital services comprise automating disparate and redundant data entry tasks by configuring software robots to integrate with existing software systems; and automating standard back office operations. Additionally, it designs, implements, and manages business intelligence and analytics solutions; generates instant financial reports and analytics of customer, product, and cost information; solutions for metadata repository, master data management, and data quality; and other enterprise services, such as consulting services for global and regional SAP implementations, as well as SAP/ information technology (IT) solution advisory and architectural, project management, IT/ enterprise resource planning (ERP) strategy, and vendor selection services. The company also offers data warehousing and other ERP services. Ameri Holdings, Inc. is headquartered in Suwanee, Georgia.

Nano Labs NASDAQ:NA

$2.29 +0.05 (+2.23%)

Closing price 04:00 PM Eastern

Extended Trading

$2.25 -0.04 (-1.92%)

As of 07:30 PM Eastern

Nano Labs Ltd operates as a fabless integrated circuit design company and product solution provider in the People's Republic of China and internationally. It develops high throughput computing and high-performance computing chips. The company also offers distributed computing and storage solutions, smart network interface cards, and vision computing chips, as well as distributed rendering technology. In addition, it engages in the research and development of software. Its customers include enterprises and individual buyers. The company was founded in 2019 and is headquartered in Hangzhou, the People's Republic of China.

Rubicon Technology NASDAQ:RBCN

$6.30 +0.04 (+0.64%)

As of 03:28 PM Eastern

Rubicon Technology, Inc. provides monocrystalline sapphire for applications in optical and industrial systems in North America, Asia, and internationally. The company offers optical and industrial sapphire products in various shapes and sizes, including sheets, rods, tubes, core, ingots, and prisms for a range of end markets comprising defense and aerospace, specialty lighting, instrumentation, sensors and detectors, semiconductor process equipment, electronic substrates, medical, and laser applications. It serves defense subcontractors, industrial manufacturers, fabricators, and resellers. The company was incorporated in 2001 and is based in Bensenville, Illinois.

WISeKey International NASDAQ:WKEY

$6.38 -0.13 (-2.00%)

Closing price 04:00 PM Eastern

Extended Trading

$6.40 +0.02 (+0.31%)

As of 07:30 PM Eastern

WISeKey International Holding AG, a cybersecurity company, provides integrated security solutions in Switzerland, rest of Europe, the Middle East, Africa, North America, the Asia Pacific, and Latin America. The company operates in two segments, IoT and Managed Public Key Infrastructure (mPKI). It offers microcontrollers that provides identity to various connected devices; and mPKI, which include digital identity, certificate management and signing solutions, and trust services, as well as offers digital certificates; software as a service, including cloud-based certificate life-cycle-management and signing and authentication solutions; software licenses; post-contract customer support for cybersecurity applications; and infrastructure hosting and monitoring services. The company also develops, markets, hosts, and supports a range of solutions that enable secure digital identification of people, content, and objects by generating digital identities through its products and services in cybersecurity services, IoT, digital brand management, and mobile security, which enable clients to monetize their existing user bases, as well as expand its eco-system. In addition, it engages in financing, sales, and distribution activities; and sells semiconductors secure chips. The company was founded in 1999 and is headquartered in Zug, Switzerland.

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Compare Stocks

Comparative Price Performance Over Time

Compare Price & Volume

Compare Price Performance

Compare Price & Volume

Compare Price Performance

Compare Analyst Forecasts

Current Analyst Ratings Breakdown

Latest AMRH, RBCN, WKEY, and NA Analyst Ratings

Compare Sales & Book Value

Compare Profitability & Earnings

Latest AMRH, RBCN, WKEY, and NA Earnings

Compare Dividends

Compare Debt

Compare Ownership

Institutional Ownership

Insider Ownership

Compare Miscellaneous Stats

AMRH, RBCN, WKEY, and NA Headlines

Recent News About These Companies

New MarketBeat Followers Over Time

Media Sentiment Over Time

Top Headlines

AMRH, RBCN, WKEY, and NA Company Descriptions

Ameri NASDAQ:AMRH

Nano Labs NASDAQ:NA

Rubicon Technology NASDAQ:RBCN

WISeKey International NASDAQ:WKEY

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Latest AMRH, RBCN, WKEY, and NA Earnings

Compare Dividends

Compare Debt

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Insider Ownership

Compare Miscellaneous Stats

AMRH, RBCN, WKEY, and NA Headlines

Recent News About These Companies

New MarketBeat Followers Over Time

Media Sentiment Over Time

Top Headlines

AMRH, RBCN, WKEY, and NA Company Descriptions

Ameri NASDAQ:AMRH

Nano Labs NASDAQ:NA

Rubicon Technology NASDAQ:RBCN

WISeKey International NASDAQ:WKEY

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