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CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
American Superconductor Corporation stock logo
AMSC
American Superconductor
$53.75
-5.5%
$36.41
$13.98
$57.85
$2.43B2.951.10 million shs2.40 million shs
Materialise NV stock logo
MTLS
Materialise
$5.02
-2.7%
$5.58
$3.93
$9.69
N/A1.59111,004 shs148,113 shs
ON24, Inc. stock logo
ONTF
ON24
$4.71
-5.0%
$5.36
$4.35
$7.03
$200.06M0.65155,225 shs206,023 shs
Spok Holdings, Inc. stock logo
SPOK
Spok
$18.51
+0.9%
$17.12
$13.55
$19.31
$380.79M0.5797,778 shs179,183 shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
American Superconductor Corporation stock logo
AMSC
American Superconductor
0.00%+24.42%+36.20%+154.74%+122.48%
Materialise NV stock logo
MTLS
Materialise
0.00%-5.64%-12.54%-6.52%-22.77%
ON24, Inc. stock logo
ONTF
ON24
0.00%-8.28%-14.36%-0.53%-28.31%
Spok Holdings, Inc. stock logo
SPOK
Spok
0.00%+5.95%+4.02%+13.91%+20.74%
CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
American Superconductor Corporation stock logo
AMSC
American Superconductor
1.1604 of 5 stars
1.54.00.00.02.71.70.0
Materialise NV stock logo
MTLS
Materialise
0.0442 of 5 stars
0.02.00.00.00.60.00.0
ON24, Inc. stock logo
ONTF
ON24
1.7526 of 5 stars
2.02.00.00.01.35.00.6
Spok Holdings, Inc. stock logo
SPOK
Spok
1.2297 of 5 stars
0.03.01.70.03.11.71.9
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
American Superconductor Corporation stock logo
AMSC
American Superconductor
3.00
Buy$33.67-37.36% Downside
Materialise NV stock logo
MTLS
Materialise
0.00
N/AN/AN/A
ON24, Inc. stock logo
ONTF
ON24
2.00
Hold$5.3313.23% Upside
Spok Holdings, Inc. stock logo
SPOK
Spok
4.00
Strong Buy$20.008.05% Upside

Current Analyst Ratings Breakdown

Latest SPOK, MTLS, AMSC, and ONTF Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
7/31/2025
American Superconductor Corporation stock logo
AMSC
American Superconductor
Oppenheimer
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingOutperform ➝ Outperform
5/8/2025
ON24, Inc. stock logo
ONTF
ON24
Canaccord Genuity Group
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Lower Price TargetHold ➝ Hold$9.00 ➝ $5.00
5/8/2025
ON24, Inc. stock logo
ONTF
ON24
Robert W. Baird
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Lower Price TargetNeutral ➝ Neutral$7.00 ➝ $5.00
(Data available from 8/3/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
American Superconductor Corporation stock logo
AMSC
American Superconductor
$222.82M10.89$0.58 per share93.11$7.38 per share7.28
Materialise NV stock logo
MTLS
Materialise
$288.70MN/A$0.53 per share9.51$4.55 per shareN/A
ON24, Inc. stock logo
ONTF
ON24
$148.08M1.35N/AN/A$3.83 per share1.23
Spok Holdings, Inc. stock logo
SPOK
Spok
$137.65M2.77$0.94 per share19.63$7.34 per share2.52
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
American Superconductor Corporation stock logo
AMSC
American Superconductor
$6.03M$0.39137.82134.38N/A6.00%9.35%6.20%N/A
Materialise NV stock logo
MTLS
Materialise
$14.54M$0.1050.21N/A2.08%2.25%1.41%N/A
ON24, Inc. stock logo
ONTF
ON24
-$42.16M-$0.96N/AN/AN/A-27.68%-22.90%-14.76%8/7/2025 (Estimated)
Spok Holdings, Inc. stock logo
SPOK
Spok
$14.97M$0.7822.3023.43N/A12.12%11.11%8.05%N/A

Latest SPOK, MTLS, AMSC, and ONTF Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
8/7/2025Q2 2025
ON24, Inc. stock logo
ONTF
ON24
$0.01N/AN/AN/A$34.76 millionN/A
7/30/2025Q2 2025
Spok Holdings, Inc. stock logo
SPOK
Spok
$0.18$0.22+$0.04$0.22$35.00 million$35.69 million
5/21/2025Q4 2025
American Superconductor Corporation stock logo
AMSC
American Superconductor
$0.10$0.12+$0.02$0.03$60.27 million$66.66 million
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
American Superconductor Corporation stock logo
AMSC
American Superconductor
N/AN/AN/AN/AN/A
Materialise NV stock logo
MTLS
Materialise
N/AN/AN/AN/AN/A
ON24, Inc. stock logo
ONTF
ON24
N/AN/AN/AN/AN/A
Spok Holdings, Inc. stock logo
SPOK
Spok
$1.256.75%N/A160.26%N/A

Latest SPOK, MTLS, AMSC, and ONTF Dividends

AnnouncementCompanyPeriodAmountYieldEx-Dividend DateRecord DatePayable Date
7/30/2025
Spok Holdings, Inc. stock logo
SPOK
Spok
quarterly$0.31256.7%8/19/20258/19/20259/9/2025
(Data available from 1/1/2013 forward)
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
American Superconductor Corporation stock logo
AMSC
American Superconductor
N/A
3.31
1.36
Materialise NV stock logo
MTLS
Materialise
0.15
2.16
2.00
ON24, Inc. stock logo
ONTF
ON24
N/A
2.53
2.53
Spok Holdings, Inc. stock logo
SPOK
Spok
N/A
1.24
1.24

Institutional Ownership

CompanyInstitutional Ownership
American Superconductor Corporation stock logo
AMSC
American Superconductor
52.28%
Materialise NV stock logo
MTLS
Materialise
19.30%
ON24, Inc. stock logo
ONTF
ON24
83.93%
Spok Holdings, Inc. stock logo
SPOK
Spok
50.81%

Insider Ownership

CompanyInsider Ownership
American Superconductor Corporation stock logo
AMSC
American Superconductor
4.80%
Materialise NV stock logo
MTLS
Materialise
1.23%
ON24, Inc. stock logo
ONTF
ON24
33.00%
Spok Holdings, Inc. stock logo
SPOK
Spok
7.37%
CompanyEmployeesShares OutstandingFree FloatOptionable
American Superconductor Corporation stock logo
AMSC
American Superconductor
33045.16 million42.99 millionOptionable
Materialise NV stock logo
MTLS
Materialise
2,514N/AN/AOptionable
ON24, Inc. stock logo
ONTF
ON24
72042.47 million28.46 millionOptionable
Spok Holdings, Inc. stock logo
SPOK
Spok
38020.57 million19.06 millionOptionable

Recent News About These Companies

What is B. Riley's Estimate for Spok FY2025 Earnings?
B. Riley Weighs in on Spok's FY2025 Earnings (NASDAQ:SPOK)
Spok Reports Second Quarter 2025 Results - Morningstar
Spok Reports Second Quarter 2025 Results - Seeking Alpha
Spok (SPOK) Q2 Revenue Rises 5%
Spok Holdings, Inc. (SPOK) Q2 2025 Earnings Call Transcript
Spok Reports Second Quarter 2025 Results
Spok Sets Date to Report Second Quarter 2025 Results
Spok (SPOK) to Release Earnings on Wednesday
SPOK - Spok Holdings Inc Financials | Morningstar
3 Reliable Dividend Stocks Yielding Up To 7.4%

New MarketBeat Followers Over Time

Media Sentiment Over Time

American Superconductor stock logo

American Superconductor NASDAQ:AMSC

$53.75 -3.10 (-5.45%)
Closing price 08/1/2025 04:00 PM Eastern
Extended Trading
$52.62 -1.13 (-2.09%)
As of 08/1/2025 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 Polygon.io. Learn more.

American Superconductor Corporation, together with its subsidiaries, provides megawatt-scale power resiliency solutions worldwide. The company operates through Grid and Wind segments. The Grid segment offers products and services that enable electric utilities, industrial facilities, and renewable energy project developers to connect, transmit, and distribute power under the Gridtec Solutions brand. It provides transmission planning services, which identify power grid congestion, poor power quality, and other risks; grid interconnection solutions for wind farms and solar power plants, power quality systems, and transmission and distribution cable systems; D-VAR systems used for controlling power flow and voltage in the AC transmission system; actiVAR system, a fast-switching medium-voltage reactive compensation solution; armorVAR system installed for reactive compensation, power factor correction, loss reduction, utility bill savings, and mitigation of common power quality concerns related to power converter-based generation and load devices; and D-VAR volt var optimization (VVO) that serves the distribution power grid market. This segment also offers ship protection systems, which reduce a naval ship's magnetic signature; and ON board power delivery systems, power generation systems, and propulsion systems; and transformers and rectifiers systems. The Wind segment designs wind turbine systems and licenses these designs to third parties under the Windtec Solutions brand. It also supplies power electronics and software-based control systems, engineered designs, and support services; and provides customer support services to wind turbine manufacturers. This segment's design portfolio comprises a range of drivetrains and power ratings of 2 megawatts and higher. American Superconductor Corporation was incorporated in 1987 and is headquartered in Ayer, Massachusetts.

Materialise stock logo

Materialise NASDAQ:MTLS

$5.02 -0.14 (-2.71%)
Closing price 08/1/2025 04:00 PM Eastern
Extended Trading
$5.36 +0.34 (+6.85%)
As of 08/1/2025 05:01 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 Polygon.io. Learn more.

Materialise NV provides additive manufacturing and medical software, and 3D printing services in the Americas, Europe and Africa, and the Asia-Pacific. The company operates through three segments: Materialise Software, Materialise Medical, and Materialise Manufacturing. The Materialise Software segment offers software through programs and platforms that enable and enhance the functionality of 3D printers and of 3D printing operations. Its software interfaces between various types of 3D printers; and various software applications and capturing technologies, including computer-aided design/computer-aided manufacturing packages and 3D scanners. This segment serves 3D printing machine manufacturers; production companies and contract manufacturers in automotive, aerospace, consumer goods, and hearing aid industries; and 3D printing service bureaus through its sales force, Website, and third party distributors. The Materialise Medical segment provides medical software that allows medical-image based analysis, planning, and engineering, as well as patient-specific design and printing of surgical devices and implants. It serves medical device companies, hospitals, universities, research institutes, and industrial companies through its direct sales force, Website, and picture archiving and communication system. The Materialise Manufacturing segment provides 3D printing services, design and engineering services, and rapid prototyping and additive manufacturing of production parts to industrial and commercial customers. The company has collaboration agreements with Zimmer Biomet Holdings, Inc.; Encore Medical, L.P.; DePuy Synthes Companies of Johnson & Johnson; Limacorporate Spa; Mathys AG; Corin Ltd; Smith & Nephew Inc.; Corin Ltd; Medtronic Inc.; and Abbott Laboratories Inc. Materialise NV was incorporated in 1990 and is headquartered in Leuven, Belgium.

ON24 stock logo

ON24 NYSE:ONTF

$4.71 -0.25 (-5.04%)
Closing price 08/1/2025 03:59 PM Eastern
Extended Trading
$4.72 +0.00 (+0.11%)
As of 08/1/2025 04:10 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 Polygon.io. Learn more.

ON24, Inc. provides a cloud-based intelligent engagement platform that enables businesses to convert customer engagement into revenue through interactive webinar, virtual event, and multimedia content experiences worldwide. The company provides ON24 Elite, for live and interactive webinar experience; ON24 Breakouts, for live breakout room experience that facilitates networking, collaboration, and interactivity between users; ON24 Forums, for live and interactive experience, which facilitates video-to-video interaction between presenters and audiences; ON24 Go Live, for live and interactive video event experience that enables presenters and attendees to engage face-to-face in real-time; and ON24 Virtual Confrence, for live and large scale managed virtual event experience. It also offers ON24 Engagement Hub, for always-on multimedia content experience; ON24 Target, for personalized and curated landing page experience; ON24 Intelligence, for analytics backbone that captures first-person data to power the insights, benchmarking, reporting, and artificial intelligence and machine learning engine; ON24 AI-powered ACE, for enabling hyper-personalization at scale across ON24 experiences; ON24 Connect, for ecosystem of third-party application integrations; and ON24 Services and Platform Support, which provides a portfolio of professional services that provide consulting and support for product and platform adoption. In addition, the company offers consulting services, such as experience management, monitoring and production, implementation, and other support services. It sells its products through direct sales. The company serves technology, financial services, healthcare, industrial and manufacturing, professional services, and business-to-business information service companies. The company was formerly known as NewsDirect, Inc. and changed its name to ON24, Inc. in December 1998. ON24, Inc. was incorporated in 1998 and is headquartered in San Francisco, California.

Spok stock logo

Spok NASDAQ:SPOK

$18.51 +0.17 (+0.93%)
Closing price 08/1/2025 04:00 PM Eastern
Extended Trading
$18.48 -0.03 (-0.14%)
As of 08/1/2025 06:53 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 Polygon.io. Learn more.

Spok Holdings, Inc., through its subsidiary, Spok, Inc., provides healthcare communication solutions in the United States, Europe, Canada, Australia, Asia, and the Middle East. The company's products and services enhance workflows for clinicians and support administrative compliance. It delivers clinical information to care teams when and where it matters to enhance patient outcomes; and provides GenA Pager, a one-way alphanumeric pager. The company offers subscriptions to one-way or two-way messaging services, as well as alphanumeric pagers that are configurable to support unencrypted or encrypted operation; and ancillary services, such as voicemail, and equipment loss or maintenance protection services, as well as sells devices to resellers who lease or resell them to their subscribers. Its Spok Care Connect suite products for contact centers, clinical alerting and notification, mobile communications and messaging, and public safety notifications. In addition, the company provides professional, software license updates, and product support services, as well as sells third-party equipment. It serves businesses, professionals, management personnel, medical personnel, field sales personnel and service forces, members of the construction industry and construction trades, real estate brokers and developers, sales and services organizations, specialty trade organizations, manufacturing organizations, and government agencies. The company was formerly known as USA Mobility, Inc. and changed its name to Spok Holdings, Inc. in July 2014. Spok Holdings, Inc. was founded in 1986 and is headquartered in Alexandria, Virginia.