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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.

Compare
CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
EROC
ERock
$13.06
+1.2%		$12.19
$8.88
▼
$20.70
$621.45MN/A2.19 million shs7.79 million shs
NewHold Investment Corp III stock logo
NHIC
NewHold Investment Corp III
$8.67
-7.3%		$10.56
$8.67
▼
$11.60
$258.18M0.3584,697 shs5.18 million shs
Nano Nuclear Energy Inc. stock logo
NNE
Nano Nuclear Energy
$15.73
-7.3%		$17.65
$14.71
▼
$60.87
$911.26M5.411.56 million shs4.83 million shs
Ocean Power Technologies, Inc. stock logo
OPTT
Ocean Power Technologies
$2.11
+9.3%		$5.09
$1.75
▼
$21.60
$569.99M2.6287,029 shs566,034 shs
10 Stocks Powering The Next AI Boom Cover
10 Stocks Powering The Next AI Boom

The AI boom is creating opportunities across semiconductors, cloud computing, enterprise software, infrastructure, cybersecurity, and automation.

Inside this report, you’ll find 10 companies positioned to benefit as artificial intelligence moves from hype to real-world deployment and becomes a core growth driver for corporate America.

Get This Free Report

Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
EROC
ERock
+5.57%+8.96%-14.92%-20.87%+1,288,999,900.00%
NewHold Investment Corp III stock logo
NHIC
NewHold Investment Corp III
-0.53%-11.96%-12.21%-14.46%-8.02%
Nano Nuclear Energy Inc. stock logo
NNE
Nano Nuclear Energy
+8.50%-2.25%-7.01%-39.84%-52.61%
Ocean Power Technologies, Inc. stock logo
OPTT
Ocean Power Technologies
+6.04%-59.79%-65.78%-78.01%-87.29%
CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
EROC
ERock
$13.06
+1.2%		$12.19
$8.88
▼
$20.70
$621.45MN/A2.19 million shs7.79 million shs
NewHold Investment Corp III stock logo
NHIC
NewHold Investment Corp III
$8.67
-7.3%		$10.56
$8.67
▼
$11.60
$258.18M0.3584,697 shs5.18 million shs
Nano Nuclear Energy Inc. stock logo
NNE
Nano Nuclear Energy
$15.73
-7.3%		$17.65
$14.71
▼
$60.87
$911.26M5.411.56 million shs4.83 million shs
Ocean Power Technologies, Inc. stock logo
OPTT
Ocean Power Technologies
$2.11
+9.3%		$5.09
$1.75
▼
$21.60
$569.99M2.6287,029 shs566,034 shs
10 Stocks Powering The Next AI Boom Cover
10 Stocks Powering The Next AI Boom

The AI boom is creating opportunities across semiconductors, cloud computing, enterprise software, infrastructure, cybersecurity, and automation.

Inside this report, you’ll find 10 companies positioned to benefit as artificial intelligence moves from hype to real-world deployment and becomes a core growth driver for corporate America.

Get This Free Report

Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
EROC
ERock
+5.57%+8.96%-14.92%-20.87%+1,288,999,900.00%
NewHold Investment Corp III stock logo
NHIC
NewHold Investment Corp III
-0.53%-11.96%-12.21%-14.46%-8.02%
Nano Nuclear Energy Inc. stock logo
NNE
Nano Nuclear Energy
+8.50%-2.25%-7.01%-39.84%-52.61%
Ocean Power Technologies, Inc. stock logo
OPTT
Ocean Power Technologies
+6.04%-59.79%-65.78%-78.01%-87.29%
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
EROC
ERock
2.80
Moderate Buy$22.5072.28% Upside
NewHold Investment Corp III stock logo
NHIC
NewHold Investment Corp III
1.00
SellN/AN/A
Nano Nuclear Energy Inc. stock logo
NNE
Nano Nuclear Energy
2.67
Moderate Buy$39.00147.93% Upside
Ocean Power Technologies, Inc. stock logo
OPTT
Ocean Power Technologies
3.00
Buy$45.002,032.70% Upside

Current Analyst Ratings Breakdown

Latest NHIC, NNE, EROC, and OPTT Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
9/4/2026
EROC
ERock
Weiss Ratings logo
Weiss Ratings
Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating
Initiated CoverageSell (E-)
9/2/2026
EROC
ERock
Guggenheim logo
Guggenheim
Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating
Lower Price TargetBuy$23.00 ➝ $20.00
8/17/2026
EROC
ERock
Morgan Stanley logo
Morgan Stanley
Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating
Boost Price TargetOverweight$21.00 ➝ $23.00
8/14/2026
Nano Nuclear Energy Inc. stock logo
NNE
Nano Nuclear Energy
Northland Securities logo
Northland Securities
Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating
Set Price Target$37.00
8/13/2026
Nano Nuclear Energy Inc. stock logo
NNE
Nano Nuclear Energy
New Street Research logo
New Street Research
Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating
Set Price Target$45.00
8/13/2026
Nano Nuclear Energy Inc. stock logo
NNE
Nano Nuclear Energy
Benchmark Co. logo
Benchmark
Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating
Reiterated RatingBuy
7/29/2026
NewHold Investment Corp III stock logo
NHIC
NewHold Investment Corp III
Weiss Ratings logo
Weiss Ratings
Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating
Reiterated RatingSell (D)
7/28/2026
Ocean Power Technologies, Inc. stock logo
OPTT
Ocean Power Technologies
HC Wainwright logo
HC Wainwright
Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating
Reiterated RatingBuy
7/27/2026
Nano Nuclear Energy Inc. stock logo
NNE
Nano Nuclear Energy
Alliance Global Partners logo
Alliance Global Partners
Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating
Initiated CoverageBuy$46.00
7/17/2026
Nano Nuclear Energy Inc. stock logo
NNE
Nano Nuclear Energy
Weiss Ratings logo
Weiss Ratings
Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating
Reiterated RatingSell (D-)
7/17/2026
EROC
ERock
Bank of America Corporation logo
Bank of America
Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating
UpgradeNeutral ➝ Buy$16.00
(Data available from 9/18/2023 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
EROC
ERock
N/AN/AN/AN/AN/AN/A
NewHold Investment Corp III stock logo
NHIC
NewHold Investment Corp III
N/AN/A$0.17 per share52.50($0.25) per shareN/A
Nano Nuclear Energy Inc. stock logo
NNE
Nano Nuclear Energy
N/AN/AN/AN/A$4.43 per shareN/A
Ocean Power Technologies, Inc. stock logo
OPTT
Ocean Power Technologies
$3.74M152.53N/AN/A$0.32 per share6.59
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
EROC
ERock
N/AN/AN/A26.12N/AN/AN/AN/AN/A
NewHold Investment Corp III stock logo
NHIC
NewHold Investment Corp III
$4.92M-$0.07N/AN/AN/AN/A-79.90%N/AN/A
Nano Nuclear Energy Inc. stock logo
NNE
Nano Nuclear Energy
-$40.07M-$0.69N/AN/AN/AN/A-6.66%-6.55%N/A
Ocean Power Technologies, Inc. stock logo
OPTT
Ocean Power Technologies
-$27.48M-$0.22N/AN/AN/A-304.91%-97.03%-72.36%N/A

Latest NHIC, NNE, EROC, and OPTT Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
8/12/2026Q2 2026
NewHold Investment Corp III stock logo
NHIC
NewHold Investment Corp III
N/A-$0.12N/A-$0.12N/AN/A
8/12/2026Q3 2026
Nano Nuclear Energy Inc. stock logo
NNE
Nano Nuclear Energy
-$0.2595-$0.19+$0.0695-$0.19$0.50 million$0.21 million
8/11/2026Q2 2026
EROC
ERock
-$0.31-$0.06+$0.25-$0.06$26.45 million$39.88 million
CompanyAnnual PayoutDividend Yield5-Year Annualized Dividend GrowthPayout RatioYears of Consecutive Growth
EROC
ERock
$0.282.18%N/AN/AN/A
NewHold Investment Corp III stock logo
NHIC
NewHold Investment Corp III
N/AN/AN/AN/AN/A
Nano Nuclear Energy Inc. stock logo
NNE
Nano Nuclear Energy
N/AN/AN/AN/AN/A
Ocean Power Technologies, Inc. stock logo
OPTT
Ocean Power Technologies
N/AN/AN/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
EROC
ERock
N/AN/AN/A
NewHold Investment Corp III stock logo
NHIC
NewHold Investment Corp III
N/A
0.08
0.08
Nano Nuclear Energy Inc. stock logo
NNE
Nano Nuclear Energy
N/A
79.18
79.18
Ocean Power Technologies, Inc. stock logo
OPTT
Ocean Power Technologies
N/A
2.79
1.37

Institutional Ownership

CompanyInstitutional Ownership
EROC
ERock
N/A
NewHold Investment Corp III stock logo
NHIC
NewHold Investment Corp III
N/A
Nano Nuclear Energy Inc. stock logo
NNE
Nano Nuclear Energy
N/A
Ocean Power Technologies, Inc. stock logo
OPTT
Ocean Power Technologies
11.93%

Insider Ownership

CompanyInsider Ownership
EROC
ERock
1.80%
NewHold Investment Corp III stock logo
NHIC
NewHold Investment Corp III
13.77%
Nano Nuclear Energy Inc. stock logo
NNE
Nano Nuclear Energy
18.61%
Ocean Power Technologies, Inc. stock logo
OPTT
Ocean Power Technologies
1.30%
CompanyEmployeesShares OutstandingFree FloatOptionable
EROC
ERock
44048.17 million47.31 millionN/A
NewHold Investment Corp III stock logo
NHIC
NewHold Investment Corp III
327.61 million23.81 millionNot Optionable
Nano Nuclear Energy Inc. stock logo
NNE
Nano Nuclear Energy
6253.70 million43.71 millionN/A
Ocean Power Technologies, Inc. stock logo
OPTT
Ocean Power Technologies
65270.14 million144.58 millionOptionable

Recent News About These Companies

Ocean Power Technologies demonstrates WAM-V 8 platform in surf-zone trial
September 18 at 8:39 AM  |  proactiveinvestors.comhttps://www.proactiveinvestors.com/companies/news/1098760?snapi
Ocean Power Technologies Demonstrates WAM-V 8 in Surf-Zone Testing at USACE ERDC Facility
September 18 at 8:30 AM  |  quiverquant.comQ
Ocean Power Technologies Advances WAM-V® Development Through U.S. Army Surf-Zone Testing
September 18 at 8:15 AM  |  globenewswire.comhttps://www.globenewswire.com/news-release/2026/09/18/3364677/9069/en/ocean-power-technologies-advances-wam-v-development-through-u-s-army-surf-zone-testing.html
Ocean Power Technologies (NASDAQ:OPTT) Hits New 1-Year High - Should You Buy?
September 16 at 4:20 AM  |  americanbankingnews.comhttps://www.americanbankingnews.com/?p=31027213
Ocean Power Technologies grows defense footprint as backlog rises in fiscal Q1
September 15 at 2:37 PM  |  finance.yahoo.comhttps://finance.yahoo.com/technology/articles/ocean-power-technologies-grows-defense-123000564.html
Ocean Power Technologies, Inc.: Ocean Power Technologies Announces First Quarter Fiscal 2027 Results
September 15 at 9:35 AM  |  finanznachrichten.dehttps://www.finanznachrichten.de/nachrichten-2026-09/69580771-ocean-power-technologies-inc-ocean-power-technologies-announces-first-quarter-fiscal-2027-results-399.htm
Ocean Power Technologies' Stratmann steps down as CEO; Pagliara named acting chief executive
September 15 at 4:35 AM  |  finance.yahoo.comhttps://finance.yahoo.com/markets/stocks/articles/ocean-power-technologies-stratmann-steps-133900460.html
Ocean Power Technologies (NASDAQ:OPTT) Reaches New 12-Month Low - Should You Sell?
September 15 at 3:41 AM  |  americanbankingnews.comhttps://www.americanbankingnews.com/?p=31024451
Ocean Power Technologies issues going-concern warning, launches strategic review
September 14, 2026  |  seekingalpha.comhttps://seekingalpha.com/news/4642709-ocean-power-technologies-issues-going-concern-warning-launches-strategic-review
Ocean Power Technologies, Inc. (OPTT) Reports Q1 Loss, Beats Revenue Estimates
September 14, 2026  |  zacks.comhttps://www.zacks.com/stock/news/2989475/ocean-power-technologies-inc-optt-reports-q1-loss-beats-revenue-estimates?cid=cs-stocknewsapi-ft-fundamental_analysis|yseop_template_4-2989475
Ocean Power Technologies Announces First Quarter Fiscal 2027 Results
September 14, 2026  |  globenewswire.comhttps://www.globenewswire.com/news-release/2026/09/14/3361551/9069/en/ocean-power-technologies-announces-first-quarter-fiscal-2027-results.html
Ocean Power Technologies (NASDAQ:OPTT) Reaches New 52-Week High - Here's Why
September 14, 2026  |  marketbeat.comhttps://www.marketbeat.com/instant-alerts/price-ocean-power-technologies-nasdaq-optt-reaches-new-52-week-high-heres-why-2026-09-14/
Ocean Power Technologies Aligns Leadership Team to Accelerate Commercial Execution and Backlog Conversion
September 14, 2026  |  globenewswire.comhttps://www.globenewswire.com/news-release/2026/09/14/3361126/9069/en/ocean-power-technologies-aligns-leadership-team-to-accelerate-commercial-execution-and-backlog-conversion.html
Ocean Power Technologies advances US Army trials – ICYMI
September 12, 2026  |  proactiveinvestors.comhttps://www.proactiveinvestors.com/companies/news/1098452?snapi
Ocean Power Technologies to execute 1-for-30 reverse stock split
September 11, 2026  |  proactiveinvestors.comhttps://www.proactiveinvestors.com/companies/news/1098436?snapi
Ocean Power Technologies demonstrates WAM-V maritime drone in U.S. Army coastal trials
September 10, 2026  |  finance.yahoo.comhttps://finance.yahoo.com/video/ocean-power-technologies-demonstrates-wam-135133008.html
Ocean Power Technologies announces 1-for-30 reverse stock split
September 10, 2026  |  msn.comhttps://www.msn.com/en-us/money/top-stocks/ocean-power-technologies-announces-1-for-30-reverse-stock-split/ar-AA2bYtjz
Ocean Power Technologies Announces Reverse Stock Split
September 10, 2026  |  globenewswire.comhttps://www.globenewswire.com/news-release/2026/09/10/3359981/9069/en/ocean-power-technologies-announces-reverse-stock-split.html
Ocean Power Technologies to demonstrate WAM-V platform in US Army coastal testing
September 9, 2026  |  proactiveinvestors.comhttps://www.proactiveinvestors.com/companies/news/1098295?snapi
Ocean Power Technologies Announces WAM-V Demonstration in U.S. Army ERDC Coastal Operations Trial
September 9, 2026  |  quiverquant.comQ
Ocean Power Technologies Begins U.S. Army Corps of Engineers Surf-Zone Demonstration
September 9, 2026  |  globenewswire.comhttps://www.globenewswire.com/news-release/2026/09/09/3358624/9069/en/ocean-power-technologies-begins-u-s-army-corps-of-engineers-surf-zone-demonstration.html

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ERock NYSE:EROC

$13.06 +0.16 (+1.24%)
As of 03:58 PM Eastern

ERock Inc. provide onsite power solutions. ERock Inc. is based in HOUSTON.

NewHold Investment Corp III stock logo

NewHold Investment Corp III NASDAQ:NHIC

$8.67 -0.68 (-7.27%)
Closing price 04:00 PM Eastern
Extended Trading
$8.81 +0.14 (+1.61%)
As of 07:54 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.

NewHold Investment Corp. does not have significant operations. It focuses on effecting a merger, share exchange, asset acquisition, stock purchase, recapitalization, reorganization, or other similar business combination, with one or more target businesses. The company was formerly known as NewHold Industrial Corp. and changed its name to NewHold Investment Corp. in February 2020. NewHold Investment Corp. was incorporated in 2020 and is based in Houston, Texas.

Nano Nuclear Energy stock logo

Nano Nuclear Energy NASDAQ:NNE

$15.73 -1.24 (-7.31%)
Closing price 04:00 PM Eastern
Extended Trading
$15.80 +0.07 (+0.47%)
As of 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.

NANO Nuclear Energy, Inc. is a microreactor and nuclear technology company, which provides supply energy services. Its products in technical development are ZEUS, a solid core battery reactor, and ODIN, a low-pressure coolant reactor. The company is founded by Jiang Yu in February, 2022 and is headquartered in New York, NY.

Ocean Power Technologies stock logo

Ocean Power Technologies NASDAQ:OPTT

$2.11 +0.18 (+9.33%)
Closing price 04:00 PM Eastern
Extended Trading
$2.11 0.00 (-0.09%)
As of 08:00 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.

Ocean Power Technologies, Inc. develops and commercializes proprietary power platforms that generate electricity by harnessing the renewable energy of ocean waves in North America, South America, Australia, and Asia. It offers PB3 PowerBuoy that generates power for use independent of the power grid in offshore locations. The company also provides Next Generation PowerBuoy; subsea battery systems; and software, controls, sensors, integration services, and marine installation services. In addition, it offers Wave Adaptive Modular Vessel (WAM-V) technology, which enables roaming capabilities for uncrewed maritime systems in waters; leases WAM-V robotics and access information; maritime domain awareness solutions; and strategic consulting services. Further, the company provides offshore data collection, integration, analytics, and real time communication for various applications. It serves public and private entities, and agencies that require remote offshore power. Ocean Power Technologies, Inc. was incorporated in 1984 and is headquartered in Monroe Township, New Jersey.

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