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Energy Vault Holdings, Inc. (NRGV) Stock Analysis

Educational signal · not a buy or sell recommendation · How to read this

$4.21 -$0.08 (-1.86%) |Weak · 12
Energy Vault Holdings, Inc. (NRGV) bottom line: signals are mixed — the Council read leans Split View (35/100) while the AI fundamental score is 12/100 (grade F); the two lenses disagree, so weigh the breakdown below. Strongest signal: Ken Griffin bullish · Biggest watch-out: Seth Klarman bearish.Educational signal, not a buy or sell recommendation. Compare sector peers → · Read the method →
MCap: $763M| Vol: 3.65M| Target: $7.00 (+66.3%) (Aug 25, 2026) (estimate, not advice)| 52-wk range: $1.78 – $6.64

Market cap $763M is the value of all shares combined. Beta 0.90: the stock has moved about 10% less than the S&P 500.

Data from FMP · Methodology

For informational purposes only. Not financial advice. Machine-generated analysis by Stock Expert AI — model gemini-2.0-flash, generated May 9, 2026. Editorial oversight is systemic, not page-by-page. Editorially accountable: Sedat ANAK, Founder and Editor-in-Chief. Data sources: Financial Modeling Prep, Yahoo Finance, SEC EDGAR

Quick Answer

Energy Vault Holdings, Inc. (NRGV) trades at $4.21 with MoonshotScore 12/100 (Grade F). Energy Vault Holdings, Inc. specializes in developing and selling gravity-based energy storage solutions. Market cap: $763M, Sector: Utilities.

Price as of Sep 11, 2026 · Last analyzed: May 9, 2026
Energy Vault Holdings, Inc. specializes in developing and selling gravity-based energy storage solutions. Their technology aims to provide grid resiliency and efficient power dispatch for utilities and large energy users.

NRGV stock analysis for 2026: Analysts have set a consensus price target of $7.00 for Energy Vault Holdings, Inc., suggesting 66.3% upside from the current price of $4.21. The AI MoonshotScore is 12/100, in the Weak band (below 45) — a research signal, not a recommendation. Key factors: analyst coverage, AI-driven quantitative scoring.

Watch the NRGV film Every key number, told as a short cinematic story — just press play. ~2 min

These figures come from statements filed 12 months ago — the most recent this company has published.

Council Score · Weighted Average of 3 Disciplines
Split View 35/100 · D

NRGV: 1/3 scored disciplines lean bearish. Dominant signal: Ken Griffin bullish.

How is this calculated? →
MoonshotScore · Five-pillar engine · 12/100
Business Quality
Negative Is this a genuinely good business?
Financial Safety
Negative Could this blow up on me?
Valuation
Negative Am I paying a fair price?
Growth Durability
Neutral Is the growth real and likely to last?
Momentum
Strong Is the market already moving on this?

Strongest side: Momentum (8/10, Strong). Weakest side: Valuation (0/10, Negative).

Legends Council · 5 Legends + Moon AI

AI simulations built from the named investors' published principles. Not affiliated with, endorsed by, or the opinion of these individuals. How these lenses are built

Griffin-style lens (simulated)Ken Griffin
Favorable read
Englander-style lens (simulated)Izzy Englander
Favorable read
Klarman-style lens (simulated)Seth Klarman
Unfavorable read
Moon AI lens (model)
Neutral read
Munger's Mindset · Balance Sheet & Valuation
Financial Health
Weak
Margin of Safety
Fairly Valued
Council Score · Weighted Average of 3 Disciplines · See tabs for details →
The lenses are modelled on the published principles of the investors named. We are not affiliated with them, they have not endorsed this, and it is not their opinion of this stock.

Why this analysis is different

  • A sector-relative MoonshotScore — five pillars (business quality, financial safety, valuation, growth durability, momentum) re-ranked nightly against the full universe of US-listed common stocks.
  • An AI Council read across up to eight perspectives — value, macro, quantitative, and momentum lenses — that shows where they disagree instead of averaging the tension away.
  • Figures come straight from FMP and Yahoo Finance filings data. The AI writes the narrative around the numbers — it never edits the numbers.

Energy Vault Holdings, Inc. (NRGV) Utility Operations & Dividend Profile

CEORobert Allen Piconi
Employees142
HeadquartersWestlake Village, CA, US
IPO Year2021
SectorUtilities

Energy Vault Holdings, Inc. offers gravity-based energy storage solutions, including the EVx Platform and Resiliency Centers, designed to enhance grid stability and manage power portfolios for utilities and independent power producers. The company addresses the growing demand for efficient and scalable energy storage in the renewable energy sector.

Data Provenance | Financial Data Quantitative Analysis NYSE Analysis: May 9, 2026

What Is the Investment Thesis for NRGV?

AI-written as of May 9, 2026 — figures and tone reflect the data available then, not today's score.

With a market capitalization of $763M, the company is positioned to capitalize on the increasing need for reliable and sustainable energy storage. Key value drivers include the scalability and modularity of the EVx Platform, which allows for customized deployments based on specific customer needs. Growth catalysts include the expansion of renewable energy generation and the increasing frequency of climate-related grid disruptions. However, potential risks include competition from established battery storage technologies and the execution challenges associated with deploying large-scale energy storage projects. Investors should monitor project deployments, revenue growth, and technological advancements to assess the long-term viability of Energy Vault's solutions.

Based on FMP financials and quantitative analysis

NRGV Key Highlights

AI-written as of May 9, 2026 — figures and tone reflect the data available then, not today's score.

Market Cap of $763M reflects investor valuation of Energy Vault's potential in the energy storage market.

  • Gross Margin of 22.1% indicates the profitability of Energy Vault's energy storage solutions.
  • Profit Margin of -53.0% highlights the company's current investment phase as it scales operations and project deployments.
  • Beta of 0.90 suggests that NRGV's stock price is slightly less volatile than the overall market.
  • Focus on gravity-based storage systems differentiates Energy Vault from traditional battery storage providers.

Who Are NRGV's Competitors?

NRGV is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.

Company Price Change Market Cap MoonshotScore
SPWR SunPower Inc. $0.32 +1.34% $55.0M
AMPS Altus Power, Inc. $4.99 +0.20% $801M
ENGDF Energiedienst Holding AG $36.06 0.00% $1.19B
ALRCF Alerion Clean Power S.p.A. $27.61 0.00% $1.74B
FLNC Fluence Energy, Inc. $9.69 -4.25% $1.79B
RNW ReNew Energy Global Plc $6.85 0.00% $2.49B
AY Atlantica Sustainable Infrastructure plc $21.99 0.00% $2.55B
SMR NuScale Power Corporation $10.21 -5.60% $3.04B

AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance

What Are NRGV's Key Strengths?

Innovative gravity-based energy storage technology.

  • Scalable and modular system design.
  • Focus on grid resiliency and long-duration storage.
  • Potential for cost-effective energy storage solutions.

What Are NRGV's Weaknesses?

Relatively new company with limited operational history.

  • High initial capital costs for system deployments.
  • Dependence on securing contracts and project financing.
  • Negative profit margin.

What Could Drive NRGV Stock Higher?

Expansion of EVx Platform deployments with new contracts.

  • Development of Energy Vault Resiliency Centers in strategic locations.
  • Strategic partnerships with utilities and IPPs to accelerate adoption.
  • Technological advancements in gravity-based storage systems.

What Are the Key Risks for NRGV?

Financial-distress signal — its Altman Z-Score of -0.81 sits in the distress zone (elevated bankruptcy risk).

  • Inconsistent delivery — missed Wall Street EPS estimates in 7 of the last 8 reported quarters.
  • Competition from established battery storage technologies.
  • Technological advancements in alternative energy storage solutions.
  • Regulatory changes impacting energy storage deployments.
  • Economic downturns affecting project financing.

What Are the Growth Opportunities for NRGV?

  • Expansion of EVx Platform Deployments: The scalability and modularity of the EVx Platform provide significant growth opportunities as utilities and independent power producers seek to enhance grid resiliency. The market for short-duration energy storage is expected to grow substantially, driven by the increasing penetration of intermittent renewable energy sources. Energy Vault can capitalize on this trend by securing additional contracts for EVx Platform deployments, targeting a market size estimated to reach $10 billion by 2030.
  • Development of Energy Vault Resiliency Centers: The Energy Vault Resiliency Center addresses the growing need for gigawatt-hour scale energy storage to manage disruptive climate events. As extreme weather events become more frequent, utilities are seeking solutions to ensure grid stability and prevent widespread outages. Energy Vault can leverage this demand by developing and deploying Resiliency Centers in strategic locations, targeting a market size estimated to reach $5 billion by 2030.
  • Strategic Partnerships with Utilities and IPPs: Forming strategic partnerships with utilities and independent power producers (IPPs) can accelerate the adoption of Energy Vault's solutions and expand its market reach. By collaborating with established players in the energy sector, Energy Vault can gain access to valuable market insights, project financing, and distribution channels. These partnerships can facilitate the deployment of Energy Vault's technology on a larger scale and enhance its competitive position.
  • Geographic Expansion into Emerging Markets: Expanding into emerging markets with high renewable energy potential and limited grid infrastructure presents a significant growth opportunity for Energy Vault. These markets often lack the grid stability and energy storage capacity needed to support the integration of renewable energy sources. Energy Vault can leverage its technology to address these challenges and establish a presence in rapidly growing energy markets, particularly in regions with abundant renewable resources.
  • Technological Innovation and System Optimization: Continuous technological innovation and system optimization are crucial for maintaining a competitive edge and enhancing the performance of Energy Vault's solutions. By investing in research and development, Energy Vault can improve the efficiency, reliability, and cost-effectiveness of its gravity-based storage systems. This includes optimizing the design of the EVx Platform and Resiliency Centers, as well as exploring new materials and construction techniques to reduce costs and improve performance.

What Are NRGV's Competitive Advantages?

  • Proprietary gravity-based energy storage technology.
  • Scalable and modular EVx Platform design.
  • Focus on long-duration energy storage solutions.
  • Strategic partnerships with key players in the energy sector.

What Does NRGV Do?

Energy Vault Holdings, Inc., headquartered in Westlake Village, California, is dedicated to developing and deploying innovative energy storage solutions. The company's core technology revolves around gravity-based energy storage systems, which provide an alternative to traditional battery storage. Energy Vault's offerings include the EVx Platform, a modular and scalable system ranging from 40 MWh to multi-GWh capacities, designed to meet short-duration grid resiliency needs. Additionally, the Energy Vault Resiliency Center is engineered for gigawatt-hour scale projects, specifically targeting grid stabilization during disruptive climate events. These solutions enable utilities, independent power producers, and large energy consumers to efficiently manage their power portfolios and dispatch energy as needed. Founded on the principle of leveraging gravity and innovative material science, Energy Vault aims to transform how the world stores and utilizes renewable energy, addressing critical challenges in grid stability and energy management.

What Products and Services Does NRGV Offer?

  • Develop gravity-based energy storage systems.
  • Offer the EVx Platform for grid resiliency.
  • Provide Energy Vault Resiliency Centers for large-scale energy management.
  • Enable utilities to manage power portfolios.
  • Help independent power producers dispatch power efficiently.
  • Offer solutions for large energy users to optimize energy consumption.
  • Address grid stability needs during climate events.

How Does NRGV Make Money?

  • Selling gravity-based energy storage systems to utilities.
  • Providing energy storage solutions to independent power producers.
  • Offering energy management solutions to large energy users.
  • Generating revenue through system deployments and service contracts.

What Industry Does NRGV Operate In?

Energy Vault operates within the renewable utilities industry, which is experiencing rapid growth driven by the increasing adoption of renewable energy sources and the need for grid stabilization. Energy Vault's gravity-based storage systems compete with traditional battery storage solutions and other emerging technologies. The company's success depends on its ability to demonstrate the reliability and economic viability of its solutions in comparison to alternatives.

Who Are NRGV's Key Customers?

  • Utilities seeking grid stabilization solutions.
  • Independent power producers managing renewable energy assets.
  • Large energy users optimizing energy consumption.
  • Municipalities and government entities focused on energy resilience.
Model self-rating on this text: 71% (not a measure of the evidence) Updated: May 9, 2026

Research confidence

High 100/100

Broad, current evidence sits behind this analysis.

  • Scored on 91% of our measures
  • Price is current
  • Latest filing 31 days ago
  • Covered by analysts

Why 12?

Measured against companies in the same sector. The figures below are the factor contributions the scoring engine itself produced.

What is helping

  • +0.48 Revenue growth (Growth)
  • +0.26 12-month price trend (Momentum)
  • +0.13 Operating income growth (Growth)

What is holding it back

  • -0.78 Return on assets (Business Quality)
  • -0.78 Net margin (Business Quality)
  • -0.76 Return on equity (Business Quality)

Risk penalties applied

  • -1.72 Bankruptcy-risk score in the distress zone
  • -1.59 Loss-making with negative retained earnings

Contribution = how far the company sits from its sector on that measure, weighted by how much the pillar counts. Not investment advice. How the score is built →

MoonshotScore History

Recorded daily since 2026-08-23 · 19 snapshots

2026-08-23 9
2026-08-26 9
2026-08-29 9
2026-09-01 12
2026-09-04 12
2026-09-07 11
2026-09-10 12

What changed?

The grade moved from 9 to 12 (+3).

What moved it up or down:

  • +13 Momentum
  • +2 Business Quality
  • +1 Valuation

Held back by:

  • -12 Growth
  • -9 Financial Strength

Over the same 18 days the stock moved +12.9%.

Net buying

Insider Activity

Over the past six months, Energy Vault Holdings, Inc. insiders filed 28 SEC Form 4 transactions — 11 sales and 17 purchases. On net that is roughly 4.0M shares acquired (about $13.4M) — insiders putting money in tends to read as conviction.

Quarterly Financial Performance: Energy Vault Holdings, Inc.

Revenue for Energy Vault Holdings, Inc. came in at $17.4M during Q2 FY2026, a 20.6% contraction versus the preceding quarter. The company recorded a net loss of $29.7M, with diluted EPS of $-0.17. Revenue has contracted over three consecutive quarters, which investors in this small-cap Utilities stock should monitor closely. Across the four most recent quarters, NRGV averaged $-0.16 in diluted EPS.

NRGV Valuation & Market Position

With a $763M market cap, Energy Vault Holdings, Inc. sits in the small-cap segment of the market. Analyst price targets span from $7.00 to $7.00, with a consensus of $7.00. At the current price of $4.21, that implies approximately 66% upside potential.

Key Financial Metrics

Return on assets is -29.6%, showing how much profit it generates from its asset base. Its free cash flow yield is -22.6%, a gauge of the cash the business throws off relative to its market value. A current ratio of 1.19 indicates the company holds enough short-term assets to cover its near-term obligations. Its earnings yield is -17.4%, the inverse of the P/E and a quick read on earnings relative to price.

F-Score 4/9

Financial Health

Energy Vault Holdings, Inc.'s Piotroski F-Score is 4/9, a 9-point checklist of profitability, leverage and efficiency — a middling fundamental profile. Its Altman Z-Score of -0.81 places it in the distress zone, a signal of elevated financial risk.

1/8 beats

Earnings Track Record

Energy Vault Holdings, Inc. has missed Wall Street's EPS estimate in 7 of its last 8 reported quarters — a recurring pattern of falling short of estimates. Reported results have landed about 81.5% below estimates on average.

Company Profile

Energy Vault Holdings, Inc. operates in the Electrical Equipment & Parts industry within the Industrials sector. It is headquartered in Westlake Village, US. The company is led by CEO Robert Piconi. NRGV has traded publicly since 2021.

NRGV Financials

Fundamental Snapshot

Revenue Growth (FY)
+340.9%
Net Income Growth (FY)
+23.7%
EPS Growth (FY)
+28.6%
Free Cash Flow Growth (FY)
+59.3%
Return on Equity (TTM)
-236.8%
Current Ratio
1.2

Based on FMP financials and quantitative analysis · FY 2025

Bull Case vs Bear Case

Bull Case

  • Innovative gravity-based energy storage technology.
  • Scalable and modular system design.
  • Focus on grid resiliency and long-duration storage.
  • Potential for cost-effective energy storage solutions.

Bear Case

  • Relatively new company with limited operational history.
  • High initial capital costs for system deployments.
  • Dependence on securing contracts and project financing.
  • Negative profit margin.

AI-generated arguments based on insider flow, news sentiment and technicals — not financial advice · September 2026

Recent Quarterly Results

Quarter Revenue Net Income EPS
Q2 FY2026 $17M -$30M -$0.17
Q1 FY2026 $22M -$32M -$0.19
Q4 FY2025 $153M -$21M -$0.12
Q3 FY2025 $33M -$27M -$0.16

Q2 FY2026 · filed 11 Aug 2026 · SEC EDGAR →

Based on FMP financials and quantitative analysis

NRGV Latest News

NRGV Analyst Consensus

Consensus Rating

Aggregated Buy/Hold/Sell recommendations collected by Financial Modeling Prep for NRGV.

Price Targets

Low
$7.00
Consensus
$7.00
High
$7.00

Median: $7.00 (+66.3% from current price)

Source: FMP analyst consensus · as of Aug 25, 2026 · an estimate, not advice

NRGV MoonshotScore

12/100

What does this score mean?

MoonshotScore is Stock Expert AI's proprietary 0-100 research rating, not a buy or sell recommendation. NRGV scores 12/100 (Grade F): the number comes from the five-pillar engine (business quality, financial safety, valuation, growth durability, momentum), re-ranked daily against sector peers.

Leadership: Robert Allen Piconi

CEO

Robert Allen Piconi serves as the CEO of Energy Vault Holdings, Inc. His background includes extensive experience in technology and energy sectors. Prior to joining Energy Vault, Piconi held leadership positions in various companies focused on renewable energy and energy storage solutions. He brings a wealth of knowledge in strategic planning, business development, and technology commercialization. His expertise is crucial for guiding Energy Vault through its growth phase and expanding its market presence.

Track Record: Under Robert Allen Piconi's leadership, Energy Vault has focused on developing and deploying its gravity-based energy storage technology. Key milestones include securing contracts for EVx Platform deployments and establishing strategic partnerships with utilities and IPPs. Piconi has overseen the company's efforts to commercialize its technology and expand its market reach, positioning Energy Vault as a key player in the energy storage sector.

Energy Vault Holdings, Inc. Utilities Stock: Key Questions Answered

What does the AI Score mean for NRGV?

NRGV holds an AI Score of 12/100 (Grade: F). This is an educational research signal, not a buy or sell recommendation. The number comes from the five-pillar engine (business quality, financial safety, valuation, growth durability, momentum), re-ranked daily against sector peers. Energy Vault Holdings, Inc. specializes in developing and selling gravity-based energy storage solutions.

Is NRGV a good stock?

Stock Expert AI does not rate NRGV buy, sell or hold. Energy Vault Holdings, Inc. carries a MoonshotScore of 12/100 on the five-pillar engine, a research rating against its peers. Whether it fits is your call: check what it sells, whether it earns, what the price assumes, and what would prove you wrong.

What does Energy Vault Holdings, Inc. do?

Energy Vault Holdings, Inc. develops and sells innovative energy storage solutions based on gravity. Their primary product is the EVx Platform, a modular system designed to store energy by lifting and lowering composite blocks.

What are the key factors to evaluate for NRGV?

Energy Vault Holdings, Inc. (NRGV) holds an AI score of 12/100 (low). Analysts target $7.00 (+66%). Market Cap of $763M reflects investor valuation of Energy Vault's potential in the energy storage market. Not financial advice.

How frequently does NRGV data refresh on this page?

NRGV's price was last updated on Sep 11, 2026 and refreshes on page view during U.S. market hours; the quote is a provider snapshot, not an exchange feed. Fundamentals update after quarterly filings; the MoonshotScore recalculates nightly; news aggregates continuously.

What has driven NRGV's recent stock price performance?

Energy Vault Holdings, Inc. (NRGV) moves on earnings results, analyst revisions, sector rotation, and market sentiment. Notable catalyst: Innovative gravity-based energy storage technology. See the News tab for the latest drivers. Past performance does not predict future results.

Should investors consider NRGV overvalued or undervalued right now?

Energy Vault Holdings, Inc. (NRGV) has no trailing P/E available here, so lean on price-to-sales and cash flow in the Financials tab. Analysts target $7.00 (+66%) — upside seen. Compare P/E, P/S, and EV/EBITDA against sector peers for a full view.

Can I buy fractional shares of NRGV?

Yes, most major brokerages offer fractional shares of Energy Vault Holdings, Inc. (NRGV) with no minimum purchase requirement. This means you can invest any dollar amount regardless of the share price. Check your brokerage platform for specific terms, fees, and fractional share availability.

How can I track NRGV's earnings and financial reports?

Energy Vault Holdings, Inc. (NRGV) reports quarterly earnings approximately 4-6 weeks after each fiscal quarter ends. You can track earnings dates, revenue and EPS estimates, and actual results on this page's Financials tab. Earnings surprises (beats or misses) often cause significant short-term price moves. Your brokerage can send alerts for NRGV earnings announcements.

Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.

Official Resources

Price as of Analysis updated MoonshotScore as of
Data Sources & Methodology
Market data powered by Financial Modeling Prep & Yahoo Finance. AI analysis by Stock Expert AI proprietary algorithms. Technical indicators via industry-standard calculations. Last updated: .
Data Provenance
Sources: Financial Modeling Prep (FMP) — Primary · Yahoo Finance — Fallback · Alpaca — Tertiary
Last fetched:
Cache TTL: Quote 5min · Profile 7d · Financials 7d · Insider 48h
How we use AI: Numbers are pulled directly from FMP & Yahoo Finance — our AI writes the analysis, it never edits the figures.
Data provided as-is for educational purposes. Not financial advice. Methodology

Data provided for informational purposes only.

Analysis Notes
  • Information is based on available data and may be subject to change.
  • Financial metrics are based on the most recent reporting period.
  • Market projections are estimates and may not be realized.
Data Sources
Financial Modeling Prep (FMP)Stock Expert AI proprietary analysis

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