Value
8.7/10data confidence 33%| Component | Sub-score |
|---|---|
| P/S | 8.2 |
| Analyst target | 9.0 |
- ▸Attractively valued
NRGV · Why this verdict
Why Energy Vault Holdings (NRGV) is rated SELL
Updated
Model-generated analysis — not investment advice. Not a registered investment advisor. Past performance does not guarantee future results.
Show full disclosure ▾Hide full disclosure ▴
About TrendMatrix. TrendMatrix is a publisher of general securities research and market commentary. We publish on a regular schedule. All content is the same for every subscriber in a tier — we do not provide personalized investment advice and we do not take into account any individual subscriber's financial situation, investment objectives, risk tolerance, tax situation, or holdings.
Not investment advice. TrendMatrix is not a registered investment adviser. Our content is for informational and educational purposes only. Consult your own licensed investment adviser, broker, or tax professional before making any investment decision.
Conflicts and positions. The TrendMatrix editorial team frequently holds personal long-term positions in securities discussed. We disclose positions held at the time of publication on each piece. We maintain a trading-window policy: we do not initiate or close positions in the same direction as a TrendMatrix publication within 24 hours before or 72 hours after publication.
No paid promotion. TrendMatrix does not accept payment from any issuer, broker, or third party in exchange for coverage of any security. Our sole compensation is subscription revenue.
No fiduciary duty. No fiduciary, advisory, or agency relationship is created between you and TrendMatrix by reading our content or subscribing to our service.
Performance. Past performance is not indicative of future results. Performance figures reflect the published model only and do not reflect any individual subscriber's actual results.
VerdictSELL
Overall score5.6/10
ConfidenceMEDIUM
MacroNEUTRAL
Thesis pillars
| Pillar | Expectation | Trend |
|---|---|---|
Business quality sits below the acceptable floor, with free cash flow running negative at roughly 31% of revenue, no competitive moat identified, and a weak Piotroski F-Score of 2 out of 9. Quality breakdown | Free cash flow should turn positive as a share of revenue and the Piotroski F-Score should climb well above 2 over the next 12 months. | →Stable |
| CounterAn early-stage renewable-energy technology company scaling a new product can show quality metrics improve rapidly once deployments ramp, even though current quality signals are weak. | ||
Revenue is growing strongly at 156% year over year, and the company is ranked as an industry growth leader. Growth breakdown | Revenue growth should remain at or above a strong double-digit pace and the industry growth-leader ranking should hold over the next 12 months. | →Stable |
| CounterVery high growth off a small base is difficult to sustain, and it coexists with severe cash burn, so the growth may not be translating into a durable, self-funding business. | ||
The stock has pulled back below its 200-day moving average even though that average is still rising at roughly 12.7% over the past 30 days, a pattern the engine characterizes as a pullback in an uptrend rather than confirmed weakness. Momentum breakdown | Price should reclaim the 200-day moving average while the average keeps rising, confirming the uptrend rather than rolling over, over the next 12 months. | →Stable |
| CounterA rising long-term average can still flatten and roll over if the current pullback deepens, especially given the momentum gate has already failed at 4.1 versus the 4.5 threshold. | ||
Recent insider activity is flagged as bearish, with modest net insider selling of roughly $207,000 (0.028% of market cap) over the past 90 days. Insider | Insider activity should shift toward neutral or bullish, with net selling reversing, over the next 12 months. | →Stable |
| CounterA single modest insider sale worth under 0.03% of market capitalization is a weak signal on its own and could reflect routine diversification rather than a negative view of the business. | ||
Short interest is elevated at 15% and is assessed by the engine as currently justified, while implied volatility runs high at 143%. Risk breakdown | Short interest and implied volatility should both decline meaningfully as the quality and cash-burn concerns are resolved, over the next 12 months. | →Stable |
| CounterElevated implied volatility and short interest in a small-cap renewable-energy name can persist for extended periods around binary project or financing catalysts. | ||
Business quality sits below the acceptable floor, with free cash flow running negative at roughly 31% of revenue, no competitive moat identified, and a weak Piotroski F-Score of 2 out of 9.
→StableQuality breakdown
- Expectation
- Free cash flow should turn positive as a share of revenue and the Piotroski F-Score should climb well above 2 over the next 12 months.
CounterAn early-stage renewable-energy technology company scaling a new product can show quality metrics improve rapidly once deployments ramp, even though current quality signals are weak.
Revenue is growing strongly at 156% year over year, and the company is ranked as an industry growth leader.
→StableGrowth breakdown
- Expectation
- Revenue growth should remain at or above a strong double-digit pace and the industry growth-leader ranking should hold over the next 12 months.
CounterVery high growth off a small base is difficult to sustain, and it coexists with severe cash burn, so the growth may not be translating into a durable, self-funding business.
The stock has pulled back below its 200-day moving average even though that average is still rising at roughly 12.7% over the past 30 days, a pattern the engine characterizes as a pullback in an uptrend rather than confirmed weakness.
→StableMomentum breakdown
- Expectation
- Price should reclaim the 200-day moving average while the average keeps rising, confirming the uptrend rather than rolling over, over the next 12 months.
CounterA rising long-term average can still flatten and roll over if the current pullback deepens, especially given the momentum gate has already failed at 4.1 versus the 4.5 threshold.
Recent insider activity is flagged as bearish, with modest net insider selling of roughly $207,000 (0.028% of market cap) over the past 90 days.
→StableInsider
- Expectation
- Insider activity should shift toward neutral or bullish, with net selling reversing, over the next 12 months.
CounterA single modest insider sale worth under 0.03% of market capitalization is a weak signal on its own and could reflect routine diversification rather than a negative view of the business.
Short interest is elevated at 15% and is assessed by the engine as currently justified, while implied volatility runs high at 143%.
→StableRisk breakdown
- Expectation
- Short interest and implied volatility should both decline meaningfully as the quality and cash-burn concerns are resolved, over the next 12 months.
CounterElevated implied volatility and short interest in a small-cap renewable-energy name can persist for extended periods around binary project or financing catalysts.
TrendMatrix Research · core thesis
Engine thesis — one sentence
Strong revenue growth and industry growth leadership are overshadowed by business quality below the acceptable floor, heavy cash burn, a bearish insider signal, and elevated options-market risk pricing, prompting an exit recommendation.
Falsifiable statement — pillar-level invalidators below. Engine-derived; not personalized advice.
Per-dimension breakdown
Quality
1.5/10data confidence 100%| Component | Sub-score |
|---|---|
| ROE | 0.0 |
| ROA | 0.0 |
| Gross margin | 0.4 |
| Net margin | 0.0 |
| Current ratio | 5.3 |
| FCF quality | 0.0 |
| Moat | 4.2 |
| Piotroski F | 2.2 |
- ▸Cash-burning: FCF -31% of revenue
- ▸No competitive moat
- ▸Weak Piotroski F-Score: 2/9
- ▸Quality concerns
Growth
10.0/10data confidence 33%| Component | Sub-score |
|---|---|
| Rev growth | 10.0 |
- ▸Strong growth: 156% YoY
Momentum
2.3/10data confidence 100%| Component | Sub-score |
|---|---|
| RSI | 4.5 |
| MACD | 2.8 |
| OBV | 1.0 |
| MA position | 2.2 |
| Volume | 0.9 |
- ▸Volume distribution (falling OBV)
- ▸Below 200-MA but MA still rising (+11.5%/30d) — pullback in uptrend, not confirmed weakness
Sentiment
6.3/10data confidence 100%| Component | Sub-score |
|---|---|
| Analyst rating | 5.0 |
| Price target | 9.6 |
| erm sentiment | 4.2 |
- ▸Analyst upside: 54%
Insider
7.3/10data confidence 75%| Component | Sub-score |
|---|---|
| materiality | 5.0 |
| holder change | 10.0 |
| notable moves | 7.0 |
- ▸No net insider activity — $0 (0.000% of mkt cap)
- ▸Institutions accumulating
Peer rank
3.4/10data confidence 80%| Component | Sub-score |
|---|---|
| value rank | 3.6 |
| quality rank | 0.0 |
| growth rank | 9.1 |
- ▸Industry growth leader
Technical
6.6/10data confidence 100%| Component | Sub-score |
|---|---|
| bollinger | 10.0 |
| support resistance | 9.7 |
| 52w position | 0.7 |
| gap | 6.0 |
Risk (lower is worse)
2.4/10data confidence 100%| Component | Sub-score |
|---|---|
| short interest | 2.0 |
| days to cover | 6.4 |
| volatility | 0.0 |
| put call | 0.0 |
| implied vol | 0.0 |
| beta | 6.3 |
| debt equity | 1.8 |
- ▸High short interest justified: 15%
- ▸Elevated put/call: 2.75
- ▸High IV: 150%
- ▸Concentration risks: 1 HIGH, 1 MED (10-K Item 1A — sized via position_sizing, validated via buy_confidence)
Catalyst
4.0/10data confidence 100%| Component | Sub-score |
|---|---|
| erm | 3.5 |
| earnings history | 0.0 |
| earnings timing | 5.0 |
| surprise avg | 7.4 |
- ▸Earnings concerns: 1B/3M
How the verdict was assembled
Engine trigger
Quality below minimum threshold.
Engine technical detail
verdict_path:
L1:HARD_BLOCKPassed (7)
- ASYMMETRY:2.3>=1.5
- INSIDER:OK
- 8K:CLEAN
- NEWS_EVENTS:NONE_RECENT
- EARNINGS_PROXIMITY:29d clear
- SEMI_CYCLE_PEAK:CLEAR
- MATERIALS_CYCLE_PEAK:CLEAR
Failed (1)
- MOMENTUM:2.3<4.5
Warning (0)
none
Reward-to-Risk
2.29
Upside
+34.3%
Downside
15.0%
Sizing output
AVOID
Setup— — No clear chart pattern; technical signals are mixed
EdgeInst Constrain — Small cap ($0.7B) below institutional reach
SuitabilitySpeculative — Drawdown -47% (>40% off 52w high)
Investment implication
The L1 gate blocked the positive-verdict path: a hard-floor threshold was breached, so dimensional pillars — including Growth at 10.0 could not lift the engine output above the verdict floor. Failed gate signal: MOMENTUM:2.3<4.5.
The strongest dimensions are Growth at 10.0, Value at 8.7, and Insider at 7.3; the weakest are Quality at 1.5, Momentum at 2.3, and Risk (lower is worse) at 2.4. The V9 engine flagged 1 failed gate, producing an asymmetric reward-to-risk of 2.29 and an engine sizing output of AVOID.
What would invalidate the thesis
Falsifying conditions — when triggered, the corresponding pillar's thesis is invalidated.
- P1Quality Below Floor Cash Burn
Trip ifThe quality score rises above 4.0 from the current 1.5.
- P2Strong Revenue Growth Industry Leader
Trip ifRevenue growth falls below 30% YoY from the current 156%.
- P3Pullback Within Uptrend Not Confirmed
Trip ifThe 200-day moving-average slope falls below 0% from the current +12.7%/30d, confirming a genuine downtrend.
- P4Bearish Insider Selling Signal
Trip ifNet insider buying exceeds $200,000 over a 90-day period, reversing the current net-selling signal.
- P5Elevated Implied Volatility Short Interest
Trip ifImplied volatility compresses below 80% from the current 143%.