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Buy NRGV
Energy Vault Holdings Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be negative at -51.55. In total, the insiders bought 7.32M and sold 5.14M NRGV shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.
Insider Power
|
-51.55 |
| ● Buy | 7.32M shares |
| ● Sell | 5.14M shares |
|
47% Buy Activity
Moderate Negative Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Sep 16, 2025 Buy |
Mandanas Mary Beth Director |
161 132 Value: $364.2K |
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|
Sep 16, 2025 Buy |
Fariello Theresa M Director |
140 114 Value: $316.7K |
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|
Sep 16, 2025 Buy |
Hixon Dylan Director |
98 449 Value: $222.5K |
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Sep 16, 2025 Buy |
Ertel Thomas R Director |
161 132 Value: $364.2K |
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|
Sep 16, 2025 Buy |
Ertel Thomas R Director |
161 132 Value: $364.2K |
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|
Sep 16, 2025 Buy |
Hixon Dylan Director |
98 449 Value: $222.5K |
||
|
Sep 16, 2025 Buy |
Fariello Theresa M Director |
140 114 Value: $316.7K |
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|
Sep 16, 2025 Buy |
Mandanas Mary Beth Director |
161 132 Value: $364.2K |
||
|
Sep 16, 2025 Buy |
Paulson Larry Director |
161 132 Value: $364.2K |
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|
Sep 16, 2025 Buy |
Unwin Stephanie Director |
140 114 Value: $316.7K |
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Sep 16, 2025 Buy |
Piconi Robert Chief Executive Officer |
25 000 Value: $55.3K |
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|
Sep 16, 2025 Buy |
Piconi Robert Chief Executive Officer |
25 000 Value: $55.3K |
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|
Sep 12, 2025 Sell |
Beer Michael Thomas Chief Financial Officer |
50 000 Value: $108.3K |
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Sep 12, 2025 Sell |
Beer Michael Thomas Chief Financial Officer |
50 000 Value: $108.3K |
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|
Sep 11, 2025 Buy |
Mandanas Mary Beth Director |
10 000 Value: $20.5K |
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Sep 11, 2025 Buy |
Mandanas Mary Beth Director |
10 000 Value: $20.5K |
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|
Sep 04, 2025 Sell |
Piconi Robert Chief Executive Officer |
2 642 Value: $3K |
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Sep 04, 2025 Sell |
Wiese Christopher President, Energy Vault Labs |
2 639 Value: $3K |
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Sep 04, 2025 Sell |
Ladwa Akshay Chief Operations Officer |
8 210 Value: $9K |
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Sep 04, 2025 Sell |
Ladwa Akshay Chief Operations Officer |
8 210 Value: $9K |
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|
Sep 04, 2025 Sell |
Wiese Christopher President, Energy Vault Labs |
2 639 Value: $3K |
||
|
Sep 04, 2025 Sell |
Piconi Robert Chief Executive Officer |
2 642 Value: $3K |
||
|
Aug 29, 2025 Buy |
Piconi Robert Chief Executive Officer |
22 500 Value: $43.1K |
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|
Aug 29, 2025 Buy |
Hixon Dylan Director |
20 000 Value: $38.3K |
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|
Aug 14, 2025 Buy |
Hixon Dylan Director |
20 000 Value: $29.9K |
About Insider Power
Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.
It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.
While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.
* October 6th, 2025 - Tested on 5562 stocks
