InsidersTradesSigma
Follow the Energy Vault Holdings, Inc. share price and the full insider trade history of the company, a listed issuer based in United States. Shares trade on the US market, under the authority of SEC (Form 4). Operating in the Energy sector, Energy Vault Holdings, Inc. has logged 302 reports. Market capitalisation: €672.8m. The latest transaction was reported on 28 August 2026 (Cession). Among the most active insiders: Ladwa Akshay. The full history is free.
302
Insider Decl.
n/a
Thresholds
€2m
34 ops.
Buy Volume
€19m
118 ops.
Sell Volume
Analyst consensus: bullish or bearish?
Analysts rate Energy Vault Holdings, Inc. Buy (bullish), based on 5 analysts. Average price target: US$6.21.
29Σ signal
This score ranks the purchase within its own market. No market currently meets the historical allocation criteria, so signals remain watch-only. Not investment advice.
Fundamental score
Ranked 27,950 of 29,024 companies
13.7
score / 100
Value16
Quality12
FCF yld-7.5%
Earn yld-16%
EV/EBITDA·
ROE-179%
Gross mgn24%
Net mgn-51%
Debt/EBITDA·
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Sigma AI Analysis
Fundamental view, insider signal, bull and bear case, synthesis.
AI analysis generation is paused.
Last declaration on 28 August 2026
Declarations302 total
115,000 shares@ US$3.7129Common StockSEC:0001828536-26-000108:0
115,000 shares@ US$3.71290.063% mcap100.0% of flowCommonSEC144:0001959173-26-006469
27,472 shares@ US$3.8780.016% mcap21.5% of flowCommon StockSEC:0002063923-26-000004:0
Canonical exit: 15 Nov 2026 (T+90)
26,845 shares@ US$3.7330.015% mcap25.9% of flowCommon StockSEC:0001828536-26-000103:0
Canonical exit: 12 Nov 2026 (T+90)
26,809 shares@ US$3.7330.015% mcap25.8% of flowCommon StockSEC:0001828536-26-000103:1
Canonical exit: 12 Nov 2026 (T+90)
31,864 shares@ US$3.750.017% mcap30.9% of flowCommon StockSEC:0001828536-26-000103:2
Canonical exit: 12 Nov 2026 (T+90)
400,000 shares0Common StockSEC:0002148111-26-000003:0
65,000 shares@ US$4.080.045% mcap21.6% of flowCommon StockSEC:0001870889-26-000010:1
50,000 shares@ US$1.170.0080% mcap7.6% of flowCommon StockSEC:0001870889-26-000010:0
65,000 shares@ US$4.080.034% mcap26.4% of flowCommonSEC144:0001959173-26-005100
24,139 sharesCommon StockSEC:0001870889-26-000009:0
22,026 shares0Common StockSEC:0001828536-26-000072:0
22,026 shares0Common StockSEC:0001828536-26-000073:0
19,153 shares0Common StockSEC:0001828536-26-000074:0
19,153 shares0Common StockSEC:0001828536-26-000075:0
22,026 shares0Common StockSEC:0001828536-26-000076:0
19,153 shares0Common StockSEC:0001828536-26-000077:0
50,000 shares@ US$1.170.0089% mcap50.0% of flowCommon StockSEC:0001870889-26-000006:0
28,738 shares@ US$3.3020.9% of flowCommon StockSEC:0001828536-26-000030:0
147,984 shares@ US$3.3024.8% of flowCommon StockSEC:0001828536-26-000031:0
329,921 shares@ US$3.3041.5% of flowCommon StockSEC:0001828536-26-000032:0
12,500 shares@ US$3.20961.5% of flowCommon StockSEC:0001828536-26-000026:0
Canonical exit: 29 Jun 2026 (T+90)
5,000 shares@ US$3.65100.0% of flowCommon StockSEC:0001857599-26-000002:0
Canonical exit: 23 Jun 2026 (T+90)
475,000 shares0Common StockSEC:0001977206-26-000006:0
150,000 shares0Common StockSEC:0001870889-26-000004:0
25 of 302 declarations
About Energy Vault Holdings, Inc.
Energy Vault Holdings, Inc. is a U.S.-based company listed on the NYSE/NASDAQ in the United States, focused on grid-scale energy storage and, more recently, software-enabled and AI-oriented energy infrastructure. The company was built around a clear strategic thesis: help utilities, independent power producers, and large industrial users integrate more renewable energy while preserving grid reliability and dispatch flexibility. Its operating headquarters are in Westlake Village, California, and the group has an international footprint with projects and commercial activity extending beyond the U.S. market. ([energyvault.com](https://www.energyvault.com/about?utm_source=openai)) Energy Vault’s competitive position is based on a differentiated technology stack in a highly competitive storage industry. The company develops, deploys, and operates utility-scale energy storage solutions, including battery-based systems, gravity-based storage, and green-hydrogen storage technologies. These solutions are supported by a technology-agnostic energy management software and integration platform designed to optimize dispatch, reliability, and value capture. This broad portfolio allows Energy Vault to address multiple use cases, from short-duration balancing to long-duration and multi-day storage, a segment that is becoming increasingly important as renewable penetration rises and grid flexibility requirements intensify. ([investors.energyvault.com](https://investors.energyvault.com/overview/?utm_source=openai)) From a corporate history perspective, Energy Vault has increasingly emphasized an “Own & Operate” model since 2024. That strategy aims to generate recurring, higher-margin tolling-style revenues through asset ownership and management, complementing the company’s earlier emphasis on technology deployment and equipment sales. For investors, this is a meaningful shift because it potentially improves revenue quality and visibility, but it also requires capital discipline and successful project execution. Over 2025 and 2026, the company strengthened its financial structure through targeted financing actions, including a convertible note transaction and a preferred equity investment, both intended to support growth and balance-sheet flexibility. ([energyvault.com](https://www.energyvault.com/newsroom/energy-vault-announces-closing-of-upsized-150-million-convertible-note-and-improved-cost-of-capital-with-repayment-of-45-million-in-existing-higher-cost-1772547485174?hs_amp=true&utm_source=openai)) Recent developments highlight Energy Vault’s effort to move from concept to scale. In February 2026, the company announced strategic agreements with Peak Energy and Crusoe, underscoring its growing relevance in AI-driven power demand and data-center infrastructure. It also announced a move into Japan through the acquisition of an 850 MW storage portfolio, and disclosed a 100 MW / 870 MWh long-term energy service agreement in Australia, reinforcing its international ambitions. Overall, Energy Vault remains a mid-cap, innovation-led energy transition company whose equity story depends on converting its technology pipeline and partnerships into durable, cash-generating operations. ([energyvault.com](https://www.energyvault.com/newsroom/energy-vault-and-peak-energy-announce-strategic-development-agreement-to-develop-sodium-ion-storage-solution-for-ai-first-data-center-operators-includes-1770909371478?hs_amp=true&utm_source=openai))
