Welcome to our dedicated page for ENERGY VAULT HOLDINGS SEC filings (Ticker: NRGV), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Energy Vault Holdings, Inc. (NYSE: NRGV) files a range of reports and disclosures with the U.S. Securities and Exchange Commission that provide detailed information on its grid-scale energy storage business, capital structure and project portfolio. The company’s SEC filings confirm that its common stock is listed on the New York Stock Exchange under the symbol NRGV and that it is based in Westlake Village, California.
Among the most relevant documents for investors are Energy Vault’s periodic reports, such as Forms 10-K and 10-Q, which contain audited or reviewed financial statements, segment information, risk factors and management’s discussion of its utility-scale energy storage solutions, including proprietary battery, gravity and green hydrogen technologies supported by the VaultOS™ energy management platform. These filings also describe the company’s “Own & Operate” strategy and the Asset Vault platform, a fully consolidated subsidiary dedicated to developing, building, owning and operating energy storage assets globally.
Current reports on Form 8-K provide timely updates on material events. Recent 8-K filings describe the launch of Asset Vault and a $300 million preferred equity investment from Orion Infrastructure Capital, the acquisition and development of the 150 MW / 300 MWh SOSA Energy Center in Texas, financing arrangements involving senior unsecured convertible debentures, and notices related to NYSE listing compliance. Other 8-Ks furnish earnings press releases and investor presentations that discuss contract revenue backlog, project pipelines and financial performance metrics.
Investors can also review disclosures related to warrants, preferred units and other securities issued in connection with project and platform financing, as described in the company’s 8-K filings. On this page, Stock Titan provides real-time access to Energy Vault’s SEC filings as they are posted to EDGAR, along with AI-powered summaries that explain the key points of lengthy documents such as 10-Ks, 10-Qs and material 8-Ks. These tools can help users quickly understand topics such as new project acquisitions, changes in capital structure, financing terms and the evolution of the Asset Vault portfolio, without reading every page of the underlying filings.
Energy Vault Holdings, Inc. Chief Executive Officer Robert Piconi completed an open-market purchase of 12,500 shares of Common Stock at a price of $3.2096 per share. Following this transaction, he directly holds 16,921,594 shares of the company’s common stock.
Energy Vault Holdings director Mary Beth Mandanas bought 5,000 shares of common stock in an open-market transaction at $3.65 per share. After this purchase, she directly holds 350,838 shares. The trade modestly increases her stake and reflects a small, routine insider buying activity.
Energy Vault Holdings files its annual report describing how it is evolving from a pure equipment and licensing provider into a mix of third‑party sales and “Own & Operate” energy storage projects. The company launched its Asset Vault platform with a $300 million preferred equity commitment from Orion Infrastructure Capital to fund a targeted 1.5 GW storage portfolio across the U.S., Australia, and Europe.
Energy Vault highlights initial owned assets like the Cross Trails battery system in Texas and the Calistoga Resiliency Center in California, plus Australian projects such as Stoney Creek and the Ebor BESS. It also outlines an entry into AI infrastructure through modular data centers under a framework agreement with Crusoe, and discusses competitive dynamics, extensive regulatory and tax-credit changes, ESG initiatives, human capital, and detailed risk factors tied to technology performance, supply chain, policy shifts, and financing.
Energy Vault Holdings reported a breakout 2025 with revenue of $203.7 million, up over 340% year-over-year and within its original guidance range. Q4 2025 revenue jumped to $153.3 million, while contract revenue backlog reached $1.3 billion as of December 31, 2025.
GAAP gross profit rose to $48.0 million for 2025, lifting gross margin to 23.6% from 13.4%. The company still posted a 2025 GAAP net loss of $103.6 million, but Q4 adjusted EBITDA turned positive at $9.8 million and Q4 adjusted net income reached $3.7 million.
Cash and restricted cash climbed to $103.4 million at year-end, helped by a $150 million senior convertible notes offering and a $300 million preferred equity fund supporting its Asset Vault platform. Contracted, operating and in-construction capacity grew from 65 MW to 540 MW, and 2026 guidance calls for $225–300 million in revenue, gross margin of 15–25% and year-end cash of $150–200 million.
Ladwa Akshay reported acquisition or exercise transactions in this Form 4 filing.
Energy Vault Holdings, Inc. reported that Chief Operations Officer Akshay Ladwa received a grant of 475,000 shares of Common Stock in the form of restricted stock units (RSUs) at no cash cost per share. Following this equity award, his direct holdings increased to 2,289,320 shares.
The RSUs have a 3-year vesting period, with 33.2% vesting after 12 months and the remaining units vesting in 8.35% installments each quarter thereafter, subject to his continued service. The vesting commencement date for this award is March 31, 2026, so the economic benefit will be realized over time rather than immediately.
Beer Michael Thomas reported acquisition or exercise transactions in this Form 4 filing.
Energy Vault Holdings, Inc. reported that its Chief Financial Officer, Michael Thomas Beer, received an equity compensation grant of 150,000 shares of Common Stock in the form of restricted stock units (RSUs) at no cash cost per share.
Each RSU represents one share of Common Stock and will vest over a 3-year period, with 33.2% vesting after 12 months from the vesting commencement date of March 31, 2026, followed by quarterly vesting of 8.35%. After this award, Beer holds a total of 1,104,683 shares of Common Stock directly.
Energy Vault Holdings, Inc. Chief Executive Officer Robert Piconi reported a tax-related share withholding tied to restricted stock units. On March 5, 2026, the company withheld 68,737 shares of common stock at $3.00 per share to cover his tax liability upon RSU vesting, a non‑market disposition coded as tax-withholding.
After this transaction, Piconi directly owned 20,021,900 common shares. He also had indirect ownership of 4,307,946 common shares held by the Piconi 2021 Delaware Trust and the Piconi Family 2021 Delaware Trust, for which he serves as investment advisor.
Energy Vault Holdings, Inc. Chief Operations Officer Akshay Ladwa reported a tax-related share disposition. On the vesting of restricted stock units, the issuer withheld 10,064 shares of common stock to satisfy his tax liability, at a value of $3.00 per share.
Following this tax-withholding disposition, Ladwa directly owns 1,814,320 shares of common stock. This transaction reflects shares withheld by the company for taxes rather than an open-market sale.
Energy Vault Holdings director buys shares on the open market. Director Ertel Thomas R purchased 5,450 shares of Energy Vault Holdings, Inc. common stock in an open-market transaction at a price of $3.3699 per share, bringing his directly held stake to 365,788 shares.
Energy Vault Holdings, Inc. Chief Operations Officer Akshay Ladwa bought 4,000 shares of common stock in an open-market purchase at $3.085 per share on March 2, 2026. After this transaction, his directly held stake increased to 1,824,384 common shares.