Market Movers (8-K)
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Energy Vault Holdings, Inc. reported a strong second quarter of 2026 with revenue up 104% year-over-year, significantly expanded gross margins, and a record contract backlog of $2 billion, leading to raised full-year revenue and gross margin guidance.
Better than expected
NYSE
Energy Vault Holdings, Inc. announced the appointment of Nitin Dahiya as Chief Financial Officer, effective July 27, 2026, succeeding Michael Beer.
NYSE
Energy Vault Holdings, Inc. amends its convertible debenture agreement, increasing the total principal amount to $150 million and issuing an additional $38 million.
Capital raise
NYSE
Energy Vault Holdings held its Annual Meeting of Stockholders on May 29, 2026, with key proposals including director elections and auditor ratification receiving strong support.
NYSE
Energy Vault Holdings, Inc. released an updated investor presentation on May 7, 2026, providing supplemental financial and operational information.
NYSE
Energy Vault Holdings, Inc. announced robust first quarter 2026 financial results, showcasing significant year-over-year growth in revenue and MW under management, while reaffirming its full-year 2026 guidance.
Capital raise
Quarterly Earnings (10-Q)
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Energy Vault Holdings, Inc. announced its second quarter 2026 financial results, showing a substantial increase in revenue driven by energy storage product sales and tolling agreements, but also reporting continued net losses and increased debt.
Capital raise
Worse than expected
NYSE
Energy Vault Holdings, Inc. reported a significant revenue increase in Q3 2025, driven by accelerated EPC projects and the commercial operation of new energy storage systems, alongside strategic financing and a new joint venture.
Worse than expected
Delay expected
Capital raise
NYSE
Energy Vault Holdings, Inc. reported increased revenue and improved operating cash flow in its second quarter, but faces a NYSE delisting notice and significant tariff-related challenges.
Delay expected
Worse than expected
Capital raise
NYSE
Calistoga Resiliency Center, LLC finalizes a $27.8 million note purchase agreement with a 12.50% interest rate, due April 4, 2032, to refinance bridge facility indebtedness and fund project costs.
NYSE
Energy Vault Holdings experienced a significant decrease in revenue during the third quarter of 2024, primarily due to a shift in project stages and a reduction in BESS project revenue.
Worse than expected
Capital raise
NYSE
Energy Vault Holdings experienced a significant decrease in revenue during the second quarter of 2024, alongside strategic cost-saving measures and a shift in project focus.
Worse than expected
Capital raise
Annual Reports (10-K)
NYSE
Energy Vault Holdings, Inc. reported significant revenue growth and reduced net losses in 2025, driven by its expanding 'Own & Operate' strategy and new ventures into AI infrastructure.
Delay expected
Better than expected
Capital raise
NYSE
Energy Vault's 10-K filing reveals ongoing losses and a strategic shift towards owning energy storage assets, with revenue generation expected to begin in 2025.
Worse than expected
Capital raise
NYSE
Energy Vault Holdings, Inc. outlines its capital stock, including common and preferred shares, warrants, and anti-takeover provisions, in its recent 10-K filing.
Insider Trading (Form 4)
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Dylan Hixon, a Director of Energy Vault Holdings, Inc., purchased 27,472 shares of common stock on August 17, 2026 for $3.88 per share.
NYSE
Dylan Hixon, a Director of Energy Vault Holdings, Inc., purchased 85,518 shares of common stock on August 14, 2026.
NYSE
Nitin Dahiya, Chief Financial Officer of Energy Vault Holdings, Inc., reported multiple transactions in common stock on August 4, 2026.
NYSE
Energy Vault Holdings, Inc. CFO Michael Thomas Beer acquired 50,000 shares and sold 65,000 shares, with transactions executed under a Rule 10b5-1 trading plan.
NYSE
Energy Vault Holdings, Inc. CEO Robert Piconi reported a transaction involving shares withheld for tax liabilities on vested restricted stock units.
NYSE
Energy Vault Holdings, Inc. officer Akshay Ladwa reported a transaction involving common stock on June 30, 2026.
Proxy Statements (Def-14A)
NYSE
Energy Vault Holdings, Inc. has issued its proxy statement for the 2026 Annual Meeting of Stockholders to be held on May 29, 2026.
NYSE
Energy Vault Holdings, Inc. announces its 2025 Annual Meeting of Shareholders to be held virtually on May 30, 2025, with key voting items including the election of directors and ratification of the company's accounting firm.
NYSE
Energy Vault Holdings will hold its annual meeting of stockholders virtually on May 30, 2025, to vote on the election of directors and ratification of the company's independent accounting firm.
NYSE
Energy Vault Holdings, Inc. will hold its annual meeting of stockholders virtually on May 24, 2024, to vote on the election of two directors and the ratification of the appointment of BDO USA, P.C. as the independent registered public accounting firm.
Schedule 13D - Activist Investments
NYSE
Robert Piconi has updated his Schedule 13D filing for Energy Vault Holdings, Inc., detailing his beneficial ownership and recent transactions.
Schedule 13G - Passive Investments
NYSE
Several investment entities and individuals have disclosed their beneficial ownership of Energy Vault Holdings, Inc. common stock, collectively holding over 7.9% of the outstanding shares.
NYSE
BlackRock, Inc. has reported a beneficial ownership of 6.0% in Energy Vault Holdings, Inc. common stock as of June 30, 2026.
NYSE
SoftBank Vision Fund (AIV M2) L.P. and SB Investment Advisers (UK) Limited report an 8.9% beneficial ownership stake in Energy Vault Holdings, Inc.