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The latest announcement is out from Energy Vault Holdings ( (NRGV) ).
Energy Vault Holdings, Inc. expanded a previously announced private offering of 5.250% Convertible Senior Notes due 2031, after initial purchasers on February 25, 2026 exercised an option to buy an additional $10 million of notes, bringing the total issuance to $150 million. On February 27, 2026, the company issued these option notes on the same terms as the initial $140 million tranche completed on February 17, 2026, while keeping the securities unregistered and restricted to qualified or exempt transactions under U.S. securities law.
In conjunction with the option notes, Energy Vault on February 27, 2026 entered into additional privately negotiated capped call transactions with financial institutions, designed to reduce potential dilution from conversion of the new notes and to offset cash payments above principal, with a cap initially set at $8.12 per share, double the February 11, 2026 NYSE closing price. Earlier, on February 19, 2026, the company used part of the initial notes’ proceeds to redeem $45 million of outstanding senior unsecured convertible debentures held by YA II PN, Ltd., signaling a move to refinance existing debt on potentially more favorable and less dilutive terms for shareholders.
The most recent analyst rating on (NRGV) stock is a Buy with a $5.50 price target. To see the full list of analyst forecasts on Energy Vault Holdings stock, see the NRGV Stock Forecast page.
Spark’s Take on NRGV Stock
According to Spark, TipRanks’ AI Analyst, NRGV is a Neutral.
The score is held back primarily by weak financial performance (severe losses, negative ROE, and negative operating cash flow) and loss-driven valuation (negative P/E, no dividend). Offsetting these are strong technical uptrend signals and an upbeat earnings call featuring rapid revenue growth, improving margins, a growing backlog, and maintained full-year guidance.
To see Spark’s full report on NRGV stock, click here.
More about Energy Vault Holdings
Energy Vault Holdings, Inc. operates in the energy technology and storage sector, focusing on advanced grid-scale storage solutions that support the integration of renewable power into electricity systems. The company’s financing activities, including convertible notes and related hedging instruments, are key to funding its growth and managing capital structure in a volatile clean-energy capital markets environment.
Average Trading Volume: 3,429,595
Technical Sentiment Signal: Buy
Current Market Cap: $518.5M
See more insights into NRGV stock on TipRanks’ Stock Analysis page.

