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Energy Vault Holdings, Inc. SEC filings

Energy Vault Holdings filed 29 documents with the SEC in the last twelve months, the latest report being the 10-Q of 11 August 2026. The latest filing, on 22 September 2026, was an 8-K: new financial obligation.

Filings in twelve months2920 of them 8-K news
Latest report10-Qfiled 11 Aug 2026
Latest filing8-K22 Sep 2026
Last results, two-day move+17.4%results filed 11 Aug 2026
New to this? How to read this page
  1. Companies file with the SEC when something happens. 10-Q and 10-K are the quarterly and annual reports; 8-K is news that cannot wait for the next report.
  2. An 8-K says which items it covers, such as results, a change at the top or a big contract. A foreign company files a 6-K instead.
  3. The results release is usually an 8-K filed the day results come out, before the 10-Q or 10-K.
  4. Every filing links to the original on EDGAR, the SEC's own site.

Twelve months of filings

by kind

Most of the filings were other company news (14). Results came out 6 times.

Each mark is one filing on the day it was filed, in rows by kind. Hover or tap a mark for the form and what it was about.

The share price around each results release

close before to close after

Over the last 6 releases the share price moved 13.4% on average in the two days around results, the most on 11 Feb 2026 (-22.2%).

11 Feb 2026-22.2%$4.01 to $3.12
17 Mar 2026+3.8%$3.46 to $3.59
5 May 2026-5.2%$4.44 to $4.21
11 Aug 2026+17.4%$3.34 to $3.92
Daily closeResults filed

Each ring marks a results filing. The move runs from the last close before the filing to the first close after it, so it covers results released before the open or after the close. Hover the line for any day's close.

What the company told investors on 8-K

20 filings

Energy Vault Holdings's 20 news filings (8-K) were mostly about new financial obligation (7) and material agreement (6).

  • New financial obligationNew debt or a borrowing
    7 · latest 22 Sep 2026
  • Material agreementA large contract or deal was signed
    6 · latest 20 Aug 2026
  • Results of operationsThe quarterly results release
    6 · latest 11 Aug 2026
  • Unregistered sale of equityShares sold privately
    5 · latest 1 Jul 2026
  • Other eventsNews the company chose to file
    5 · latest 27 Feb 2026
  • Regulation FD disclosureMaterial shared with investors, often slides or a presentation
    4 · latest 17 Jul 2026
  • Officer or director changeSomeone joined, left or changed role at the top
    1 · latest 17 Jul 2026
  • Shareholder voteResults of a vote at a shareholder meeting
    1 · latest 1 Jun 2026

Each line is one kind of news, with what it means in plain words. Each square is one filing; a filing can carry more than one kind, so the squares can add up to more than the filings. The date opens the latest one on EDGAR.

How it compares

every company on the site

    The bar ranks every company on the site from the lowest on the left to the highest on the right, in three equal thirds; the small figures under it are the values where each third starts, and the black tick is the middle company. The orange dot is this company; the grey ticks are the other companies in its industry (hover or tap for names). A hatched block is companies tied at none.

    Every filing as a table

    In the last twelve months Energy Vault Holdings, Inc. filed 29 documents with the SEC of the kinds listed here: 20 current reports (8-K), about 7 new financial obligation; 6 material agreement; 6 results of operations; 5 unregistered sale of equity; 5 other events; 3 quarterly reports (10-Q), 1 late quarterly report notice (NT 10-Q), 1 annual report to shareholders (ARS), 1 additional proxy material (DEFA14A), 1 proxy statement (DEF 14A), 1 employee share plan registration (S-8). The latest, filed 22 September 2026: 8-K, new financial obligation. The 10-K, the 10-Qs and the proxy statement themselves, each with a link to open it, are on the documents page.

    FiledFormWhat it was aboutPeriod or event dateFiling
    22 September 20268-KNew financial obligation18 September 2026EDGAR
    20 August 20268-KMaterial agreement, New financial obligation14 August 2026EDGAR
    11 August 202610-Qquarterly report30 June 2026EDGAR
    11 August 20268-KResults of operations11 August 2026EDGAR
    17 July 20268-KOfficer or director change, Regulation FD disclosure13 July 2026EDGAR
    1 July 20268-KMaterial agreement, New financial obligation, Unregistered sale of equity, Regulation FD disclosure26 June 2026EDGAR
    1 June 20268-KShareholder vote29 May 2026EDGAR
    19 May 202610-Qquarterly report31 March 2026EDGAR
    18 May 2026NT 10-Qlate quarterly report notice31 March 2026EDGAR
    7 May 20268-KRegulation FD disclosure7 May 2026EDGAR
    5 May 20268-KResults of operations5 May 2026EDGAR
    17 April 2026ARSannual report to shareholders31 December 2025EDGAR
    17 April 2026DEFA14Aadditional proxy materialEDGAR
    17 April 2026DEF 14Aproxy statement29 May 2026EDGAR
    27 March 2026S-8employee share plan registrationEDGAR
    18 March 202610-Kannual report31 December 2025EDGAR
    17 March 20268-KResults of operations17 March 2026EDGAR
    27 February 20268-KMaterial agreement, New financial obligation, Unregistered sale of equity, Other events25 February 2026EDGAR
    18 February 20268-KMaterial agreement, New financial obligation, Unregistered sale of equity17 February 2026EDGAR
    12 February 20268-KOther events11 February 2026EDGAR
    11 February 20268-KResults of operations11 February 2026EDGAR
    11 February 20268-KOther events11 February 2026EDGAR
    11 February 20268-KMaterial agreement, Other events9 February 2026EDGAR
    11 February 20268-KOther events11 February 2026EDGAR
    6 January 20268-KResults of operations, Regulation FD disclosure5 January 2026EDGAR
    2 January 20268-KMaterial agreement, New financial obligation, Unregistered sale of equity30 December 2025EDGAR
    19 December 20258-KNew financial obligation, Unregistered sale of equity16 December 2025EDGAR
    10 November 202510-Qquarterly report30 September 2025EDGAR
    10 November 20258-KResults of operations10 November 2025EDGAR
    An 8-K is what a company files within four business days of a material event; the SEC numbers the events, and the words here are the SEC's own headings, shortened.
    Read moreForm 4, Form 144, 13F and Schedule 13D and 13G have their own pages. Prospectus supplements and correspondence are not listed.