Welcome to our dedicated page for Eversource Energ SEC filings (Ticker: ES), 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.
Eversource Energy filings document a regulated utility holding company with common shares listed on the New York Stock Exchange under ES. The filing record includes multi-registrant disclosures for Eversource Energy and utility subsidiaries including The Connecticut Light and Power Company, NSTAR Electric Company and Public Service Company of New Hampshire.
Regulatory documents cover material-event reports, capital-structure actions such as junior subordinated note issuances, annual-meeting proxy matters, Board of Trustees and committee governance, executive compensation and shareholder voting items. Filings also record utility investment programs, regulated electric, natural gas and water operations, and event disclosures involving the company’s utility businesses.
Eversource Energy has completed the sale of Aquarion Water Company to the Aquarion Water Authority for a total cash purchase price of $2.4 billion. After transaction adjustments, the company expects approximately $1.7 billion of net equity proceeds, which it plans to use to reduce debt and strengthen its balance sheet.
As a result of the sale, Eversource expects to record an after-tax, non-cash, non-recurring charge of about $115 million, or $0.31 per share, in the second quarter of 2026. The company updated its 2026 non-GAAP earnings guidance to $4.57–$4.72 per share, reflecting the absence of Aquarion earnings, and reiterated a targeted long-term EPS growth rate of 5–7 percent through 2030 based on a $4.65 per-share midpoint.
EVERSOURCE ENERGY Executive VP and General Counsel Gregory B. Butler sold 7,000 common shares at $69.88 per share in an open-market transaction. After the sale, he directly holds 56,179 common shares.
He also has 8,952 common shares held indirectly through the Eversource 401(k) Plan and 301 phantom shares in a deferred compensation plan, each tied to one common share upon distribution after vesting.
ES Form 144 reports a proposed sale of 7,000 shares of Common Stock valued at $484,820.70 (CUSIP 376080025) to be transacted on 06/04/2026 on the NYSE.
The filing lists underlying restricted stock vesting events: 1 share vesting 02/24/2022, 2,469 shares vesting 02/15/2023, and 4,530 shares vesting 02/15/2025, identified as compensation awards in the excerpt.
Eversource Energy executive Jay S. Buth, VP, Controller and Chief Accounting Officer, reported routine updates to his share holdings. A discretionary transaction under Rule 16b-3(f) involved 407.231 common shares held through the Eversource 401k Plan at $68.81 per share, leaving no remaining indirect shares in the plan. Following these updates, he directly holds 27,411 common shares, which the filing notes include deferred shares, restricted share units and related dividend equivalents.
EVERSOURCE ENERGY trustee W Robert Mudge reported an open-market purchase of 750 common shares at $66.485 per share on May 8, 2026, through an IRA. After this trade, that IRA held 2,150 shares. The filing also shows 500 shares held indirectly via a SEP IRA, 3,400 shares held indirectly via the Mudge Trust, and 2,610 shares held directly. A footnote indicates these positions include restricted share units and related dividend equivalents.
Eversource Energy reports higher first-quarter 2026 results. Operating revenues reached $4,504,363 thousand, up from $4,118,355 thousand a year earlier, while net income rose to $608,721 thousand from $552,668 thousand. Earnings per share increased to $1.61 from $1.50 on slightly higher average shares outstanding.
Cash flow from operations strengthened to $1,324,326 thousand, supporting over $1,009,311 thousand of capital spending, mainly on regulated electric, gas and water infrastructure. The balance sheet shows total assets of $64,707,601 thousand and long-term debt of $26,861,131 thousand, with significant regulatory assets and liabilities reflecting cost-recovery mechanisms.
The company continues to manage environmental and regulatory obligations, including storm cost deferrals, former manufactured gas plant remediation reserves, and complex rate structures. It also highlights uncertainty around the proposed sale of its Aquarion water business, which has not yet met held-for-sale accounting criteria due to potential legal appeals.
Eversource Energy reported stronger first quarter 2026 results, with GAAP net income of $606.8 million and earnings of $1.61 per share, up from $550.8 million and $1.50 per share a year earlier. Non-GAAP recurring earnings were $650.7 million, or $1.73 per share.
Results included a $43.9 million after-tax FERC refund charge tied to a reduction in allowed transmission return on equity from 10.57% to 9.57%. The board declared a quarterly dividend of $0.7875 per share. Operating revenues rose to $4.50 billion, driven by higher earnings across transmission, electric and natural gas distribution, and water.
The company revised its 2026 non-GAAP EPS guidance to a range of $4.57 to $4.72 per share and reaffirmed a 5–7 percent annual earnings growth target through 2030. Shareholders re-elected nine trustees, approved executive compensation and auditor ratification, and rejected a proposal for an independent board chair.
Eversource Energy ownership update: Vanguard Capital Management reported beneficial ownership of 28,331,593 shares of Common Stock, representing 7.53% of the class as of 03/31/2026. The filing shows sole voting power for 3,948,449 shares and sole dispositive power for 28,331,593 shares. The report notes that this position reflects holdings across Vanguard Capital Management LLC and affiliated business divisions, and it was signed on 04/29/2026.
Eversource Energy reported a Schedule 13G filing showing that Vanguard Portfolio Management beneficially owns 20,048,663 shares of Common Stock, representing 5.33% of the class.
The filing states Vanguard Portfolio Management has sole dispositive power over 20,048,663 shares and sole voting power for 45,444 shares. The ownership is reported on behalf of various Vanguard affiliates and managed funds. The form is signed by Ashley Grim on 04/29/2026.
Eversource Energy reports a new federal ruling that lowers its allowed return on equity for New England transmission assets and updates its earnings outlook. The Federal Energy Regulatory Commission set a base ROE of 9.57% and a 12.09% cap for transmission incentives, and may require customer refunds over 18 to 24 months. Eversource expects these ROE changes and related incentives to reduce its 2026 future after-tax earnings by about $70 million. After factoring in the ROE decision and a potential Aquarion sale, the company now targets 2026 non-GAAP earnings of $4.57 to $4.72 per share, implying a midpoint of $4.65. Using this midpoint as a base, Eversource projects long-term earnings per share growth of 5% to 7% annually through 2030 and anticipates growth toward the upper half of that range by 2028. The company is pursuing legal and regulatory options, including a motion for stay, a possible rehearing request, and a potential Section 205 filing to propose updated rates.