SCHEDULE: D. E. Shaw Boosts Enviri Stake to 5.4%, Shifts to 13D Filing

D. E. Shaw & Co. and its affiliates have increased their beneficial ownership in Enviri Corporation to 5.4%, converting their regulatory disclosure from Schedule 13G to 13D following Enviri's Clean Energy business separation.

Summary

• D. E. Shaw & Co., L.P., D. E. Shaw & Co., L.L.C., and Dr. David E. Shaw (collectively, the "Reporting Persons") beneficially own 4,396,708 shares of Enviri Corporation's common stock, representing 5.4% of the outstanding shares.
• The beneficial ownership is held through various affiliated funds including Galvanic (3,172,055 shares or 3.9%), Oculus (639,477 shares or 0.8%), Valence (376,983 shares or 0.8%), Composite (50,000 shares or 0.1%), and funds managed by DESIM (158,193 shares or 0.2%).
• The Reporting Persons acquired these shares for investment purposes, expending approximately $34,050,435 (excluding taxes and commissions) of their working capital.
• The filing converts their previous Schedule 13G reporting to a Schedule 13D, prompted by Enviri Corporation's November 21, 2025, Form 8-K filing disclosing the separation of its "Clean Energy" business and its acquisition by Veolia Environnement S.A.
• This conversion is a precautionary measure due to the potential ineligibility for 13G reporting under SEC guidance (Faith Colish No-Action Letter) following the corporate transaction.
• Valence, an affiliate, also holds short economic exposure to 116,200 shares through listed call option contracts and an open short position referencing 916 shares.

Sentiment

Score: 6

Explanation: The filing indicates a significant institutional investor's increased stake and a shift to a more active disclosure form (13D), which can be seen as a positive signal of confidence. However, the reason for the 13D conversion is a corporate restructuring event, and the historical SEC settlement for whistleblower violations introduces a governance concern, balancing the overall sentiment to neutral-positive.

Positives

• D. E. Shaw & Co. and its affiliates have increased their beneficial ownership in Enviri Corporation to 5.4%, indicating continued investment interest.
• The investment was made for ordinary course business purposes, not with the intent to change or influence control or management.

Negatives

• D. E. Shaw & Co., L.P. was subject to an SEC settled order on September 29, 2023, for violating Exchange Act Rule 21F-17(a) by impeding employees' participation in the SEC's whistleblower program, resulting in a censure, cease-and-desist order, and a $10 million penalty.

Risks

• The Reporting Persons may review their investment and could increase or decrease their position in Enviri Corporation shares or related securities, or enter into hedging transactions, which could impact the stock price.
• The change from Schedule 13G to 13D indicates a more active or potentially influential stance, which could lead to future actions that may or may not align with other shareholders' interests.

Future Outlook

The Reporting Persons will periodically review their investment in Enviri Corporation and may adjust their position by purchasing or selling shares or other related securities, or by entering into hedging transactions, based on factors such as financial performance, market conditions, and other investment opportunities.

Industry Context

The filing is directly related to Enviri Corporation's strategic move to separate its "Clean Energy" business, which is being acquired by Veolia Environnement S.A. This indicates a significant corporate restructuring within the environmental services or clean energy sector, potentially signaling a shift in focus for Enviri or consolidation within the industry. D. E. Shaw's increased stake and shift to a 13D filing suggests a heightened interest or potential for more active engagement during this transitional period for Enviri.

Management Changes

Corporate Governance

Legal Proceedings

• D. E. Shaw & Co., L.P. was subject to an SEC settled order on September 29, 2023, for violating Exchange Act Rule 21F-17(a) by impeding employees' participation in the SEC's whistleblower program. The firm agreed to a censure, to cease-and-desist from future violations, and to pay a $10 million penalty.

Stakeholder Impact

• Shareholders: The increased beneficial ownership by a prominent institutional investor like D. E. Shaw could be viewed positively, signaling confidence. The shift to a 13D filing suggests a more active stance, which could lead to future engagement or influence on corporate decisions, potentially impacting other shareholders.
• Employees: The historical SEC settlement regarding whistleblower protections at D. E. Shaw & Co., L.P. highlights the importance of robust internal policies for employee rights, though this was a past issue for the reporting entity, not the issuer.

Next Steps

• Reporting Persons will continue to review their investment in Enviri Corporation.
• Reporting Persons may increase or decrease their position in Enviri shares or other related securities.
• Reporting Persons may enter into transactions to increase or hedge their economic exposure to Enviri shares.

Key Dates

Recommendation

The filing primarily details a change in beneficial ownership disclosure from Schedule 13G to 13D, driven by a corporate restructuring event (Enviri's Clean Energy business separation). While D. E. Shaw's increased stake to 5.4% indicates continued investment interest, the filing does not provide new fundamental information about Enviri's operational performance or future prospects that would warrant a strong buy or sell recommendation. The shift to a 13D suggests a potentially more active role, but without specific plans or proposals for change, a 'hold' recommendation is appropriate as investors await further developments regarding Enviri's strategic direction post-divestiture and D. E. Shaw's future intentions. The past SEC settlement against D. E. Shaw, while remediated, adds a minor governance consideration for the reporting entity itself.

Keywords

Enviri Corporation, D. E. Shaw & Co., Schedule 13D, Beneficial Ownership, Institutional Investor, SEC Filing, Common Stock, Investment Management, Corporate Governance, Clean Energy Business, Veolia Environnement S.A., Shareholder Activism, Equity Holdings