SCHEDULE: Whitebox Advisors Discloses 9.9% Stake in Electra Battery

Whitebox Advisors LLC and Whitebox General Partner LLC reported a 9.9% beneficial ownership stake in Electra Battery Materials Corp, holding 9,271,572 common shares.

Summary

• Whitebox Advisors LLC and Whitebox General Partner LLC (the "Reporting Persons") have filed a Schedule 13G, indicating beneficial ownership of Electra Battery Materials Corp.
• The Reporting Persons collectively beneficially own 9,271,572 Common Shares of Electra Battery Materials Corp.
• This represents 9.9% of the outstanding Common Shares, calculated based on 93,652,239 shares outstanding as of October 22, 2025.
• The filing is an amendment to a previous Schedule 13D, signifying that the Reporting Persons no longer hold the shares with the purpose or effect of changing or influencing the control of the Issuer.
• Clients of Whitebox Advisors also hold 28,884,464 warrants exercisable at $1.25 and 21,920,001 pre-funded warrants exercisable at $0.000001.
• These warrants are subject to a "Beneficial Ownership Limitation" preventing exercise if it would result in ownership exceeding 9.9% of outstanding Common Shares, thus excluding 50,808,465 potential shares from the reported beneficial ownership.

Sentiment

Score: 6

Explanation: The filing indicates a significant, continued institutional investment by Whitebox Advisors in Electra Battery Materials Corp, holding 9.9% of common shares. The transition from a Schedule 13D to a 13G suggests a more passive investment stance, which could be viewed positively by some as it reduces the likelihood of immediate activist intervention. The presence of substantial warrants, though currently blocked by ownership limitations, represents potential future upside for the investor and potential dilution for existing shareholders if exercised.

Positives

• Continued significant institutional ownership by Whitebox Advisors, holding 9.9% of Electra Battery Materials Corp.
• The shift from a Schedule 13D to a Schedule 13G indicates that Whitebox Advisors is no longer pursuing the purpose or effect of changing or influencing the control of Electra Battery Materials Corp, potentially reducing uncertainty regarding shareholder activism.

Negatives

• NA

Risks

• Potential future dilution from the exercise of 50,808,465 warrants held by Whitebox Advisors' clients, currently restricted by a 9.9% beneficial ownership limitation.

Future Outlook

The filing does not provide any forward-looking statements or guidance regarding the company's operations or financial performance, focusing solely on beneficial ownership disclosure.

Industry Context

This filing is a standard disclosure of institutional ownership, common in the financial industry. It reflects a significant investor's position in a company operating in the battery materials sector, which is experiencing growth and strategic interest due to the global push for electric vehicles and renewable energy storage. The shift from a 13D to a 13G suggests a change in the investor's intent from potentially influencing control to a more passive investment stance, which can be a common evolution for activist investors after achieving certain objectives or deciding against further intervention.

Comparison to Industry Standards

• The 9.9% beneficial ownership stake by Whitebox Advisors is a substantial position for an institutional investor in a company like Electra Battery Materials Corp, indicating strong conviction.
• The use of warrants with beneficial ownership limitations is a common strategy for institutional investors to maintain exposure and potential upside while adhering to regulatory thresholds (e.g., avoiding triggering certain reporting requirements or takeover bids).
• The transition from a Schedule 13D to a Schedule 13G is a standard regulatory procedure when an investor's intent shifts from active influence to passive investment, aligning with practices seen across various public companies.

Stakeholder Impact

• Shareholders: Provides transparency regarding a significant institutional holder's stake and intent. The shift from 13D to 13G may reduce concerns about immediate activist pressure. Potential future dilution from warrant exercise remains a factor.
• Company Management: Awareness of a large, passive institutional holder.

Key Dates

Recommendation

The filing is a routine disclosure of beneficial ownership by a significant institutional investor, Whitebox Advisors. While the 9.9% stake indicates continued interest, the shift from a Schedule 13D to a 13G suggests a move to a more passive investment role, reducing immediate activist pressure. This information alone does not provide new fundamental insights into Electra Battery Materials Corp's operational performance or strategic direction that would warrant a 'buy' or 'sell' recommendation. Investors should 'hold' and await further operational or financial updates from the company to make more informed decisions, while acknowledging the presence of a large institutional holder and potential future dilution from warrants.

Keywords

Electra Battery Materials Corp, Whitebox Advisors, Schedule 13G, Beneficial Ownership, Common Shares, Warrants, Institutional Investor, SEC Filing, Shareholder Disclosure