SCHEDULE: Citadel Discloses Passive Stake in DIGI POWER X INC.

Citadel entities and Kenneth Griffin report passive beneficial ownership in DIGI POWER X INC., with Kenneth Griffin holding 3.4% of outstanding shares.

Summary

• Citadel Advisors LLC, Citadel Advisors Holdings LP, and Citadel GP LLC collectively beneficially own 1,171,068 Subordinate Voting Shares, representing 2.6% of the class.
• Citadel Securities LLC beneficially owns 345,640 Subordinate Voting Shares, representing 0.8% of the class.
• Citadel Securities Group LP and Citadel Securities GP LLC collectively beneficially own 346,015 Subordinate Voting Shares, representing 0.8% of the class.
• Kenneth Griffin, as the ultimate control person, beneficially owns an aggregate of 1,517,083 Subordinate Voting Shares, representing 3.4% of the class.
• The percentages are based on 44,707,644 Shares outstanding as of August 14, 2025.
• The shares were not acquired and are not held for the purpose of changing or influencing the control of DIGI POWER X INC.

Sentiment

Score: 5

Explanation: The filing is a routine Schedule 13G beneficial ownership report, indicating a passive stake. It contains no financial performance data, strategic updates, or other information that would typically influence sentiment positively or negatively.

Future Outlook

No forward-looking statements or guidance were provided in this beneficial ownership report.

Management Comments

• The filing of this statement shall not be construed as an admission that any of the Reporting Persons is the beneficial owner of any securities covered by the statement other than the securities actually owned by such person (if any).
• To the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under §§ 240.14a-11.

Industry Context

This filing represents a routine disclosure of passive institutional ownership by a major financial firm, Citadel, in a publicly traded company. Such disclosures are standard practice for investors crossing certain ownership thresholds and typically do not indicate a strategic shift or activist intent, especially when explicitly stating a passive purpose.

Stakeholder Impact

• Shareholders: Provides transparency regarding significant institutional ownership, confirming a passive investment stance by Citadel entities and Kenneth Griffin.

Key Dates

Keywords

DIGI POWER X INC., Citadel, Kenneth Griffin, Beneficial Ownership, Schedule 13G, Subordinate Voting Shares, Institutional Investor