Fitpart Discloses 8.65M-Share Position in Sigma Lithium, Shared Voting Power

Rhea-AI Filing Summary

Sigma Lithium Corporation is reported to have 8,650,264 common shares subject to this Schedule 13G/A, representing 7.9% of the class. The filing identifies Fitpart Fund Administration Services Ltd., a Bahamas-organized investment adviser (IA), as the reporting person that holds shared voting and shared dispositive power over these shares and reports no sole voting or sole dispositive power. The statement says the securities are directly owned by advisory clients of Fitpart and that no single advisory client is represented as owning more than 5% of the class. The reporting person also certifies the holdings were not acquired to change or influence control of the issuer and includes a standard disclaimer disavowing beneficial ownership beyond any pecuniary interest.

Positive

• 8,650,264 shares disclosed, representing 7.9% of the class, which is a material, reportable stake
• Shared voting and dispositive power disclosed, providing transparency on how the position is managed
• Securities held for advisory clients, with the filing stating no single advisory client holds more than 5%

Negative

• None.

Insights

Securities Analyst

TL;DR: Fitpart discloses an aggregated 7.9% position in SGML held for advisory clients, with shared voting and dispositive power.

This Schedule 13G/A reports an 8.65 million-share position equal to 7.9% of the class, held with shared voting and dispositive authority by Fitpart Fund Administration Services Ltd. The filing classifies the reporting person as an investment adviser and clarifies that the securities are owned by multiple advisory clients, none of which is reported to hold more than 5% individually. The disclosure is material because it crosses the 5% threshold that triggers public reporting, but it signals aggregated advisory-client ownership rather than a single controlling investor.

Corporate Governance Expert

TL;DR: The disclosure signals a meaningful aggregated stake while explicitly denying intent to influence control.

The filing contains governance-relevant facts: Fitpart reports shared voting and dispositive power but no sole authority, and it certifies the position was not acquired to effect control. The report also contains a standard disclaimer that the reporting person disclaims beneficial ownership except for pecuniary interest. For boards and investors, the key implication is that an institutional adviser holds an aggregated, reportable stake that may reflect client mandates, not an activist or coordinated control effort.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 1)

Sigma Lithium Corporation

(Name of Issuer)

Common Shares, no par value

(Title of Class of Securities)

826599102

(CUSIP Number)

09/30/2024

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

Rule 13d-1(b)

Rule 13d-1(c)

Rule 13d-1(d)

SCHEDULE 13G

CUSIP No. 826599102

1

Names of Reporting Persons

Fitpart Fund Administration Services Ltd.

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

BAHAMAS

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 8,650,264.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 8,650,264.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

8,650,264.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

7.9 %

12

Type of Reporting Person (See Instructions)

IA

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Sigma Lithium Corporation
(b)	Address of issuer's principal executive offices: 181, Bay Street, Suite 4400, Toronto, Ontario, M5J 2T3, Canada
Item 2.
(a)	Name of person filing: Fitpart Fund Administration Services Ltd.
(b)	Address or principal business office or, if none, residence: Fitpart Fund Administration Services Ltd. The Bahamas Financial Centre, 4th Floor Shirley & Charlotte Streets P.O. Box CB-13515 Nassau, The Bahamas
(c)	Citizenship: Fitpart Fund Administration Services Ltd. - Bahamas
(d)	Title of class of securities: Common Shares, no par value
(e)	CUSIP No.: 826599102
Item 3.	If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(a)	Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
(b)	Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
(c)	Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
(d)	Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
(e)	An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)	An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)	A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)	A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)	A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j)	A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:
(k)	Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
Item 4.	Ownership
(a)	Amount beneficially owned: Fitpart Fund Administration Services Ltd.- 8,650,264
(b)	Percent of class: Fitpart Fund Administration Services Ltd. - 7.9%
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: Fitpart Fund Administration Services Ltd. - 0
	(ii) Shared power to vote or to direct the vote: Fitpart Fund Administration Services Ltd. - 8,650,264
	(iii) Sole power to dispose or to direct the disposition of: Fitpart Fund Administration Services Ltd. - 0
	(iv) Shared power to dispose or to direct the disposition of: Fitpart Fund Administration Services Ltd. - 8,650,264
Item 5.	Ownership of 5 Percent or Less of a Class.
Item 6.	Ownership of more than 5 Percent on Behalf of Another Person.
	If any other person is known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, such securities, a statement to that effect should be included in response to this item and, if such interest relates to more than 5 percent of the class, such person should be identified. A listing of the shareholders of an investment company registered under the Investment Company Act of 1940 or the beneficiaries of employee benefit plan, pension fund or endowment fund is not required. All of the securities reported in this Schedule 13G are directly owned by advisory clients of Fitpart Fund Administration Services Ltd. None of those advisory clients may be deemed to beneficially own more than 5% of the Common Shares, no par value.
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
	Not Applicable
Item 8.	Identification and Classification of Members of the Group.
	Not Applicable
Item 9.	Notice of Dissolution of Group.
	Not Applicable

Item 10.

Certifications:

By signing below I certify that, 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.

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Fitpart Fund Administration Services Ltd.

Signature:	By: /s/ Fernando Antonio Botelho Prado
Name/Title:	Fernando Antonio Botelho Prado / Chief Executive Officer
Date:	08/13/2025

Comments accompanying signature: * Each Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his, her or its pecuniary interest therein, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of the securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. To the extent that "ownership of 5 percent or less of a class" was indicated in Item 5, such response only applies to the Reporting Person(s) that indicated elsewhere herein that it beneficially owns five percent (5%) or less of the class.

FAQ

What stake does Fitpart report in Sigma Lithium (SGML)?

Fitpart Fund Administration Services Ltd. reports beneficial ownership of 8,650,264 shares, equal to 7.9% of the class.

Does Fitpart have sole voting or sole dispositive power over the SGML shares?

No. The filing reports 0 sole voting power and 0 sole dispositive power, with 8,650,264 shares under shared voting and shared dispositive power.

Are the reported SGML shares owned directly by Fitpart or by its clients?

The filing states the securities are directly owned by advisory clients of Fitpart, and none of those clients is reported to beneficially own more than 5% individually.

Does the filing indicate an intent to influence control of Sigma Lithium (SGML)?

No. Item 10 certification states the securities were not acquired and are not held for the purpose of changing or influencing control of the issuer.

How is Fitpart classified in the Schedule 13G/A?

The filing identifies Fitpart Fund Administration Services Ltd. as a reporting person of type IA (investment adviser).