Mizuho Discloses 9.0% Stake in UY Scuti via Schedule 13G/A

Rhea-AI Filing Summary

UY Scuti Acquisition Corp received a Schedule 13G/A from Mizuho Financial Group, Inc. reporting beneficial ownership of 600,500 common shares, representing 9.0% of the class. Mizuho states it holds sole voting and dispositive power over all 600,500 reported shares. The filing identifies Mizuho as a Japan-based parent holding company and notes that Mizuho Financial Group, Mizuho Bank and Mizuho Americas may be indirect beneficial owners of shares directly held by Mizuho Securities USA LLC. The filing certifies the shares were acquired in the ordinary course of business and were not acquired to change or influence control of the issuer.

Positive

• Beneficial ownership of 600,500 shares (9.0% of the class)
• Sole voting and dispositive power reported over all 600,500 shares
• Filer certified acquisition in the ordinary course and not to influence control
• Disclosure identifies related Mizuho entities as possible indirect beneficial owners

Negative

• None.

Insights

Financial Analyst

TL;DR: Mizuho reports a 9.0% stake with sole voting and dispositive power; filing characterizes the holding as ordinary-course, not for control.

The Schedule 13G/A discloses a material institutional position of 600,500 shares (9.0%). The registrant asserts sole voting and dispositive authority for the reported shares, which is important for market transparency and shareholder register impact. The filing also includes a parent/subsidiary ownership note identifying related Mizuho entities and a statement that the position was not acquired to influence control. For investors, this clarifies ownership concentration without signaling activist intent.

Corporate Governance Expert

TL;DR: The filer states passive intent; Schedule 13G/A signals disclosure of a significant stake while denying control motives.

Mizuho classifies itself as a parent holding company and provides the filer address and citizenship. The certification that the shares were acquired in the ordinary course and are not held to influence control is explicit and aligns with a Schedule 13G filing approach. The disclosure that related Mizuho entities may be indirect beneficial owners provides additional clarity on the organizational ownership chain relevant to governance and voting outcomes at shareholder meetings.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 1)

UY Scuti Acquisition Corp.

(Name of Issuer)

Common Shares

(Title of Class of Securities)

G93Y0A120

(CUSIP Number)

06/30/2025

(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. G93Y0A120

1

Names of Reporting Persons

Mizuho Financial Group, Inc.

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

JAPAN

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 600,500.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 600,500.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

600,500.00

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)

9.0 %

12

Type of Reporting Person (See Instructions)

FI

Comment for Type of Reporting Person: Mizuho Financial Group, Inc., Mizuho Bank, Ltd. and Mizuho Americas LLC may be deemed to be indirect beneficial owners of said equity securities directly held by Mizuho Securities USA LLC which is their wholly-owned subsidiary.

SCHEDULE 13G

Item 1.
(a)	Name of issuer: UY Scuti Acquisition Corp.
(b)	Address of issuer's principal executive offices: 39 E. Broadway Suite 603 New York, NY, 10002
Item 2.
(a)	Name of person filing: Mizuho Financial Group, Inc.
(b)	Address or principal business office or, if none, residence: 1-5-5, Otemachi, Chiyoda-ku, Tokyo, 100-8176, Japan
(c)	Citizenship: Japan
(d)	Title of class of securities: Common Shares
(e)	CUSIP No.: G93Y0A120
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).
	Parent Holding Company
Item 4.	Ownership
(a)	Amount beneficially owned: 600,500
(b)	Percent of class: 9.0 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 600,500
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 600,500
	(iv) Shared power to dispose or to direct the disposition of: 0
Item 5.	Ownership of 5 Percent or Less of a Class.
Item 6.	Ownership of more than 5 Percent on Behalf of Another Person.
	Not Applicable
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
	If a parent holding company has filed this schedule, pursuant to Rule 13d-1(b)(ii)(G), so indicate under Item 3(g) and attach an exhibit stating the identity and the Item 3 classification of the relevant subsidiary. If a parent holding company has filed this schedule pursuant to Rule 13d-1(c) or Rule 13d-1(d), attach an exhibit stating the identification of the relevant subsidiary. See Exhibit A
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 acquired and are held in the ordinary course of business and 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. By signing below I certify that, to the best of my knowledge and belief, the foreign regulatory scheme applicable to Parent Holding Company is substantially comparable to the regulatory scheme applicable to the functionally equivalent U.S. institution(s). I also undertake to furnish to the Commission staff, upon request, information that would otherwise be disclosed in a Schedule 13D.

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.

Mizuho Financial Group, Inc.

Signature:	/s/ Takahiro Katsura
Name/Title:	Takahiro Katsura, Managing Director, Global Corporate Function Coordination Department
Date:	08/13/2025

FAQ

Who filed the Schedule 13G/A for UY Scuti (UYSCU)?

The filing was submitted by Mizuho Financial Group, Inc.

How many UY Scuti shares does Mizuho report owning?

Mizuho reports beneficial ownership of 600,500 common shares of UY Scuti.

What percentage of UY Scuti does Mizuho's holding represent?

The reported position represents 9.0% of the class.

Does Mizuho have voting or dispositive power over the shares?

Yes. The filing states sole voting power and sole dispositive power for all 600,500 shares.

Did Mizuho state the purpose of the acquisition?

Mizuho certified the shares were acquired in the ordinary course of business and not to change or influence control of the issuer.

When was the filing signed and who signed it?

The filing is signed by Takahiro Katsura, Managing Director, dated 08/13/2025.