Centiva Capital (SUMA) files update showing no beneficial ownership of SUMA stock

Rhea-AI Filing Summary

Centiva Capital, LP and Centiva Capital GP, LLC filed Amendment No. 1 to report their current position in SUMA Acquisition Corporation’s Class A ordinary shares. The reporting persons state that they beneficially own 0 shares, representing 0% of the class, and report no sole or shared voting or dispositive power over any Class A ordinary shares. This percentage is based on 17,696,250 Class A ordinary shares outstanding as of August 11, 2026, as referenced from SUMA’s Form 10-Q. They also indicate that they now own 5 percent or less of this class of securities and make the filing as a joint filing under Rule 13d-1(k).

Key Figures

Class A shares outstanding: 17,696,250 shares Beneficially owned by Centiva Capital, LP: 0 shares Beneficially owned by Centiva Capital GP, LLC: 0 shares +1 more

4 metrics

Class A shares outstanding 17,696,250 shares Class A ordinary shares outstanding as of August 11, 2026, per Form 10-Q

Beneficially owned by Centiva Capital, LP 0 shares Amount of SUMA Class A ordinary shares beneficially owned

Beneficially owned by Centiva Capital GP, LLC 0 shares Amount of SUMA Class A ordinary shares beneficially owned

Percent of class owned 0% Percentage of SUMA Class A ordinary shares owned by each reporting person

Key Terms

beneficial owner, dispositive power, sole voting power, joint filing statement

4 terms

beneficial owner regulatory

"not be construed as an admission that any of the Reporting Persons is, for the purposes of Section 13 of the Act, the beneficial owner"

A beneficial owner is the person who ultimately owns or controls a financial asset or property, even if their name isn't directly on official documents. Think of it like someone who secretly holds the keys to a safe deposit box—others may appear to have access, but the true owner is the one who benefits from what's inside. Identifying beneficial owners helps ensure transparency and prevent illegal activities like money laundering or fraud.

dispositive power regulatory

"Sole Dispositive Power 0.00 8 | Shared Dispositive Power 0.00"

Dispositive power is the authority to decide the final outcome of an asset, legal claim, contract, or corporate action — in effect the power to dispose of or resolve something. For investors it matters because whoever holds that authority can determine who gets paid, who controls an asset or vote, and how risks and returns are allocated; think of it like holding the key that lets you lock in the winner or loser in a deal.

sole voting power regulatory

"Sole Voting Power 0.00 6 | Shared Voting Power 0.00"

Sole voting power is the exclusive right to cast votes attached to a shareholder’s stock without needing approval from anyone else. Like holding the only remote control for a TV, it lets that holder decide corporate matters such as board members, mergers, and policy changes, making it important to investors because it concentrates control and can strongly influence a company’s strategy and the value of its shares.

joint filing statement regulatory

"Exhibit I JOINT FILING STATEMENT PURSUANT TO RULE 13d-1(k)"

FAQ

What does Centiva Capital’s Schedule 13G/A say about its SUMA (SUMA) ownership?

Centiva Capital reports beneficial ownership of 0 SUMA Class A shares, equal to 0% of the class, and no sole or shared voting or dispositive power over any shares.

How many SUMA (SUMA) shares are outstanding according to this Schedule 13G/A?

The filing references 17,696,250 SUMA Class A ordinary shares outstanding as of August 11, 2026, based on the company’s Quarterly Report on Form 10-Q filed that same date.

Who are the reporting persons in Centiva Capital’s Schedule 13G/A for SUMA (SUMA)?

The reporting persons are Centiva Capital, LP, a Delaware limited partnership, and Centiva Capital GP, LLC, its general partner. They file jointly regarding SUMA Class A ordinary shares.

Does Centiva Capital have voting power over SUMA (SUMA) shares in this filing?

No. The filing states 0 shares with sole voting power and 0 shares with shared voting power for both Centiva Capital, LP and Centiva Capital GP, LLC.

What percentage of SUMA (SUMA) stock does Centiva Capital report owning in this 13G/A?

Centiva Capital reports owning 0% of SUMA’s Class A ordinary shares, explicitly noting ownership of 5 percent or less of the class based on 17,696,250 shares outstanding.

Who signed the Schedule 13G/A related to SUMA (SUMA) on behalf of Centiva Capital?

The filing is signed by Alan Weiss, General Counsel and Chief Compliance Officer of both Centiva Capital, LP and Centiva Capital GP, LLC, dated August 13, 2026.

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Available on EDGAR 08/13/2026 - 11:06 AM Accepted by SEC EDGAR 08/13/2026 - 11:06 AM Learn about SEC filing dates

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 1)

SUMA Acquisition Corporation

(Name of Issuer)

Class A ordinary shares, par value $0.0001 per share

(Title of Class of Securities)

G8557R129

(CUSIP Number)

06/30/2026

(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)

schemaVersion:

SCHEDULE 13G

CUSIP Number(s): G8557R129

1

Names of Reporting Persons

Centiva Capital, LP

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

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

0.00

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)

0.0 %

12

Type of Reporting Person (See Instructions)

IA

SCHEDULE 13G

CUSIP Number(s): G8557R129

1

Names of Reporting Persons

Centiva Capital GP, LLC

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

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

0.00

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)

0.0 %

12

Type of Reporting Person (See Instructions)

HC, PN

SCHEDULE 13G

Item 1.
(a)	Name of issuer: SUMA Acquisition Corporation
(b)	Address of issuer's principal executive offices: 6543 Las Vegas Blvd S, Las Vegas, NV 89119
Item 2.
(a)	Name of person filing: (1) Centiva Capital, LP (the "Investment Manager"), a Delaware limited partnership and the investment manager of certain affiliated funds (the "Centiva Capital Funds") with respect to the shares of Class A ordinary shares (as defined in Item 2(d)); and (2) Centiva Capital GP, LLC, the general partner of the Investment Manager and the Centiva Capital Funds, with respect to the shares of Class A ordinary shares held by the Centiva Capital Funds. The foregoing persons are hereinafter sometimes collectively referred to as the "Reporting Persons." The filing of this statement should not be construed as an admission that any of the Reporting Persons is, for the purposes of Section 13 of the Act, the beneficial owner of the shares of Class A ordinary shares reported herein.
(b)	Address or principal business office or, if none, residence: 66 Hudson Blvd. E, 56th Floor New York, NY 10001
(c)	Citizenship: Centiva Capital GP, LLC - Delaware Centiva Capital, LP - Delaware
(d)	Title of class of securities: Class A ordinary shares, par value $0.0001 per share
(e)	CUSIP No.: G8557R129
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: Centiva Capital GP, LLC. - 0 Centiva Capital, LP - 0
(b)	Percent of class: 0% of the 17,696,250 shares of Class A ordinary shares outstanding as of August 11, 2026, as reported in the Issuer's Quarterly Report on Form 10-Q filed on August 11, 2026.
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: Centiva Capital GP, LLC. - 0 Centiva Capital, LP - 0
	(ii) Shared power to vote or to direct the vote: Centiva Capital GP, LLC. - 0 Centiva Capital, LP - 0
	(iii) Sole power to dispose or to direct the disposition of: Centiva Capital GP, LLC. - 0 Centiva Capital, LP - 0
	(iv) Shared power to dispose or to direct the disposition of: Centiva Capital GP, LLC. - 0 Centiva Capital, LP - 0
Item 5.	Ownership of 5 Percent or Less of a Class.
	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.
	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 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.

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.

Centiva Capital, LP

Signature:	Alan Weiss
Name/Title:	Alan Weiss, General Counsel and Chief Compliance Officer
Date:	08/13/2026

Centiva Capital GP, LLC

Signature:	Alan Weiss
Name/Title:	Alan Weiss, General Counsel and Chief Compliance Officer
Date:	08/13/2026

Exhibit Information

Exhibit I JOINT FILING STATEMENT PURSUANT TO RULE 13d-1(k) The undersigned acknowledge and agree that the foregoing statement on Schedule 13G is filed on behalf of each of the undersigned and that all subsequent amendments to this statement on Schedule 13G shall be filed on behalf of each of the undersigned without the necessity of filing additional joint acquisition statements. The undersigned acknowledge that each shall be responsible for the timely filing of such amendments, and for the completeness and accuracy of the information concerning it contained therein, but shall not be responsible for the completeness and accuracy of the information concerning the others, except to the extent that it knows or has reason to believe that such information is inaccurate. Dated: August 13, 2026 Centiva Capital, LP By: /s/ Alan Weiss Name: Alan Weiss Title: General Counsel and Chief Compliance Officer Centiva Capital GP, LLC By: /s/ Alan Weiss Name: Alan Weiss Title: General Counsel and Chief Compliance Officer