[SCHEDULE 13G/A] Range Capital Acquisition Corp. Units SEC Filing

Rhea-AI Filing Summary

Magnetar Financial LLC, Magnetar Capital Partners LP, Supernova Management LLC and David J. Snyderman filed Amendment No. 1 to Schedule 13G disclosing an aggregate 800,000 Class A ordinary shares of Range Capital Acquisition Corp. (CUSIP G7375C108) as of 30 Jun 2025.

• The stake equals 4.98 % of the 16,037,500 shares outstanding, keeping the group just under the 5 % threshold that triggers heightened reporting requirements.
• All voting and dispositive power is shared; the group reports 0 shares with sole power.
• Shares are spread across eight Magnetar-managed funds, led by Constellation Master Fund (184 k) and Lake Credit Fund (144 k).
• The filers certify the position is held in the ordinary course and not for the purpose of influencing control.
• Certification and signatures were executed 08 Aug 2025 by attorney-in-fact Hayley Stein.

No financial performance data or strategic intentions were disclosed; the filing is strictly an ownership update.

Insights

Securities Analyst

TL;DR: Magnetar reports 4.98 % passive stake; neutral signal—institutional presence but no control intent.

The amended 13G shows Magnetar’s complex of funds holding 800 k RANGU shares. At under 5 %, the group avoids Schedule 13D obligations and indicates a passive posture. Shared voting/dispositive power suggests coordinated management across funds rather than an activist stance. From a liquidity viewpoint, continued ownership by a sophisticated alternatives manager can help support trading volumes, yet the sub-5 % level limits potential influence on corporate actions. Because the filing reveals no buy or sell timing, investors lack clarity on trend—only point-in-time ownership. Overall impact on valuation or governance is modest.

Corporate Governance Expert

TL;DR: Stake is sizeable but passive; governance impact minimal.

Magnetar’s filing affirms that the shares are held “in the ordinary course” with no intent to influence control, meeting Rule 13d-1(c) criteria. Remaining below 5 % diminishes shareholder proposal leverage and proxy access, so the issuer’s board should not expect activist pressure from this holder. The dispersed allocation across eight funds further diffuses influence. Unless future amendments push the stake above 5 % or switch to a 13D, governance ramifications are limited.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 1)

Range Capital Acquisition Corp.

(Name of Issuer)

Class A ordinary shares, par value $0.0001

(Title of Class of Securities)

G7375C108

(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. G7375C108

1

Names of Reporting Persons

MAGNETAR FINANCIAL 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 800,000.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 800,000.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

800,000.00

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)

4.98 %

12

Type of Reporting Person (See Instructions)

IA, OO

SCHEDULE 13G

CUSIP No. G7375C108

1

Names of Reporting Persons

MAGNETAR CAPITAL PARTNERS 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 800,000.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 800,000.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

800,000.00

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)

4.98 %

12

Type of Reporting Person (See Instructions)

HC, PN

SCHEDULE 13G

CUSIP No. G7375C108

1

Names of Reporting Persons

SUPERNOVA MANAGEMENT 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 800,000.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 800,000.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

800,000.00

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)

4.98 %

12

Type of Reporting Person (See Instructions)

HC, OO

SCHEDULE 13G

CUSIP No. G7375C108

1

Names of Reporting Persons

DAVID J. SNYDERMAN

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

UNITED STATES

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 800,000.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 800,000.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

800,000.00

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)

4.98 %

12

Type of Reporting Person (See Instructions)

HC, IN

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Range Capital Acquisition Corp.
(b)	Address of issuer's principal executive offices: 44 MAIN STREET COLD SPRING HARBOR, NY, 11724
Item 2.
(a)	Name of person filing: This statement is filed on behalf of each of the following person (collectively, the "Reporting Persons"): i) Magnetar Financial LLC ("Magnetar Financial"); ii) Magnetar Capital Partners LP (Magnetar Capital Partners"); iii) Supernova Management LLC ("Supernova Management"); and iv) David J. Snyderman ("Mr. Snyderman"). This statement relates to the Shares (as defined herein) held for Magnetar Constellation Master Fund, Ltd ("Constellation Master Fund"), Magnetar Xing He Master Fund Ltd ("Xing He Master Fund"), Magnetar SC Fund Ltd ("SC Fund"), Purpose Alternative Credit Fund Ltd ("Purpose Credit Fund"), all Cayman Islands exempted companies; Magnetar Structured Credit Fund, LP ("Structured Credit Fund") a Delaware limited partnership; Magnetar Alpha Star Fund LLC ("Alpha Star Fund"), Magnetar Lake Credit Fund LLC ("Lake Credit Fund"), Purpose Alternative Credit Fund - T LLC ("Purpose Credit Fund - T"), all Delaware limited liability companies; collectively (the "Magnetar Funds"). Magnetar Financial serves as the investment adviser to the Magnetar Funds, and as such, Magnetar Financial exercises voting and investment power over the Shares held for the Magnetar Funds' accounts. Magnetar Capital Partners serves as the sole member and parent holding company of Magnetar Financial. Supernova Management is the general partner of Magnetar Capital Partners. The manager of Supernova Management is Mr. Snyderman.
(b)	Address or principal business office or, if none, residence: The address of the principal business office of each of Magnetar Financial, Magnetar Capital Partners, Supernova Management, and Mr. Snyderman is 1603 Orrington Avenue, 13th Floor, Evanston, Illinois 60201.
(c)	Citizenship: Place of Organization. i) Magnetar Financial is a Delaware limited liability company; ii) Magnetar Capital Partners is a Delaware limited partnership; iii) Supernova Management is a Delaware limited liability company; and iv) Mr. Snyderman is a citizen of the United States of America.
(d)	Title of class of securities: Class A ordinary shares, par value $0.0001
(e)	CUSIP No.: G7375C108
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: As of June 30, 2025, each of Magnetar Financial, Magnetar Capital Partners, Supernova Management and Mr. Snyderman held 800,000 Shares. The amount consists of (A) 184,000 Shares held for the account of Constellation Master Fund; (B) 144,000 Shares held for the account of Lake Credit Fund; (C) 128,000 Shares held for the account of Structured Credit Fund; (D) 120,000 Shares held for the account of Xing He Master Fund; (E) 80,000 Shares held for the account of Alpha Star Fund; (F) 72,000 Shares held for the account of Purpose Credit Fund; (G) 56,000 Shares held for the account of SC Fund; and (H) 16,000 Shares held for the account Purpose Credit Fund - T. The Shares held by the Magnetar Funds represent approximately 4.98% of the total number of Shares outstanding (calculated pursuant to Rule 13d-3(d)(1)(i)) of the outstanding shares of the Issuer).
(b)	Percent of class: As of June 30, 2025, each of the Reporting Persons were deemed to be the beneficial owner constituting approximately 4.98% of the total number of shares outstanding (based upon the information provided by the Issuer in its Form 10-Q filed with the SEC on May 15, 2025, there were approximately 16,037,500 Shares outstanding).
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 0
	(ii) Shared power to vote or to direct the vote: 800,000
	(iii) Sole power to dispose or to direct the disposition of: 0
	(iv) Shared power to dispose or to direct the disposition of: 800,000
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.

MAGNETAR FINANCIAL LLC

Signature:	/s/ Hayley Stein
Name/Title:	Hayley Stein, Attorney-in-fact for David J. Snyderman, Manager of Supernova Management LLC
Date:	08/08/2025

MAGNETAR CAPITAL PARTNERS LP

Signature:	/s/ Hayley Stein
Name/Title:	Hayley Stein, Attorney-in-fact for David J. Snyderman, Manager of Supernova Management LLC
Date:	08/08/2025

SUPERNOVA MANAGEMENT LLC

Signature:	/s/ Hayley Stein
Name/Title:	Hayley Stein, Attorney-in-fact for David J. Snyderman, Manager of Supernova Management LLC
Date:	08/08/2025

DAVID J. SNYDERMAN

Signature:	/s/ Hayley Stein
Name/Title:	Hayley Stein, Attorney-in-fact for David J. Snyderman, Manager of Supernova Management LLC
Date:	08/08/2025

Comments accompanying signature: MAGNETAR FINANCIAL LLC BY: Magnetar Capital Partners LP, its Sole Member BY: Supernova Management LLC, its General Partner MAGNETAR CAPITAL PARTNERS LP By: Supernova Management LLC, its General Partner

Exhibit Information

99.1 Joint Filing Agreement, dated as of August 8, 2025, among the Reporting Persons. 99.2 Power of Attorney, dated as of December 22, 2022 filed by the Reporting Persons on August 8, 2025.

FAQ

How many Range Capital (RANGU) shares does Magnetar own?

Magnetar and affiliated entities report 800,000 Class A ordinary shares.

What percentage of RANGU’s outstanding shares does this represent?

The holding equals 4.98 % of the 16,037,500 shares outstanding.

Does Magnetar have sole voting power over its RANGU shares?

No. The filing shows 0 shares with sole voting power and 800,000 with shared voting power.

Which Magnetar funds hold the largest portions of the stake?

Constellation Master Fund holds 184 k shares and Lake Credit Fund holds 144 k shares.

Why did Magnetar file a Schedule 13G/A instead of a 13D?

Because the group owns under 5 % and states the investment is passive, a 13G amendment suffices.

What is the event date for this ownership report?

The ownership is reported as of 30 June 2025.