Queen's Road Capital (ISOU) holds 4.82% — 2,665,480 shares reported

Rhea-AI Filing Summary

Queen's Road Capital Investment Ltd. filed an amendment on a Schedule 13G disclosing beneficial ownership of 2,665,480 common shares of IsoEnergy Ltd., representing 4.82% of the class as of 03/31/2026.

The filing lists sole voting and dispositive power over the 2,665,480 shares and classifies the holding as "Ownership of 5 Percent or Less of a Class." The form is signed by Alex Granger on 05/11/2026.

Insights

Institutional Ownership Analyst

Large shareholder reports a sub-5% stake in IsoEnergy.

The amendment shows Queen's Road Capital Investment Ltd. beneficially owns 2,665,480 shares of IsoEnergy, equal to 4.82% as of 03/31/2026. The filing records sole voting and dispositive power for that exact share count.

Because the stake is below the 5% threshold, the filing signals a notable but non-controlling institutional position; subsequent filings would show changes in scale or intent.

Corporate Governance Specialist

Disclosure aligns with passive/investor reporting thresholds.

The Schedule 13G/A classification and the statement "Ownership of 5 Percent or Less of a Class" indicate passive reporting status under beneficial-ownership rules. The record shows no shared voting or dispositive power.

Reportable items to watch in future filings include any movement above the 5% threshold or changes in voting/dispositive authority in subsequent amendments.

Key Figures

Shares beneficially owned: 2,665,480 shares Percent of class: 4.82% Sole voting power: 2,665,480 shares +1 more

4 metrics

Shares beneficially owned 2,665,480 shares reported as of <date>03/31/2026</date>

Percent of class 4.82% percent of common shares

Sole voting power 2,665,480 shares shares with sole vote/direct vote authority

CUSIP 46500E867 IsoEnergy Ltd. common shares

Key Terms

Schedule 13G/A, Beneficial ownership, CUSIP

3 terms

Schedule 13G/A regulatory

"Amendment No. 1 (Schedule 13G/A) reporting beneficial ownership"

A Schedule 13G/A is an amended public filing with the U.S. securities regulator that updates a previous Schedule 13G, disclosing when an individual or group holds a substantial (typically over 5%) stake in a company and is claiming a passive, non‑controlling intent. Investors monitor these updates because rising or falling holdings can signal changing confidence, potential future moves, or shifts in voting power — like watching a public ledger where large shareholders quietly adjust their positions.

Beneficial ownership financial

"Amount beneficially owned: 2,665,480 (Percent of class: 4.82%)"

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

CUSIP regulatory

"CUSIP No.: 46500E867"

A CUSIP is a nine-character alphanumeric code that uniquely identifies a U.S. or Canadian financial security—such as a stock, bond, or fund share—like a Social Security number for an investment. It matters to investors because brokers, exchanges and record-keepers use the CUSIP to match trades, track ownership, settle transactions and pull accurate records, reducing errors and ensuring money and securities go to the right place.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 1)

IsoEnergy Ltd.

(Name of Issuer)

Common Shares

(Title of Class of Securities)

46500E867

(CUSIP Number)

03/31/2026

(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): 46500E867

1

Names of Reporting Persons

Queen's Road Capital Investment 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

CAYMAN ISLANDS

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 2,665,480.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 2,665,480.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

2,665,480.00

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)

4.82 %

12

Type of Reporting Person (See Instructions)

FI

SCHEDULE 13G

Item 1.
(a)	Name of issuer: IsoEnergy Ltd.
(b)	Address of issuer's principal executive offices: 217 Queen Street West, Suite 401, Toronto, Ontario, M5V 0R2, Canada
Item 2.
(a)	Name of person filing: Queen's Road Capital Investment Ltd.
(b)	Address or principal business office or, if none, residence: Cheung Kong Centre Suite 2006, 2 Queen's Road Central Hong Kong, Hong Kong
(c)	Citizenship: Cayman Islands corporation
(d)	Title of class of securities: Common Shares
(e)	CUSIP No.: 46500E867
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: 2,665,480
(b)	Percent of class: 4.82 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 2,665,480
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 2,665,480
	(iv) Shared power to dispose or to direct the disposition of: 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:
	Not Applicable

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.

Queen's Road Capital Investment Ltd.

Signature:	/s/ Alex Granger
Name/Title:	Alex Granger, President
Date:	05/11/2026

FAQ

What stake does Queen's Road Capital hold in IsoEnergy (ISOU)?

Queen's Road Capital beneficially owns 2,665,480 common shares, representing 4.82% of IsoEnergy's common stock as of 03/31/2026. The filing lists sole voting and dispositive power over those shares.

Does the Schedule 13G/A indicate control of IsoEnergy by Queen's Road Capital?

No. The filing reports a 4.82% ownership level and states "Ownership of 5 Percent or Less of a Class," indicating a non-controlling institutional stake under the reported terms.

What voting and dispositive powers are reported for the shares?

The filing reports sole voting power of 2,665,480 shares and sole dispositive power of 2,665,480, with 0 shared voting or dispositive power reported.

What dates are relevant in this Schedule 13G/A for ISOU?

The ownership is reported "as of" 03/31/2026 (covering the share count and percent). The form is signed on 05/11/2026 by Alex Granger.

What identifier is used for IsoEnergy's registered shares in the filing?

The filing lists the CUSIP for IsoEnergy common shares as 46500E867, matching the class reported in the Schedule 13G/A cover information.