# EDGAR Filing Document

**Accession Number:** 0000878518
**File Stem:** 0001079973-25-001011
**Filing Date:** 2025-6
**Character Count:** 8814
**Document Hash:** f1891487d33e9adb3cc44e541a720524
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001079973-25-001011.hdr.sgml**: 20250611

**ACCESSION NUMBER**: 0001079973-25-001011

**CONFORMED SUBMISSION TYPE**: SCHEDULE 13G/A

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20250611

**DATE AS OF CHANGE**: 20250611

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** TASEKO MINES LTD
- **CENTRAL INDEX KEY:** 0000878518
- **STANDARD INDUSTRIAL CLASSIFICATION:** GOLD & SILVER ORES [1040]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 000000000
- **STATE OF INCORPORATION:** A1
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13G/A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-41781
- **FILM NUMBER:** 251038812

**BUSINESS ADDRESS:**
- **STREET 1:** SUITE 1200
- **STREET 2:** 1040 WEST GEORGIA STREET
- **CITY:** VANCOUVER
- **STATE:** A1
- **ZIP:** V6E 4H1
- **BUSINESS PHONE:** 778-373-4533

**MAIL ADDRESS:**
- **STREET 1:** SUITE 1200
- **STREET 2:** 1040 WEST GEORGIA STREET
- **CITY:** VANCOUVER
- **STATE:** A1
- **ZIP:** V6E 4H1
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** L1 Capital Pty Ltd
- **CENTRAL INDEX KEY:** 0001817646

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** C3
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13G/A

**BUSINESS ADDRESS:**
- **STREET 1:** LEVEL 45
- **STREET 2:** 101 COLLINS STREET
- **CITY:** MELBOURNE VIC 3000
- **STATE:** C3
- **ZIP:** 00000
- **BUSINESS PHONE:** 61.3.9286.7015

**MAIL ADDRESS:**
- **STREET 1:** LEVEL 45
- **STREET 2:** 101 COLLINS STREET
- **CITY:** MELBOURNE VIC 3000
- **STATE:** C3
- **ZIP:** 00000

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## SCHEDULE 13G

### Under the Securities Exchange Act of 1934

**(Amendment No. 1)**

**Issuer:** Taseko Mines Ltd

**Title of Class of Securities:** Common Shares

**CUSIP Number:** 876511106

**Date of Event Which Requires Filing of this Statement:** 06/04/2025

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

- [ ] Rule 13d-1(b)

- [x] Rule 13d-1(c)

- [ ] Rule 13d-1(d)

---

| 1. | Names of Reporting Persons<br>L1 Capital Pty Ltd | Names of Reporting Persons<br>L1 Capital Pty Ltd |
|:---|:---|:---|:---|
| 2. | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] |
| 3. | SEC Use Only | SEC Use Only |
| 4. | Citizenship or Place of Organization<br>C3 | Citizenship or Place of Organization<br>C3 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 5. | Sole Voting Power<br>20652988.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 6. | Shared Voting Power<br>0.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 7. | Sole Dispositive Power<br>20652988.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 8. | Shared Dispositive Power<br>0.00 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>20652988.00 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>20652988.00 |
| 10. | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] |
| 11. | Percent of Class Represented by Amount in Row (9)<br>6.54% | Percent of Class Represented by Amount in Row (9)<br>6.54% |
| 12. | Type of Reporting Person (See Instructions)<br>FI | Type of Reporting Person (See Instructions)<br>FI |

---

**Item 1(a). Name of Issuer:**
Taseko Mines Ltd

**Item 1(b). Address of Issuer's Principal Executive Offices:**
15th Floor - 1040 W. Georgia St., Vancouver, BC V6E 4H1

**Item 2(a). Name of Person Filing:**
L1 Capital Pty Ltd.

**Item 2(b). Address of Principal Business Office:**
Level 45
101 Collins Street
Melbourne VIC 3000, C3 00000

**Item 2(c). Citizenship:**
Australia

**Item 2(d). Title of Class of Securities:**
Common Shares

**Item 2(e). CUSIP Number:**
876511106

**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:**

20,652,988
This amendment refers to a Schedule 13G filed with the Securities and Exchange Commission on May 15, 2025, covering 16,081,210 shares of Common Shares purchased on May 8, 2025. The amounts in Row (5), (7) and (9) represent 20,652,988 Common Shares. The Common Shares are owned by the L1 Long Short Fund Limited, the L1 Capital Long Short Fund, the L1 Capital Long Short (Master) Fund and the L1 Capital Global Long Short Fund, all controlled and managed by L1 Capital Pty Ltd. The percentage set forth on Row (11) of the cover page for the reporting person is based on 315,875,348 Common Shares outstanding as of April 25, 2025, based on the Issuer's Notice of Annual General Meeting of Shareholders filed on Form 6-K with the Securities and Exchange Commission on May 8, 2025.
Mark Landau and Raphael Lamm are the Directors of L1 Capital Pty Ltd. As such, L1 Capital Pty Ltd., Mr. Landau, and Mr. Lamm may be deemed to beneficially own (as that term is defined in Rule 13d-3 under the Securities Exchange Act of 1934) the issuer's securities described herein. To the extent Mr. Landau and Mr. Lamm are deemed to beneficially own such securities, Mr. Landau and Mr. Lamm disclaim beneficial ownership of these securities except to the extent of its pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 13 and the rules thereunder.

**(b) Percent of class:**

6.54%

**(c) Number of shares as to which the person has:**

**(i) Sole power to vote or to direct the vote:**

20,652,988

**(ii) Shared power to vote or to direct the vote:**

0

**(iii) Sole power to dispose or to direct the disposition of:**

20,652,988

**(iv) Shared power to dispose or to direct the disposition of:**

0

**Item 5. Ownership of Five Percent or Less of a Class.**

[x] If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following.

**Item 6. Ownership of More than 5 Percent on Behalf of Another Person.**

Not Applicable

**Item 7. Identification and Classification of the Subsidiary**

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. Certification:**

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.

**L1 Capital Pty Ltd**

**Date:** 06/10/2025

**By:** /s/ Mark Landau

**Name & Title:** Mark Landau, Director