# EDGAR Filing Document

**Accession Number:** 0000728100
**File Stem:** 0000930413-25-002472
**Filing Date:** 2025-8
**Character Count:** 16593
**Document Hash:** 196fa3cd342fc4a986db5a6b29034f6a
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000930413-25-002472.hdr.sgml**: 20250814

**ACCESSION NUMBER**: 0000930413-25-002472

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

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20250814

**DATE AS OF CHANGE**: 20250814

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Lord Abbett Municipal Opportunities Fund
- **CENTRAL INDEX KEY:** 0002029852

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0930

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13G/A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-94921
- **FILM NUMBER:** 251221044

**BUSINESS ADDRESS:**
- **STREET 1:** 30 HUDSON ST
- **CITY:** JERSEY CITY
- **STATE:** NJ
- **ZIP:** 07302
- **BUSINESS PHONE:** 201-827-6890

**MAIL ADDRESS:**
- **STREET 1:** 30 HUDSON ST
- **CITY:** JERSEY CITY
- **STATE:** NJ
- **ZIP:** 07302
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** LORD, ABBETT & CO. LLC
- **CENTRAL INDEX KEY:** 0000728100

**ORGANIZATION NAME:**
- **EIN:** 135620131
- **STATE OF INCORPORATION:** DE

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

**BUSINESS ADDRESS:**
- **STREET 1:** 30 HUDSON STREET
- **CITY:** JERSEY CITY
- **STATE:** NJ
- **ZIP:** 07302
- **BUSINESS PHONE:** 201-827-2000

**MAIL ADDRESS:**
- **STREET 1:** 30 HUDSON STREET
- **CITY:** JERSEY CITY
- **STATE:** NJ
- **ZIP:** 07302

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** LORD ABBETT & CO LLC
- **DATE OF NAME CHANGE:** 20050608

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** LORD ABBETT & CO
- **DATE OF NAME CHANGE:** 19940808

## Exhibit 24.1

**EXHIBIT 24.1**

**<u>JOINT FILING AGREEMENT</u>**

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 with respect to the common shares of Lord Abbett Municipal Opportunities Fund, and that all subsequent amendments to this statement on Schedule 13G may be filed on behalf of each of the undersigned without the necessity of filing additional joint filing agreements. 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 such person contained herein or therein, but shall not be responsible for the completeness and accuracy of the information concerning the others, except to the extent that such person knows or has reason to believe that such information is inaccurate.

Dated: August 13, 2025

**LORD, ABBETT & CO. LLC**

****<br> By:/s/ <u>Mary Ann Picciotto_____________________</u>****<br> Name: Mary Ann Picciotto<br> Title: Chief Compliance Officer

**DOUGLAS B. SIEG**

By:/s/ <u>Douglas B. Sieg_______________________</u> **<br>** 

<br> **GREGORY M. SHUMAN**

By:/s/ <u>Gregory M. Shuman</u>**____________________ <br>** 

<br> **DANIEL S. SOLENDER**

By:/s/ <u>Daniel S. Solender_____________________</u> **<br>** 

<br> **CHRISTOPHER T. ENGLISH**

By:/s/ <u>Christopher T. English</u>**__________________** <br>

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

## SCHEDULE 13G

### Under the Securities Exchange Act of 1934

**(Amendment No. 2)**

**Issuer:** Lord Abbett Municipal Opportunities Fund

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

**CUSIP Number:** 54401B206

**Date of Event Which Requires Filing of this Statement:** 06/30/2025

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

- [ ] Rule 13d-1(b)

- [ ] Rule 13d-1(c)

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

---

| 1. | Names of Reporting Persons<br>LORD, ABBETT & CO. LLC | Names of Reporting Persons<br>LORD, ABBETT & CO. LLC |
|:---|:---|:---|:---|
| 2. | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [x] | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [x] |
| 3. | SEC Use Only | SEC Use Only |
| 4. | Citizenship or Place of Organization<br>DE | Citizenship or Place of Organization<br>DE |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 5. | Sole Voting Power<br>10000.00 |
| 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>10000.00 |
| 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>10000.00 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>10000.00 |
| 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>0.16% | Percent of Class Represented by Amount in Row (9)<br>0.16% |
| 12. | Type of Reporting Person (See Instructions)<br>OO | Type of Reporting Person (See Instructions)<br>OO |

**Comment for Type of Reporting Person:** The reported percentage is calculated based on 6,305,685.27 common shares outstanding as of June 30, 2025, based on information provided by the Issuer.

---

| 1. | Names of Reporting Persons<br>DOUGLAS B. SIEG | Names of Reporting Persons<br>DOUGLAS B. SIEG |
|:---|:---|:---|:---|
| 2. | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [x] | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [x] |
| 3. | SEC Use Only | SEC Use Only |
| 4. | Citizenship or Place of Organization<br>X1 | Citizenship or Place of Organization<br>X1 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 5. | Sole Voting Power<br>103740.94 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 6. | Shared Voting Power<br>10000.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 7. | Sole Dispositive Power<br>103740.94 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 8. | Shared Dispositive Power<br>10000.00 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>113740.94 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>113740.94 |
| 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>1.80% | Percent of Class Represented by Amount in Row (9)<br>1.80% |
| 12. | Type of Reporting Person (See Instructions)<br>IN | Type of Reporting Person (See Instructions)<br>IN |

**Comment for Type of Reporting Person:** The reported percentage is calculated based on 6,305,685.27 common shares outstanding as of June 30, 2025, based on information provided by the Issuer.

---

| 1. | Names of Reporting Persons<br>GREGORY M. SHUMAN | Names of Reporting Persons<br>GREGORY M. SHUMAN |
|:---|:---|:---|:---|
| 2. | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [x] | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [x] |
| 3. | SEC Use Only | SEC Use Only |
| 4. | Citizenship or Place of Organization<br>X1 | Citizenship or Place of Organization<br>X1 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 5. | Sole Voting Power<br>107964.52 |
| 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>107964.52 |
| 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>107964.52 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>107964.52 |
| 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>1.71% | Percent of Class Represented by Amount in Row (9)<br>1.71% |
| 12. | Type of Reporting Person (See Instructions)<br>IN | Type of Reporting Person (See Instructions)<br>IN |

**Comment for Type of Reporting Person:** The reported percentage is calculated based on 6,305,685.27 common shares outstanding as of June 30, 2025, based on information provided by the Issuer.

---

| 1. | Names of Reporting Persons<br>DANIEL S. SOLENDER | Names of Reporting Persons<br>DANIEL S. SOLENDER |
|:---|:---|:---|:---|
| 2. | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [x] | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [x] |
| 3. | SEC Use Only | SEC Use Only |
| 4. | Citizenship or Place of Organization<br>X1 | Citizenship or Place of Organization<br>X1 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 5. | Sole Voting Power<br>103740.94 |
| 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>103740.94 |
| 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>103740.94 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>103740.94 |
| 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>1.65% | Percent of Class Represented by Amount in Row (9)<br>1.65% |
| 12. | Type of Reporting Person (See Instructions)<br>IN | Type of Reporting Person (See Instructions)<br>IN |

**Comment for Type of Reporting Person:** The reported percentage is calculated based on 6,305,685.27 common shares outstanding as of June 30, 2025, based on information provided by the Issuer.

---

| 1. | Names of Reporting Persons<br>CHRISTOPHER T. ENGLISH | Names of Reporting Persons<br>CHRISTOPHER T. ENGLISH |
|:---|:---|:---|:---|
| 2. | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [x] | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [x] |
| 3. | SEC Use Only | SEC Use Only |
| 4. | Citizenship or Place of Organization<br>X1 | Citizenship or Place of Organization<br>X1 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 5. | Sole Voting Power<br>10999.93 |
| 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>10999.93 |
| 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>10999.93 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>10999.93 |
| 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>0.17% | Percent of Class Represented by Amount in Row (9)<br>0.17% |
| 12. | Type of Reporting Person (See Instructions)<br>IN | Type of Reporting Person (See Instructions)<br>IN |

**Comment for Type of Reporting Person:** The reported percentage is calculated based on 6,305,685.27 common shares outstanding as of June 30, 2025, based on information provided by the Issuer.

---

**Item 1(a). Name of Issuer:**
Lord Abbett Municipal Opportunities Fund

**Item 1(b). Address of Issuer's Principal Executive Offices:**
30 Hudson St, Jersey City, NJ 07302

**Item 2(a). Name of Person Filing:**
This statement is filed by the entities and persons listed below, all of whom together are referred to herein as the "Reporting Persons:"
(i) Lord, Abbett & Co. LLC;
(ii) Douglas B. Sieg;
(iii) Gregory M. Shuman;
(iv) Daniel S. Solender;
(v) Christopher T. English.

**Item 2(b). Address of Principal Business Office:**
30 Hudson St, Jersey City, NJ 07302

**Item 2(c). Citizenship:**
See responses to Item 4 on each cover page.

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

**Item 2(e). CUSIP Number:**
54401B206

**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:**

See responses to Item 9 on each cover page.

**(b) Percent of class:**

See responses to Item 11 on each cover page.

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

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

See responses to Item 5 on each cover page.

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

See responses to Item 6 on each cover page.

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

See responses to Item 7 on each cover page.

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

See responses to Item 8 on each cover page.

**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:**

—

### 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.

**LORD, ABBETT & CO. LLC**

**Date:** 08/13/2025

**By:** /s/ Mary Ann Picciotto

**Name & Title:** Mary Ann Picciotto / Chief Compliance Officer

**DOUGLAS B. SIEG**

**Date:** 08/13/2025

**By:** /s/ Douglas B. Sieg

**Name & Title:** Douglas B. Sieg

**GREGORY M. SHUMAN**

**Date:** 08/13/2025

**By:** /s/ Gregory M. Shuman

**Name & Title:** Gregory M. Shuman

**DANIEL S. SOLENDER**

**Date:** 08/13/2025

**By:** /s/ Daniel S. Solender

**Name & Title:** Daniel S. Solender

**CHRISTOPHER T. ENGLISH**

**Date:** 08/13/2025

**By:** /s/ Christopher T. English

**Name & Title:** Christopher T. English