Form SCHEDULE 13G QUANTUM CORP /DE/ Filed by: OAKTREE CAPITAL MANAGEMENT LP

SCHEDULE 13G

CUSIP No.

1

Names of Reporting Persons

Oaktree Capital Management 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 2,011,678.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 2,011,678.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

2,011,678.00

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)

5.11 %

12

Type of Reporting Person (See Instructions)

PN

Comment for Type of Reporting Person: The reported percentage is calculated based on 39,374,500 shares of common stock ("Common Stock") outstanding as of June 24, 2026, as reported on the Issuer's 10-K filed with the Securities and Exchange Commission on June 25, 2026.

SCHEDULE 13G

Item 1.

(a)

Name of issuer:

Quantum Corporation

(b)

Address of issuer's principal executive offices:

10770 E. Briarwood Avenue, Centennial, CO 80112

Item 2.

(a)

Name of person filing:

This Statement is filed by Oaktree Capital Management LP, referred to herein as the "Reporting Person."

(b)

Address or principal business office or, if none, residence:

333 S. Grand Ave., 28th Floor, Los Angeles, CA 90071

(c)

Citizenship:

See response to row 4 on the cover page hereto.

(d)

Title of class of securities:

Common Stock, $0.01 par value per share

(e)

CUSIP No.:

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 response to row 9 on the cover page hereto. The reported securities are directly held by the following funds and accounts, each managed by the Reporting Person: (i) Oaktree Value Opportunities Fund Holdings, L.P.; (ii) Oaktree London Liquid Value Opportunities Fund (VOF), L.P.; and (iii) Boston Patriot Arlington St LLC. The filing of this Statement shall not be deemed an admission of beneficial ownership by the Reporting Person for purposes of Section 13(d) or 13(g) or for any other purpose.

(b)

Percent of class:

See response to row 11 on the cover page hereto. %

(c)

Number of shares as to which the person has:

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

See response to row 5 on the cover page hereto.

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

See response to row 6 on the cover page hereto.

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

See response to row 7 on the cover page hereto.

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

See response to row 8 on the cover page hereto.

Item 5.

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.

Oaktree Capital Management LP

Signature:	/s/ Henry Orren
Name/Title:	Henry Orren / Managing Director
Date:	08/10/2026

Form SCHEDULE 13G QUANTUM CORP /DE/ Filed by: OAKTREE CAPITAL MANAGEMENT LP

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