SCHEDULE 13G

CUSIP No.

870875101

1

Names of Reporting Persons

CSS LLC/IL

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

ILLINOIS

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 1,221,756.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 1,221,756.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

1,221,756.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Checkbox not checked

11

Percent of class represented by amount in row (9)

8.995 %

12

Type of Reporting Person (See Instructions)

OO

SCHEDULE 13G

Item 1.

(a)

Name of issuer:

Total Return Securities Fund

(b)

Address of issuer's principal executive offices:

C/O U.S. BANK GLOBAL FUND SERVICES, 615 EAST MICHIGAN STREET, MILWAUKEE, WISCONSIN 53202

Item 2.

(a)

Name of person filing:

CSS LLC/IL

(b)

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

1 NORTH WACKER DRIVE SUITE 3075 CHICAGO, Illinois 60606

(c)

Citizenship:

CSS LLC/IL - ILLINOIS

(d)

Title of class of securities:

Closed End Fund

(e)

CUSIP No.:

870875101

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:

1,221,756

(b)

Percent of class:

8.995 %

(c)

Number of shares as to which the person has:

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

CSS LLC/IL - 1,221,756

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

CSS LLC/IL - 0

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

CSS LLC/IL - 1,221,756

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

CSS LLC/IL - 0

Item 5.

Ownership of 5 Percent or Less of a Class.

Not Applicable

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 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.

CSS LLC/IL

Signature:	Mitchell R. Bialek
Name/Title:	Mitchell R. Bialek/CCO
Date:	12/01/2025

Exhibit Information

The Reporting person's beneficial ownership of 1,221,756 shares consists of 629,369 shares and 592,387 Rights exercisable for 592,387 shares. The Percent of Class calculation is based upon 12,990,705 Shares outstanding as reported on Form N-CSRS (Certified Shareholder Report, Semi-Annual) with the Securities and Exchange Commission on September 8, 2025, for Reporting Date June 30, 2025, and the shares associated with its 592,387 Rights.