Bard Associates discloses 2.2% One Stop Systems (OSS) stake

Rhea-AI Filing Summary

One Stop Systems, Inc. received an amended Schedule 13G showing that institutional investor Bard Associates, Inc. beneficially owns 540,100 shares of its common stock, representing 2.2% of the class.

Bard Associates reports sole voting and dispositive power over 50,000 shares and shared dispositive power over 490,100 shares. The firm indicates it owns less than five percent of the class and certifies the shares were acquired and are held in the ordinary course of business, not to change or influence control of One Stop Systems.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 5)

ONE STOP SYSTEMS, INC.

(Name of Issuer)

Common Stock

(Title of Class of Securities)

68247W109

(CUSIP Number)

11/07/2025

(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)

SCHEDULE 13G

CUSIP No. 68247W109

1

Names of Reporting Persons

BARD ASSOCIATES INC

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 50,000.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 50,000.00
8	Shared Dispositive Power 490,100.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

540,100.00

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)

2.2 %

12

Type of Reporting Person (See Instructions)

IA

SCHEDULE 13G

Item 1.
(a)	Name of issuer: ONE STOP SYSTEMS, INC.
(b)	Address of issuer's principal executive offices: 2235 ENTERPRISE ST STE 110, ESCONDIDO, CALIFORNIA, 92029
Item 2.
(a)	Name of person filing: Bard Associates, Inc.
(b)	Address or principal business office or, if none, residence: 233 South Wacker Drive, Suite 4400, Chicago, IL 60606
(c)	Citizenship: United States
(d)	Title of class of securities: Common Stock
(e)	CUSIP No.: 68247W109
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: 540100
(b)	Percent of class: 2.2 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 50000
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 50000
	(iv) Shared power to dispose or to direct the disposition of: 490100
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:

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.

BARD ASSOCIATES INC

Signature:	Michael Demaray
Name/Title:	President
Date:	02/13/2026

FAQ

What ownership stake in OSS does Bard Associates report on this Schedule 13G/A?

Bard Associates reports beneficial ownership of 540,100 shares of One Stop Systems (OSS) common stock, representing 2.2% of the outstanding class. This figure includes shares over which it has both sole and shared dispositive power, as detailed in the ownership breakdown.

How many OSS shares does Bard Associates control for voting and disposition?

Bard Associates reports sole voting and dispositive power over 50,000 shares of One Stop Systems (OSS) and shared dispositive power over 490,100 shares. It reports no shared voting power, making the total beneficially owned amount 540,100 shares.

Does Bard Associates hold more than 5% of One Stop Systems (OSS) stock?

No. Bard Associates states it owns 2.2% of One Stop Systems (OSS) common stock, which is five percent or less of the class. The filing’s Item 5 confirms the position is below the five percent ownership threshold for this security class.

What type of filing is this for One Stop Systems (OSS) and who is the reporting person?

This is an Amendment No. 5 to Schedule 13G for One Stop Systems (OSS). The reporting person is Bard Associates, Inc., an Illinois-based institutional investor with its principal office in Chicago, Illinois, reporting its beneficial ownership position.

Is Bard Associates seeking to influence control of One Stop Systems (OSS)?

Bard Associates certifies the OSS shares were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control. It also states the holdings are not connected with any control-related transaction or activist nomination, except as allowed under rules.

When did the ownership event for this OSS Schedule 13G/A occur?

The Schedule 13G/A lists November 7, 2025 as the date of the event requiring the filing for One Stop Systems (OSS). This date marks when the ownership status reached a level that triggered the amended beneficial ownership disclosure requirement.