SEG Opportunity Fund (ACON) discloses 244,043 shares, 9.98% of Aclarion

Rhea-AI Filing Summary

SEG Opportunity Fund, LLC reports beneficial ownership of 244,043 shares of Aclarion, Inc. common stock, equal to 9.98% of the class. The filing states this position is based on 2,444,871 shares outstanding as of March 25, 2026. The statement lists shared voting and dispositive power over the 244,043 shares and is signed by Joseph Reda as Manager.

Insights

Institutional Ownership Analyst

Large passive stake disclosed: 244,043 shares (9.98%).

The filing shows SEG Opportunity Fund, LLC holds 244,043 shares with shared voting and dispositive power. The position equals 9.98% of the outstanding common stock calculated from 2,444,871 shares outstanding as of March 25, 2026

The ownership scale is near the 10% threshold that can affect disclosure and activism dynamics; subsequent filings would clarify whether the stake is passive or active and any changes to voting arrangements.

Corporate Governance Specialist

Shared control flagged; monitor coordination and voting implications.

The cover data reports shared voting power and shared dispositive power for the full 244,043-share position rather than sole control. That suggests decision authority may be exercised with others or via pooled arrangements.

Future disclosures (e.g., amendments or Form 13D) would be the appropriate place to see whether the holder intends to influence management or remain passive.

03/25/2026 - 08:44 PM

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

Aclarion, Inc.

(Name of Issuer)

Common Stock, $0.00001 par value per share

(Title of Class of Securities)

655187409

(CUSIP Number)

03/25/2026

(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)

schemaVersion:

SCHEDULE 13G

CUSIP Number(s): 655187409

1

Names of Reporting Persons

SEG Opportunity Fund, LLC

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

NEW YORK

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 244,043.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 244,043.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

244,043.00

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)

9.98 %

12

Type of Reporting Person (See Instructions)

OO

Comment for Type of Reporting Person: Based on 2,444,871 shares of Common Stock of the Issuer outstanding as verified with the Issuer on March 25, 2026.

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Aclarion, Inc.
(b)	Address of issuer's principal executive offices: 8181 Arista Place Suite 100 Broomfield, CO 80021
Item 2.
(a)	Name of person filing: This statement is filed by SEG Opportunity Fund, LLC, a New York limited liability company.
(b)	Address or principal business office or, if none, residence: The address of SEG Opportunity Fund, LLC is 135 Sycamore Drive Roslyn, NY 11576.
(c)	Citizenship: SEG Opportunity Fund, LLC is a New York limited liability company.
(d)	Title of class of securities: Common Stock, $0.00001 par value per share
(e)	CUSIP Number(s): 655187409
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 Item 9 on the cover pages(s) hereto.
(b)	Percent of class: See Item 11 on the cover page(s) hereto.
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: See Item 5 on the cover pages hereto.
	(ii) Shared power to vote or to direct the vote: See Item 6 on the cover pages hereto.
	(iii) Sole power to dispose or to direct the disposition of: See Item 7 on the cover pages hereto.
	(iv) Shared power to dispose or to direct the disposition of: See Item 8 on the cover pages hereto.
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.

SEG Opportunity Fund, LLC

Signature:	/s/ Joseph Reda
Name/Title:	Joseph Reda/Manager
Date:	03/25/2026

FAQ

What stake does SEG Opportunity Fund, LLC report in Aclarion (ACON)?

SEG Opportunity Fund, LLC reports beneficial ownership of 244,043 shares, equal to 9.98% of Aclarion's common stock based on 2,444,871 shares outstanding as of March 25, 2026.

Does the filing show who controls the shares reported by SEG Opportunity Fund, LLC?

The filing states SEG Opportunity Fund, LLC has shared voting power and shared dispositive power over the 244,043 shares; it does not claim sole voting or dispositive control in the cover data.

What outstanding share count does Aclarion provide in this filing?

The filing cites 2,444,871 shares outstanding of common stock as verified with the issuer on March 25, 2026, which is the basis for the reported 9.98% stake calculation.

Who signed the Schedule 13G for SEG Opportunity Fund, LLC?

The Schedule 13G is signed by Joseph Reda in the capacity of Manager on March 25, 2026, per the signature block in the filing.

Does this Schedule 13G indicate SEG Opportunity Fund will seek control of Aclarion?

The filing reports ownership and shared powers but does not state any intent to seek control; no statements of intent or plans to influence management are included in the provided excerpt.