SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13D

Under the Securities Exchange Act of 1934

Dynamix Corp

(Name of Issuer)

Common Stock

(Title of Class of Securities)

G2949D104

(CUSIP Number)

Phillip Goldstein
250 Pehle Ave., Suite 708
Saddle Brook, NJ, 07663
914 747-5262

(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)

07/24/2026

(Date of Event Which Requires Filing of This Statement)

If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box. Checkbox not checked

The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

SCHEDULE 13D

CUSIP Number(s):

G2949D104

Name of reporting person

Bulldog Investors, LLP

Check the appropriate box if a member of a Group (See Instructions)

(a)

(b)

SEC use only

Source of funds (See Instructions)

Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)

Checkbox not checked

Citizenship or place of organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

7	Sole Voting Power 76,216.00
8	Shared Voting Power 593,705.00
9	Sole Dispositive Power 76,216.00
10	Shared Dispositive Power 593,705.00

Aggregate amount beneficially owned by each reporting person

669,921.00

Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in Row (11)

3.03 %

Type of Reporting Person (See Instructions)

SCHEDULE 13D

CUSIP Number(s):

G2949D104

Name of reporting person

Phillip Goldstein

Check the appropriate box if a member of a Group (See Instructions)

(a)

(b)

SEC use only

Source of funds (See Instructions)

Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)

Checkbox not checked

Citizenship or place of organization

UNITED STATES

Number of Shares Beneficially Owned by Each Reporting Person With:

7	Sole Voting Power 76,216.00
8	Shared Voting Power 729,567.00
9	Sole Dispositive Power 76,216.00
10	Shared Dispositive Power 729,567.00

Aggregate amount beneficially owned by each reporting person

805,783.00

Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in Row (11)

3.64 %

Type of Reporting Person (See Instructions)

SCHEDULE 13D

CUSIP Number(s):

G2949D104

Name of reporting person

Andrew Dakos

Check the appropriate box if a member of a Group (See Instructions)

(a)

(b)

SEC use only

Source of funds (See Instructions)

Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)

Checkbox not checked

Citizenship or place of organization

UNITED STATES

Number of Shares Beneficially Owned by Each Reporting Person With:

7	Sole Voting Power 0.00
8	Shared Voting Power 630,705.00
9	Sole Dispositive Power 0.00
10	Shared Dispositive Power 630,705.00

Aggregate amount beneficially owned by each reporting person

630,705.00

Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in Row (11)

2.85 %

Type of Reporting Person (See Instructions)

SCHEDULE 13D

Item 1.

Security and Issuer

(a)

Title of Class of Securities:

Common Stock

(b)

Name of Issuer:

Dynamix Corp

(c)

Address of Issuer's Principal Executive Offices:

PO BOX 309, UGLAND HOUSE, Grand Cayman, CAYMAN ISLANDS , 0000.

Item 1 Comment:

This Schedule 13D relates to the shares of Common Stock of Dynamix Corp. ("DYNC" or the "Issuer") The principal executive offices of DYNC are located at: PO BOX 309, UGLAND House, GRAND CAYMAN, Cayman Islands, 0000

Item 2.

Identity and Background

(a)

This statement is filed on behalf of Bulldog Investors, LLP (a Delaware Limited Liability Partnership), Phillip Goldstein, and Andrew Dakos.

(b)

The business address of the reporting persons is 250 Pehle Ave,. Suite 708, Saddle Brook, NJ 07663.

(c)

Bulldog Investors, LLP is a registered investment adviser. Messrs. Goldstein and Dakos are partners of Bulldog Investors, LLP.

(d)

N/A

(e)

N/A

(f)

Each of Messrs Goldstein and Dakos is a citizen of the United States.

Item 3.

Source and Amount of Funds or Other Consideration

Shares of the Issuer have been accumulated on behalf of clients of Bulldog Investors, LLP and its affiliate.

Item 4.

Purpose of Transaction

On July 24, 2026, the filing persons received a written response to the letter filed herewith from the issuer's counsel stating, in part, that "Dynamix's directors and officers have at all times complied, and will continue to comply, with their duties, which are owed to Dynamix under Cayman Islands law, their obligations under Dynamix's organizational documents and agreements, and Dynamix's Code of Business Conduct and Ethics and other corporate policies and procedures." However, the response did not provide any basis for that conclusion.

Item 5.

Interest in Securities of the Issuer

(a)

As per the 10-Q filed May 14, 2026 there were 22,133,333 shares of common stock outstanding as of May 8, 2026. The percentages set forth herein were derived using such number. Phillip Goldstein and Andrew Dakos own Bulldog Investors, LLP, a registered investment advisor. As of July 24, 2026, Bulldog Investors, LLP is deemed to be the beneficial owner of 669,921 shares of DYNC (representing 3.03% of DYNC's outstanding shares) solely by virtue of Bulldog Investors, LLP's power to direct the vote of, and dispose of, these shares. As of July 24, 2026, Mr. Goldstein is deemed to be the beneficial owner of 805,783 shares of DYNC (representing 3.64% of DYNC's outstanding shares) and Mr. Dakos is deemed to be the beneficial owner of 630,705 Shares of DYNC (representing 2.85% of DYNC's outstanding shares) by virtue of their power to direct the vote of, and dispose of, these shares.

(b)

Bulldog Investors, LLP has sole power to dispose of and vote 76,216 shares. Bulldog Investors, LLP has shared power to dispose and vote 593,705 shares. Certain of Bulldog Investors, LLP's clients (none of whom beneficially own more than 5% of DYNC's shares) share this power with Bulldog Investors. Messrs. Goldstein and Dakos are partners of Bulldog Investors, LLP.

(c)

During the last 60 days the following shares of DYNC were purchased. Date Shares Price 7/17/26 4,021 10.7900 6/23/26 25,000 10.7972 6/23/26 11,473 10.7900 6/22/26 36,120 10.8000 6/18/26 400 10.8000 6/17/26 2,500 10.8000 6/16/26 2,000 10.7995 6/15/26 11,771 10.7996 6/12/26 8,445 10.8000 6/10/26 17,609 10.7995 6/9/26 12,232 10.7954 6/8/26 5,912 10.7997 6/5/26 7,929 10.9899 6/4/26 20,000 10.7770 6/3/26 165,950 10.7773 6/2/26 3,468 10.7837 6/1/26 12,353 10.7829 5/29/26 5,887 10.7963 5/28/26 15,730 10.7955 5/27/26 42,503 10.7893

(d)

Clients of Bulldog Investors, LLP and the owners of accounts reflected herein are entitled to receive any dividends or sales proceeds.

(e)

7/24/2026

Item 6.

Contracts, Arrangements, Understandings or Relationships With Respect to Securities of the Issuer

N/A

Item 7.

Material to be Filed as Exhibits.

Exhibit 1: Letter to the Board of Directors. Exhibit 2: Agreement to make joint filings.

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.

Bulldog Investors, LLP

Signature:	/s/ Andrew Dakos
Name/Title:	Andrew Dakos, Partner
Date:	07/27/2026

Phillip Goldstein

Signature:	/s/ Phillip Goldstein
Name/Title:	Phillip Goldstein
Date:	07/27/2026

Andrew Dakos

Signature:	/s/ Andrew Dakos
Name/Title:	Andrew Dakos
Date:	07/27/2026