ECARX Holdings (ECX) director details share and warrant stakes

Rhea-AI Filing Summary

ECARX Holdings Inc. director Heng Jun Hong filed an initial statement of beneficial ownership. The filing lists direct holdings of 279,564 Class A Ordinary Shares and warrants exercisable for 124,028 Class A Ordinary Shares at an exercise price of $11.50 per share, expiring on December 20, 2027. It also shows indirect holdings through Absolute Bond Limited of 1,030,956 Class A Ordinary Shares and warrants exercisable for 3,797,216 Class A Ordinary Shares on the same terms. A footnote explains that Absolute Bond Limited is managed by Press Room LLC, for which Heng Jun Hong is the manager, and that he disclaims ownership of the shares and warrants held by Absolute Bond Limited.

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

Heng Jun Hong

(Last) (First) (Middle)

1700 MONTGOMERY STREET, SUITE 240

(Street)

SAN FRANCISCO CALIFORNIA 94111

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
03/18/2026

3. Issuer Name and Ticker or Trading Symbol
ECARX Holdings Inc. [ ECX ]

3a. Foreign Trading Symbol

5. If Amendment, Date of Original Filed (Month/Day/Year)

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Class A Ordinary Shares	279,564	D
Class A Ordinary Shares	1,030,956	I	By Absolute Bond Limited(1)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Warrants, each exercisable for one Class A Ordinary Share	01/19/2023	12/20/2027	Class A Ordinary Shares	124,028	$11.5	D
Warrants, each exercisable for one Class A Ordinary Share	01/19/2023	12/20/2027	Class A Ordinary Shares	3,797,216	$11.5	I	By Absolute Bond Limited(1)

Explanation of Responses:

1. Absolute Bond Limited is managed by Press Room LLC. The reporting person is the manager of Press Room LLC. The reporting person disclaims any ownership of the shares and warrants held by Absolute Bond Limited.

	/s/ Jun Hong Heng	03/25/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 3: SEC 1473 (03-26)

FAQ

What does ECARX (ECX) director Heng Jun Hong report in this Form 3?

He reports his initial beneficial ownership in ECARX, including direct and indirect Class A Ordinary Shares and warrants. This establishes his baseline holdings as a director when he became subject to reporting rules.

How many ECARX (ECX) Class A Ordinary Shares does Heng Jun Hong hold directly?

He reports direct ownership of 279,564 Class A Ordinary Shares. These shares are held in his own name, separate from any entities such as Absolute Bond Limited mentioned elsewhere in the filing.

What ECARX (ECX) holdings are reported through Absolute Bond Limited?

The filing shows 1,030,956 Class A Ordinary Shares and warrants for 3,797,216 Class A Ordinary Shares held indirectly through Absolute Bond Limited, which is managed by Press Room LLC.

What are the key terms of the ECARX (ECX) warrants reported by Heng Jun Hong?

The warrants are each exercisable for one Class A Ordinary Share at an exercise price of $11.50 per share and expire on December 20, 2027, providing potential future share acquisition rights.

Does Heng Jun Hong claim ownership of ECARX securities held by Absolute Bond Limited?

A footnote states he is manager of Press Room LLC, which manages Absolute Bond Limited, but he disclaims any ownership of the shares and warrants held by Absolute Bond Limited despite this management role.

Is this ECARX (ECX) Form 3 a record of trades or just holdings?

This Form 3 reflects holding entries only, with no reported buys or sells. It establishes existing positions in shares and warrants rather than disclosing new market transactions.