Tao Wang boosts Raytech Holding (RAY) stake to roughly 9.6% of shares

Rhea-AI Filing Summary

Tao Wang and Yuan Chun Holding Co., Limited filed a Schedule 13D reporting a major increase in their ownership of Raytech Holding Ltd’s ordinary shares. They now beneficially own 262,319 shares, or about 9.6% of the 2,724,911 shares outstanding.

On February 9, 2026, Yuan Chun Holding acquired 182,404 shares in a privately negotiated transaction for US$392,898, funded from working capital. Before this, the reporting persons held 81,279 shares, or 2.98%. On March 13, 2026, Tao Wang sold his 1,364 directly held shares in open-market trades, consolidating ownership through Yuan Chun. The filing states the shares were acquired for investment purposes.

Insights

Equity ownership analyst

Tao Wang lifts Raytech stake to about 9.6% via block purchase.

The filing shows Tao Wang, through Yuan Chun Holding Co., Limited, increasing his beneficial ownership in Raytech Holding Ltd from 2.98% to about 9.6%. The key step was acquiring 182,404 ordinary shares for US$392,898 in a privately negotiated transaction on February 9, 2026.

Post-transaction, the reporting persons control 262,319 shares out of 2,724,911 outstanding, consolidating all holdings through Yuan Chun after Wang sold 1,364 directly held shares on March 13, 2026. The stated intent is investment, with no additional strategic plans described in this excerpt.

This kind of sizable ownership increase can signal stronger alignment between the investor and the company, but the actual implications depend on any future actions or proposals, which are not outlined here.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13D

Under the Securities Exchange Act of 1934

Raytech Holding Ltd

(Name of Issuer)

Ordinary Shares, par value US$0.0001 per share

(Title of Class of Securities)

(CUSIP Number)

Raytech Holding Limited
Unit 609, 6/F, Nan Fung, Commercial Centre No.19 Lam Lok Street
Kowloon Bay, K3, 000000
852 2117 0236

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

02/09/2026

(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.

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).

schemaVersion:

SCHEDULE 13D

CUSIP No.

1

Name of reporting person

Tao Wang

2

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

(a)
(b)

3

SEC use only

4

Source of funds (See Instructions)

WC

5

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

6

Citizenship or place of organization

CHINA

Number of Shares Beneficially Owned by Each Reporting Person With:

7	Sole Voting Power 262,319.00
8	Shared Voting Power 0.00
9	Sole Dispositive Power 262,319.00
10	Shared Dispositive Power 0.00

11

Aggregate amount beneficially owned by each reporting person

262,319.00

12

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

13

Percent of class represented by amount in Row (11)

9.63 %

14

Type of Reporting Person (See Instructions)

IN

Comment for Type of Reporting Person:

1. The Reporting Person is filing this Schedule 13D to report an increase in his beneficial ownership of the Issuer's Ordinary Shares following the transaction reported herein. 2. Represents 262,319 Ordinary Shares of Raytech Holding Limited (the "Company") indirectly held by Tao Wang ("Mr. Wang") through Yuan Chun Holding Co., Limited, a British Virgin Islands business company that is wholly-owned by Mr. Wang. 3. The percent ownership is calculated based upon an aggregate of 2,724,911 shares outstanding.

SCHEDULE 13D

CUSIP No.

1

Name of reporting person

Yuan Chun Holding Co., Limited

2

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

(a)
(b)

3

SEC use only

4

Source of funds (See Instructions)

WC

5

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

6

Citizenship or place of organization

VIRGIN ISLANDS, BRITISH

Number of Shares Beneficially Owned by Each Reporting Person With:

7	Sole Voting Power 262,319.00
8	Shared Voting Power 0.00
9	Sole Dispositive Power 262,319.00
10	Shared Dispositive Power 0.00

11

Aggregate amount beneficially owned by each reporting person

262,319.00

12

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

13

Percent of class represented by amount in Row (11)

9.62 %

14

Type of Reporting Person (See Instructions)

CO

Comment for Type of Reporting Person:

1. The Reporting Person is filing this Schedule 13D to report an increase in his beneficial ownership of the Issuer's Ordinary Shares following the transactions reported herein. 2. Represents 262,319 Ordinary Shares of Raytech Holding Limited (the "Company") indirectly held by Tao Wang ("Mr. Wang") through Yuan Chun Holding Co., Limited, a British Virgin Islands business company that is wholly-owned by Mr. Wang. 3. The percent ownership is calculated based upon an aggregate of 2,724,911 shares outstanding.

SCHEDULE 13D

Item 1.	Security and Issuer
(a)	Title of Class of Securities: Ordinary Shares, par value US$0.0001 per share
(b)	Name of Issuer: Raytech Holding Ltd
(c)	Address of Issuer's Principal Executive Offices: Unit 609 6/F Nan Fung, Commercial Centre No.19 Lam Lok Street, Kowloon Bay, HONG KONG , 000000.
Item 2.	Identity and Background
(a)	This Schedule 13D is being filed by the following persons: (i) Mr. Tao Wang, and (ii) Yuan Chun Holding Co., Limited, a British Virgin Islands business company that is wholly-owned by Mr. Wang. Each of the foregoing persons are sometimes individually referred to herein as a "Reporting Person" and collectively as the "Reporting Persons."
(b)	The address of the principal place of business for each of the Reporting Persons is: For individual: No. 221, Lane 118, Kangba Road, Pudong New Area, Shanghai For entity: Vistra Corporate Services Centre, Wickhams Cay II, Road Town, Tortola, VG1110, British Virgin Islands
(c)	Mr. Wang is the director of Yuan Chun Holding Co., Limited.
(d)	No.
(e)	No.
(f)	For Mr. Wang: China For Yuan Chun Holding Co., Limited: British Virgin Islands
Item 3.	Source and Amount of Funds or Other Consideration
	Yuan Chun Holding Co., Limited, one of the Reporting Persons, acquired 182,404 ordinary shares of the Issuer on February 9, 2026, at an aggregate purchase price of US$392,898, in a privately negotiated transaction. The funds used for the purchase were from the working capital of the Reporting Persons.
Item 4.	Purpose of Transaction
	The Reporting Persons acquired the Shares for investment purposes.
Item 5.	Interest in Securities of the Issuer
(a)	For information regarding beneficial ownership, see the information presented on the cover page of this Schedule 13D.
(b)	For information regarding beneficial ownership, see the information presented on the cover page of this Schedule 13D.
(c)	Prior to February 9, 2026, the Reporting Persons beneficially owned an aggregate of 81,279 Ordinary Shares, consisting of 1,364 shares held directly by Mr. Wang and 79,915 shares held by Yuan Chun Holding Co., Limited, representing approximately 2.98% of the Issuer's outstanding Ordinary Shares purchased in open market transactions. On February 9, 2026, Yuan Chun Holding Co., Limited acquired 182,404 Ordinary Shares in a privately negotiated transaction for an aggregate purchase price of US$392,898. On March 13, 2026, Mr. Wang sold 1,364 Ordinary Shares held directly by himself in open market transactions, for an aggregate purchase price of US$5,393.
(d)	Not applicable
(e)	Not applicable
Item 6.	Contracts, Arrangements, Understandings or Relationships With Respect to Securities of the Issuer
	Pursuant to Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the Reporting Persons have entered into a Joint Filing Agreement, a copy of which is filed as Exhibit 99.1 hereto, with respect to the joint filing of this Schedule 13D and any amendments thereto.
Item 7.	Material to be Filed as Exhibits.
	Exhibit No. Description 99.1 Joint Filing Agreement by and among the Reporting Persons

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.

Tao Wang

Signature:	/s/ Tao Wang
Name/Title:	Tao Wang
Date:	03/25/2026

Yuan Chun Holding Co., Limited

Signature:	/s/ Tao Wang
Name/Title:	Director
Date:	03/25/2026

FAQ

How many Raytech Holding (RAY) shares does Tao Wang now beneficially own?

Tao Wang, through Yuan Chun Holding Co., Limited, now beneficially owns 262,319 Raytech ordinary shares. This represents about 9.6% of the company’s 2,724,911 outstanding shares, giving him a substantial minority position in the issuer.

What percentage of Raytech Holding (RAY) does Tao Wang’s group control after this Schedule 13D?

The reporting persons control roughly 9.6% of Raytech Holding’s ordinary shares. The Schedule 13D calculates this based on 262,319 shares beneficially owned out of an aggregate 2,724,911 Raytech ordinary shares outstanding at the time of the filing.

What transaction triggered Tao Wang’s Schedule 13D filing for Raytech Holding (RAY)?

The filing was triggered when Yuan Chun Holding Co., Limited acquired 182,404 Raytech ordinary shares on February 9, 2026. This privately negotiated purchase for US$392,898 raised their combined stake above 5%, requiring a Schedule 13D disclosure of beneficial ownership.

How did Tao Wang’s ownership in Raytech Holding (RAY) change before and after the February 2026 purchase?

Before the transaction, the reporting persons held 81,279 Raytech shares, or about 2.98% of the company. After acquiring 182,404 additional shares, they beneficially own 262,319 shares, raising their ownership level to approximately 9.6% of Raytech’s outstanding ordinary shares.

How were the Raytech Holding (RAY) shares acquired by Yuan Chun Holding funded?

Yuan Chun Holding Co., Limited purchased 182,404 Raytech ordinary shares for an aggregate US$392,898. According to the disclosure, the funds used for the privately negotiated transaction came from the working capital of the reporting persons, not from external financing arrangements.

Did Tao Wang make any open-market trades in Raytech Holding (RAY) shares around this period?

Yes. On March 13, 2026, Tao Wang sold 1,364 Raytech ordinary shares that he held directly in open-market transactions. Those sales totaled US$5,393, leaving his beneficial ownership consolidated through Yuan Chun Holding after the larger February 9, 2026 block purchase.