Temasek Holdings and affiliated entities reported joint beneficial ownership of Class A ordinary shares of Amber International Holding Limited. The filing shows Temasek and related reporting persons hold shared voting and dispositive power over 30,868,810 shares (7.1%) and identifies affiliated holders Anderson (24,695,076 shares), Tembusu, and Thomson. The percentage is based on 435,143,020 Class A ordinary shares outstanding as of March 31, 2026. The filing notes certain shares will be received within 60 days and that each American depositary share represents five Class A ordinary shares.
Positive
None.
Negative
None.
Insights
Joint Schedule 13G discloses passive/collective holdings by Temasek and affiliates.
The Schedule 13G lists shared voting and dispositive power figures for Temasek, Tembusu, Thomson and Anderson, and incorporates a joint filing agreement dated June 5, 2026. The filing cites 30,868,810 shares tied to Temasek-linked holdings and references outstanding shares as of March 31, 2026.
The filing preserves passive ownership characterization typical of 13G reporting; any changes in voting or acquisition intent would require different disclosure. Subsequent filings will reflect material changes in ownership or control status.
Large Singapore sovereign-linked holder discloses ~7.1% stake in AMBR on a shared-basis.
The disclosure attributes 24,695,076 shares to Anderson (including 18,147,222 shares to be received within 60 days) and notes True Light holdings of 6,173,734 shares. Percentages use an outstanding base of 435,143,020 Class A shares.
Holder actions and timing of the receivable shares may affect future voting and supply; filings that convert these receivables into delivered shares will update stake percentages and voting power.
Key Figures
Outstanding shares:435,143,020 sharesTemasek-linked shared power:30,868,810 sharesAnderson beneficial ownership:24,695,076 shares+2 more
5 metrics
Outstanding shares435,143,020 sharesClass A ordinary shares outstanding as of March 31, 2026
Temasek-linked shared power30,868,810 sharesShared voting and dispositive power reported for Temasek
Anderson beneficial ownership24,695,076 sharesIncludes 6,547,854 directly held and 18,147,222 to be received within 60 days
True Light holdings6,173,734 sharesTrue Light direct and receivable shares counted in Temasek beneficial ownership
ADS ratio / CUSIP1 ADS = 5 Class A shares; CUSIP 45113Y203ADS traded on Nasdaq represent underlying Class A shares
Key Terms
Schedule 13G, beneficial ownership, American depositary share, shared dispositive power
4 terms
Schedule 13Gregulatory
"This is being filed jointly by: Temasek Holdings (Private) Limited ..."
A Schedule 13G is a formal document that investors file with the government when they acquire a large ownership stake in a company, usually for investment purposes rather than control. It helps keep the public informed about who owns significant parts of a company's shares, which can influence how the company is managed and how investors make decisions. Filing this schedule is important for transparency and understanding the ownership landscape of publicly traded companies.
beneficial ownershipfinancial
"As of the date hereof, Anderson beneficially owns 24,695,076 Class A ordinary shares"
Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.
American depositary sharefinancial
"Each American depositary share of the Issuer represents five Class A ordinary shares"
An American Depositary Share (ADS) is a U.S.-listed certificate that represents a specified number of shares in a foreign company, held by a custodian bank; it works like a receipt that allows U.S. investors to buy and trade foreign equity on American exchanges without dealing with another country’s markets. Investors care because ADSs make foreign stocks easier to access, improve liquidity and settlement in dollars, and can affect dividend payments, voting rights and regulatory oversight compared with buying the underlying foreign shares directly.
What stake does Temasek report in Amber International (AMBR)?
Temasek and affiliates report shared voting and dispositive power over 30,868,810 Class A ordinary shares (7.1%) based on 435,143,020 shares outstanding as of March 31, 2026, per the Schedule 13G.
How many shares does Anderson Investments report owning in AMBR?
Anderson reports beneficial ownership of 24,695,076 Class A ordinary shares, comprising 6,547,854 held directly and 18,147,222 to be received within 60 days, as disclosed in Item 4 of the filing.
Does the filing say whether shares are for trading or long‑term holdings?
The filing states the Class A ordinary shares are not for trading. The Schedule 13G character and the joint filing agreement indicate passive/collective disclosure rather than an active trading program.
How do ADS relate to the Class A ordinary shares in this filing?
The filing notes each American depositary share (CUSIP 45113Y203) represents five Class A ordinary shares. The ADS are the Nasdaq-traded instrument for the underlying Class A shares.
What outstanding share base does the filing use to compute percentages for AMBR?
Percentages in the filing are calculated using 435,143,020 Class A ordinary shares outstanding as of March 31, 2026, cited from the issuer's Form 20-F filed May 13, 2026.
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13G
UNDER THE SECURITIES EXCHANGE ACT OF 1934
Amber International Holding Limited
(Name of Issuer)
Class A ordinary shares, par value US$0.001 per share
(Title of Class of Securities)
45113Y203
(CUSIP Number)
05/29/2026
(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):
45113Y203
1
Names of Reporting Persons
Temasek Holdings (Private) Limited
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
SINGAPORE
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
30,868,810.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
30,868,810.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
30,868,810.00
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)
7.1 %
12
Type of Reporting Person (See Instructions)
HC
SCHEDULE 13G
CUSIP Number(s):
45113Y203
1
Names of Reporting Persons
Tembusu Capital Pte. Ltd.
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
SINGAPORE
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
24,695,076.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
24,695,076.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
24,695,076.00
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)
5.7 %
12
Type of Reporting Person (See Instructions)
HC
SCHEDULE 13G
CUSIP Number(s):
45113Y203
1
Names of Reporting Persons
Thomson Capital Pte. Ltd.
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
SINGAPORE
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
24,695,076.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
24,695,076.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
24,695,076.00
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)
5.7 %
12
Type of Reporting Person (See Instructions)
HC
SCHEDULE 13G
CUSIP Number(s):
45113Y203
1
Names of Reporting Persons
Anderson Investments Pte. Ltd.
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
SINGAPORE
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
24,695,076.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
24,695,076.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
24,695,076.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
This Schedule 13G is being filed jointly by:
Temasek Holdings (Private) Limited ("Temasek");
Tembusu Capital Pte. Ltd. ("Tembusu");
Thomson Capital Pte. Ltd. ("Thomson"); and
Anderson Investments Pte. Ltd. ("Anderson", and, together with Temasek, Tembusu and Thomson, the "Reporting Persons").
The Reporting Persons entered into a joint filing agreement, dated the date hereof, by and among Temasek, Tembusu, Thomson and Anderson.
(b)
Address or principal business office or, if none, residence:
Each of the Reporting Persons:
60B Orchard Road
#06-18
The Atrium@Orchard
Singapore 238891
(c)
Citizenship:
Each of the Reporting Persons: Singapore
(d)
Title of class of securities:
Class A ordinary shares, par value US$0.001 per share
(e)
CUSIP Number(s):
45113Y203
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:
As of the date hereof, Anderson beneficially owns 24,695,076 Class A ordinary shares, par value US$0.001 per share, of the Issuer ("Class A ordinary shares"), consisting of (i) 6,547,854 Class A ordinary shares directly held by Anderson as of the date hereof and (ii) 18,147,222 Class A ordinary shares that Anderson will receive within 60 days of the date hereof. Anderson is a wholly-owned subsidiary of Thomson, which in turn is a wholly-owned subsidiary of Tembusu, which in turn is a wholly-owned subsidiary of Temasek. Temasek, Tembusu and Thomson, through the ownership described above, may be deemed to beneficially own the Class A ordinary shares beneficially owned by Anderson.
Temasek's beneficial ownership also includes 6,173,734 Class A ordinary shares directly held by True Light Investments P Pte. Ltd. ("True Light") as of the date hereof, consisting of (i) 1,636,964 Class A ordinary shares directly held by True Light as of the date hereof and (ii) 4,536,770 Class A ordinary shares that True Light will receive within 60 days of the date hereof. True Light is a private limited company established in Singapore. True Light is indirectly wholly held by True Light Capital GP Pte. Ltd. ("True Light GP"), in its capacity as general partner, for and on behalf of a fund managed by True Light Capital Pte. Ltd. ("True Light Capital"). Both True Light GP and True Light Capital are independent, indirectly wholly-owned subsidiaries of Temasek. Temasek may be deemed to beneficially own the Class A ordinary shares beneficially owned by True Light.
The Class A ordinary shares are not for trading. There is no CUSIP number assigned to the Class A ordinary shares. The CUSIP number, 45113Y203, is assigned to the American depositary shares of the Issuer, which are traded on Nasdaq Global Market under the symbol "AMBR." Each American depositary share of the Issuer represents five Class A ordinary shares.
(b)
Percent of class:
Tembusu, Thomson and Anderson: 5.7%
Temasek: 7.1%
The percentage above is based on 435,143,020 Class A ordinary shares of the Issuer outstanding as of March 31, 2026, as disclosed in the annual report on Form 20-F for the year ended December 31, 2025 filed by the Issuer with the U.S. Securities and Exchange Commission on May 13, 2026.
(c)
Number of shares as to which the person has:
(i) Sole power to vote or to direct the vote:
The information required by this Item 4(c)(i) is set forth in Row 5 of the cover page for each Reporting Person and is incorporated herein by reference.
(ii) Shared power to vote or to direct the vote:
The information required by this Item 4(c)(ii) is set forth in Row 6 of the cover page for each Reporting Person and is incorporated herein by reference.
(iii) Sole power to dispose or to direct the disposition of:
The information required by this Item 4(c)(iii) is set forth in Row 7 of the cover page for each Reporting Person and is incorporated herein by reference.
(iv) Shared power to dispose or to direct the disposition of:
The information required by this Item 4(c)(iv) is set forth in Row 8 of the cover page for each Reporting Person and is incorporated herein by reference.
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.
Temasek Holdings (Private) Limited
Signature:
/s/ Jason Norman Lee
Name/Title:
Jason Norman Lee, Authorized Signatory
Date:
06/05/2026
Tembusu Capital Pte. Ltd.
Signature:
/s/ Gregory Tan
Name/Title:
Gregory Tan, Director
Date:
06/05/2026
Thomson Capital Pte. Ltd.
Signature:
/s/ Lim Siew Lee Sherlyn
Name/Title:
Lim Siew Lee Sherlyn, Director
Date:
06/05/2026
Anderson Investments Pte. Ltd.
Signature:
/s/ Tan Yee Pin, Stanley
Name/Title:
Tan Yee Pin, Stanley, Director
Date:
06/05/2026
Exhibit Information
Exhibit 99.1 - Joint Filing Agreement, dated as of June 5, 2026, by and among Temasek Holdings (Private) Limited, Tembusu Capital Pte. Ltd., Thomson Capital Pte. Ltd. and Anderson Investments Pte. Ltd.
