Amber International Holding Limited (AMBR)
Nasdaq: AMBR · Finance Services · Singapore · filing with the SEC since 2017
Who owns Amber International Holding Limited
As filed with the SECHolders of 5% or more
5
Yuao Wu holds 28.1% of Class A Ordinary Shares, par value of $0.001 per share, as its SCHEDULE 13D/A filed Jun 1, 2026 says.
Directors and officers
10
report now, of 10 people on the record since 2026. Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 5 named at left.
Holders of 5% or moreshare of the class, as filed
Yuao Wu
SCHEDULE 13D/A · filed Jun 1, 2026 · Class A Ordinary Shares, par value of $0.001 per share · 76.4% in Mar 19, 2025
HSG Holding Limited ("HSG Holding")
SCHEDULE 13G · filed Jun 17, 2026 · Class A Ordinary Shares, par value of $0.001 per share
Temasek Holdings (Private) Limited
SCHEDULE 13G · filed Jun 5, 2026 · Class A ordinary shares, par value US$0.001 per share
Paradigm Fund LP
SCHEDULE 13G · filed Jun 5, 2026 · Class A Ordinary Shares
Lin Yu-Fan
SCHEDULE 13D · filed Mar 11, 2025 · Class A ordinary shares, $0.001 par value per share
College Retirement Equities Fund- Stock Account
SCHEDULE 13G/A · filed May 7, 2025 · Sponsored American Depository Receipt · reported falling below 5%
Teachers Advisors LLC
SCHEDULE 13G/A · filed May 7, 2025 · Sponsored American Depository Receipt · reported falling below 5%
TIAA-CREF Investment Management, LLC
SCHEDULE 13G/A · filed May 7, 2025 · Sponsored American Depository Receipt · reported falling below 5%
Nuveen Asset Management, LLC
SCHEDULE 13G/A · filed May 7, 2025 · Sponsored American Depository Receipt · reported falling below 5%
What AMBR reports owning in othersstakes of 5% or more, and other ties
Other ties the annual report names
Beijing Optaim Network Technology Co., Ltd.
An entity · structured entity · owns, named in the 20-F filed May 13, 2026
V-Click Technology Company Limited
An investee · associate · invested in, named in the 20-F filed May 13, 2026
iClick Interactive Asia Group Limited
A company bought · acquisition · owns, named in the 20-F filed May 13, 2026
Sparrow Group
A company bought · acquisition · owns, named in the 20-F filed May 13, 2026
31 subsidiaries in 6 countries, from the list filed with the 20-F filed May 13, 2026.
Insider tradesForm 4
0sales
0purchases
0sales on a scheduled plan
0people selling
$0sold, in dollars
$0bought, in dollars
Open-market trades on Form 4 from Oct 28, 2025 to Oct 28, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
No open-market trade is on the record for these years.
Dollars as filed, summed by the transaction date.
People who traded in the window
No one on the roster filed an open-market trade in the window.