Security key
45113Y203
Amber International Holding Ltd - Class A Ordinary Shares, par value of $0.001 per share (AMBR)
CUSIP: 45113Y203
Q1 2025 13F Holders as of 31 Mar 2025
- Security type / class
- Equity / Class A Ordinary Shares, par value of $0.001 per share
- Total 13F shares
- 814,319
- Total 13F value
- $9,755,304
- Share change
- -22,761
- SEC-reported price per share
- $11.98
- Number of holders
- 11
- Value change
- -$178,013
- Number of buys
- 3
- Number of sells
- 9
- Shares outstanding
- 431,249,663
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2025
Institutions
11
Top holders
10
AMBR full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
Amber International Holding Ltd SEC filings
Amber International Holding Ltd company facts
Broader feeds
Reporting periods
Holder history for CUSIP 45113Y203
Recent filing periods:
Ownership snapshot
Top reported holders of AMBR - Amber International Holding Ltd - Class A Ordinary Shares, par value of $0.001 per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Lin Yu-Fan
Disclosed value leader
Lin Yu-Fan
Comparable rows
14/14
Latest evidence
10 Mar 2025
13D/G
13F
Lead comparable stake: 5.8%
13D/G row: Lin Yu-Fan
Showing 1-6 of 14 holder rows.
Quick read
Lin Yu-Fan leads the comparable SEC ownership view at 5.8%.
14 of 14 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Lin Yu-Fan's linked filing trail.
Comparable ownership
Top 5
Lin Yu-Fan
5.8%
Nuveen Asset Management, LLC
0.17%
MORGAN STANLEY
0.03%
Schonfeld Strategic Advisors LLC
0.01%
RENAISSANCE TECHNOLOGIES LLC
0.01%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 14 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Lin Yu-Fan |
13D/G
|
5.8%
|
$25,621,621
2,549,415 shares
|
$0 | 10 Mar 2025 |
| Nuveen Asset Management, LLC |
13F
Company
|
0.17%
|
$6,943,201
741,795 shares
|
— | 31 Dec 2024 |
| MORGAN STANLEY |
13F
Company
|
0.03%
|
$1,106,829
118,251 shares
|
— | 31 Dec 2024 |
| Schonfeld Strategic Advisors LLC |
13F
Company
|
0.01%
|
$329,041
35,154 shares
|
— | 31 Dec 2024 |
| RENAISSANCE TECHNOLOGIES LLC |
13F
Company
|
0.01%
|
$210,600
22,500 shares
|
— | 31 Dec 2024 |
| CITADEL ADVISORS LLC |
13F
Company
|
0%
|
$113,921
12,171 shares
|
— | 31 Dec 2024 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
11
Shares
814,319
Rows available
11
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2025 vs Q1 2026 Across Filers
Q1 2026 holders
14
Q1 2025 holders
11
Holder diff
-3
| Investor | Q1 2026 Shares | Q1 2025 Shares | Share Diff | Share Chg % | Q1 2026 value | Q1 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend