AMBR: Amber International Holding Limited insider trading, 5% holders and institutional ownership
From public SEC filings: open-market insider purchases and sales (Form 4, last 180 days), holders of 5% or more (Schedules 13D and 13G) and institutional ownership (Form 13F). Insider and 5% data delayed 48 hours.
Insider trading
0 open-market buys totaling - and 0 sales totaling - in the last 180 days.
Activist and 5% holders
| Filed | What | Holder | Stake | Change | Filing |
|---|---|---|---|---|---|
| 2026-10-28 | 13D amendment | Yuao Wu | 19.10% | SEC |
Institutional ownership (Q2 2026)
8 institutions reported holding $46.18M of Amber International Holding Limited on Form 13F (14 the quarter before). 1 opened a new position and 7 sold out. Shares held by institutions: new.
| Largest holders | Shares | Value |
|---|---|---|
| Paradigm Operations LP | 30,889,261 | $46.02M |
| SmartHarvest Portfolios, LLC | 54,023 | $80K |
| UBS Group AG | 46,521 | $69K |
| BlackRock, Inc. | 1,845 | $3K |
| MORGAN STANLEY | 1,117 | $2K |
| RHUMBLINE ADVISERS | 1,027 | $2K |
| SBI Securities Co., Ltd. | 245 | $365 |
| Caitong International Asset Management Co., Ltd | 3 | $4 |
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