Amber International Holding Ltd
AMBR- Exchange
- Nasdaq
- Industry
- Finance Services
- SEC CIK
- 0001697818
No open-market purchases or sales by Amber International Holding Ltd insiders were filed in the last 90 days; 8 institutions reported holding it in 13F filings for Q2 2026, worth $46.2M in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Amber International Holding Ltd as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 14
- −3 vs. Q4 2025
- Shares held
- 228.7K
- −248.5K (−52.1%) vs. Q4 2025
- Total value
- $539.7K
- −$285.8K (−34.6%) vs. Q4 2025
- New holders
- 2
- 3 more added
- Sold out
- 5
- 6 more reduced
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting AMBR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 8 | $46.2M |
| Q1 2026 | 14 | $539.7K |
| Q4 2025 | 17 | $825.6K |
| Q3 2025 | 19 | $1.96M |
| Q2 2025 | 15 | $12.0M |
| Q1 2025 | 11 | $9.76M |
| Q4 2024 | 13 | $8.77M |
| Q3 2024 | 9 | $3.14M |
| Q2 2024 | 12 | $1.37M |
| Q1 2024 | 12 | $4.54M |
| Q4 2023 | 15 | $4.16M |
| Q3 2023 | 10 | $1.58M |
| Q2 2023 | 14 | $2.09M |
| Q1 2023 | 13 | $5.92M |
| Q4 2022 | 17 | $7.18M |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Amber International Holding Ltd; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Pantera Capital Partners LP | 95,694 | $225.8K | 0.14% | 00.0% | Unchanged |
| SmartHarvest Portfolios, LLC | 32,215 | $76.0K | 0.03% | +12,081+60.0% | Added |
| XTX Topco Ltd | 27,332 | $64.5K | 0.00% | −13,803−33.6% | Reduced |
| UBS Group AG | 26,786 | $63.2K | 0.00% | +21,388+396.2% | Added |
| Citadel Advisors LLC | 19,490 | $46.0K | 0.00% | −31,505−61.8% | Reduced |
| Susquehanna International Group, LLP | 11,755 | $27.7K | 0.00% | −15,901−57.5% | Reduced |
| Two Sigma Investments, LP | 11,502 | $27.1K | 0.00% | 00.0% | Unchanged |
| BlackRock, Inc. | 1,845 | $4.35K | 0.00% | −1,281−41.0% | Reduced |
| Rhumbline Advisers | 1,027 | $2.42K | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 400 | $944 | 0.00% | +400 | New |
| Simplex Trading, LLC | 345 | $814 | 0.00% | −19,067−98.2% | Reduced |
| SBI Securities Co., Ltd. | 233 | $550 | 0.00% | +133+133.0% | Added |
| Morgan Stanley | 73 | $172 | 0.00% | −26,007−99.7% | Reduced |
| Caitong International Asset Management Co., Ltd | 2 | $5 | 0.00% | +2 | New |
| Clear Street Group Inc. | 0 | $0 | 0.00% | −90,905−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −61,098−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −22,856−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −95−100.0% | Sold out |
| Bessemer Group Inc | 0 | $0 | 0.00% | −7−100.0% | Sold out |