Amber International Holding Ltd - AMBR
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Pantera Capital Partners LP | History | No change | 95,694 | 165 | 0.1% | 0.06% | 1 | 0 | 0.0% | Q4 2025 | Feb 27, 2026 |
| Clear Street Group Inc. | History | New | 90,905 | 157 | 0.0% | — | 2 | +90,905 | New | Q4 2025 | Feb 13, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | Added to | 61,098 | 105 | 0.0% | 0.0% | 3 | +31,932 | 109.48% | Q4 2025 | Feb 17, 2026 |
| CITADEL ADVISORS LLC | History | Reduced | 50,995 | 88 | 0.0% | 0.0% | 4 | -12,651 | -19.88% | Q4 2025 | Feb 17, 2026 |
| XTX Topco Ltd | History | New | 41,135 | 71 | 0.0% | — | 5 | +41,135 | New | Q4 2025 | Feb 17, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Reduced | 27,656 | 47 | 0.0% | 0.0% | 6 | -29,286 | -51.43% | Q4 2025 | Feb 17, 2026 |
| MORGAN STANLEY | History | Reduced | 26,080 | 45 | 0.0% | 0.0% | 7 | -122 | -0.47% | Q4 2025 | Feb 13, 2026 |
| MARSHALL WACE, LLP | History | Reduced | 22,856 | 39 | 0.0% | 0.0% | 8 | -85,450 | -78.9% | Q4 2025 | Feb 13, 2026 |
| SmartHarvest Portfolios, LLC | History | New | 20,134 | 34 | 0.01% | — | 9 | +20,134 | New | Q4 2025 | Feb 12, 2026 |
| SIMPLEX TRADING, LLC | History | New | 19,412 | 33 | 0.0% | — | 10 | +19,412 | New | Q4 2025 | Feb 11, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | Reduced | 11,502 | 19 | 0.0% | 0.0% | 11 | -1,111 | -8.81% | Q4 2025 | Feb 17, 2026 |
| UBS Group AG | History | Added to | 5,398 | 9 | 0.0% | 0.0% | 12 | +2,053 | 61.38% | Q4 2025 | Jan 29, 2026 |
| BlackRock, Inc. | History | Reduced | 3,126 | 5 | 0.0% | 0.0% | 13 | -25,247 | -88.98% | Q4 2025 | Feb 12, 2026 |
| GROUP ONE TRADING LLC | History | Reduced | 600 | 1 | 0.0% | 0.0% | 14 | -4,800 | -88.89% | Q4 2025 | Feb 12, 2026 |
| EverSource Wealth Advisors, LLC | History | Added to | 713 | 1 | 0.0% | — | 16 | +498 | 231.63% | Q4 2025 | Feb 06, 2026 |
| RHUMBLINE ADVISERS | History | Added to | 1,027 | 1 | 0.0% | 0.0% | 15 | +364 | 54.9% | Q4 2025 | Feb 13, 2026 |
| Schonfeld Strategic Advisors LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -112,045 | -100.0% | Q4 2025 | Feb 17, 2026 |
| Jump Financial, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -22,200 | -100.0% | Q4 2025 | Feb 17, 2026 |
| Qube Research & Technologies Ltd | History | Closed out | 0 | 0 | — | 0.0% | — | -15,544 | -100.0% | Q4 2025 | Feb 17, 2026 |
| CITIGROUP INC | History | Closed out | 0 | 0 | — | 0.0% | — | -7,476 | -100.0% | Q4 2025 | Feb 13, 2026 |
| QUADRANT CAPITAL GROUP LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -1,371 | -100.0% | Q4 2025 | Feb 13, 2026 |
| SIGNATUREFD, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -885 | -100.0% | Q4 2025 | Jan 20, 2026 |
| Parallel Advisors, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -382 | -100.0% | Q4 2025 | Feb 11, 2026 |
| US BANCORP \DE\ | History | Closed out | 0 | 0 | — | — | — | -179 | -100.0% | Q4 2025 | Jan 30, 2026 |
| Tower Research Capital LLC (TRC) | History | New | 95 | 0 | — | — | — | +95 | New | Q4 2025 | Feb 17, 2026 |
| SBI Securities Co., Ltd. | History | Added to | 100 | 0 | — | — | — | +21 | 26.58% | Q4 2025 | Feb 03, 2026 |
| BESSEMER GROUP INC | History | No change | 7 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 05, 2026 |