Nyxoah SA - NYXH
Detailed investor-level table based on 13F positions.
Early Q1 2026 data: only 1 institutional holders reported so far. The full shareholder list will grow as more funds file with the SEC.
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Vestal Point Capital, LP | History | Reduced | 1,107,000 | 5,092 | 0.17% | 0.23% | 1 | -413 | -0.04% | Q4 2025 | Feb 17, 2026 |
| HEIGHTS CAPITAL MANAGEMENT, INC | History | New | 777,188 | 3,575 | 1.28% | — | 2 | +777,188 | New | Q4 2025 | Feb 17, 2026 |
| BlackRock, Inc. | History | Reduced | 582,548 | 2,679 | 0.0% | 0.0% | 3 | -160,851 | -21.64% | Q4 2025 | Feb 12, 2026 |
| BNP Paribas Asset Management Holding S.A. | History | New | 493,222 | 2,015 | 0.0% | — | 4 | +493,222 | New | Q4 2025 | Feb 13, 2026 |
| Rossmore Private Capital | History | No change | 132,746 | 636 | 0.06% | 0.07% | 5 | 0 | 0.0% | Q4 2025 | Feb 05, 2026 |
| FRANKLIN RESOURCES INC | History | Reduced | 125,951 | 579 | 0.0% | 0.0% | 6 | -74,705 | -37.23% | Q4 2025 | Feb 11, 2026 |
| Kovack Advisors, Inc. | History | Reduced | 62,789 | 288 | 0.01% | 0.04% | 7 | -34,250 | -35.3% | Q4 2025 | Feb 17, 2026 |
| Sio Capital Management, LLC | History | No change | 50,839 | 233 | 0.04% | 0.06% | 8 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | Reduced | 48,060 | 221 | 0.0% | 0.0% | 9 | -48,350 | -50.15% | Q4 2025 | Feb 17, 2026 |
| Ikarian Capital, LLC | History | Reduced | 47,358 | 217 | 0.02% | 0.02% | 10 | -3,269 | -6.46% | Q4 2025 | Feb 18, 2026 |
| LPL Financial LLC | History | Reduced | 35,861 | 164 | 0.0% | 0.0% | 11 | -2,940 | -7.58% | Q4 2025 | Feb 11, 2026 |
| CITADEL ADVISORS LLC | History | Added to | 35,324 | 162 | 0.0% | 0.0% | 12 | +14,104 | 66.47% | Q4 2025 | Feb 17, 2026 |
| DEUTSCHE BANK AG\ | History | Added to | 35,000 | 161 | 0.0% | 0.0% | 13 | +10,000 | 40.0% | Q4 2025 | Feb 11, 2026 |
| DekaBank Deutsche Girozentrale | History | No change | 26,200 | 137 | 0.0% | 0.0% | 14 | 0 | 0.0% | Q4 2025 | Jan 28, 2026 |
| Federation des caisses Desjardins du Quebec | History | Reduced | 23,300 | 107 | 0.0% | 0.0% | 15 | -26,700 | -53.4% | Q4 2025 | Feb 12, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Reduced | 19,706 | 90 | 0.0% | 0.0% | 16 | -172 | -0.87% | Q4 2025 | Feb 17, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | No change | 18,604 | 85 | 0.0% | 0.0% | 17 | 0 | 0.0% | Q4 2025 | Feb 09, 2026 |
| Walleye Capital LLC | History | No change | 17,296 | 79 | 0.0% | 0.0% | 18 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| Invst, LLC | History | No change | 16,271 | 74 | 0.01% | 0.01% | 19 | 0 | 0.0% | Q4 2025 | Feb 11, 2026 |
| RAYMOND JAMES FINANCIAL INC | History | No change | 12,762 | 58 | 0.0% | 0.0% | 20 | 0 | 0.0% | Q4 2025 | Feb 18, 2026 |
| BOOTHBAY FUND MANAGEMENT, LLC | History | Reduced | 11,474 | 52 | 0.0% | 0.0% | 21 | -3,269 | -22.17% | Q4 2025 | Feb 17, 2026 |
| OSAIC HOLDINGS, INC. | History | No change | 6,604 | 31 | 0.0% | 0.0% | 22 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| UBS Group AG | History | Added to | 6,735 | 30 | 0.0% | 0.0% | 23 | +1,351 | 25.09% | Q4 2025 | Jan 29, 2026 |
| BARCLAYS PLC | History | New | 3,098 | 14 | 0.0% | — | 24 | +3,098 | New | Q4 2025 | Feb 13, 2026 |
| GHP Investment Advisors, Inc. | History | No change | 2,590 | 11 | 0.0% | 0.0% | 25 | 0 | 0.0% | Q4 2025 | Jan 27, 2026 |
| Versant Capital Management, Inc | History | New | 2,325 | 10 | 0.0% | — | 26 | +2,325 | New | Q4 2025 | Jan 08, 2026 |
| MORGAN STANLEY | History | Reduced | 1,475 | 6 | 0.0% | 0.0% | 27 | -1,000 | -40.4% | Q4 2025 | Feb 13, 2026 |
| AdvisorNet Financial, Inc | History | No change | 1,000 | 4 | 0.0% | 0.0% | 28 | 0 | 0.0% | Q4 2025 | Jan 20, 2026 |
| Rockefeller Capital Management L.P. | History | No change | 1,000 | 4 | 0.0% | 0.0% | 29 | 0 | 0.0% | Q4 2025 | Mar 16, 2026 |
| Larson Financial Group LLC | History | No change | 744 | 3 | 0.0% | 0.0% | 30 | 0 | 0.0% | Q4 2025 | Feb 06, 2026 |
| Fourth Dimension Wealth, LLC | History | No change | 790 | 3 | 0.0% | 0.0% | 31 | 0 | 0.0% | Q4 2025 | Feb 04, 2026 |
| FMR LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -48,692 | -100.0% | Q3 2025 | Nov 13, 2025 |
| Shay Capital LLC | History | Closed out | 0 | 0 | — | 0.01% | — | -34,000 | -100.0% | Q3 2025 | Nov 14, 2025 |
| Cheviot Value Management, LLC | History | No change | 200 | 0 | — | 0.0% | — | 0 | 0.0% | Q4 2025 | Feb 03, 2026 |
| SBI Securities Co., Ltd. | History | No change | 3 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 03, 2026 |