Nyxoah SANYXH
13F holders, Q2 2026 (June 30)At the end of Q2 2026, 45 institutions reported holding Nyxoah SA (NYXH) in their 13F filings, up 11 from Q1 2026. 19 opened new positions and 8 sold out. The largest holders were AIGH Capital Management LLC ($24.6M), BNP PARIBAS ASSET MANAGEMENT Holding S.A. ($1.7M) and Axxion S.A. ($1.6M). 2 famous investors held it, including Ken Griffin (0.0% of Citadel Advisors's portfolio) and Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio).
- Company
- Nyxoah SA
- CUSIP
- B6S7WD106
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 19 | $29.4M |
| Exits | 8 | $442K |
All 13F filers, Q1 2026 → Q2 2026: 18,179,439 shares bought and 564,506 shares sold, net +17,614,933 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 45 holders
| AIGH Capital Management LLC | 2.22% | New | 14,534,880 | $24.6M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.00% | Add +27.6% | 962,524 | $1.7M |
| Axxion S.A. | 0.11% | — | 904,895 | $1.6M |
| Blackstone Inc. | 0.01% | New | 921,500 | $1.6M |
| Vestal Point Capital, LP | 0.03% | Reduce -2.9% | 843,461 | $1.4M |
| Heights Capital Management, Inc. | 0.33% | Add +168.7% | 828,803 | $1.4M |
| Hudson Bay Capital Management LP | 0.01% | New | 717,982 | $1.2M |
| Pentwater Capital Management LP | 0.01% | New | 600,000 | $1.0M |
| Andera Partners | 0.43% | No change | 522,057 | $882K |
| Readystate Asset Management LP | 0.02% | New | 207,471 | $351K |
| Rossmore Private Capital | 0.02% | No change | 132,746 | $229K |
| BlackRock, Inc. | 0.00% | Reduce -76.2% | 121,207 | $205K |
| IFP Advisors, Inc | 0.00% | Add +35.5% | 118,426 | $200K |
| Integrated Wealth Concepts LLC | 0.00% | New | 100,000 | $169K |
| Citadel Advisors | 0.00% | New | 80,195 | $136K |
| Ikarian Capital, LLC | 0.01% | No change | 47,358 | $80K |
| Geode Capital Management, LLC | 0.00% | Add +111.5% | 44,802 | $76K |
| Jane Street Group, LLC | 0.00% | New | 43,544 | $75K |
| LPL Financial LLC | 0.00% | No change | 36,261 | $61K |
| UBS Group AG | 0.00% | New | 35,649 | $60K |
| Deutsche Bank AG | 0.00% | No change | 35,000 | $59K |
| Renaissance Technologies | 0.00% | New | 33,480 | $57K |
| XTX Topco Ltd | 0.00% | Add +11.6% | 31,641 | $53K |
| Elk River Wealth Management LLC | 0.01% | New | 30,306 | $51K |
| AlphaCore Capital LLC | 0.00% | New | 30,306 | $51K |
| DekaBank Deutsche Girozentrale | 0.00% | No change | 26,200 | $47K |
| Federation des caisses Desjardins du Quebec | 0.00% | No change | 23,300 | $39K |
| Old Mission Capital LLC | 0.00% | New | 19,437 | $33K |
| Invst, LLC | 0.00% | No change | 16,254 | $27K |
| J.W. Cole Advisors, Inc. | 0.00% | New | 13,450 | $23K |
| Credit Agricole S A | 0.00% | New | 11,532 | $19K |
| Boothbay Fund Management, LLC | 0.00% | No change | 11,474 | $19K |
| Scientech Research LLC | 0.01% | New | 10,829 | $18K |
| Osaic Holdings, Inc. | 0.00% | No change | 6,604 | $11K |
| Morgan Stanley | 0.00% | Add +28.7% | 4,475 | $8K |
| GHP Investment Advisors, Inc. | 0.00% | No change | 2,590 | $4K |
| Versant Capital Management, Inc | 0.00% | No change | 2,325 | $4K |
| Royal Bank of Canada | 0.00% | New | 1,000 | $2K |
| AdvisorNet Financial, Inc | 0.00% | No change | 1,000 | $2K |
| Rockefeller Capital Management L.P. | 0.00% | No change | 1,000 | $2K |
| Fourth Dimension Wealth, LLC | 0.00% | Reduce -49.4% | 400 | $676 |
| Wells Fargo & Company | 0.00% | New | 350 | $604 |
| Cheviot Value Management, LLC | 0.00% | No change | 200 | $338 |
| Caitong International Asset Management Co., Ltd | 0.00% | New | 66 | $112 |
| SBI Securities Co., Ltd. | 0.00% | No change | 3 | $5 |
"% of holder's portfolio" is NYXH's weight in each manager's 13F, not the share of Nyxoah SA the manager owns.