NYXH · Nyxoah SA · Shareholders & Ownership
$0.91
+0.05 (+6.35%)
At close · Oct 27
Return incl. dividend (before tax)
Q2 2026 earnings call transcript
Market Cap
$87.22M
Shares
101.84M
Volume · Oct 27
295.87K
Avg daily vol (3M)
298.24K
Every disclosed holder of NYXH in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.
Who Owns NYXH
13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positionsNo chart: shares outstanding cannot be set against these holders.
| Holder group | Shares | % Out |
|---|---|---|
| Institutional (13F) | 22,616,812 | — |
| Insiders (Forms 3, 4, 5) | 0 | — |
| 13D/G-only blocks | 28,664,790 | — |
| Registered funds (N-PORT, not summed) | 774 | — |
% Out is unavailable: a foreign private issuer reports ordinary shares, a different unit from the listed shares.
13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.
Holders of NYXH
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
AIGH Capital Management LLC
13F
CIK 1835943 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
14,534,880 | ||
| 2 |
Orin Hirschman
13G
CIK 1131362 · Investment adviser · Jun 10, 2026
Rule 13d-1(b), qualified institution
|
14,534,880 | ||
| 3 |
Cochlear Ltd
13D
CIK 1870044 · Unknown · Jun 10, 2026
Item 4 purpose: not restated by this amendment, the earlier 13D's purpose stands
|
5,847,283 | ||
| 4 |
|
3,390,514 | ||
| 5 |
|
2,948,285 | ||
| 6 |
|
1,943,828 | ||
| 7 |
BNP PARIBAS ASSET MANAGEMENT Holding S.A.
13F
CIK 1520354 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
|
962,524 | ||
| 8 |
Blackstone Inc.
13F
CIK 1393818 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
921,500 | ||
| 9 |
Vestal Point Capital, LP
13F
CIK 1974915 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
843,461 | ||
| 10 |
HEIGHTS CAPITAL MANAGEMENT, INC
13F
CIK 1081698 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
828,803 | ||
| 10.1 |
CVI Investments, Inc.
13G
CIK 1649553 · Unknown · Jun 30, 2026
Rule 13d-1(c), passive investor, not summed
|
11,014,861 | ||
| 11 |
Hudson Bay Capital Management LP
13F
CIK 1393825 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
717,982 | ||
| 12 |
Rossmore Private Capital
13F
CIK 1733082 · Registered investment adviser · Sep 30, 2026
|
714,141 | ||
| 13 |
Pentwater Capital Management LP
13F
CIK 1425851 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
600,000 | ||
| 14 |
SYQUANT CAPITAL SAS
13F
CIK 1766392 · Unknown · Sep 30, 2026
|
596,393 | ||
| 15 |
ANDERA PARTNERS
13F
CIK 1757283 · Exempt reporting adviser · Sep 30, 2026
|
522,057 | ||
| 16 |
Axxion S.A.
13F
CIK 2030181 · Unknown · Sep 30, 2026
|
252,930 | ||
| 17 |
READYSTATE ASSET MANAGEMENT LP
13F
CIK 1900923 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
207,471 | ||
| 18 |
BlackRock, Inc.
13F
CIK 2012383 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
121,207 | ||
| 19 |
IFP Advisors, Inc
13F
CIK 1641866 · Registered investment adviser · Sep 30, 2026
|
119,632 | ||
| 20 |
Integrated Wealth Concepts LLC
13F
CIK 1737109 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
100,000 | ||
| 21 |
CITADEL ADVISORS LLC
13F
CIK 1423053 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
80,195 | ||
| 22 |
Ikarian Capital, LLC
13F
CIK 1778253 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
47,358 | ||
| 23 |
GEODE CAPITAL MANAGEMENT, LLC
13F
CIK 1214717 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
44,802 | ||
| 24 |
JANE STREET GROUP, LLC
13F
CIK 1595888 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
43,544 | ||
| 25 |
LPL Financial LLC
13F
CIK 1403438 · Broker-dealer · Jun 30, 2026
carried, not yet filed for the newest quarter
|
36,261 | ||
| 26 |
|
35,649 | ||
| 27 |
DEUTSCHE BANK AG\
13F
CIK 948046 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
|
35,000 | ||
| 28 |
RENAISSANCE TECHNOLOGIES LLC
13F
CIK 1037389 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
33,480 | ||
| 29 |
XTX Topco Ltd
13F
CIK 1828301 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
31,641 | ||
| 30 |
AlphaCore Capital LLC
13F
CIK 1713662 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
30,306 | ||
| 31 |
Elk River Wealth Management LLC
13F
CIK 1844107 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
30,306 | ||
| 32 |
Federation des caisses Desjardins du Quebec
13F
CIK 2022297 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
23,300 | ||
| 33 |
OLD MISSION CAPITAL LLC
13F
CIK 1455915 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
19,437 | ||
| 34 |
Invst, LLC
13F
CIK 1867587 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
16,254 | ||
| 35 |
J.W. COLE ADVISORS, INC.
13F
CIK 1404763 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
13,450 | ||
| 36 |
CREDIT AGRICOLE S A
13F
CIK 1191672 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
11,532 | ||
| 37 |
BOOTHBAY FUND MANAGEMENT, LLC
13F
CIK 1549230 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
11,474 | ||
| 38 |
Scientech Research LLC
13F
CIK 2011556 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
10,829 | ||
| 39 |
OSAIC HOLDINGS, INC.
13F
CIK 1677044 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
6,604 | ||
| 40 |
MORGAN STANLEY
13F
CIK 895421 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
4,475 | ||
| 41 |
GHP Investment Advisors, Inc.
13F
CIK 1401561 · Registered investment adviser · Sep 30, 2026
|
2,590 | ||
| 42 |
Versant Capital Management, Inc
13F
CIK 1735057 · Registered investment adviser · Sep 30, 2026
|
2,325 | ||
| 43 |
Rockefeller Capital Management L.P.
13F
CIK 1739439 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,000 | ||
| 44 |
ROYAL BANK OF CANADA
13F
CIK 1000275 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,000 | ||
| 45 |
International Small Company Trust
Fund
S000008301 · Registered fund · Jun 30, 2026
John Hancock Variable Insurance Trust, not summed
|
774 | ||
| 46 |
Fourth Dimension Wealth, LLC
13F
CIK 2056691 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
400 | ||
| 47 |
WELLS FARGO & COMPANY/MN
13F
CIK 72971 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
350 | ||
| 48 |
Cheviot Value Management, LLC
13F
CIK 1427147 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
200 | ||
| 49 |
Caitong International Asset Management Co., Ltd
13F
CIK 1963355 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
66 | ||
| 50 |
SBI Securities Co., Ltd.
13F
CIK 1851815 · Non-US institution · Sep 30, 2026
|
3 |
Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.