Institutional Ownership
Neuraxis Inc
CUSIP 64134X201COMNRXSQ1 2026
13D / 13G Filings
10
Schedule 13D/13G on record
Beneficial Filers
4
Distinct reporting persons
Largest Stake
12.0%
Max % of class reported
Institutional Holders
24
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
10 filings · latest Feb 3, 2026
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Feb 3, 2026 | Bigger Capital Fund L P | 13G/A | 9.2% | 977.0K | SEC |
| 2 | Nov 12, 2025 | Bigger Capital Fund L P | 13G/A | 8.6% | 915.7K | SEC |
| 3 | Oct 9, 2025 | Bigger Capital Fund L P | 13G | 7.0% | 689.6K | SEC |
| 4 | Jul 2, 2025 | Brian P. Hannasch | 13G/A | 12.0% | 1.14M | SEC |
| 5 | Jul 1, 2025 | Brian P. Hannasch | 13G/A | 7.5% | 713.8K | SEC |
| 6 | Dec 2, 2024 | Rosalind Advisors, Inc. | 13D | 9.9% | 2.10M | SEC |
| 7 | Dec 2, 2024 | Rosalind Advisors, Inc. | 13G | 9.9% | 2.10M | SEC |
| 8 | Oct 8, 2024 | Hannasch Brian | 13G/A | 10.2% | 695.8K | SEC |
| 9 | Feb 14, 2024 | Hannasch Brian | 13G/A | 10.3% | 545.8K | SEC |
| 10 | Dec 26, 2023 | Hannasch Brian | 13G | 10.2% | 545.8K | SEC |
Top Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Aigh Capital Management LLC | 400.0K | $2.96M |
| 2 | Rosalind Advisors, Inc. | 286.1K | $1.69M |
| 3 | Money Concepts Capital Corp | 225.6K | $1.67M |
| 4 | Panoramic Capital, LLC | 190.0K | $1.41M |
| 5 | Parsons Capital Management Inc/Ri | 116.7K | $863.8K |
| 6 | Geode Capital Management, LLC | 93.1K | $689.2K |
| 7 | Marshall Wace, LLP | 78.7K | $582.3K |
| 8 | Renaissance Technologies LLC | 77.0K | $569.5K |
| 9 | Centiva Capital, LP | 50.8K | $376.2K |
| 10 | Ubs Group AG | 45.3K | $335.5K |