Security key
64134X201
Neuraxis, INC - Common Stock, par value $0.001 per share (NRXS)
CUSIP: 64134X201
Q4 2025 13F Holders as of 31 Dec 2025
- Security type / class
- Equity / Common Stock, par value $0.001 per share
- Total 13F shares
- 1,572,533
- Total 13F value
- $6,880,388
- Share change
- +763,437
- SEC-reported price per share
- $4.54
- Number of holders
- 18
- Value change
- +$3,297,217
- Number of buys
- 9
- Number of sells
- 7
- Shares outstanding
- 11,508,976
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2025
Institutions
18
Top holders
10
NRXS full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2026
Previous quarter: Q3 2025
Neuraxis, INC SEC filings
Neuraxis, INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 64134X201
Recent filing periods:
Ownership snapshot
Top reported holders of NRXS - Neuraxis, INC - Common Stock, par value $0.001 per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Brian Hannasch
Disclosed value leader
Brian Hannasch
Comparable rows
15/15
Latest evidence
30 Sep 2025
13D/G
13F
Lead comparable stake: 12%
13D/G row: Brian Hannasch
Showing 1-6 of 15 holder rows.
Quick read
Brian Hannasch leads the comparable SEC ownership view at 12%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Brian Hannasch's linked filing trail.
Comparable ownership
Top 5
Brian Hannasch
12%
AIGH Capital Management LLC
3.5%
PARSONS CAPITAL MANAGEMENT INC/RI
1%
VANGUARD GROUP INC
0.62%
GEODE CAPITAL MANAGEMENT, LLC
0.44%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Brian Hannasch |
13D/G
Brian P. Hannasch
|
12%
|
$3,387,347
1,144,374 shares
|
+$1,274,446 | 01 Jul 2025 |
| AIGH Capital Management LLC |
13F
Company
|
3.5%
|
$1,232,000
400,000 shares
|
— | 30 Sep 2025 |
| PARSONS CAPITAL MANAGEMENT INC/RI |
13F
Company
|
1%
|
$359,517
116,726 shares
|
— | 30 Sep 2025 |
| VANGUARD GROUP INC |
13F
Company
|
0.62%
|
$220,626
71,632 shares
|
— | 30 Sep 2025 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
0.44%
|
$156,574
50,836 shares
|
— | 30 Sep 2025 |
| CITADEL ADVISORS LLC |
13F
Company
|
0.31%
|
$109,731
35,627 shares
|
— | 30 Sep 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
18
Shares
1,572,533
Rows available
18
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
18
Q4 2025 holders
18
Holder diff
0
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 value | Q4 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend