EDEN PRAIRIE, MN
NEUROONE MEDICAL TECHNOLOGIES CORPNMTC— Latest position per institution from SEC 13F filings
15
Institutional holders
15.37M
Total shares held
12M
Estimated value
768.33K
Avg. position size
BLEICHROEDER LP
CIK 1781002
Shares
4M
Value
3.11M
Filed
Mar 31, 2026
BARD ASSOCIATES INC
CIK 1105907
Shares
1.84M
Value
1.43M
Filed
Mar 31, 2026
VANGUARD GROUP INC
CIK 102909
Shares
1.58M
Value
1.20M
Filed
Dec 31, 2025
PERKINS CAPITAL MANAGEMENT INC
CIK 884300
Shares
1.47M
Value
1.14M
Filed
Mar 31, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
1.40M
Value
1.09M
Filed
Mar 31, 2026
AWM INVESTMENT COMPANY, INC.
CIK 1535264
Shares
916.67K
Value
814.55K
Filed
Sep 30, 2025
NANTAHALA CAPITAL MANAGEMENT, LLC
CIK 1472322
Shares
798.76K
Value
790.77K
Filed
Sep 30, 2024
RENAISSANCE TECHNOLOGIES LLC
CIK 1037389
Shares
655.45K
Value
508.95K
Filed
Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
615.61K
Value
478.07K
Filed
Mar 31, 2026
SIO CAPITAL MANAGEMENT, LLC
CIK 1482416
Shares
496.61K
Value
385.62K
Filed
Mar 31, 2026
VANGUARD FIDUCIARY TRUST CO
CIK 933478
Shares
292.08K
Value
226.95K
Filed
Mar 31, 2026
ESSEX INVESTMENT MANAGEMENT CO LLC
CIK 201772
Shares
261.95K
Value
203.41K
Filed
Mar 31, 2026
WALLEYE CAPITAL LLC
CIK 1758720
Shares
225.96K
Value
201.19K
Filed
Sep 30, 2023
MAYO CLINIC
CIK 1318153
Shares
181.75K
Value
145.40K
Filed
Jun 30, 2024
CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.
CIK 1419186
Shares
171K
Value
133.00
Filed
Mar 31, 2026
NORTHERN TRUST CORP
CIK 73124
Shares
112.12K
Value
87.06K
Filed
Mar 31, 2026
CITADEL ADVISORS LLC
CIK 1423053
Shares
101.50K
Value
78.81K
Filed
Mar 31, 2026
VIRTU FINANCIAL LLC
CIK 1533964
Shares
99.20K
Value
88.00
Filed
Sep 30, 2025
BELPOINTE ASSET MANAGEMENT LLC
CIK 1721242
Shares
75K
Value
58.24K
Filed
Mar 31, 2026
JANE STREET GROUP, LLC
CIK 1595888
Shares
73.81K
Value
55.95K
Filed
Dec 31, 2025
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BLEICHROEDER LP | 1781002 | 4M | 3.11M | Mar 31, 2026 |
| 2 | BARD ASSOCIATES INC | 1105907 | 1.84M | 1.43M | Mar 31, 2026 |
| 3 | VANGUARD GROUP INC | 102909 | 1.58M | 1.20M | Dec 31, 2025 |
| 4 | PERKINS CAPITAL MANAGEMENT INC | 884300 | 1.47M | 1.14M | Mar 31, 2026 |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 1.40M | 1.09M | Mar 31, 2026 |
| 6 | AWM INVESTMENT COMPANY, INC. | 1535264 | 916.67K | 814.55K | Sep 30, 2025 |
| 7 | NANTAHALA CAPITAL MANAGEMENT, LLC | 1472322 | 798.76K | 790.77K | Sep 30, 2024 |
| 8 | RENAISSANCE TECHNOLOGIES LLC | 1037389 | 655.45K | 508.95K | Mar 31, 2026 |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 615.61K | 478.07K | Mar 31, 2026 |
| 10 | SIO CAPITAL MANAGEMENT, LLC | 1482416 | 496.61K | 385.62K | Mar 31, 2026 |
| 11 | VANGUARD FIDUCIARY TRUST CO | 933478 | 292.08K | 226.95K | Mar 31, 2026 |
| 12 | ESSEX INVESTMENT MANAGEMENT CO LLC | 201772 | 261.95K | 203.41K | Mar 31, 2026 |
| 13 | WALLEYE CAPITAL LLC | 1758720 | 225.96K | 201.19K | Sep 30, 2023 |
| 14 | MAYO CLINIC | 1318153 | 181.75K | 145.40K | Jun 30, 2024 |
| 15 | CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC. | 1419186 | 171K | 133.00 | Mar 31, 2026 |
| 16 | NORTHERN TRUST CORP | 73124 | 112.12K | 87.06K | Mar 31, 2026 |
| 17 | CITADEL ADVISORS LLC | 1423053 | 101.50K | 78.81K | Mar 31, 2026 |
| 18 | VIRTU FINANCIAL LLC | 1533964 | 99.20K | 88.00 | Sep 30, 2025 |
| 19 | BELPOINTE ASSET MANAGEMENT LLC | 1721242 | 75K | 58.24K | Mar 31, 2026 |
| 20 | JANE STREET GROUP, LLC | 1595888 | 73.81K | 55.95K | Dec 31, 2025 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.