NeuroOne Medical Technologies Corporation (NMTC) ownership: Top institutional holder: Bleichroeder LP ($3.11M). Insider activity: Net Seller (5 buys, 15 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| Bleichroeder LP | 4000000.00 | $3.11M | 2026-03-31 |
| BARD ASSOCIATES INC | 1840498.00 | $1.43M | 2026-03-31 |
| VANGUARD GROUP INC | 1578237.00 | $1.20M | 2025-12-31 |
| PERKINS CAPITAL MANAGEMENT INC | 1473000.00 | $1.14M | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 1397329.00 | $1.09M | 2026-03-31 |
| RENAISSANCE TECHNOLOGIES LLC | 655446.00 | $508954.00 | 2026-03-31 |
| GEODE CAPITAL MANAGEMENT, LLC | 615606.00 | $478075.00 | 2026-03-31 |
| Sio Capital Management, LLC | 496614.00 | $385621.00 | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-04-03 | |
| Sell | null | 2026-04-03 | |
| Sell | null | 2026-04-03 | |
| Sell | null | 2026-04-03 | |
| Sell | null | 2026-04-03 | |
| Sell | null | 2026-04-03 | |
| Sell | null | 2026-04-03 | |
| Sell | null | 2026-04-03 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.