Who owns NeuroOne Medical Technologies Corporation?
Institutional ownership of NMTC from SEC Form 13F filings across 18 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
18
13F holders
$2.0M
value, 2026 filers
8.2%
of shares outstanding (715,658 sh)
17
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30· % of fund = share of the manager's own book · % of co. = share of NMTC's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | VANGUARD CAPITAL MANAGEMENT LLCNEW | 352,774 | $1.1M | 0.0% | 4.1% | new |
| 2 | GEODE CAPITAL MANAGEMENT, LLCNEW | 93,555 | $284,446 | 0.0% | 1.1% | new |
| 3 | Sio Capital Management, LLCNEW | 82,767 | $251,612 | 0.0% | 1% | new |
| 4 | Cambridge Investment Research Advisors, Inc.NEW | 56,998 | $174 | 0.0% | 0.7% | new |
| 5 | VANGUARD FIDUCIARY TRUST CONEW | 49,018 | $149,015 | 0.0% | 0.6% | new |
| 6 | BlackRock, Inc.NEW | 25,121 | $76,368 | 0.0% | 0.3% | new |
| 7 | NORTHERN TRUST CORPNEW | 21,398 | $65,050 | 0.0% | 0.2% | new |
| 8 | CITADEL ADVISORS LLCNEW | 15,032 | $45,697 | 0.0% | 0.2% | new |
| 9 | SUSQUEHANNA INTERNATIONAL GROUP, LLPNEW | 13,520 | $41,101 | 0.0% | 0.2% | new |
| 10 | UBS Group AGNEW | 2,623 | $7,974 | 0.0% | 0% | new |
| 11 | MORGAN STANLEYNEW | 2,058 | $6,256 | 0.0% | 0% | new |
| 12 | NORTHWESTERN MUTUAL WEALTH MANAGEMENT CONEW | 361 | $1,097 | 0.0% | 0% | new |
| 13 | WELLS FARGO & COMPANY/MNNEW | 166 | $505 | 0.0% | 0% | new |
| 14 | Tower Research Capital LLC (TRC)NEW | 112 | $340 | 0.0% | 0% | new |
| 15 | BARCLAYS PLCNEW | 76 | $231 | 0.0% | 0% | new |
| 16 | OSAIC HOLDINGS, INC.NEW | 58 | $176 | 0.0% | 0% | new |
| 17 | SBI Securities Co., Ltd. | 13 | $40 | 0.0% | 0% | -35.0% |
| 18 | Integrated Wealth Concepts LLCNEW | 8 | $24 | 0.0% | 0% | new |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.