NMTC · NEUROONE MEDICAL TECHNOLOGIES Corp · Shareholders & Ownership

$0.97 +0.11 (+12.96%) At close · Oct 29 Q3 2026 earnings call transcript

Market Cap

$7.82M

9.11M

Volume · Oct 29 66.81K Avg daily vol (3M) 342.04K

Every disclosed holder of NMTC in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

How the holder list picks a filing →

Who Owns NMTC

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions

Holder group	Holders	Shares	% Out	Summed
Institutional (13F)	26	2,001,038	21.98%	Yes
Insiders (Forms 3, 4, 5)	10	1,672,473	18.37%	Yes
13D/G-only blocks	5	1,705,258	18.73%	Yes
Remaining	—	3,726,994	40.93%	Rest
Registered funds (N-PORT, not summed)	9	453,155	4.98%	No

Shares outstanding: 9,105,763, the issuer's latest cover-page count restated onto today's split basis.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of NMTC

One row per holder Every filing By ultimate parent

All 13F Funds Insiders 13D/G Non-US

#	Holder	Shares	% Out	Change	As of	Notes
1	Brian Pratt 13G CIK 1441252 · Unknown · Jul 10, 2026 Rule 13d-1(c), passive investor, not summed	1,085,934	11.93%	+981,377	Jul 10, 2026	Rule 13d-1(c), passive investor, not summed
1.1	Pratt Brian Insider CIK 1441252 · Jul 10, 2026 Director, issuer-wide	1,085,934	11.93%	—	Jul 10, 2026	Director, issuer-wide
2	MERCHANT ADVENTURE FUND, L.P. 13G CIK 1737260 · Exempt reporting adviser · Dec 31, 2024 Rule 13d-1(c), passive investor	700,000	7.69%	+491,667	Dec 31, 2024	Rule 13d-1(c), passive investor
3	Bleichroeder LP 13F CIK 1781002 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	666,666	7.32%	-1	Jun 30, 2026	carried, not yet filed for the newest quarter
4	AWM Investment Company, Inc. 13G CIK 1535264 · Registered investment adviser · Mar 31, 2025 Rule 13d-1(b), qualified institution	392,361	4.31%	-5,556	Mar 31, 2025	Rule 13d-1(b), qualified institution
5	VANGUARD CAPITAL MANAGEMENT LLC 13F CIK 2100119 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	352,774	3.87%	+119,886	Jun 30, 2026	carried, not yet filed for the newest quarter
6	BARD ASSOCIATES INC 13F CIK 1105907 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	305,428	3.35%	-1,322	Jun 30, 2026	carried, not yet filed for the newest quarter
7	JAMES E. BESSER 13G CIK 1169253 · Investment adviser · Dec 31, 2024 Rule 13d-1(c), passive investor	263,889	2.90%	—	Dec 31, 2024	Rule 13d-1(c), passive investor
8	VANGUARD TOTAL STOCK MARKET INDEX FUND Fund S000002848 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	254,938	2.80%	+112,509	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
9	PERKINS CAPITAL MANAGEMENT INC 13F CIK 884300 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	244,656	2.69%	-844	Jun 30, 2026	carried, not yet filed for the newest quarter
10	Lytton, Laurence W. 13G CIK 1105806 · Unknown · Mar 31, 2025 Rule 13d-1(c), passive investor	215,881	2.37%	-127,439	Mar 31, 2025	Rule 13d-1(c), passive investor
11	Wambeke David J. Insider CIK 1971798 · Aug 27, 2026 Chief Business Officer, issuer-wide	199,999	2.20%	+33,332	Aug 27, 2026	Chief Business Officer, issuer-wide
12	Rosa David A Insider CIK 1540354 · Mar 31, 2026 Director, CEO and President, issuer-wide	180,022	1.98%	-410	Mar 31, 2026	Director, CEO and President, issuer-wide
13	Nantahala Capital Management, LLC 13G CIK 1472322 · Registered investment adviser · Sep 30, 2024 Rule 13d-1(b), qualified institution	133,127	1.46%	-69,222	Sep 30, 2024	Rule 13d-1(b), qualified institution
14	GEODE CAPITAL MANAGEMENT, LLC 13F CIK 1214717 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	93,555	1.03%	-9,046	Jun 30, 2026	carried, not yet filed for the newest quarter
15	VANGUARD EXTENDED MARKET INDEX FUND Fund S000002841 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	90,120	0.99%	+18,189	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
16	Sio Capital Management, LLC 13F CIK 1482416 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	82,767	0.91%	-2	Jun 30, 2026	carried, not yet filed for the newest quarter
17	McClurg Ronald W. Insider CIK 1837830 · Apr 4, 2025 Chief Financial Officer, issuer-wide	74,020	0.81%	+33,334	Apr 4, 2025	Chief Financial Officer, issuer-wide
18	RENAISSANCE TECHNOLOGIES LLC 13F CIK 1037389 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	70,861	0.78%	-38,380	Jun 30, 2026	carried, not yet filed for the newest quarter
19	VANGUARD FIDUCIARY TRUST CO 13F CIK 933478 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	49,018	0.54%	+338	Jun 30, 2026	carried, not yet filed for the newest quarter
20	Fidelity Extended Market Index Fund Fund S000006021 · Registered fund · Aug 31, 2026 Fidelity Concord Street Trust, not summed	44,804	0.49%	-4,506	Aug 31, 2026	Fidelity Concord Street Trust, not summed
21	BUCKMAN PAUL Insider CIK 1215243 · Apr 3, 2026 Director, issuer-wide	29,789	0.33%	+6,988	Apr 3, 2026	Director, issuer-wide
22	Cambridge Investment Research Advisors, Inc. 13F CIK 1419186 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	28,499	0.31%	-1	Jun 30, 2026	carried, not yet filed for the newest quarter
23	MATHIESEN JEFFREY S Insider CIK 1296853 · Apr 3, 2026 Director, issuer-wide	26,057	0.29%	+6,988	Apr 3, 2026	Director, issuer-wide
24	Mertens Steve Insider CIK 1772652 · Mar 31, 2026 Chief Technology Officer, issuer-wide	25,357	0.28%	-151	Mar 31, 2026	Chief Technology Officer, issuer-wide
25	BlackRock, Inc. 13F CIK 2012383 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	25,121	0.28%	+25,121	Jun 30, 2026	carried, not yet filed for the newest quarter
25.1	iShares Micro-Cap ETF Fund S000004439 · Registered fund · Jun 30, 2026 iShares Trust, not summed	23,642	0.26%	—	Jun 30, 2026	iShares Trust, not summed
26	Andrle Edward Insider CIK 1656026 · Apr 3, 2026 Director, issuer-wide	22,322	0.25%	+6,988	Apr 3, 2026	Director, issuer-wide
27	NORTHERN TRUST CORP 13F CIK 73124 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	21,398	0.24%	+2,711	Jun 30, 2026	carried, not yet filed for the newest quarter
28	Christianson Mark Insider CIK 1709738 · Jun 30, 2026 Business Development Director, issuer-wide	20,692	0.23%	-12,419	Jun 30, 2026	Business Development Director, issuer-wide
29	CITADEL ADVISORS LLC 13F CIK 1423053 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	15,032	0.17%	+15,032	Jun 30, 2026	carried, not yet filed for the newest quarter
30	Fidelity Total Market Index Fund Fund S000006026 · Registered fund · Aug 31, 2026 Fidelity Concord Street Trust, not summed	13,914	0.15%	0	Aug 31, 2026	Fidelity Concord Street Trust, not summed
31	SUSQUEHANNA INTERNATIONAL GROUP, LLP 13F CIK 1446194 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	13,520	0.15%	+13,520	Jun 30, 2026	carried, not yet filed for the newest quarter
32	Belpointe Asset Management LLC 13F CIK 1721242 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	12,500	0.14%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
33	Fidelity Series Total Market Index Fund Fund S000065248 · Registered fund · Aug 31, 2026 Fidelity Concord Street Trust, not summed	11,879	0.13%	0	Aug 31, 2026	Fidelity Concord Street Trust, not summed
34	Legato Capital Management LLC 13F CIK 1442641 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	10,273	0.11%	-1	Jun 30, 2026	carried, not yet filed for the newest quarter
35	Mills Jason Richard Insider CIK 2103204 · Apr 3, 2026 Director, issuer-wide	8,281	0.09%	+6,988	Apr 3, 2026	Director, issuer-wide
36	VANGUARD BALANCED INDEX FUND Fund S000002560 · Registered fund · Jun 30, 2026 VANGUARD VALLEY FORGE FUNDS, not summed	7,716	0.08%	—	Jun 30, 2026	VANGUARD VALLEY FORGE FUNDS, not summed
37	Fidelity Nasdaq Composite Index Fund Fund S000055366 · Registered fund · Aug 31, 2026 Fidelity Concord Street Trust, not summed	4,663	0.05%	-309	Aug 31, 2026	Fidelity Concord Street Trust, not summed
38	Princeton Global Asset Management LLC 13F CIK 1767349 · Registered investment adviser · Sep 30, 2026	2,805	0.03%	0	Sep 30, 2026
39	UBS Group AG 13F CIK 1610520 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	2,623	0.03%	+2,605	Jun 30, 2026	carried, not yet filed for the newest quarter
40	MORGAN STANLEY 13F CIK 895421 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	2,058	0.02%	+42	Jun 30, 2026	carried, not yet filed for the newest quarter
41	1290 VT Micro Cap Portfolio Fund S000044688 · Registered fund · Jun 30, 2026 EQ Advisors Trust, not summed	1,479	0.02%	—	Jun 30, 2026	EQ Advisors Trust, not summed
42	GK Wealth Management LLC 13F CIK 2069222 · Unknown · Sep 30, 2026	692	0.01%	+692	Sep 30, 2026
43	NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 13F CIK 1141802 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	361	0.00%	+361	Jun 30, 2026	carried, not yet filed for the newest quarter
44	WELLS FARGO & COMPANY/MN 13F CIK 72971 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	166	0.00%	-1	Jun 30, 2026	carried, not yet filed for the newest quarter
45	Tower Research Capital LLC (TRC) 13F CIK 1533421 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	112	0.00%	+112	Jun 30, 2026	carried, not yet filed for the newest quarter
46	BARCLAYS PLC 13F CIK 312069 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	76	0.00%	+76	Jun 30, 2026	carried, not yet filed for the newest quarter
47	OSAIC HOLDINGS, INC. 13F CIK 1677044 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	58	0.00%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
48	SBI Securities Co., Ltd. 13F CIK 1851815 · Non-US institution · Sep 30, 2026	13	0.00%	0	Sep 30, 2026
49	Quent Capital, LLC 13F CIK 1912338 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	6	0.00%	-1	Jun 30, 2026	carried, not yet filed for the newest quarter

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Key facts CIK 1500198 CUSIP 64130M308 13F (30d) 3 filings 3 filers Visit website Investor relations