NMTC · NEUROONE MEDICAL TECHNOLOGIES Corp · Holdings

$1.53 -0.03 (-2.24%)

Market Cap

$14.20M

9.11M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Use institutional holdings through the 13F API or MCP →

Quarter:

Holders: 25

Total Value: $6,182,286

Total Shares: 2,033,651

Institutional Ownership Trend

21 quarters

Holder Concentration

Across 25 13F filers · Δ vs Mar 31, 2026

Top Holder

32.8%

−0.9 pts

Top 5

81.8%

+2.9 pts

Top 10

95.3%

+1.0 pts

HHI

1,812

Moderately concentrated+55

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: -8

Institutional value: -33.0%

Shares held: -82.9%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Mega VANGUARD CAPITAL MANAGEMENT LLC	+119,886	352,774
Mega NORTHERN TRUST CORP	+2,711	21,398
Mega UBS Group AG	+2,605	2,623
Mega VANGUARD FIDUCIARY TRUST CO	+338	49,018
Mega MORGAN STANLEY	+42	2,058

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Large RENAISSANCE TECHNOLOGIES LLC	−38,380	70,861
Mega GEODE CAPITAL MANAGEMENT, LLC	−9,046	93,555
Mega CITADEL ADVISORS LLC	−1,885	15,032
Small BARD ASSOCIATES INC	−1,322	305,428
Small PERKINS CAPITAL MANAGEMENT INC	−844	244,656

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Mega BlackRock, Inc.	25,121	$76,367
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP	13,520	$41,100
Large NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO	361	$1,097
Mid Tower Research Capital LLC (TRC)	112	$340
Mega BARCLAYS PLC	76	$231

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Small Legato Capital Management LLC	10,274	$47,895
Mega STATE STREET CORP	9,917	$46,230
Mid XTX Topco Ltd	7,214	$33,630
Mid J.W. COLE ADVISORS, INC.	6,000	$27,972
Mid Focus Financial Network, Inc.	5,787	$26,978

Filter: New 5 Increased 6 Reduced 12 Sold out 13 Unchanged 2

Showing 25 of 25

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

Bleichroeder LP

$2,026,664

32.78%

666,666

VANGUARD CAPITAL MANAGEMENT LLC

$1,072,432

17.35%

352,774

BARD ASSOCIATES INC

$928,501

15.02%

305,428

PERKINS CAPITAL MANAGEMENT INC

$743,754

12.03%

244,656

GEODE CAPITAL MANAGEMENT, LLC

$284,406

4.60%

93,555

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GEODE CAPITAL MANAGEMENT TRUST COMPANY, LLC	17,939	$54,534	19.2%	Defined
Held directly	75,616	$229,872	80.8%	Defined

Sio Capital Management, LLC

$251,611

4.07%

82,767

RENAISSANCE TECHNOLOGIES LLC

$215,417

3.48%

70,861

VANGUARD FIDUCIARY TRUST CO

$149,014

2.41%

49,018

ESSEX INVESTMENT MANAGEMENT CO LLC

$132,477

2.14%

43,578

Cambridge Investment Research Advisors, Inc.

$86,636

1.40%

28,499

BlackRock, Inc.

$76,367

1.24%

25,121

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BlackRock Investment Management, LLC	1,479	$4,496	5.9%	Sole
BlackRock Fund Advisors	23,642	$71,871	94.1%	Sole

NORTHERN TRUST CORP

$65,049

1.05%

21,398

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
NORTHERN TRUST CO joint	21,398	$65,049	100.0%	Defined

CITADEL ADVISORS LLC

$45,697

0.74%

15,032

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	15,032	$45,697	100.0%	Defined

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$41,100

0.66%

13,520

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
G1 EXECUTION SERVICES, LLC	13,520	$41,100	100.0%	Other

Belpointe Asset Management LLC

$38,000

0.61%

12,500

Princeton Global Asset Management LLC

$8,527

0.14%

2,805

UBS Group AG

$7,973

0.13%

2,623

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS Financial Services Inc	18	$54	0.7%	Defined
UBS AG	2,605	$7,919	99.3%	Defined

MORGAN STANLEY

$6,256

0.10%

2,058

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY SMITH BARNEY LLC	2,058	$6,256	100.0%	Defined

NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO

$1,097

0.02%

361

WELLS FARGO & COMPANY/MN

$504

0.01%

166

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
WELLS FARGO CLEARING SERVICES, LLC	166	$504	100.0%	Defined

Tower Research Capital LLC (TRC)

$340

0.01%

112

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Latour Trading LLC (Latour)	112	$340	100.0%	Defined

BARCLAYS PLC

$231

0.00%

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BARCLAYS CAPITAL INC.	76	$231	100.0%	Defined

OSAIC HOLDINGS, INC.

$176

0.00%

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
OSAIC WEALTH, INC.	58	$176	100.0%	Defined

SBI Securities Co., Ltd.

$39

0.00%

Quent Capital, LLC

$18

0.00%

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
STATE STREET GLOBAL ADVISORS TRUST COMPANY	59,499	$46,230	100.0%	Defined

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
XTX EXECUTION SERVICES LLC joint	43,283	$33,630	100.0%	Defined

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UNITED COMMUNITY BANKS INC	20,000	$15,540	100.0%	Defined

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citigroup Financial Products Inc. joint	975	$757	100.0%	Defined

Key facts CIK 1500198 CUSIP 64130M308 13F (30d) 1 filings 1 filers Visit website Investor relations