Vault-13

NEUROONE MED TECHNOLOGIES CO

COM NEW · CUSIP 64130M209

2 institutional holders -29 vs Q1 2026
2,8112.8k shares reported held*
$8.5kreported value*
0 new 0 added 2 reduced 29 sold out net sold ≈ $35.6m (-11.8m shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $3.04.

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

02040Q3 22: 12Q4 22: 21Q1 23: 16Q2 23: 15Q3 23: 20Q4 23: 21Q1 24: 19Q2 24: 19Q3 24: 22Q4 24: 21Q1 25: 19Q2 25: 31Q3 25: 34Q4 25: 37Q1 26: 31Q2 26: 22Q3 22Q3 23Q3 24Q3 25Q2 26
Numbers
QuarterHolders
Q3 202212
Q4 202221
Q1 202316
Q2 202315
Q3 202320
Q4 202321
Q1 202419
Q2 202419
Q3 202422
Q4 202421
Q1 202519
Q2 202531
Q3 202534
Q4 202537
Q1 202631
Q2 20262

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
40040Q3 24: 9 bought or addedQ3 24: 7 cut or sold outQ4 24: 5 bought or addedQ4 24: 8 cut or sold outQ4 24Q1 25: 9 bought or addedQ1 25: 8 cut or sold outQ2 25: 19 bought or addedQ2 25: 2 cut or sold outQ2 25Q3 25: 17 bought or addedQ3 25: 12 cut or sold outQ4 25: 17 bought or addedQ4 25: 14 cut or sold outQ4 25Q1 26: 8 bought or addedQ1 26: 20 cut or sold outQ2 26: 0 bought or addedQ2 26: 31 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q3 202497
Q4 202458
Q1 202598
Q2 2025192
Q3 20251712
Q4 20251714
Q1 2026820
Q2 2026031

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$25k$50k$75k$100kQ3 25 calls: $66.9kQ3 25 puts: $0Q3 25P/C 0.00Q4 25 calls: $87.5kQ4 25 puts: $0Q4 25P/C 0.00Q1 26 calls: $83.1kQ1 26 puts: $0Q1 26P/C 0.00Q2 26 calls: $0Q2 26 puts: $0Q2 26P/C —
Numbers
QuarterCallsPutsP/C
Q3 2025$66.9k$00.00
Q4 2025$87.5k$00.00
Q1 2026$83.1k$00.00
Q2 2026$0$0—

Biggest buyers

None

Biggest sellers

Bleichroeder LP Sold out -4,000,000-4.0m
BARD ASSOCIATES INC Sold out -1,840,498-1.8m
PERKINS CAPITAL MANAGEMENT INC Sold out -1,473,000-1.5m
VANGUARD CAPITAL MANAGEMENT LLC Sold out -1,397,329-1.4m
RENAISSANCE TECHNOLOGIES LLC Sold out -655,446-655.4k
GEODE CAPITAL MANAGEMENT, LLC Sold out -615,606-615.6k
Sio Capital Management, LLC Sold out -496,614-496.6k
VANGUARD FIDUCIARY TRUST CO Sold out -292,081-292.1k
ESSEX INVESTMENT MANAGEMENT CO LLC Sold out -261,953-262.0k
Cambridge Investment Research Advisors, Inc. Sold out -171,000-171.0k

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
MERCHANT ADVENTURE FUND, L.P. 13G · passive investor filed 2025-02-04 13.6% 4.2m 2025-02-04
Bleichroeder LP 13G · institution new · filed 2025-08-14 8.0% new 4.0m 2025-08-14

Fell to 5% or below in the last year: Sio Capital Management, LLC (4.7%, 2025-11-12)

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Princeton Global Asset Management LLC 0.00% of their portfolio PRINCETON, NJ 2,8052.8k $8.5k $8.5k 0.00% Reduced -14.0k -14,028
2 Quent Capital, LLC 0.00% of their portfolio NEW YORK, NY 66 $18 $18 0.00% Reduced -34 -34