NeOnc Technologies Holdings

NTHI · NASDAQ

$2.77+$0.05 (+1.84%)TodayMarket closed · Oct 20, 7:30 PM ET

Prev close $2.72

Who owns NTHI

Largest institutional holders, from their latest 13F filings

The 10 largest institutions hold 63.7% of NTHI’s shares.

Chen (Thomas C.)18.0%
Heshmatpour (Amir Farrokh)14.5%
AFH Holding & Advisory, L.L.C.14.3%
Cinctive Capital Management LP6.2%
Next 6 largest institutions10.6%
All other shareholders36.3%

Top institutional holders of NTHI
Holder	Shares	% of shares	Change, last filing	Filed
Chen (Thomas C.)	4.68M	18.04%	+36.26K	Aug 17, 2026
Heshmatpour (Amir Farrokh)	3.77M	14.52%	+24.00K	Aug 18, 2026
AFH Holding & Advisory, L.L.C.	3.71M	14.32%	+0	Jun 15, 2026
Cinctive Capital Management LP	1.61M	6.20%	+181.94K	Jun 30, 2026
Chiang (Ming-Fu Alan)	1.41M	5.42%	−992	Jun 15, 2026
Vanguard Capital Management, LLC	504.17K	1.94%	+288.47K	Jun 30, 2026
Garnett (Keithly)	240.75K	0.93%	+79.39K	Jun 15, 2026
Bank of America Private Bank	224.41K	0.87%	+35	Jun 30, 2026
Westmount Partners, LLC.	197.18K	0.76%	+153.86K	Jun 30, 2026
BlackRock Institutional Trust Company, N.A.	177.50K	0.68%	+22.64K	Jun 30, 2026

Largest mutual fund holders

Top mutual fund holders of NTHI
Holder	Shares	% of shares	Change, last filing	Filed
Vanguard Total Stock Market Index Fund	310.60K	1.20%	+0	Jul 31, 2026
Vanguard Extended Market Index Fund	188.18K	0.73%	+0	Jul 31, 2026
Fidelity Extended Market Index Fund	82.61K	0.32%	−155	Jul 31, 2026
iShares Micro-Cap ETF	35.87K	0.14%	+466	Aug 31, 2026
Fidelity Total Market Index Fund	23.58K	0.09%	+2.90K	Jul 31, 2026

Insider trades

Form 4 filings by officers, directors and large holders

Over the last 6 months, insiders bought $996.07K (19 trades) and sold $16.81K (1 trade) of NTHI on the open market.

Latest NTHI insider transactions
Insider	Date	Type	Shares	Price	Value
GARNETT KEITHLY	Sep 15, 2026	Sale	5.00K	$3.36	$16.81K
Heshmatpour Amir F	Sep 15, 2026	Buy	35.00K	$3.30	$115.39K
CHEN THOMAS C	Sep 14, 2026	Buy	5.24K	$3.82	$20.00K
GARNETT KEITHLY	Sep 14, 2026	Buy	257	$3.89	$1.00K
Heshmatpour Amir F	Sep 14, 2026	Buy	15.00K	$3.96	$59.40K
CHEN THOMAS C	Sep 11, 2026	Buy	5.56K	$3.60	$20.00K
Heshmatpour Amir F	Sep 11, 2026	Buy	37.00K	$3.67	$135.62K
CHEN THOMAS C	Aug 18, 2026	Buy	12.76K	$5.49	$70.00K
Heshmatpour Amir F	Aug 18, 2026	Buy	9.00K	$5.54	$49.86K
CHEN THOMAS C	Aug 17, 2026	Buy	2.47K	$4.04	$10.00K

Short interest

Settled Sep 30, 2026

Shares short: 757.74K
Days to cover: 3.93
% of shares outstanding: 2.92%
Average daily volume: 192.99K
Change since last report: +45.1%

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