Who owns NEONC TECHNOLOGIES HOLDINGS, INC., from the filings themselves: stakes over 5% (Schedule 13D/G), the institutional managers reporting the stock each quarter (13F), and the funds holding it (N-PORT).
Investors crossing 5% ownership must disclose it. Schedule 13G filers certify the stake is passive; Schedule 13D is the general form for everyone else — founders, strategic holders, and activists alike. Each entry is the holder's most recent disclosure. Coverage begins with SEC's structured filings from December 18, 2024; a holder appears once they file or amend after that date.
Cinctive Capital Management LP: 10.0% · 2,483,980 shares — Cinctive GP LLC: 10.0% · 2,483,980 shares — Richard H. Schimel: 10.0% · 2,483,980 shares
Amir F. Heshmatpour: 34.3% · 6,488,499 shares — AFH Holding & Advisory, LLC: 19.6% · 3,714,020 shares — HCWG LLC: 5.4% · 1,024,479 shares
Every institutional manager whose latest 13F reports this stock, largest position first. "% of their portfolio" is the weight inside that manager's own book — how much conviction the position represents; "% of company" is how much of NEONC TECHNOLOGIES HOLDINGS, INC. they hold. Together these 34 managers report 19.19% of shares outstanding.
| Investor | Position value | Shares | % of their portfolio | % of company | As of |
|---|---|---|---|---|---|
| HighPoint Advisor Group LLC | $9.47M | 1,144,640 | 0.21% | 4.41% | December 31, 2025 |
| Cinctive Capital Management LP | $7.28M | 1,607,464 | 0.27% | 6.20% | June 30, 2026 |
32 more institutional holders behind a free account
See every manager reporting NEONC TECHNOLOGIES HOLDINGS, INC., how much of the company they hold, and how big the position is inside their own portfolio.
Sign up freeFunds disclosing this stock in their monthly N-PORT portfolio, with the position's share of the fund's net assets. Together these 11 funds hold 2.41% of shares outstanding — counted inside the manager totals above, not on top of them, since a fund's shares also appear in its manager's 13F.
| Fund | Position value | % of net assets | % of company | As of |
|---|---|---|---|---|
| VANGUARD TOTAL STOCK MARKET INDEX FUND | $1.41M | 0.00% | 1.20% | June 30, 2026 |
| VANGUARD EXTENDED MARKET INDEX FUND | $852K | 0.00% | 0.73% | June 30, 2026 |
9 more funds behind a free account
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