As of November 6, 2026, Nano Labs Ltd is a publicly traded company (Nasdaq: NA). The largest holder reporting an active stake on Schedule 13D is Jianping Kong, the executive officer and promoter, at 21.2%. No bankruptcy or receivership appears in its SEC Form 8-K filings. Passive holders reporting on Schedule 13G include CVI Investments, Inc. (8.1%), Kenneth Griffin (6.2%) (Schedule 13D/A, November 26, 2025).
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Is Nano Labs Ltd a real, registered company?
- Nano Labs Ltd files with the SEC under CIK 1872302 (its SEC filings).
- Its shares are listed under the ticker NA on Nasdaq (SEC company record).
- Incorporated in E9; business address in Hangzhou, F4, as its SEC filings state.
- Court and bankruptcy records: see Before you sign or pay below.
Before you sign or pay
- Court and bankruptcy: No federal court case or bankruptcy filing found under Nano Labs Ltd in our court records and SEC 8-K records (as of 2026-11-06).
- Ownership: 5%+ holders are reported on Schedule 13D or 13G; the latest names Jianping Kong (filed 2025-11-26).
Who are Nano Labs Ltd's owners and officers?
Nano Labs Ltd: business address in Hangzhou, F4; industry Semiconductors & Related Devices (Schedule 13D/A, 2025-11-26).
Officers and directors, each with the role and the filing that names them:
- : Executive Officer, Director, Promoter (Form D, 2024-04-29)
- : Director (Form D, 2024-04-29)
- : Director (Form D, 2024-04-29)
- : Director (Form D, 2024-04-29)
- : Director (Form D, 2024-04-29)
- : Director (Form D, 2024-04-29)
| Report | Holder | Share |
|---|---|---|
| Schedule 13D/A, 2025-11-26 | Jianping Kong | 21.2% |
| Schedule 13G/A, 2025-11-14 | Kenneth Griffin | 6.2% |
| Schedule 13G/A, 2025-11-14 | Anson Funds Management LP | 4.9% |
| Schedule 13G/A, 2025-11-13 | Ayrton Capital LLC | 4.4% |
| Schedule 13G/A, 2025-11-07 | Cvi Investments, Inc. | 8.1% |
| Schedule 13D/A, 2025-08-27 | Jianping Kong | 20.9% |
| Schedule 13G, 2025-08-14 | Anson Funds Management LP | 8.7% |
| Schedule 13G, 2025-08-13 | Ayrton Capital LLC | 7.1% |
| Schedule 13G, 2025-07-07 | Kenneth Griffin | 9.5% |
| Schedule 13G, 2025-07-01 | Cvi Investments, Inc. | 9.9% |
Questions about who owns Nano Labs Ltd
Who owns Nano Labs Ltd?
On this page, 3 holders' latest ownership filings report 5% or more of Nano Labs Ltd: Jianping Kong (21.2%, Schedule 13D/A, filed 2025-11-26), Cvi Investments, Inc. (8.1%, Schedule 13G/A, filed 2025-11-07) and Kenneth Griffin (6.2%, Schedule 13G/A, filed 2025-11-14).
Who are the largest shareholders of Nano Labs Ltd?
By the share each holder's latest filing reports, the largest holders of Nano Labs Ltd on this page are Jianping Kong (21.2%), Cvi Investments, Inc. (8.1%) and Kenneth Griffin (6.2%).
When did Jianping Kong buy into Nano Labs Ltd?
The filings give report dates, not purchase dates. The earliest filing from Jianping Kong on this page is the Schedule 13D/A, filed 2025-08-27, reporting 20.9%; its latest, Schedule 13D/A filed 2025-11-26, reports 21.2%. That earliest filing is itself an amendment, which updates an earlier report.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 10 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
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What the Full Report on Nano Labs Ltd covers
The Short Answer
Which Company This Is
What They Do, And How The Money Works
Who Runs It, And How To Reach Them
The Money: Funding, Valuation, Runway
Who Pays Them, And Who They Are Up Against
Warning Bells
Sources
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Which insiders own Nano Labs Ltd shares?
Directors, officers and holders of 10% or more report their shares on Forms 3, 4 and 5. Each line is the latest such report, largest holding first.
- , the chief executive and a director: 5,008,545 shares, held indirectly through By Wlyl Ltd and 1 other (Form 3, 2026-03-11).
- , a director: 2,349,494 shares, held indirectly through By Star Spectrum Capital Ltd (Form 3, 2026-03-11).
- , a director: 208,550 shares, held indirectly through By Luckylily Ltd (Form 3, 2026-03-31).
- , the chief financial officer: 100,614 shares, held indirectly through By Dualities link C Ltd. and 1 other (Form 3, 2026-03-27).
- , a director: 27,651 shares (Form 4, 2026-09-02).
Shares only: the company's cover page does not give one share count for a single class, so no percentage is worked out.
How much has Nano Labs Ltd raised?
| Filed | Sold | Offered |
|---|---|---|
| Form D, 2024-04-29 | $0 | $8.22M |
Keep reading
More on Nano Labs Ltd and the records around it.
Nano Labs Ltd elsewhere on the record
- 5%+ stake filings Nov 2025
Companies that share a holder
- Ayrton Capital LLC also filed stake reports on 31 other companies: Bluejay Diagnostics, Inc. (Aug 2026), BTC Digital Ltd. (Aug 2026), DEFSEC Technologies Inc. (Aug 2026)
- Anson Funds Management LP also filed stake reports on 36 other companies: 22nd Century Group, Inc. (Aug 2026), Imperial Petroleum Inc. (Aug 2026), K Wave Media Ltd. (Aug 2026)
- CVI Investments, Inc. also filed stake reports on 48 other companies: Pine Tree Acquisition Corp. (Oct 2026), Sunshine Biopharma Inc. (Oct 2026), Outlook Therapeutics, Inc. (Aug 2026)
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