Nano Labs Ltd
NA- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0001872302
In the last 90 days, Nano Labs Ltd insiders filed 0 open-market purchases and 1 sale; 11 institutions reported holding it in 13F filings for Q2 2026, worth $10.5M in total; no superinvestor holds it.
Holders of 5% or more of NA
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Nano Labs Ltd, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Kong Jianping | 13D/A | 21.20%5.01M shares | +0.30 ppfrom 20.90% | Aug 27, 20252 filings | Nov 26, 2025 | SEC |
| FENBUSHI Inc. | 13G | 9.80%1.58M shares | New | Jan 2, 20251 filing | Jan 2, 2025 | SEC |
| Longling Capital Ltd | 13G | 9.60%1.55M shares | New | Dec 23, 20241 filing | Dec 23, 2024 | SEC |
| Golden Forest Management Ltd | 13G | 9.60%1.55M shares | New | Dec 23, 20241 filing | Dec 23, 2024 | SEC |
| CVI Investments, Inc. | 13G/A | 8.10%1.81M shares | −1.80 ppfrom 9.90% | Jul 1, 20252 filings | Nov 7, 2025 | SEC |
| Citadel Advisors LLC | 13G/A | 6.20%1.36M shares | −3.30 ppfrom 9.50% | Jul 7, 20252 filings | Nov 14, 2025 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
13 Schedule 13D and 13G filings on Nano Labs Ltd, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Nov 26, 20256:29 AM ET | Kong Jianpingand 6 others | 13D/A | 21.20%5.01M shares | +0.30 ppfrom 20.90% | Nov 26, 2025 | SEC |
| Nov 14, 20254:04 PM ET | Citadel Advisors LLCand 6 others | 13G/A | 6.20%1.36M shares | −3.30 ppfrom 9.50% | Sep 30, 2025 | SEC |
| Nov 14, 20252:19 PM ET | Anson Funds Management LPand 5 others | 13G/A | 4.90%1.24M shares | −3.80 ppfrom 8.70%Below 5% | Sep 30, 2025 | SEC |
| Nov 13, 20253:51 PM ET | Ayrton Capital LLCand 2 others | 13G/A | 4.40%952.4K shares | −2.70 ppfrom 7.10%Below 5% | Sep 30, 2025 | SEC |
| Nov 7, 20254:52 PM ET | CVI Investments, Inc.and 1 other | 13G/A | 8.10%1.81M shares | −1.80 ppfrom 9.90% | Sep 30, 2025 | SEC |
| Aug 27, 20256:33 AM ET | Kong Jianpingand 7 others | 13D/A | 20.90%4.92M shares | – | Aug 25, 2025 | SEC |
| Aug 14, 20259:37 PM ET | Anson Funds Management LPand 5 others | 13G | 8.70%1.81M shares | New | Jun 30, 2025 | SEC |
| Aug 13, 20256:19 AM ET | Ayrton Capital LLCand 2 others | 13G | 7.10%1.54M shares | New | Jun 30, 2025 | SEC |
| Jul 7, 20255:50 PM ET | Citadel Advisors LLCand 6 others | 13G | 9.50%2.09M shares | New | Jun 27, 2025 | SEC |
| Jul 1, 202510:22 AM ET | CVI Investments, Inc.and 1 other | 13G | 9.90%2.11M shares | New | Jun 26, 2025 | SEC |
| Jan 2, 20256:22 AM ET | FENBUSHI Inc.and 1 other | 13G | 9.80%1.58M shares | New | Dec 11, 2024 | SEC |
| Dec 23, 20241:14 PM ET | Longling Capital Ltdand 1 other | 13G | 9.60%1.55M shares | New | Dec 11, 2024 | SEC |
| Dec 23, 20241:12 PM ET | Golden Forest Management Ltdand 2 others | 13G | 9.60%1.55M shares | New | Dec 11, 2024 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Nano Labs Ltd shares.
No Form 144 notices for Nano Labs Ltd are on file.