Nano Nuclear Energy Inc (NNE) ownership: Top institutional holder: VAN ECK ASSOCIATES CORP ($61.64M). Insider activity: Net Seller (0 buys, 20 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| VAN ECK ASSOCIATES CORP | 3009825.00 | $61.64M | 2026-03-31 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 3008191.00 | $61.61M | 2026-03-31 |
| BlackRock, Inc. | 2919463.00 | $59.79M | 2026-03-31 |
| VANGUARD GROUP INC | 2264051.00 | $54.36M | 2025-12-31 |
| Ghisallo Capital Management LLC | 1592000.00 | $38.22M | 2025-12-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 1653041.00 | $33.85M | 2026-03-31 |
| Weiss Asset Management LP | 1052756.00 | $21.56M | 2026-03-31 |
| Regal Partners Ltd | 978201.00 | $20.03M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-03-02 | |
| Sell | null | 2026-02-02 | |
| Sell | null | 2026-02-02 | |
| Sell | null | 2026-02-02 | |
| Sell | null | 2026-02-02 | |
| Sell | null | 2026-02-02 | |
| Sell | null | 2026-02-02 | |
| Sell | null | 2026-01-29 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.