NNE
NANO NUCLEAR (NNE)
NASDAQ
$16.59+$0.18 (+1.10%)
Price as of Sep 11, 2026 7:59 PM EDT
  • $881.2M
    Market Cap
  • -50.36%
    1-Year Change
  • Specialty Industrial Machinery
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
VAN ECK ASSOCIATES CORP
7.11%
3.8M
+810,022 (+21.21%)
Jun 30, 2026
BLACKROCK, INC.
6.50%
3.5M
+572,797 (+16.40%)
Jun 30, 2026
MIRAE ASSET GLOBAL ETFS HOLDINGS LTD.
5.69%
3.1M
+45,674 (+1.50%)
Jun 30, 2026
VANGUARD GROUP INC
4.22%
2.3M
+486,367 (+21.48%)
Dec 31, 2025
VANGUARD CAPITAL MANAGEMENT LLC
3.20%
1.7M
+63,964 (+3.73%)
Jun 30, 2026
GHISALLO CAPITAL MANAGEMENT LLC
2.96%
1.6M
+1.6M (+100.00%)
Dec 31, 2025
JANE STREET GROUP, LLC
2.49%
1.3M
+643,300 (+48.10%)
Jun 30, 2026

Current Ownership Distribution

  • Institutions129.4M (60.14%)
  • Mutual Funds68.5M (31.84%)
  • Insiders17.3M (8.02%)
  • Other0 (0.00%)

Insider Transactions

  • 8.02% (17.3M)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 7
    Number of InsiderSelling (last 12 months)
  • $7.9B
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Yu Jiang
President and Chairman
Sell
Sep 02, 2026
$2.5M
141,931
$17.48
7.7M
Walker James John
Chief Executive Officer
Sell
Sep 01, 2026
$436,065.00
25,000
$17.44
660,000
Yu Jiang
President and Chairman
Sell
Sep 01, 2026
$5.8M
332,569
$17.45
7.9M
Berl Seth Jason
Sell
Mar 02, 2026
$101,444.07
3,664
$27.69
3,836
Walker James John
Chief Executive Officer
Exempt
Feb 02, 2026
$0.00
330,000
$0.00
500,000
Garcha Jaisun
Chief Financial Officer
Exempt
Feb 02, 2026
$0.00
75,000
$0.00
190,000
Walker James John
Chief Executive Officer
Exempt
Feb 02, 2026
$495,000.00
330,000
$1.50
580,000
Garcha Jaisun
Chief Financial Officer
Exempt
Feb 02, 2026
$0.00
20,000
$0.00
170,000
Garcha Jaisun
Chief Financial Officer
Exempt
Feb 02, 2026
$112,500.00
75,000
$1.50
325,000
Garcha Jaisun
Chief Financial Officer
Exempt
Feb 02, 2026
$60,000.00
20,000
$3.00
345,000
I Financial Ventures Group LLC
Exempt
Jan 29, 2026
$0.00
121,339
$0.00
200,000
Yu Jiang
President and Chairman
Exempt
Jan 29, 2026
$0.00
121,339
$0.00
500,000
I Financial Ventures Group LLC
Exempt
Jan 29, 2026
$29,376.00
19,584
$1.50
8.7M
Yu Jiang
President and Chairman
Exempt
Jan 29, 2026
$29,376.00
19,584
$1.50
8.7M
I Financial Ventures Group LLC
Sell
Jan 29, 2026
$602,448.88
19,584
$30.76
8.7M
Yu Jiang
President and Chairman
Sell
Jan 29, 2026
$602,448.88
19,584
$30.76
8.7M
I Financial Ventures Group LLC
Exempt
Jan 29, 2026
$131,520.00
87,680
$1.50
8.8M
Yu Jiang
President and Chairman
Exempt
Jan 29, 2026
$131,520.00
87,680
$1.50
8.8M
I Financial Ventures Group LLC
Sell
Jan 29, 2026
$2.8M
87,680
$31.81
8.7M
Yu Jiang
President and Chairman
Sell
Jan 29, 2026
$2.8M
87,680
$31.81
8.7M
I Financial Ventures Group LLC
Exempt
Jan 29, 2026
$16,462.50
10,975
$1.50
8.7M
Yu Jiang
President and Chairman
Exempt
Jan 29, 2026
$16,462.50
10,975
$1.50
8.7M
I Financial Ventures Group LLC
Sell
Jan 29, 2026
$360,382.78
10,975
$32.84
8.7M
Yu Jiang
President and Chairman
Sell
Jan 29, 2026
$360,382.78
10,975
$32.84
8.7M
I Financial Ventures Group LLC
Exempt
Jan 29, 2026
$4,650.00
3,100
$1.50
8.7M
Yu Jiang
President and Chairman
Exempt
Jan 29, 2026
$4,650.00
3,100
$1.50
8.7M
I Financial Ventures Group LLC
Sell
Jan 29, 2026
$104,595.86
3,100
$33.74
8.7M
Yu Jiang
President and Chairman
Sell
Jan 29, 2026
$104,595.86
3,100
$33.74
8.7M
Walker James John
Chief Executive Officer
Exempt
Jan 28, 2026
$0.00
170,000
$0.00
830,000
Yu Jiang
President and Chairman
Exempt
Jan 28, 2026
$269,947.50
179,965
$1.50
9.3M