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NNE Insider Trading

Insider Ownership Percentage: 18.61%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $168,823,599.32

Nano Nuclear Energy Insider Trading History Chart

This chart shows the insider buying and selling history at Nano Nuclear Energy by year and by quarter.

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Nano Nuclear Energy Share Price & Price History

Current Price: $18.26
Price Change: ▼ Price Decrease of -0.589 (-3.12%)
As of 08/24/2026 12:17 PM ET

This chart shows the closing price history over time for NNE up to the past year.

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Days: 30 | 90 | 365

Nano Nuclear Energy Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
6/5/2026Florent HeidetCTOSell3,000$24.95$74,850.006,185View SEC Filing Icon  
6/5/2026Seth Jason BerlDirectorSell3,750$24.92$93,450.007,586View SEC Filing Icon  
6/3/2026Diane Elizabeth HareDirectorSell3,428$26.64$91,321.923,428View SEC Filing Icon  
6/3/2026I Financial Ventures Group LlcMajor ShareholderSell700,000$26.68$18,676,000.008,224,000View SEC Filing Icon  
6/3/2026Jaisun GarchaCFOSell37,215$26.48$985,453.20345,000View SEC Filing Icon  
6/3/2026James John WalkerCEOSell123,688$26.49$3,276,495.12555,000View SEC Filing Icon  
6/3/2026Jiang YuChairmanSell45,900$26.64$1,222,776.008,224,000View SEC Filing Icon  
6/3/2026Jiang YuChairmanSell700,000$26.68$18,676,000.008,224,000View SEC Filing Icon  
3/2/2026Seth Jason BerlDirectorSell3,664$27.69$101,456.163,836View SEC Filing Icon  
1/29/2026I Financial Ventures Group LlcMajor ShareholderSell121,339$31.78$3,856,153.428,724,000View SEC Filing Icon  
1/29/2026Jiang YuChairmanSell121,339$31.78$3,856,153.428,724,000View SEC Filing Icon  
1/28/2026I Financial Ventures Group LlcMajor ShareholderSell766,661$34.14$26,173,806.548,724,000View SEC Filing Icon  
1/28/2026Jaisun GarchaCFOSell75,000$34.04$2,553,000.00250,000View SEC Filing Icon  
1/28/2026James John WalkerCEOSell195,000$34.04$6,637,800.00250,000View SEC Filing Icon  
1/28/2026Jiang YuChairmanSell766,661$34.14$26,173,806.548,724,000View SEC Filing Icon  
1/5/2026Diane Elizabeth HareDirectorSell20,000$28.70$574,000.00View SEC Filing Icon  
12/29/2025I Financial Ventures Group LlcMajor ShareholderSell176,457$27.03$4,769,632.719,112,000View SEC Filing Icon  
12/29/2025Jiang YuChairmanSell176,457$27.03$4,769,632.719,112,000View SEC Filing Icon  
12/26/2025I Financial Ventures Group LlcMajor ShareholderSell333,069$28.47$9,482,474.439,288,457View SEC Filing Icon  
12/26/2025Jiang YuChairmanSell333,069$28.47$9,482,474.439,288,457View SEC Filing Icon  
12/24/2025I Financial Ventures Group LlcMajor ShareholderSell378,474$30.14$11,407,206.369,621,526View SEC Filing Icon  
12/24/2025James John WalkerCEOSell25,000$30.12$753,000.00275,000View SEC Filing Icon  
12/24/2025Jiang YuChairmanSell378,474$30.14$11,407,206.369,621,526View SEC Filing Icon  
12/23/2025Diane Elizabeth HareDirectorSell20,000$32.43$648,600.00View SEC Filing Icon  
12/23/2025Joe Yung YuDirectorSell40,000$32.43$1,297,200.0015,000View SEC Filing Icon  
12/23/2025Tsun Yee LawDirectorSell55,000$32.43$1,783,650.0075,000View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for Nano Nuclear Energy (NASDAQ:NNE)

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at NNE by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Nano Nuclear Energy Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/24/2026California State Teachers Retirement System1,012,564$21.41M0.0%+2,602.0%1.886%Search for SEC Filing on Google Icon
8/23/2026Ameritas Advisory Services LLC36,796$0.78M0.0%N/A0.069%Search for SEC Filing on Google Icon
8/22/2026Concurrent Investment Advisors LLC15,213$0.32M0.0%-7.4%0.028%Search for SEC Filing on Google Icon
8/19/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC63,266$1.34M0.0%+5.0%0.118%Search for SEC Filing on Google Icon
8/19/2026Van ECK Associates Corp3,819,847$80.75M0.1%+26.9%7.113%Search for SEC Filing on Google Icon
8/18/2026Centaurus Financial Inc.13,823$0.29M0.0%N/A0.026%Search for SEC Filing on Google Icon
8/17/2026Bank of America Corp DE51,236$1.08M0.0%N/A0.095%Search for SEC Filing on Google Icon
8/15/2026Jupiter Topco LLC17,517$0.37M0.0%N/A0.033%Search for SEC Filing on Google Icon
8/14/2026Legal & General Group Plc38,809$0.82M0.0%N/A0.072%Search for SEC Filing on Google Icon
8/14/2026The Manufacturers Life Insurance Company 19,563$0.41M0.0%N/A0.036%Search for SEC Filing on Google Icon
8/12/2026C M Bidwell & Associates Ltd.2,620$55K0.0%N/A0.005%Search for SEC Filing on Google Icon
8/7/2026Citizens Financial Group Inc. RI30,269$0.64M0.0%N/A0.056%Search for SEC Filing on Google Icon
8/7/2026BlackRock Inc.3,492,260$73.83M0.0%N/A6.503%Search for SEC Filing on Google Icon
8/7/2026Deutsche Bank AG45,758$0.97M0.0%N/A0.085%Search for SEC Filing on Google Icon
8/7/2026Perigon Wealth Management LLC20,726$0.44M0.0%N/A0.039%Search for SEC Filing on Google Icon
8/6/2026Global Retirement Partners LLC3,196$68K0.0%N/A0.006%Search for SEC Filing on Google Icon
8/6/2026Bank of New York Mellon Corp133,098$2.81M0.0%N/A0.248%Search for SEC Filing on Google Icon
8/6/2026State of Wyoming2,143$45K0.0%N/A0.004%Search for SEC Filing on Google Icon
6/18/2026Pacer Advisors Inc.101,974$2.09M0.0%+29.9%0.196%Search for SEC Filing on Google Icon
6/8/2026Pine Valley Investments Ltd Liability Co10,320$0.21M0.0%+7.5%0.020%Search for SEC Filing on Google Icon
6/3/2026NewEdge Advisors LLC32,040$0.66M0.0%-7.4%0.062%Search for SEC Filing on Google Icon
5/26/2026Axiom Investment Management LLC12,010$0.25M0.2%N/A0.023%Search for SEC Filing on Google Icon
5/19/2026Bank of America Corp DE69,406$1.42M0.0%-92.3%0.133%Search for SEC Filing on Google Icon
5/18/2026California State Teachers Retirement System37,474$0.77M0.0%-6.9%0.072%Search for SEC Filing on Google Icon
5/18/2026Royal Bank of Canada25,604$0.53M0.0%-17.7%0.049%Search for SEC Filing on Google Icon
5/18/2026Regal Partners Ltd978,201$20.03M1.1%-0.2%1.878%Search for SEC Filing on Google Icon
5/16/2026The Manufacturers Life Insurance Company19,058$0.39M0.0%+4.3%0.037%Search for SEC Filing on Google Icon
5/15/2026Weiss Asset Management LP1,052,756$21.56M0.4%-33.9%2.021%Search for SEC Filing on Google Icon
5/15/2026Themes Management Co LLC24,449$0.50M0.3%+102.8%0.047%Search for SEC Filing on Google Icon
5/14/2026Lido Advisors LLC171,932$3.52M0.0%+1,769.6%0.330%Search for SEC Filing on Google Icon
5/14/2026Walleye Capital LLC48,210$0.99M0.0%+883.9%0.093%Search for SEC Filing on Google Icon
5/13/2026Cetera Investment Advisers109,000$2.23M0.0%+7.0%0.209%Search for SEC Filing on Google Icon
5/5/2026Sharpepoint LLC97,956$2.01M1.2%+34.1%0.188%Search for SEC Filing on Google Icon
5/5/2026Bank of New York Mellon Corp108,435$2.22M0.0%-3.5%0.208%Search for SEC Filing on Google Icon
5/5/2026NFSG Corp15,132$0.31M0.1%-15.6%0.029%Search for SEC Filing on Google Icon
5/2/2026International Assets Investment Management LLC6,160$0.13M0.0%+150.4%0.012%Search for SEC Filing on Google Icon
4/29/2026Walser Wealth Management Company A Ltd Liability Co12,651$0.26M0.1%N/A0.024%Search for SEC Filing on Google Icon
4/28/2026Ascentis Independent Advisors1,755$36K0.0%N/A0.003%Search for SEC Filing on Google Icon
4/28/2026Private Wealth Partners LLC38,200$0.78M0.1%+191.6%0.073%Search for SEC Filing on Google Icon
4/27/2026Leonteq Securities AG7,504$0.15M0.0%+15.4%0.014%Search for SEC Filing on Google Icon
4/22/2026Janney Montgomery Scott LLC10,592$0.22M0.0%N/A0.020%Search for SEC Filing on Google Icon
4/20/2026Banque Cantonale Vaudoise8,806$0.18M0.0%+40.9%0.017%Search for SEC Filing on Google Icon
4/16/2026SG Americas Securities LLC68,892$1.41M0.0%+66.3%0.132%Search for SEC Filing on Google Icon
3/17/2026Rockefeller Capital Management L.P.2,842$68K0.0%-91.6%0.005%Search for SEC Filing on Google Icon
3/3/2026Caitong International Asset Management Co. Ltd9,194$0.22M0.1%+635.5%0.018%Search for SEC Filing on Google Icon
2/24/2026Pacer Advisors Inc.78,490$1.89M0.0%N/A0.151%Search for SEC Filing on Google Icon
2/23/2026Virtu Financial LLC35,977$0.86M0.0%-70.0%0.069%Search for SEC Filing on Google Icon
2/19/2026Invesco Ltd.27,602$0.66M0.0%+52.9%0.055%Search for SEC Filing on Google Icon
2/18/2026Regal Partners Ltd980,201$23.54M1.4%N/A1.937%Search for SEC Filing on Google Icon
2/18/2026NewEdge Advisors LLC34,583$0.83M0.0%-45.4%0.068%Search for SEC Filing on Google Icon
2/18/2026Millennium Management LLC205,607$4.94M0.0%+810.0%0.406%Search for SEC Filing on Google Icon
2/18/2026Janus Henderson Group PLC17,517$0.42M0.0%+70.1%0.035%Search for SEC Filing on Google Icon
2/18/2026Balyasny Asset Management L.P.237,263$5.70M0.0%+254.5%0.469%Search for SEC Filing on Google Icon
2/18/2026Ballast Financial Advisors LLC10,000$0.24M0.2%N/A0.020%Search for SEC Filing on Google Icon
2/17/2026AQR Capital Management LLC8,684$0.21M0.0%+41.7%0.017%Search for SEC Filing on Google Icon
2/17/2026Cetera Investment Advisers101,834$2.45M0.0%-5.0%0.201%Search for SEC Filing on Google Icon
2/17/2026Price T Rowe Associates Inc. MD27,743$0.67M0.0%+66.4%0.055%Search for SEC Filing on Google Icon
2/17/2026Weiss Asset Management LP1,592,018$38.22M0.5%N/A3.146%Search for SEC Filing on Google Icon
2/17/2026Osaic Holdings Inc.44,850$1.08M0.0%-17.6%0.089%Search for SEC Filing on Google Icon
2/17/2026Advisory Services Network LLC28,643$0.69M0.0%+13.4%0.057%Search for SEC Filing on Google Icon
2/17/2026Ghisallo Capital Management LLC1,592,000$38.22M1.7%N/A3.146%Search for SEC Filing on Google Icon
2/17/2026California State Teachers Retirement System40,237$0.97M0.0%+40.5%0.080%Search for SEC Filing on Google Icon
2/17/2026State of Wisconsin Investment Board27,704$0.67M0.0%N/A0.055%Search for SEC Filing on Google Icon
2/17/2026Captrust Financial Advisors8,393$0.20M0.0%N/A0.017%Search for SEC Filing on Google Icon
2/17/2026ExodusPoint Capital Management LP11,489$0.28M0.0%N/A0.023%Search for SEC Filing on Google Icon
2/17/2026Royal Bank of Canada31,100$0.75M0.0%-28.0%0.061%Search for SEC Filing on Google Icon
2/16/2026Mariner LLC29,377$0.71M0.0%N/A0.058%Search for SEC Filing on Google Icon
2/16/2026Barclays PLC64,149$1.54M0.0%+44.6%0.127%Search for SEC Filing on Google Icon
2/13/2026Marshall Wace LLP31,100$0.75M0.0%N/A0.061%Search for SEC Filing on Google Icon
2/13/2026The Manufacturers Life Insurance Company 18,265$0.44M0.0%+13.4%0.036%Search for SEC Filing on Google Icon
2/13/2026Stifel Financial Corp43,467$1.04M0.0%-36.2%0.086%Search for SEC Filing on Google Icon
2/13/2026Charles Schwab Investment Management Inc.314,377$7.55M0.0%+20.6%0.621%Search for SEC Filing on Google Icon
2/13/2026Police & Firemen s Retirement System of New Jersey10,750$0.26M0.0%+25.8%0.021%Search for SEC Filing on Google Icon
2/13/2026State Street Corp864,686$20.76M0.0%+29.0%1.709%Search for SEC Filing on Google Icon
2/13/2026Van ECK Associates Corp3,241,350$77.83M0.1%+24.7%6.406%Search for SEC Filing on Google Icon
2/13/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC59,210$1.42M0.0%+18.7%0.117%Search for SEC Filing on Google Icon
2/13/2026Wells Fargo & Company MN151,815$3.65M0.0%+14.6%0.300%Search for SEC Filing on Google Icon
2/13/2026Summit Financial LLC24,779$0.60M0.0%+18.8%0.049%Search for SEC Filing on Google Icon
2/12/2026Federation des caisses Desjardins du Quebec6,704$0.16M0.0%+331.4%0.013%Search for SEC Filing on Google Icon
2/12/2026MetLife Investment Management LLC22,362$0.54M0.0%+21.7%0.044%Search for SEC Filing on Google Icon
2/12/2026Commonwealth Equity Services LLC36,372$0.87M0.0%+11.8%0.072%Search for SEC Filing on Google Icon
2/12/2026Ensign Peak Advisors Inc3,250$78K0.0%-57.8%0.006%Search for SEC Filing on Google Icon
2/12/2026Marex Group plc66,546$1.60M0.0%N/A0.132%Search for SEC Filing on Google Icon
2/12/2026Swiss National Bank79,100$1.90M0.0%+31.2%0.156%Search for SEC Filing on Google Icon
2/12/2026Nuveen LLC82,219$1.97M0.0%+13.7%0.162%Search for SEC Filing on Google Icon
2/11/2026Sharpepoint LLC73,046$1.75M1.1%+6.0%0.144%Search for SEC Filing on Google Icon
2/11/2026Deutsche Bank AG31,880$0.77M0.0%+58.0%0.063%Search for SEC Filing on Google Icon
2/11/2026LPL Financial LLC332,285$7.98M0.0%+1.8%0.657%Search for SEC Filing on Google Icon
2/11/2026Franklin Resources Inc.48,839$1.17M0.0%+19.6%0.097%Search for SEC Filing on Google Icon
2/11/2026Pinebridge Investments LLC67,395$1.62M0.0%N/A0.133%Search for SEC Filing on Google Icon
2/10/2026Lido Advisors LLC9,196$0.23M0.0%N/A0.018%Search for SEC Filing on Google Icon
2/10/2026Goldman Sachs Group Inc.102,668$2.47M0.0%+35.5%0.203%Search for SEC Filing on Google Icon
2/10/2026AXQ Capital LP10,174$0.24M0.1%N/A0.020%Search for SEC Filing on Google Icon
2/10/2026Intech Investment Management LLC10,500$0.25M0.0%+17.2%0.021%Search for SEC Filing on Google Icon
2/9/2026Geode Capital Management LLC907,531$21.79M0.0%+25.0%1.794%Search for SEC Filing on Google Icon
2/9/2026Themes Management Co LLC12,053$0.29M0.2%N/A0.024%Search for SEC Filing on Google Icon
2/9/2026Harbour Investments Inc.1,176$28K0.0%+275.7%0.002%Search for SEC Filing on Google Icon
2/9/2026Prospera Financial Services Inc10,166$0.24M0.0%+24.0%0.020%Search for SEC Filing on Google Icon
2/6/2026Global Retirement Partners LLC2,139$51K0.0%+322.7%0.004%Search for SEC Filing on Google Icon
2/6/2026Leonteq Securities AG6,500$0.16M0.0%N/A0.013%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Nano Nuclear Energy logo
NANO Nuclear Energy, Inc. is a microreactor and nuclear technology company, which provides supply energy services. Its products in technical development are ZEUS, a solid core battery reactor, and ODIN, a low-pressure coolant reactor. The company is founded by Jiang Yu in February, 2022 and is headquartered in New York, NY.
Read More on Nano Nuclear Energy

Today's Range

Now: $18.26
Low: $17.81
High: $18.87

50 Day Range

MA: $19.50
Low: $14.88
High: $28.21

52 Week Range

Now: $18.26
Low: $14.71
High: $60.87

Volume

769,805 shs

Average Volume

2,253,640 shs

Market Capitalization

$980.62 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

5.42

Who are the company insiders with the largest holdings of Nano Nuclear Energy?

Nano Nuclear Energy's top insider shareholders include:
  1. I Financial Ventures Group Llc (Major Shareholder)
  2. Jiang Yu (Chairman)
  3. James John Walker (CEO)
  4. Jaisun Garcha (CFO)
  5. Tsun Yee Law (Director)
  6. Kenny Joe Yung Yu (Director)
  7. Seth Jason Berl (Director)
  8. Florent Heidet (CTO)
  9. Diane Elizabeth Hare (Director)
Learn More about top insider investors at Nano Nuclear Energy.

Who are the major institutional investors of Nano Nuclear Energy?

Nano Nuclear Energy's top institutional shareholders include:
  1. Van ECK Associates Corp — 7.11%
  2. BlackRock Inc. — 6.50%
  3. Bank of New York Mellon Corp — 0.25%
  4. UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC — 0.12%
  5. Bank of America Corp DE — 0.10%
  6. Deutsche Bank AG — 0.09%
Learn More about top institutional investors of Nano Nuclear Energy stock.

Which major investors are selling Nano Nuclear Energy stock?

During the last quarter, NNE stock was sold by these institutional investors:
  1. Concurrent Investment Advisors LLC
In the last year, company insiders that have sold Nano Nuclear Energy company stock include:
  1. I Financial Ventures Group Llc (Major Shareholder)
  2. Jiang Yu (Chairman)
  3. James John Walker (CEO)
  4. Jaisun Garcha (CFO)
  5. Tsun Yee Law (Director)
  6. Kenny Joe Yung Yu (Director)
  7. Seth Jason Berl (Director)
  8. Florent Heidet (CTO)
  9. Diane Elizabeth Hare (Director)
Learn More investors selling Nano Nuclear Energy stock.

Which major investors are buying Nano Nuclear Energy stock?

Within the previous quarter, NNE stock was bought by institutional investors including:
  1. BlackRock Inc.
  2. Van ECK Associates Corp
  3. Bank of New York Mellon Corp
  4. Bank of America Corp DE
  5. Deutsche Bank AG
  6. Legal & General Group Plc
  7. Ameritas Advisory Services LLC
  8. Citizens Financial Group Inc. RI

Nano Nuclear Energy Active Insiders

James John Walker
James John Walker (Age 43)
CEO
1 recent trades
Jaisun Garcha
Jaisun Garcha (Age 45)
CFO
1 recent trades
Jiang Yu
Jiang Yu (Age 45)
Chairman
2 recent trades
Diane Elizabeth Hare
Diane Elizabeth Hare
Director
1 recent trades
Kenny Joe Yung Yu
Kenny Joe Yung Yu
Director
Tsun Yee Law
Tsun Yee Law
Director
Seth Jason Berl
Seth Jason Berl
Director
2 recent trades
Florent Heidet
Florent Heidet
CTO
1 recent trades