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Nano Nuclear Energy (NNE) Institutional Ownership

Nano Nuclear Energy logo
$17.72 +0.07 (+0.40%)
As of 09/4/2026 04:00 PM Eastern
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Institutional Ownership Changes (13F Filings) for Nano Nuclear Energy (NASDAQ:NNE)

Number of
Institutional Buyers
(last 12 months)
123
Total
Institutional Inflows
(last 12 months)
$473.85M
Number of
Institutional Sellers
(last 12 months)
33
Total
Institutional Outflows
(last 12 months)
$88.30M
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NNE Institutional Buying and Selling by Quarter

Nano Nuclear Energy Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/24/2026 California State Teachers Retirement System1,012,564$21.41M0.0%+2,602.0%1.886%
8/23/2026 Ameritas Advisory Services LLC36,796$778K0.0%N/A0.069%
8/22/2026 Concurrent Investment Advisors LLC15,213$322K0.0%-7.4%0.028%
8/19/2026 UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC63,266$1.34M0.0%+5.0%0.118%
8/19/2026 Van ECK Associates Corp3,819,847$80.75M0.1%+26.9%7.113%
8/18/2026 Centaurus Financial Inc.13,823$292K0.0%N/A0.026%
8/17/2026 Bank of America Corp DE51,236$1.08M0.0%N/A0.095%
8/15/2026 Jupiter Topco LLC17,517$370K0.0%N/A0.033%
8/14/2026 Legal & General Group Plc38,809$820K0.0%N/A0.072%
8/14/2026 The Manufacturers Life Insurance Company 19,563$414K0.0%N/A0.036%
8/12/2026 C M Bidwell & Associates Ltd.2,620$55K0.0%N/A0.005%
8/7/2026 Citizens Financial Group Inc. RI30,269$640K0.0%N/A0.056%
8/7/2026 BlackRock Inc.3,492,260$73.83M0.0%N/A6.503%
8/7/2026 Deutsche Bank AG45,758$967K0.0%N/A0.085%
8/7/2026 Perigon Wealth Management LLC20,726$438K0.0%N/A0.039%
8/6/2026 Global Retirement Partners LLC3,196$68K0.0%N/A0.006%
8/6/2026 Bank of New York Mellon Corp133,098$2.81M0.0%N/A0.248%
8/6/2026 State of Wyoming2,143$45K0.0%N/A0.004%
6/18/2026 Pacer Advisors Inc.101,974$2.09M0.0%+29.9%0.196%
6/8/2026 Pine Valley Investments Ltd Liability Co10,320$211K0.0%+7.5%0.020%
6/3/2026 NewEdge Advisors LLC32,040$656K0.0%-7.4%0.062%
5/26/2026 Axiom Investment Management LLC12,010$246K0.2%N/A0.023%
5/19/2026 Bank of America Corp DE69,406$1.42M0.0%-92.3%0.133%
5/18/2026 California State Teachers Retirement System37,474$767K0.0%-6.9%0.072%
5/18/2026 Royal Bank of Canada25,604$525K0.0%-17.7%0.049%
5/18/2026 Regal Partners Ltd978,201$20.03M1.1%-0.2%1.878%
5/16/2026 The Manufacturers Life Insurance Company19,058$390K0.0%+4.3%0.037%
5/15/2026 Weiss Asset Management LP1,052,756$21.56M0.4%-33.9%2.021%
5/15/2026 Themes Management Co LLC24,449$501K0.3%+102.8%0.047%
5/14/2026 Lido Advisors LLC171,932$3.52M0.0%+1,769.6%0.330%
5/14/2026 Walleye Capital LLC48,210$987K0.0%+883.9%0.093%
5/13/2026 Cetera Investment Advisers109,000$2.23M0.0%+7.0%0.209%
5/5/2026 Sharpepoint LLC97,956$2.01M1.2%+34.1%0.188%
5/5/2026 Bank of New York Mellon Corp108,435$2.22M0.0%-3.5%0.208%
5/5/2026 NFSG Corp15,132$310K0.1%-15.6%0.029%
5/2/2026 International Assets Investment Management LLC6,160$126K0.0%+150.4%0.012%
4/29/2026 Walser Wealth Management Company A Ltd Liability Co12,651$259K0.1%N/A0.024%
4/28/2026 Ascentis Independent Advisors1,755$36K0.0%N/A0.003%
4/28/2026 Private Wealth Partners LLC38,200$782K0.1%+191.6%0.073%
4/27/2026 Leonteq Securities AG7,504$154K0.0%+15.4%0.014%
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4/22/2026 Janney Montgomery Scott LLC10,592$217K0.0%N/A0.020%
4/20/2026 Banque Cantonale Vaudoise8,806$180K0.0%+40.9%0.017%
4/16/2026 SG Americas Securities LLC68,892$1.41M0.0%+66.3%0.132%
3/17/2026 Rockefeller Capital Management L.P.2,842$68K0.0%-91.6%0.005%
3/3/2026 Caitong International Asset Management Co. Ltd9,194$221K0.1%+635.5%0.018%
2/24/2026 Pacer Advisors Inc.78,490$1.89M0.0%N/A0.151%
2/23/2026 Virtu Financial LLC35,977$864K0.0%-70.0%0.069%
2/19/2026 Invesco Ltd.27,602$663K0.0%+52.9%0.055%
2/18/2026 Regal Partners Ltd980,201$23.54M1.4%N/A1.937%
2/18/2026 NewEdge Advisors LLC34,583$830K0.0%-45.4%0.068%
2/18/2026 Millennium Management LLC205,607$4.94M0.0%+810.0%0.406%
2/18/2026Janus Henderson Group PLC17,517$420K0.0%+70.1%0.035%
2/18/2026 Balyasny Asset Management L.P.237,263$5.70M0.0%+254.5%0.469%
2/18/2026 Ballast Financial Advisors LLC10,000$240K0.2%N/A0.020%
2/17/2026 AQR Capital Management LLC8,684$209K0.0%+41.7%0.017%
2/17/2026 Cetera Investment Advisers101,834$2.45M0.0%-5.0%0.201%
2/17/2026 Price T Rowe Associates Inc. MD27,743$667K0.0%+66.4%0.055%
2/17/2026 Weiss Asset Management LP1,592,018$38.22M0.5%N/A3.146%
2/17/2026 Osaic Holdings Inc.44,850$1.08M0.0%-17.6%0.089%
2/17/2026 Advisory Services Network LLC28,643$688K0.0%+13.4%0.057%
2/17/2026 Ghisallo Capital Management LLC1,592,000$38.22M1.7%N/A3.146%
2/17/2026 California State Teachers Retirement System40,237$966K0.0%+40.5%0.080%
2/17/2026 State of Wisconsin Investment Board27,704$665K0.0%N/A0.055%
2/17/2026 Captrust Financial Advisors8,393$202K0.0%N/A0.017%
2/17/2026 ExodusPoint Capital Management LP11,489$276K0.0%N/A0.023%
2/17/2026 Royal Bank of Canada31,100$746K0.0%-28.0%0.061%
2/16/2026 Mariner LLC29,377$705K0.0%N/A0.058%
2/16/2026 Barclays PLC64,149$1.54M0.0%+44.6%0.127%
2/13/2026 Marshall Wace LLP31,100$747K0.0%N/A0.061%
2/13/2026 The Manufacturers Life Insurance Company 18,265$439K0.0%+13.4%0.036%
2/13/2026 Stifel Financial Corp43,467$1.04M0.0%-36.2%0.086%
2/13/2026 Charles Schwab Investment Management Inc.314,377$7.55M0.0%+20.6%0.621%
2/13/2026 Police & Firemen s Retirement System of New Jersey10,750$258K0.0%+25.8%0.021%
2/13/2026 State Street Corp864,686$20.76M0.0%+29.0%1.709%
2/13/2026 Van ECK Associates Corp3,241,350$77.83M0.1%+24.7%6.406%
2/13/2026 UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC59,210$1.42M0.0%+18.7%0.117%
2/13/2026 Wells Fargo & Company MN151,815$3.65M0.0%+14.6%0.300%
2/13/2026 Summit Financial LLC24,779$595K0.0%+18.8%0.049%
2/12/2026 Federation des caisses Desjardins du Quebec6,704$161K0.0%+331.4%0.013%
2/12/2026 MetLife Investment Management LLC22,362$537K0.0%+21.7%0.044%
2/12/2026 Commonwealth Equity Services LLC36,372$873K0.0%+11.8%0.072%
2/12/2026 Ensign Peak Advisors Inc3,250$78K0.0%-57.8%0.006%
2/12/2026 Marex Group plc66,546$1.60M0.0%N/A0.132%
2/12/2026 Swiss National Bank79,100$1.90M0.0%+31.2%0.156%
2/12/2026 Nuveen LLC82,219$1.97M0.0%+13.7%0.162%
2/11/2026 Sharpepoint LLC73,046$1.75M1.1%+6.0%0.144%
2/11/2026 Deutsche Bank AG31,880$765K0.0%+58.0%0.063%
2/11/2026 LPL Financial LLC332,285$7.98M0.0%+1.8%0.657%
2/11/2026 Franklin Resources Inc.48,839$1.17M0.0%+19.6%0.097%
2/11/2026 Pinebridge Investments LLC67,395$1.62M0.0%N/A0.133%
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2/10/2026 Lido Advisors LLC9,196$230K0.0%N/A0.018%
2/10/2026 Goldman Sachs Group Inc.102,668$2.47M0.0%+35.5%0.203%
2/10/2026 AXQ Capital LP10,174$244K0.1%N/A0.020%
2/10/2026 Intech Investment Management LLC10,500$252K0.0%+17.2%0.021%
2/9/2026 Geode Capital Management LLC907,531$21.79M0.0%+25.0%1.794%
2/9/2026 Themes Management Co LLC12,053$289K0.2%N/A0.024%
2/9/2026 Harbour Investments Inc.1,176$28K0.0%+275.7%0.002%
2/9/2026 Prospera Financial Services Inc10,166$244K0.0%+24.0%0.020%
2/6/2026 Global Retirement Partners LLC2,139$51K0.0%+322.7%0.004%
2/6/2026 Leonteq Securities AG6,500$156K0.0%N/A0.013%


NNE Institutional Ownership - Frequently Asked Questions

During the previous two years, 180 institutional investors and hedge funds held shares of Nano Nuclear Energy. The most heavily invested institutionals were Van ECK Associates Corp ($80.75M), BlackRock Inc. ($73.83M), MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. ($66.56M), Vanguard Group Inc. ($54.36M), Ghisallo Capital Management LLC ($38.22M), Hood River Capital Management LLC ($31.94M), and UBS Group AG ($27.81M).Learn more on Nano Nuclear Energy's institutional investors.

Of the 173 institutional investors that purchased Nano Nuclear Energy's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: BlackRock Inc. ($3.49M), Van ECK Associates Corp ($2.94M), Vanguard Group Inc. ($1.97M), MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. ($1.72M), Weiss Asset Management LP ($1.59M), Ghisallo Capital Management LLC ($1.59M), and California State Teachers Retirement System ($999.88K).

Institutional investors have bought a total of 17,859,205 shares in the last 24 months. This purchase volume represents approximately $473.85M in transactions.

Of the 33 institutional investors that sold Nano Nuclear Energy's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Citizens Financial Group Inc. RI ($850.01K), Bank of America Corp DE ($826.60K), Weiss Asset Management LP ($539.26K), Perritt Capital Management Inc ($266.26K), UBS Group AG ($125.22K), IMC Chicago LLC ($98.77K), and Virtu Financial LLC ($83.86K).

Institutional investors have sold a total of 3,019,362 shares in the last 24 months. This volume of shares sold represents approximately $88.30M in transactions.


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Institutional ownership data for NASDAQ:NNE is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 8/24/2026. New 13F filings are added each quarter as they're published.
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