NANO NUCLEAR ENERGY INC (NNE) Institutional Ownership Changes & 13F Activity

NANO NUCLEAR ENERGY INC (NNE). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q4 2025). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Mirae Asset Global Etfs Holdings Ltd., Weiss Asset Management Lp, Ghisallo Capital Management Llc, Citadel Advisors Llc, and Regal Partners Ltd.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Ensign Peak Advisors, IncSell-4,450-57.8%3,250$78.03KQ4 2025Aug 18, 2026
Shp Wealth ManagementBuy+100—100$2.40KQ4 2025Mar 04, 2026
Anchor Investment Management, LlcBuy+180—180$4.32KQ4 2025Feb 26, 2026
Virtu Financial LlcBuy+35,977—35,977$864.00KQ4 2025Feb 23, 2026
Crossgen Wealth, LlcBuy+344—344$8.26KQ4 2025Feb 19, 2026
Mcguire Capital Advisors IncBuy+301—301$7.23KQ4 2025Feb 19, 2026
Regal Partners LtdBuy+980,201—980,201$23.53MQ4 2025Feb 18, 2026
Raymond James Financial IncBuy+132,191—132,191$3.17MQ4 2025Feb 18, 2026
Newedge Advisors, LlcBuy+34,583—34,583$830.34KQ4 2025Feb 18, 2026
Ameriflex Group, Inc.Buy+220—220$5.28KQ4 2025Feb 18, 2026
Mirae Asset Global Etfs Holdings Ltd.Buy+1,941,699—1,941,699$46.62MQ4 2025Feb 17, 2026
Weiss Asset Management LpBuy+1,592,018—1,592,018$38.22MQ4 2025Feb 17, 2026
Ghisallo Capital Management LlcBuy+1,592,000—1,592,000$38.22MQ4 2025Feb 17, 2026
Citadel Advisors LlcBuy+1,199,443—1,199,443$28.80MQ4 2025Feb 17, 2026
Bank Of America CorpBuy+896,006—896,006$21.51MQ4 2025Feb 17, 2026
Point72 Asset Management, L.P.Buy+711,000—711,000$17.07MQ4 2025Feb 17, 2026
Northern Trust CorpBuy+316,383—316,383$7.60MQ4 2025Feb 17, 2026
Balyasny Asset Management L.P.Buy+237,263—237,263$5.70MQ4 2025Feb 17, 2026
Millennium Management LlcBuy+205,607—205,607$4.94MQ4 2025Feb 17, 2026
D. E. Shaw & Co., Inc.Buy+142,445—142,445$3.42MQ4 2025Feb 17, 2026
Capital Fund Management S.A.Buy+109,476—109,476$2.63MQ4 2025Feb 17, 2026
Cetera Investment AdvisersBuy+101,834—101,834$2.45MQ4 2025Feb 17, 2026
Susquehanna International Group, LlpBuy+100,931—100,931$2.42MQ4 2025Feb 17, 2026
Osaic Holdings, Inc.Buy+44,850—44,850$1.08MQ4 2025Feb 17, 2026
Tudor Investment Corp Et AlBuy+40,916—40,916$982.39KQ4 2025Feb 17, 2026
California State Teachers Retirement SystemBuy+40,237—40,237$966.09KQ4 2025Feb 17, 2026
Alliancebernstein L.P.Buy+35,800—35,800$859.56KQ4 2025Feb 17, 2026
Jones Financial Companies LllpBuy+32,679—32,679$784.62KQ4 2025Feb 17, 2026
Blair William & Co/IlBuy+31,960—31,960$767.36KQ4 2025Feb 17, 2026
Royal Bank Of CanadaBuy+31,100—31,100$746.00KQ4 2025Feb 17, 2026
Showing 30 of 192

Frequently asked questions about NNE activity

  • Which institutional owners are buying NNE?

    Institutional owners buying NNE include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in NNE activity?

    "Buy" means an investor increased their reported position in NNE compared to the prior reporting period. This reflects growing exposure to NANO NUCLEAR ENERGY INC (NNE) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in NNE increasing?

    Institutional interest in NNE can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

NNE Institutional Ownership Changes and 13F Activity Q4 2025 | InsiderSet