Skip to content
DaveManuel.com · Institutional Ownership · Who Owns It

NANO NUCLEAR ENERGY INC (NNE)

Institutional ownership reported to the SEC as of Q2 2026, across 10 quarters.

242
Reporting holders
$649.3M
Reported value
43.0%
Of shares outstanding
14.1%
Calls
10.8%
Puts
+14
Holder change

Institutions report 23,073,062 shares against 53,698,146 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end.

Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.

Holders

Download these holders as CSV

FilerValueShares Their book Held Change
VAN ECK ASSOCIATES CORP$80.8M3,819,8470.05%7q+26.9%+$17.1M
BlackRock, Inc.$73.8M3,492,2600.00%8q+19.6%+$12.1M
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.$64.6M3,053,8650.08%8q+1.5%+$965.5K
JANE STREET GROUP, LLC$45.5M CALL+PUToptions only0.00%7qOPTIONS
SUSQUEHANNA INTERNATIONAL GROUP, LLP$39.1M
incl. $37.8M options CALL+PUT
61,8140.00%7q+18.4%+$6.1M
VANGUARD CAPITAL MANAGEMENT LLC$36.3M1,717,0050.00%2q+3.9%+$1.4M
CITADEL ADVISORS LLC$29.9M
incl. $28.6M options CALL+PUT
61,4220.00%7q+449.4%+$24.4M
GEODE CAPITAL MANAGEMENT, LLC$23.3M1,102,0820.00%8q+18.2%+$3.6M
STATE STREET CORP$21.9M1,034,5980.00%8q+18.0%+$3.3M
GROUP ONE TRADING LLC$15.8M
incl. $13.7M options CALL+PUT
103,7130.02%7q-4.3%-$707.5K
UBS Group AG$15.7M742,3560.00%9q+10.8%+$1.5M
IMC-Chicago, LLC$14.2M
incl. $13.5M options CALL+PUT
31,7570.00%3qHELD
MORGAN STANLEY$13.7M645,9630.00%9q+11.1%+$1.4M
EXCHANGE TRADED CONCEPTS, LLC$12.8M607,1310.06%5q+3.3%+$408.9K
NORTHERN TRUST CORP$7.9M372,2310.00%8q+14.0%+$968.0K
VANGUARD PORTFOLIO MANAGEMENT LLC$7.2M342,4720.00%2q+20.8%+$1.2M
Walleye Trading LLC$6.5M
incl. $6.0M options CALL+PUT
23,1200.01%6q-42.8%-$4.8M
CHARLES SCHWAB INVESTMENT MANAGEMENT INC$6.1M287,2110.00%7q-7.4%-$488.3K
LPL Financial LLC$5.7M267,5030.00%7q+2.4%+$134.2K
Cambridge Investment Research Advisors, Inc.$5.5M258,8660.01%8q+94.3%+$2.7M
VANGUARD FIDUCIARY TRUST CO$5.4M256,6060.00%2q-0.8%-$44.8K
BNP PARIBAS FINANCIAL MARKETS$5.2M247,3680.00%8q+204.5%+$3.5M
Daiwa Securities Group Inc.$4.8M
incl. $4.7M options CALL+PUT
5,7000.01%2q-95.0%-$91.2M
D. E. Shaw & Co., Inc.$3.9M CALLoptions only0.00%5qOPTIONS
WELLS FARGO & COMPANY/MN$3.9M184,4440.00%9q+21.0%+$675.9K
Tidal Investments LLC$3.7M
incl. $291.7K options PUT
159,2480.01%4q+180.4%+$2.4M
Pacer Advisors, Inc.$3.6M172,4440.01%3q+69.1%+$1.5M
Lido Advisors, LLC$3.6M171,9320.01%3qHELD
SIMPLEX TRADING, LLC$3.2M
incl. $3.1M options CALL+PUT
1,3750.00%7q-94.6%-$55.3M
Regal Partners Ltd$3.0M142,0330.17%3q-85.5%-$17.7M
Defiance ETFs, LLC$3.0M144,2890.04%2q+194.6%+$2.0M
TWO SIGMA INVESTMENTS, LP$2.8M134,5650.00%2q-53.4%-$3.3M
Bank of New York Mellon Corp$2.8M133,0980.00%8q+22.7%+$521.4K
GOLDMAN SACHS GROUP INC$2.8M130,6560.00%8q-53.9%-$3.2M
Crawford Fund Management, LLC$2.5M PUToptions only0.39%4qOPTIONS
Nuveen, LLC$2.2M102,1840.00%6q+23.6%+$412.6K
Cetera Investment Advisers$2.1M101,5700.00%7q-6.8%-$157.1K
Aquatic Capital Management LLC$2.1M100,5160.07%newNEW
Walleye Capital LLC$2.0M
incl. $1.1M options CALL+PUT
45,0790.01%4q-6.5%-$139.9K
Voleon Capital Management LP$2.0M93,0230.04%newNEW
JPMORGAN CHASE & CO$1.8M81,4730.00%8qHELD
Swiss National Bank$1.8M83,6000.00%6q+5.7%+$95.1K
CITIGROUP INC$1.7M80,8230.00%8q+64.2%+$667.8K
SHARPEPOINT LLC$1.6M74,6950.79%7q-23.7%-$491.7K
Rockefeller Capital Management L.P.$1.6M73,8440.00%4q+2078.9%+$1.5M
OSAIC HOLDINGS, INC.$1.4M64,0660.00%8q+2.7%+$35.1K
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC$1.3M63,2660.00%6q+5.0%+$63.3K
Private Wealth Partners, LLC$1.3M61,0300.09%3q+59.8%+$482.6K
AMERIPRISE FINANCIAL INC$1.3M60,6690.00%2q+69.8%+$527.4K
MARSHALL WACE, LLP$1.3M60,0680.00%3q+17.8%+$191.7K
RHUMBLINE ADVISERS$1.2M56,0570.00%8q+17.2%+$173.6K
Legacy Advisors, LLC$1.1M53,4920.11%4qHELD
BANK OF AMERICA CORP /DE/$1.1M51,2360.00%9q-26.2%-$384.1K
HRT FINANCIAL LP$1.1M
incl. $1.1M options OPT
51,1000.00%3q+356.2%+$843.3K
SG Americas Securities, LLC$1.1M50,7060.00%7q-26.4%-$384.5K
PINEBRIDGE INVESTMENTS LLC$1.0M48,5650.01%3q+14.8%+$132.1K
Balyasny Asset Management L.P.$1.0M48,5070.00%7q-49.4%-$1.0M
STIFEL FINANCIAL CORP$1.0M48,1660.00%6q+43.5%+$308.6K
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM$1.0M47,8980.00%8q+27.8%+$220.4K
ALLIANCEBERNSTEIN L.P.$983.0K48,0000.00%5q+34.1%+$249.9K
DEUTSCHE BANK AG\$967.3K45,7580.00%6q+27.6%+$209.4K
COMMONWEALTH EQUITY SERVICES, LLC$920.8K43,5580.00%9q-10.0%-$102.5K
PRICE T ROWE ASSOCIATES INC /MD/$892.0K42,1490.00%6q+20.3%+$150.6K
RAYMOND JAMES FINANCIAL INC$838.0K39,6420.00%6q-3.9%-$34.0K
Advisory Services Network, LLC$827.0K39,1190.01%7q+9.2%+$70.0K
Legal & General Group Plc$820.4K38,8090.00%8q+8.0%+$60.6K
Ameritas Advisory Services, LLC$777.9K36,7960.02%newNEW
JONES FINANCIAL COMPANIES LLLP$772.3K38,8660.00%8q+27.0%+$164.1K
Caprock Group, LLC$733.9K34,7170.01%6qHELD
CAPITAL FUND MANAGEMENT S.A.$716.6K33,8960.00%6q-54.5%-$858.6K
NewEdge Advisors, LLC$686.6K32,4800.00%7q+1.4%+$9.3K
BLAIR WILLIAM & CO/IL$676.0K31,9750.00%7qHELD
CITIZENS FINANCIAL GROUP INC/RI$639.9K30,2690.01%9q+0.9%+$5.7K
Belvedere Trading LLC$630.2K
incl. $443.9K options CALL+PUT
8,8090.00%3q-15.8%-$118.0K
Brevan Howard Capital Management LP$603.6K28,5530.00%2q-48.2%-$562.3K
Parallax Volatility Advisers, L.P.$585.6K
incl. $202.9K options CALL+PUT
18,1000.00%5qHELD
CreativeOne Wealth, LLC$573.3K27,1200.01%newNEW
ROYAL BANK OF CANADA$568.0K26,9110.00%9q+5.1%+$27.6K
VANGUARD ASSET MANAGEMENT, Ltd$554.9K26,2490.00%2qHELD
Themes Management Co LLC$548.2K25,9300.36%3q+6.1%+$31.3K
Universal- Beteiligungs- und Servicegesellschaft mbH$545.2K25,7880.00%newNEW
MetLife Investment Management, LLC$544.4K25,7500.00%6q+10.6%+$52.1K
GFS Advisors, LLC$538.8K15?0.03%new
Canal Insurance CO$529.0K25,0000.12%7qHELD
BANK OF MONTREAL /CAN/$527.6K24,9580.00%2q+9.2%+$44.5K
Hennion & Walsh Asset Management, Inc.$500.6K23,6800.01%4q-1.4%-$7.0K
Invesco Ltd.$489.8K23,1680.00%6q-32.1%-$232.0K
Summit Financial, LLC$476.2K22,5250.01%4q-11.7%-$63.4K
Perigon Wealth Management, LLC$438.1K20,7260.01%newNEW
FRANKLIN RESOURCES INC$435.7K20,6120.00%newNEW
Zurcher Kantonalbank (Zurich Cantonalbank)$423.9K20,0500.00%6q+26.0%+$87.4K
MANUFACTURERS LIFE INSURANCE COMPANY, THE$413.6K19,5630.00%6q+2.6%+$10.7K
AMERICAN CENTURY COMPANIES INC$407.5K19,2750.00%newNEW
Federation des caisses Desjardins du Quebec$406.3K19,2190.00%6q+112.0%+$214.6K
TCFG Investment Advisors, LLC$373.6K17,6750.13%newNEW
Jupiter Topco LLC$370.0K17,5170.00%newFIRST
KLP KAPITALFORVALTNING AS$357.3K16,9000.00%6qHELD
NEW YORK STATE COMMON RETIREMENT FUND$348.8K16,5000.00%7q+42.2%+$103.6K
Concurrent Investment Advisors, LLC$321.6K15,2130.00%5q-7.4%-$25.7K
Squarepoint Ops LLC$319.6K15,1190.00%5q-46.0%-$272.3K

Showing the largest 100 of 243 reported holders. The count of 242 above leaves out 1 position whose reported value failed our price check; it is listed here as filed.

What the company announced

Form 8-K filings from the last 120 days, showing only the items worth a reader's attention. Earnings releases, exhibit attachments and general disclosures are filed constantly and are left out. Filed is when the SEC received it; event is the date the company says the thing happened.

FiledEvent dateWhatSource
2026-10-022026-10-02Material agreement enteredfiling

What the insiders did

Open market purchases and sales reported on Form 4 in the last 180 days. Grants, option exercises and shares surrendered to cover tax are left out: they are compensation rather than a decision to buy or sell. Where a broker filled one order in tranches the lines are summed, because it was one decision.

Officers and directors

DateInsiderRoleSideSharesValue
2026-06-03Walker James JohnChief Executive OfficerSold123,688$3.3M ×8
2026-06-03Garcha JaisunChief Financial OfficerSold37,215$985.6K ×5
2026-09-03Walker James JohnChief Executive OfficerSold25,000$444.2K
2026-09-01Walker James JohnChief Executive OfficerSold25,000$436.1K

Ten percent owners and entities

Usually an institution that crossed a reporting threshold, or a company taking a strategic stake, rather than an individual with a view.

DateInsiderRoleSideSharesValue
2026-06-03Yu JiangPresident and ChairmanSold745,900$19.9M ×15
2026-06-03I Financial Ventures Group LLC10% ownerSold700,000$18.7M ×10
2026-09-01Yu JiangPresident and ChairmanSold332,569$5.8M
2026-09-02Yu JiangPresident and ChairmanSold141,931$2.5M

Quarter by quarter

Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.

QuarterHoldersValue SharesNewAdded TrimmedOptions
Q3 202652$7.3M460,218148110.0%
Q2 2026242$649.3M23,073,06244804725.1%
Q1 2026228$586.1M23,231,14642694418.9%
Q4 2025217$824.9M25,940,54351883624.6%
Q3 2025209$1.0B16,409,58755784136.7%
Q2 2025182$721.0M12,207,49253612841.6%
Q1 2025161$391.5M8,883,57465611540.0%
Q4 2024120$333.5M7,740,6067727742.6%
Q3 202446$22.3M1,545,01033820.0%
Q2 202414$5.8M247,37714000.0%