NANO NUCLEAR ENERGY INC (NNE)
Institutional ownership reported to the SEC as of Q2 2026, across 9 quarters.
229
Reporting holders
$653.3M
Reported value
43.4%
Of shares outstanding
24.7%
Held as options
+14
Holder change
Institutions report 23,314,232 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.
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| VAN ECK ASSOCIATES CORP | $80.8M | 3,819,847 | 0.05% | 7q | +26.9%+$17.1M |
| BlackRock, Inc. | $73.8M | 3,492,260 | 0.00% | 8q | +19.6%+$12.1M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $64.6M | 3,053,865 | 0.08% | 8q | +1.5%+$965.5K |
| JANE STREET GROUP, LLC | $45.5M | options only | 0.00% | 7q | OPTIONS |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $39.1M | 61,814 | 0.00% | 7q | +18.4%+$6.1M |
| VANGUARD CAPITAL MANAGEMENT LLC | $36.3M | 1,717,005 | 0.00% | 2q | +3.9%+$1.4M |
| CITADEL ADVISORS LLC | $29.9M | 61,422 | 0.00% | 7q | +449.4%+$24.4M |
| EXCHANGE TRADED CONCEPTS, LLC | $25.7M | 1,214,262 | 0.06% | 5q | +106.6%+$13.2M |
| GEODE CAPITAL MANAGEMENT, LLC | $23.3M | 1,102,082 | 0.00% | 8q | +18.2%+$3.6M |
| STATE STREET CORP | $21.9M | 1,034,598 | 0.00% | 8q | +18.0%+$3.3M |
| GROUP ONE TRADING LLC | $15.8M | 103,713 | 0.02% | 7q | -4.3%-$707.5K |
| UBS Group AG | $15.7M | 742,356 | 0.00% | 9q | +10.8%+$1.5M |
| IMC-Chicago, LLC | $14.2M | 31,757 | 0.00% | 3q | HELD |
| MORGAN STANLEY | $13.7M | 645,963 | 0.00% | 9q | +11.1%+$1.4M |
| NORTHERN TRUST CORP | $7.9M | 372,231 | 0.00% | 8q | +14.0%+$968.0K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $7.2M | 342,472 | 0.00% | 2q | +20.8%+$1.2M |
| Walleye Trading LLC | $6.5M | 23,120 | 0.01% | 6q | -42.8%-$4.8M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $6.1M | 287,211 | 0.00% | 7q | -7.4%-$488.3K |
| Sixth Street Partners Management Company, L.P. | $6.1M | 287,211 | 0.00% | new | NEW |
| LPL Financial LLC | $5.7M | 267,503 | 0.00% | 7q | +2.4%+$134.2K |
| VANGUARD FIDUCIARY TRUST CO | $5.4M | 256,606 | 0.00% | 2q | -0.8%-$44.8K |
| BNP PARIBAS FINANCIAL MARKETS | $5.2M | 247,368 | 0.00% | 8q | +204.5%+$3.5M |
| Daiwa Securities Group Inc. | $4.8M | 5,700 | 0.01% | 2q | -95.0%-$91.2M |
| D. E. Shaw & Co., Inc. | $3.9M | options only | 0.00% | 5q | OPTIONS |
| WELLS FARGO & COMPANY/MN | $3.9M | 184,444 | 0.00% | 9q | -39.5%-$2.5M |
| Tidal Investments LLC | $3.7M | 159,248 | 0.01% | 4q | +180.4%+$2.4M |
| Lido Advisors, LLC | $3.6M | 171,932 | 0.01% | 3q | HELD |
| SIMPLEX TRADING, LLC | $3.2M | 1,375 | 0.00% | 7q | -94.6%-$55.3M |
| Regal Partners Ltd | $3.0M | 142,033 | 0.17% | 3q | -85.5%-$17.7M |
| Defiance ETFs, LLC | $3.0M | 144,289 | 0.04% | 2q | +194.6%+$2.0M |
| TWO SIGMA INVESTMENTS, LP | $2.8M | 134,565 | 0.00% | 2q | -53.4%-$3.3M |
| Bank of New York Mellon Corp | $2.8M | 133,098 | 0.00% | 8q | +22.7%+$521.4K |
| GOLDMAN SACHS GROUP INC | $2.8M | 130,656 | 0.00% | 8q | -53.9%-$3.2M |
| Crawford Fund Management, LLC | $2.5M | options only | 0.39% | 4q | OPTIONS |
| Nuveen, LLC | $2.2M | 102,184 | 0.00% | 6q | +23.6%+$412.6K |
| Cetera Investment Advisers | $2.1M | 101,570 | 0.00% | 7q | -6.8%-$157.1K |
| Aquatic Capital Management LLC | $2.1M | 100,516 | 0.07% | new | NEW |
| Walleye Capital LLC | $2.0M | 45,079 | 0.01% | 4q | -6.5%-$139.9K |
| Voleon Capital Management LP | $2.0M | 93,023 | 0.04% | new | NEW |
| JPMORGAN CHASE & CO | $1.8M | 81,473 | 0.00% | 8q | HELD |
| Swiss National Bank | $1.8M | 83,600 | 0.00% | 6q | +5.7%+$95.1K |
| CITIGROUP INC | $1.7M | 80,823 | 0.00% | 8q | +64.2%+$667.8K |
| SHARPEPOINT LLC | $1.6M | 74,695 | 0.79% | 7q | -23.7%-$491.7K |
| Rockefeller Capital Management L.P. | $1.6M | 73,844 | 0.00% | 4q | +2078.9%+$1.5M |
| OSAIC HOLDINGS, INC. | $1.4M | 64,066 | 0.00% | 8q | +2.7%+$35.1K |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $1.3M | 63,266 | 0.00% | 6q | +5.0%+$63.3K |
| Private Wealth Partners, LLC | $1.3M | 61,030 | 0.09% | 3q | +59.8%+$482.6K |
| AMERIPRISE FINANCIAL INC | $1.3M | 60,669 | 0.00% | 2q | -15.1%-$227.7K |
| MARSHALL WACE, LLP | $1.3M | 60,068 | 0.00% | 3q | +17.8%+$191.7K |
| RHUMBLINE ADVISERS | $1.2M | 56,057 | 0.00% | 8q | +17.2%+$173.6K |
| Legacy Advisors, LLC | $1.1M | 53,492 | 0.11% | 4q | HELD |
| BANK OF AMERICA CORP /DE/ | $1.1M | 51,236 | 0.00% | 9q | -26.2%-$384.1K |
| PINEBRIDGE INVESTMENTS LLC | $1.0M | 48,565 | 0.01% | 3q | +14.8%+$132.1K |
| Balyasny Asset Management L.P. | $1.0M | 48,507 | 0.00% | 7q | -49.4%-$1.0M |
| STIFEL FINANCIAL CORP | $1.0M | 48,166 | 0.00% | 6q | +43.5%+$308.6K |
| ALLIANCEBERNSTEIN L.P. | $983.0K | 48,000 | 0.00% | 5q | +34.1%+$249.9K |
| DEUTSCHE BANK AG\ | $967.3K | 45,758 | 0.00% | 6q | +27.6%+$209.4K |
| COMMONWEALTH EQUITY SERVICES, LLC | $920.8K | 43,558 | 0.00% | 9q | -10.0%-$102.5K |
| RAYMOND JAMES FINANCIAL INC | $838.0K | 39,642 | 0.00% | 6q | -3.9%-$34.0K |
| Advisory Services Network, LLC | $827.0K | 39,119 | 0.01% | 7q | +9.2%+$70.0K |
| Legal & General Group Plc | $820.4K | 38,809 | 0.00% | 8q | +8.0%+$60.6K |
| Ameritas Advisory Services, LLC | $777.9K | 36,796 | 0.02% | new | NEW |
| JONES FINANCIAL COMPANIES LLLP | $772.3K | 38,866 | 0.00% | 8q | +27.0%+$164.1K |
| Caprock Group, LLC | $733.9K | 34,717 | 0.01% | 6q | HELD |
| CAPITAL FUND MANAGEMENT S.A. | $716.6K | 33,896 | 0.00% | 6q | -54.5%-$858.6K |
| NewEdge Advisors, LLC | $686.6K | 32,480 | 0.00% | new | NEW |
| BLAIR WILLIAM & CO/IL | $676.0K | 31,975 | 0.00% | 7q | HELD |
| CITIZENS FINANCIAL GROUP INC/RI | $639.9K | 30,269 | 0.01% | 9q | +0.9%+$5.7K |
| Belvedere Trading LLC | $630.2K | 8,809 | 0.00% | 3q | -15.8%-$118.0K |
| Brevan Howard Capital Management LP | $603.6K | 28,553 | 0.00% | 2q | -48.2%-$562.3K |
| Parallax Volatility Advisers, L.P. | $585.6K | 18,100 | 0.00% | 5q | HELD |
| CreativeOne Wealth, LLC | $573.3K | 27,120 | 0.01% | new | NEW |
| ROYAL BANK OF CANADA | $568.0K | 26,911 | 0.00% | 9q | +5.1%+$27.6K |
| VANGUARD ASSET MANAGEMENT, Ltd | $554.9K | 26,249 | 0.00% | 2q | HELD |
| Themes Management Co LLC | $548.2K | 25,930 | 0.36% | 3q | +6.1%+$31.3K |
| Universal- Beteiligungs- und Servicegesellschaft mbH | $545.2K | 25,788 | 0.00% | new | NEW |
| MetLife Investment Management, LLC | $544.4K | 25,750 | 0.00% | 6q | +10.6%+$52.1K |
| GFS Advisors, LLC | $538.8K | 15 | 0.03% | new | NEW |
| BANK OF MONTREAL /CAN/ | $527.6K | 24,958 | 0.00% | 2q | +9.2%+$44.5K |
| Hennion & Walsh Asset Management, Inc. | $500.6K | 23,680 | 0.01% | 4q | -1.4%-$7.0K |
| Invesco Ltd. | $489.8K | 23,168 | 0.00% | 6q | -32.1%-$232.0K |
| Summit Financial, LLC | $476.2K | 22,525 | 0.01% | 4q | -11.7%-$63.4K |
| Perigon Wealth Management, LLC | $438.1K | 20,726 | 0.01% | new | NEW |
| FRANKLIN RESOURCES INC | $435.7K | 20,612 | 0.00% | new | NEW |
| Zurcher Kantonalbank (Zurich Cantonalbank) | $423.9K | 20,050 | 0.00% | 6q | +26.0%+$87.4K |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | $413.6K | 19,563 | 0.00% | 6q | +2.6%+$10.7K |
| AMERICAN CENTURY COMPANIES INC | $407.5K | 19,275 | 0.00% | new | NEW |
| Federation des caisses Desjardins du Quebec | $406.3K | 19,219 | 0.00% | 6q | +112.0%+$214.6K |
| TCFG Investment Advisors, LLC | $373.6K | 17,675 | 0.13% | new | NEW |
| Jupiter Topco LLC | $370.0K | 17,517 | 0.00% | new | FIRST |
| KLP KAPITALFORVALTNING AS | $357.3K | 16,900 | 0.00% | 6q | HELD |
| NEW YORK STATE COMMON RETIREMENT FUND | $348.8K | 16,500 | 0.00% | 7q | +42.2%+$103.6K |
| Concurrent Investment Advisors, LLC | $321.6K | 15,213 | 0.00% | 5q | -7.4%-$25.7K |
| Squarepoint Ops LLC | $319.6K | 15,119 | 0.00% | 5q | -46.0%-$272.3K |
| Sound Capital Solutions LLC | $314.4K | 14,871 | 0.07% | new | FIRST |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM | $310.8K | 14,701 | 0.00% | new | NEW |
| Vanguard Global Advisers, LLC | $310.8K | 14,701 | 0.00% | 2q | HELD |
| Pine Valley Investments Ltd Liability Co | $310.1K | 14,670 | 0.01% | 5q | +52.8%+$107.2K |
| Integrated Wealth Concepts LLC | $308.5K | 14,594 | 0.00% | new | NEW |
| Marex Group Ltd | $302.2K | 14,293 | 0.00% | 3q | -85.2%-$1.7M |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-08-14 | 13G/A | Van Eck Associates Corporation | 7.3% |
| 2026-07-29 | 13G/A | BlackRock, Inc. | 6.5% |
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.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 229 | $653.3M | 23,314,232 | 46 | 74 | 47 | 24.7% |
| Q1 2026 | 215 | $519.3M | 19,976,964 | 41 | 65 | 42 | 21.2% |
| Q4 2025 | 203 | $739.1M | 22,427,006 | 49 | 81 | 34 | 27.3% |
| Q3 2025 | 191 | $873.5M | 13,405,230 | 48 | 72 | 39 | 40.8% |
| Q2 2025 | 167 | $651.0M | 10,492,737 | 49 | 57 | 26 | 44.4% |
| Q1 2025 | 149 | $359.0M | 7,932,091 | 61 | 55 | 15 | 41.6% |
| Q4 2024 | 111 | $310.6M | 7,167,384 | 71 | 25 | 7 | 42.9% |
| Q3 2024 | 41 | $21.0M | 1,449,065 | 29 | 7 | 2 | 0.0% |
| Q2 2024 | 13 | $5.5M | 236,712 | 13 | 0 | 0 | 0.0% |