NNE

Nano Nuclear Energy Inc Cross-source read$16.41 5.47%
UtilitiesCUSIP 63010H108· EOD Sep 11, 2026

Among active 13F managers last quarter, 9 opened and 16 added, while 15 reduced; the largest holder to move was Van Eck Associates Corp (+27%). Over the last 180 days, 7 insiders sold and none bought, a net -$49.0M in open-market trades.

Tracked 13F holders
219
109 in Q2 2026 filings
13F value (tracked)
$460.8M
Smart-money readMixed
Net sellingNet buying
Funds · active managers, latest 13F
25 adding · 15 trimming
Insiders · Form 4 open-market, 180d
0 buying · 7 selling · -$49.0M
US House · STOCK Act, 180d
0 buying · 0 selling

The legs disagree, or only one of them leans.

Price & smart-money activity

$16.41 5.47%2Y +216.2%
$3.00$17.47$31.95$46.42$60.902024202520264533023913461847332464322959363632294
Hover for who · click for detailEnd-of-day closing prices52w $14.88 – $56.63

Who owns NNE?

219 tracked 13F filers · ranked by shares held

219 tracked 13F filers disclose a position in NNE as of the latest SEC 13F filings, a combined $460.8M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

#FundSharesPosition valueLast moveAs ofHistory
1Van Eck Associates Corp3.8M
$80.8M
+27%
Added · +810K sh
Q2 2026
2BlackRock, Inc.3.5M
$73.8M
+20%
Added · +573K sh
Q2 2026
3Mirae Asset Global Etfs Holdings Ltd.3.0M
$61.6M
+55%
Added · +1.1M sh
Q1 2026
4Vanguard Capital Management LLC1.7M
$36.3M
+3.9%
Added · +64K sh
Q2 2026
5Geode Capital Management, LLC1.1M
$23.3M
+18%
Added · +170K sh
Q2 2026
6State Street Corp1.0M
$21.9M
+18%
Added · +158K sh
Q2 2026
7UBS Group AG670K
$13.7M
−42%
Reduced · −488K sh
Q1 2026
8Exchange Traded Concepts, LLC607K
$12.8M
+3.3%
Added · +19K sh
Q2 2026
9Morgan Stanley582K
$11.9M
+58%
Added · +214K sh
Q1 2026
10Vanguard Portfolio Management LLC342K
$7.2M
+21%
Added · +59K sh
Q2 2026
11Northern Trust Corp326K
$6.7M
+3.2%
Added · +10K sh
Q1 2026
12Charles Schwab Investment Management Inc310K
$6.4M
−1.3%
Reduced · −4K sh
Q1 2026
13Two Sigma Investments, LP289K
$5.9M
New
+289K sh
Q1 2026
14Goldman Sachs Group Inc283K
$5.8M
+176%
Added · +181K sh
Q1 2026
15LPL Financial LLC261K
$5.3M
−21%
Reduced · −71K sh
Q1 2026
16Vanguard Fiduciary Trust Co257K
$5.4M
−0.8%
Reduced · −2K sh
Q2 2026
17Lido Advisors, LLC172K
$3.6M
Held
Q2 2026
18Tidal Investments LLC159K
$3.4M
+180%
Added · +102K sh
Q2 2026
19Wells Fargo & Company152K
$3.1M
+0.4%
Added · +655 sh
Q1 2026
20Regal Partners Ltd142K
$3.0M
−85%
Reduced · −836K sh
Q2 2026
21Cetera Investment Advisers109K
$2.2M
+7.0%
Added · +7K sh
Q1 2026
22Bank of New York Mellon Corp108K
$2.2M
−3.5%
Reduced · −4K sh
Q1 2026
23Group One Trading LLC104K
$2.2M
−4.3%
Reduced · −5K sh
Q2 2026
24Aquatic Capital Management LLC101K
$2.1M
New
+101K sh
Q2 2026
25Balyasny Asset Management L.P.96K
$2.0M
−60%
Reduced · −141K sh
Q1 2026

Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership. 1 value row is withheld because the reported units disagree with same-security peers; share counts are unchanged.

Is NNE being bought or sold by institutions?

Last quarter, 9 funds opened a new position in NNE and 16 added to an existing one, while 15 reduced. Based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).

Opened
9
funds took a first position
Added
16
added to an existing position
Reduced
15
reduced, still holding
Biggest moves · ranked by size of the change, positions above a floor

Funds that own NNE also own

CompanyCo-held byTheir position there
Nvidia CorpNVDA118 funds$225.7B
Microsoft CorpMSFT118 funds$124.0B
Amazon.com IncAMZN118 funds$96.6B
Apple IncAAPL116 funds$147.5B
Broadcom IncAVGO116 funds$91.0B
Meta Platforms Inc-Class AMETA116 funds$56.1B
JPMorgan Chase & CoJPM116 funds$29.5B
Alphabet Inc-CL AGOOGL115 funds$82.9B
Micron Technology IncMU115 funds$38.1B
Tesla IncTSLA115 funds$35.0B
General ElectricGE115 funds$16.7B
Costco Wholesale CorpCOST115 funds$16.0B

Ranked by how many of NNE's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in NNE.

Insider activity (Form 4)

Full insider page →
Sells · 180d
$49.0M
7 insiders
Net · 180d
-$49.0M
40 open-market transactions
DateInsiderRoleActionSharesValue
Sep 3, 2026Walker James JohnChief Executive Officer, DirectorSell (S)25K$444K
Sep 2, 2026Yu JiangPresident and Chairman, Director, 10% OwnerSell (S)142K$2.5M
Sep 1, 2026Yu JiangPresident and Chairman, Director, 10% OwnerSell (S)333K$5.8M
Sep 1, 2026Walker James JohnChief Executive Officer, DirectorSell (S)25K$436K
Jun 5, 2026Berl Seth JasonDirectorSell (S)4K$93K
Jun 5, 2026Heidet FlorentChief Technology OfficerSell (S)3K$75K
Jun 3, 2026Garcha JaisunChief Financial OfficerSell (S)
5 lots, same day
37K$986K
Jun 3, 2026Yu JiangPresident and Chairman, Director, 10% OwnerSell (S)
15 lots, same day
746K$19.9M
Jun 3, 2026I Financial Ventures Group LLC10% OwnerSell (S)
10 lots, same day
700K$18.7M
Jun 3, 2026Hare Diane ElizabethDirectorSell (S)
4 lots, same day
3K$91K
Mar 2, 2026Berl Seth JasonDirectorSell (S)4K$101K
Jan 29, 2026I Financial Ventures Group LLC10% OwnerSell (S)
4 lots, same day
121K$3.9M

One row per insider, day and transaction code; shares and value are summed across the lots. Every lot is on the full insider page and in the filing.

Do institutions, insiders and Congress agree?

Mixed signals

Where institutional funds (13F), corporate insiders (Form 4) and US House members (STOCK Act) are buying or selling the same name in the same window. Green is buying, red is selling.

SEC EDGAR 13F + Form 4 + US House STOCK Act{ }get_ticker_confluence · API & MCP

Signals by source

Insiders and Congress: last 180 days. Funds: latest 13F, top 100 holders incl. passive

SourceBuyingSellingNet
13F funds
Top 100 holders by value, passive included; the hero counts active managers only
4531
Insiders
Form 4 open-market
07-$49.0M
US House
STOCK Act trades
00$0
Sector rotation
NNE is in Utilities, which smart money is rotating OUT OF
$5.9B

Capital Rotation reports where institutional capital disclosed rotating, as of the latest public SEC 13F filings. It is data, not investment advice, a recommendation, or a prediction. Filings lag about 45 days and cover long US equity positions only. Past disclosed flows do not indicate future prices. Do your own research; consult a licensed advisor.

Institutional ownership over time

109 tracked filers in Q2 2026 filingsstill filing
097194Q3 2024Q1 2025Q3 2025Q1 2026Q2 2026
tracked filers holding their reported valueQ2 2026 filings so far: $86.1M · 1 values withheld
Each bar counts tracked filers with a position in that quarter's filings, so the newest bar excludes filers still on an earlier quarter. Arkolith's tracked universe has grown over this window; part of any long-run rise is coverage, not new buyers.

Recent filings

15 most recent

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Connected entities for NNE

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Ask your agent what changed in NNE

This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.

Copy-paste
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://arkolith.com/api/v1/stocks/NNE/capital-change-brief"
Ask your agent
Use Arkolith's capital_change_brief for NNE.
Tell me what changed, whether insider activity
corroborates it, and cite the SEC evidence.

13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for NNE. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.