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NNE

Nano Nuclear Energy
NNE

204 hedge funds and large institutions have $630M invested in Nano Nuclear Energy in 2025 Q3 according to their latest regulatory filings, with 57 funds opening new positions, 78 increasing their positions, 38 reducing their positions, and 28 closing their positions.

New
Increased
Maintained
Reduced
Closed

105% more repeat investments, than reductions

Existing positions increased: 78 | Existing positions reduced: 38

104% more first-time investments, than exits

New positions opened: 57 | Existing positions closed: 28

51% more capital invested

Capital invested by funds: $418M → $630M (+$212M)

22% more call options, than puts

Call options by funds: $201M | Put options by funds: $165M

16% more funds holding

Funds holding: 176 → 204 (+28)

10.03% more ownership

Funds ownership: 29.21% → 39.23% (+10%)

0% more funds holding in top 10

Funds holding in top 10: 1 → 1 (0)

Holders
204
Holders Change
+28
Holders Change %
+15.91%
% of All Funds
2.68%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
57
Increased
78
Reduced
38
Closed
28
Calls
$201M
Puts
$165M
Net Calls
+$35.8M
Net Calls Change
-$16.5M

Top Buyers

Rank Fund Capital Flow
1
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings
Hong Kong
+$60.8M
2
VanEck Associates
VanEck Associates
New York
+$36.6M
3
BlackRock
BlackRock
New York
+$25.5M
4
Vanguard Group
Vanguard Group
Pennsylvania
+$18.3M
5
Geode Capital Management
Geode Capital Management
Massachusetts
+$13.4M

Top Sellers

Rank Fund Capital Flow
1
HRCM
Hood River Capital Management
Florida
-$31.9M
2
CFG
Citizens Financial Group
Rhode Island
-$30.2M
3
Goldman Sachs
Goldman Sachs
New York
-$7.27M
4
UBS Group
UBS Group
Switzerland
-$4.45M
5
Citadel Advisors
Citadel Advisors
Florida
-$3.59M
Name Holding Trade Value Shares
Change 		Change in
Stake
CIA
226
Cape Investment Advisory
Georgia
– -$5.86K -170 Closed
SC
227
Sawyer & Company
Massachusetts
– -$3.28K -155 Closed
SIS
228
Strategic Investment Solutions
Illinois
– -$3.1K -90 Closed
FVIM
229
Fort Vancouver Investment Management
Washington
– -$2.42K -70 Closed
RF
230
Roxbury Financial
New Jersey
– -$1.86K -54 Closed
BF
231
BOK Financial
Oklahoma
– -$1.73K -50 Closed
6 7 8 9
10

NNE Hedge Fund Activity: Q3 2025 in Review

204 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in Nano Nuclear Energy (NNE) for Q3 2025, worth a combined $630M — up 51% from $418M a quarter earlier.

Buyers outnumbered sellers: 57 funds opened new NNE positions and 28 closed out — a net gain of 29 holders — while 78 added to existing stakes and 38 trimmed.

The largest buyer was Mirae Asset Global ETFs Holdings, adding an estimated $60.8M. The largest seller was Hood River Capital Management, exiting entirely with an estimated $31.9M sold.

  • 204 institutional investors held Nano Nuclear Energy (NNE) as of Q3 2025, up from 176 in Q2 2025.
  • Funds reported $630M of Nano Nuclear Energy stock for Q3 2025, up 51% quarter-over-quarter.
  • 57 funds opened new Nano Nuclear Energy positions in Q3 2025 and 28 closed out, a net change of +29 holders.
  • The largest Nano Nuclear Energy buyer in Q3 2025 was Mirae Asset Global ETFs Holdings, an estimated $60.8M added.
  • The largest Nano Nuclear Energy seller in Q3 2025 was Hood River Capital Management, an estimated $31.9M sold.

Based on aggregated 13F filings for Q3 2025.