We are live on ! Find out more
NNE

Nano Nuclear Energy
NNE

220 hedge funds and large institutions have $476M invested in Nano Nuclear Energy in 2026 Q1 according to their latest regulatory filings, with 52 funds opening new positions, 71 increasing their positions, 44 reducing their positions, and 32 closing their positions.

New
Increased
Maintained
Reduced
Closed

63% more first-time investments, than exits

New positions opened: 52 | Existing positions closed: 32

61% more repeat investments, than reductions

Existing positions increased: 71 | Existing positions reduced: 44

45% more call options, than puts

Call options by funds: $65.4M | Put options by funds: $45.1M

8% more funds holding

Funds holding: 204 → 220 (+16)

6.65% less ownership

Funds ownership: 51.23% → 44.58% (-6.7%)

23% less capital invested

Capital invested by funds: $621M → $476M (-$145M)

Holders
220
Holders Change
+16
Holders Change %
+7.84%
% of All Funds
2.71%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
52
Increased
71
Reduced
44
Closed
32
Calls
$65.4M
Puts
$45.1M
Net Calls
+$20.2M
Net Calls Change
-$13.9M

Top Buyers

Rank Fund Capital Flow
1
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings
Hong Kong
+$29.1M
2
Two Sigma Investments
Two Sigma Investments
New York
+$7.88M
3
ETC
Exchange Traded Concepts
Oklahoma
+$6.59M
4
Morgan Stanley
Morgan Stanley
New York
+$5.83M
5
Goldman Sachs
Goldman Sachs
New York
+$4.93M

Top Sellers

Rank Fund Capital Flow
1
GCM
Ghisallo Capital Management
Massachusetts
-$38.2M
2
Citadel Advisors
Citadel Advisors
Florida
-$32.4M
3
Bank of America
Bank of America
North Carolina
-$22.6M
4
WAM
Weiss Asset Management
Massachusetts
-$14.7M
5
UBS Group
UBS Group
Switzerland
-$13.3M
Name Holding Trade Value Shares
Change 		Change in
Stake
Bank of New York Mellon
26
Bank of New York Mellon
New York
$2.22M -$108K -3,945 -4%
Group One Trading
27
Group One Trading
Illinois
$2.22M +$2.96M +108,343 New
Pacer Advisors
28
Pacer Advisors
Pennsylvania
$2.09M +$641K +23,484 +30%
S
29
SharpePoint
Arizona
$2.01M +$680K +24,910 +34%
MG
30
Marex Group
$1.98M +$820K +30,070 +45%
Balyasny Asset Management
31
Balyasny Asset Management
Illinois
$1.96M -$3.86M -141,446 -60%
N
32
Nuveen
North Carolina
$1.69M +$12.2K +446 +0.5%
BNP Paribas Financial Markets
33
BNP Paribas Financial Markets
France
$1.66M +$397K +14,537 +22%
Swiss National Bank
34
Swiss National Bank
Switzerland
$1.62M – – –
JP Morgan Chase
35
JP Morgan Chase
New York
$1.55M +$32.8K +1,203 +1%
Capital Fund Management (CFM)
36
Capital Fund Management (CFM)
France
$1.53M -$954K -34,967 -32%
Bank of America
37
Bank of America
North Carolina
$1.42M -$22.6M -826,600 -92%
SG Americas Securities
38
SG Americas Securities
New York
$1.41M +$749K +27,459 +66%
Osaic Holdings
39
Osaic Holdings
Arizona
$1.28M +$479K +17,557 +39%
UBS AM
40
UBS AM
Illinois
$1.23M +$29K +1,063 +2%
TI
41
Tidal Investments
Wisconsin
$1.16M +$899K +32,951 +138%
BHCM
42
Brevan Howard Capital Management
Jersey
$1.13M +$1.5M +55,152 New
LA
43
Legacy Advisors
Pennsylvania
$1.1M – – –
Susquehanna International Group
44
Susquehanna International Group
Pennsylvania
$1.07M -$1.33M -48,709 -48%
Marshall Wace
45
Marshall Wace
United Kingdom
$1.04M +$543K +19,900 +64%
Citigroup
46
Citigroup
New York
$1.01M +$196K +7,175 +17%
DE
47
Defiance ETFs
New York
$1M +$1.34M +48,984 New
Commonwealth Equity Services
48
Commonwealth Equity Services
Massachusetts
$991K +$328K +12,036 +33%
Walleye Capital
49
Walleye Capital
New York
$987K +$1.31M +48,110 +48,110%
RhumbLine Advisers
50
RhumbLine Advisers
Massachusetts
$980K +$52.3K +1,917 +4%
1
2
3 4 5

NNE Hedge Fund Activity: Q1 2026 in Review

220 of the 8,127 institutional investors tracked by Wall St. Rank reported a position in Nano Nuclear Energy (NNE) for Q1 2026, worth a combined $476M — down 23% from $621M a quarter earlier.

Buyers outnumbered sellers: 52 funds opened new NNE positions and 32 closed out — a net gain of 20 holders — while 71 added to existing stakes and 44 trimmed.

The largest buyer was Mirae Asset Global ETFs Holdings, adding an estimated $29.1M. The largest seller was Ghisallo Capital Management, exiting entirely with an estimated $38.2M sold.

  • 220 institutional investors held Nano Nuclear Energy (NNE) as of Q1 2026, up from 204 in Q4 2025.
  • Funds reported $476M of Nano Nuclear Energy stock for Q1 2026, down 23% quarter-over-quarter.
  • 52 funds opened new Nano Nuclear Energy positions in Q1 2026 and 32 closed out, a net change of +20 holders.
  • The largest Nano Nuclear Energy buyer in Q1 2026 was Mirae Asset Global ETFs Holdings, an estimated $29.1M added.
  • The largest Nano Nuclear Energy seller in Q1 2026 was Ghisallo Capital Management, an estimated $38.2M sold.

Based on aggregated 13F filings for Q1 2026.