Nano Nuclear Energy Inc. (NNE) Institutional Ownership

Institutions by Trading Activity

49,807,203Shares Outstanding

26,009,482Shares held by institutions

$618,505,482Value of institutional holdings

52.22%Institutional ownership %

65.82%Shares Changed QoQ

199No. of institutional investors

Nano Nuclear Energy Inc. (NASDAQ:NNE) has 199 institutional investors with active 13F positions as of December 2025.

These investors collectively held 52.0% of Nano Nuclear Energy's outstanding shares in December 2025, up from 45.7% in September 2025.
They increased total shares held in Nano Nuclear Energy by 65.68% from last quarter, and the number of investors in NNE increased 76.11% annually.
During the quarter, 139 of these 199 funds increased positions in NNE, 33 reduced exposure, and 27 held steady.
Combined, these investors held 25.9Mn shares in NNE for December 2025, up by 10.27Mn shares quarter on quarter, and up 17.88Mn shares year over year.
ADIRONDACK TRUST CO is the top holder of Nano Nuclear Energy as of December 31, 2025, with 150 shares representing 0.0% of outstanding stock.
Nano Nuclear Energy's 2 largest shareholders as of December 2025 include ADIRONDACK TRUST CO (150), Bangor Savings Bank (87) per Business Quant data.

26,009,482 Total Shares Held

Rows:

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
VAN ECK ASSOCIATES CORP	31 Dec, 2025	3,241,350	643,070	24.75%	$77,825.00
BlackRock, Inc.	31 Dec, 2025	2,937,019	689,328	30.67%	$70,517,837.00
VANGUARD GROUP INC	31 Dec, 2025	2,264,051	486,367	27.36%	$54,359,864.00
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	31 Dec, 2025	1,941,699	215,449	12.48%	$46,620,193.00
Weiss Asset Management LP	31 Dec, 2025	1,592,018	1,592,018	0.00%	$38,224,352.00
Ghisallo Capital Management LLC	31 Dec, 2025	1,592,000	1,592,000	0.00%	$38,223,920.00
CITADEL ADVISORS LLC	31 Dec, 2025	1,199,443	841,063	234.68%	$28,798,626.00
UBS Group AG	31 Dec, 2025	1,158,050	666,722	135.70%	$27,804,781.00
Regal Partners Ltd	31 Dec, 2025	980,201	980,201	0.00%	$23,534,626.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	907,531	181,246	24.96%	$21,793,282.00
Bank Of America Corp /De/	31 Dec, 2025	896,006	549,574	158.64%	$21,513,104.00
State Street Corp	31 Dec, 2025	864,686	194,567	29.03%	$20,761,111.00
Point72 Asset Management, L.P.	31 Dec, 2025	711,000	711,000	0.00%	$17,071,110.00
Morgan Stanley	31 Dec, 2025	367,811	31,242	9.28%	$8,831,159.00
EXCHANGE TRADED CONCEPTS, LLC	31 Dec, 2025	346,123	47,960	16.09%	$8,310,413.00
LPL Financial LLC	31 Dec, 2025	332,285	5,964	1.83%	$7,978,171.00
Northern Trust Corp	31 Dec, 2025	316,383	48,020	17.89%	$7,596,356.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	31 Dec, 2025	314,377	53,609	20.56%	$7,548,192.00
BALYASNY ASSET MANAGEMENT L.P.	31 Dec, 2025	237,263	170,330	254.48%	$5,696,685.00
MILLENNIUM MANAGEMENT LLC	31 Dec, 2025	205,607	183,013	810.01%	$4,936,624.00

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