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NNE Institutional Ownership & 13F Holders | SmartMoneyDB

NNENANO NUCLEAR ENERGY INC

COM · CUSIP 63010H108

Smart Money Ownership

Of the 6 tracked institutions holding NNE, 2 have a 3-year clone track record — 2 of them beat the S&P. Average holder's clone alpha: +4.7pt. It's a gauge of who owns the name, not just how many.

Ken Griffin

$1.3M

+6.0pt

PRICE T ROWE ASSOCIATES INC /MD/

$892.0K

+3.5pt

Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →

NNE (NANO NUCLEAR ENERGY INC) Institutional Ownership Summary

Among the 6 tracked institutional investors we monitor, NNE (NANO NUCLEAR ENERGY INC) is held with a combined value of $152.31M across 6,897,325 shares. The largest holder is BlackRock, Inc. with a position worth $73.83M. 6 funds increased their holdings.

Total Institutional Value

$152.31M

Total Shares Held

6,897,325

Institutional Holders

This Quarter's Biggest Movers

Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.

Biggest Buyers

BlackRock, Inc.+20% shares~$12.1M VANGUARD GROUP INC+27% shares~$11.7M STATE STREET CORP+18% shares~$3.3M CITADEL ADVISORS LLC+449% shares~$1.1M PRICE T ROWE ASSOCIATES INC /MD/+20% shares~$150.5K

13F Institutional Holders

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PRICE T ROWE ASSOCIATES INC /MD/

#	Fund	Value↓	Shares	Portfolio %	Change
1	BlackRock, Inc.	$73.83M	3,492,260	0.00%	+19.6%
2	VANGUARD GROUP INC	$54.36M	2,264,051	0.00%	+27.4%
3	STATE STREET CORP	$21.87M	1,034,598	0.00%	+18.0%
4	CITADEL ADVISORS LLC	$1.30M	61,422	0.00%	+449.4%
5	PRICE T ROWE ASSOCIATES INC /MD/	$892.00K	42,149	0.00%	+20.3%
6	FMR LLC	$60.14K	2,845	0.00%	+14.9%

Activist & Large Holders (13D/13G)

Investor	Ownership	Type	Filed
VAN ECK ASSOCIATES CORP	7.3%	13G/A	2026-08-14
BlackRock, Inc.	6.5%

Frequently Asked Questions

Which institutional investors own the most NNE stock?

As of the latest SEC 13F filings, BlackRock, Inc. is the largest institutional holder of NNE with a position worth $73.83M, representing 0.00% of their portfolio. In total, 6 institutional investors hold NNE with a combined value of $152.31M.

What percentage of NNE is owned by institutional investors?

Institutional investors hold $152.31M worth of NNE stock across 6 positions. The largest institutional holder is BlackRock, Inc. with $73.83M in holdings.

What is a 13F filing and why does it matter for NNE?

A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For NNE, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.

Track NNE institutional moves

Get notified when hedge funds change their NNE positions.