$NUCL

$4.90 +$0.15 (3.16%) Close

$NUCL Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 29.7M shares outstanding

Who owns NUCL?

By type of holder

Institutions 13.7% Insiders 13.9% Everyone else 72.5%

Concentration Top 10 holders own 33.4%

Blue Bird Capital Enterprises LLC 20.8% · Alyeska Investment Group, L.P. 1.3%

Institutional ownership

13.7%

+0.8 pts vs last qtr

Institutional holders

+10 vs last qtr

Net shares bought

+254.8K

by institutions in Q2 2026

New / sold out

25 / 15

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Alps Advisors Inc NEW +2.2M
BlackRock, Inc. NEW +224.0K

Biggest sellers in Q2 2026

Alyeska Investment Group, L.P. −2.5M
Lineage Point Capital LP SOLD OUT −150.0K

Who is planning to sell?

No insider has filed a notice of proposed sale (Form 144) for Eagle Nuclear Energy Corp in the last 12 months.

Is your stake being diluted?

There are not yet two fiscal years of reported share counts for Eagle Nuclear Energy Corp.

How patient are the owners?

Institutional shares by how long they've been held

5+ years0% 3–5 years0% 1–3 years0% Under 1 year100%

Quarterly turnover

84.9%

of institutional shares changed hands

Top 10 managers, median time held

1 quarter

Super Investors

Investment managers reporting NUCL on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
AI Alyeska Investment Group, L.P.	373.0K	1.26%	−2.5M (−87.2%)	Q1 '26	0.0%
Shares held by quarter Peak holding2.9M (Q1'26) Change over 8 quarters+373.0K Share of the company1.260% Alyeska Investment Group, L.P.'s full portfolio →
AA Alps Advisors Inc	2.2M	7.55%	NEW	Q2 '26	0.1%
Shares held by quarter Peak holding2.2M (Q2'26) Change over 8 quarters+2.2M Share of the company7.550% Alps Advisors Inc's full portfolio →

Alyeska Investment Group, L.P.

373.0K

% of company

1.26%

Change vs last qtr

−2.5M (−87.2%)

Held since

Q1 '26

Alps Advisors Inc

2.2M

% of company

7.55%

Change vs last qtr

NEW

Held since

Q2 '26

28 more super investors behind a free account

See every manager holding Eagle Nuclear Energy Corp, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting NUCL on Form N-PORT; together they hold 11.7% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
SU Sprott Uranium Miners ETF Sprott Funds Trust	$16.7M	1.7M	5.87%	0.88%	June 30, 2026
GX Global X Uranium ETF Global X Funds	$5.21M	913.2K	3.08%	0.10%	July 31, 2026

Sprott Uranium Miners ETF

Sprott Funds Trust

Position value

$16.7M

% of company

5.87%

% of the fund

0.88%

As of

June 30, 2026

Global X Uranium ETF

Global X Funds

Position value

$5.21M

% of company

3.08%

% of the fund

0.10%

As of

July 31, 2026

10 more funds behind a free account

See every fund holding Eagle Nuclear Energy Corp and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
BB Blue Bird Capital Enterprises LLC 5%+ holder 13D · 20.9%	6.2M	20.80%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company20.800% Disclosed stake13D · 20.9% View the 13D/G filing →

Blue Bird Capital Enterprises LLC

5%+ holder13D · 20.9%

6.2M

% of company

20.80%

Change vs last qtr

—

Held since

—

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