Institutional HoldersBeta

Who holds a company, from every 13F filed for the quarter, one row per filer exactly as filed, against the latest share count the company reported.

Eagle Nuclear Energy Corp.

CIK 0002089283NUCLNUCLW· quarter ending 2026-06-30

Shares outstanding

29,579,798

as of 2026-07-20 · 10-Q cover page, filed 2026-07-20

Held by 13F filers

4,053,313

13.7% of shares outstanding

Holders

+10 vs 2026-03-31 · 25 new, 15 exited

Value

$317.7M

shares +6.7% vs prior quarter

Share classes (cover page of the 10-Q filed 2026-07-20, as of 2026-07-20)

Class	Listed	Shares outstanding	Held by 13F filers	% of class	Holders	CUSIP
Common stock	NUCL · NASDAQ	29,579,798	4,053,313	13.7%	40	269710109

Each class is compared with its own share count; classes are not added together. A class that is not exchange-listed cannot be held by 13F filers.

Securities (CUSIPs held in 13F this quarter)

tick to combine

Count	CUSIP	Class (as filers write it)	Holders	Shares held	Class shares	% of class	Value	Options	Mapped via
	269710109	COM	40	4,053,313	29,579,798	13.7%	$317.7M	6 call / 4 put	13DG	holders →
	269710117	*W EXP 02/25/203not common	34	8,905,547 $431K principal	—	—	$19.2M	1 call / 0 put	prefix	holders →

Totals combine the ticked CUSIPs and update as you tick: common-stock classes by default; preferreds, notes, warrants and depositary shares are listed but not counted. "holders →" shows a single CUSIP on its own. Bonds are held as a principal amount, not shares. Options positions are never counted as holdings.

Top holders (40 of 40 · 269710109)

change vs 2026-03-31

#	Filer	Shares	% of class	Value	Change
1	ALPS ADVISORS INC	2,240,297	7.57%	$21.5M	NEW
2	Alyeska Investment Group, L.P.	373,009	1.26%	$3.6M	-2,542,032 (-87.2%)
3	Vident Advisory, LLC	330,979	1.12%	$3.2M	+167,731 (+102.7%)
4	BlackRock, Inc.	224,022	0.76%	$2.2M	NEW
5	GEODE CAPITAL MANAGEMENT, LLC	181,334	0.61%	$1.7M	+164,780 (+995.4%)
6	VANGUARD CAPITAL MANAGEMENT LLC	166,201	0.56%	$1.6M	NEW
7	VANGUARD FIDUCIARY TRUST CO	78,868	0.27%	$758K	NEW
8	UBS Group AG	78,453	0.27%	$754K	+25,995 (+49.6%)
9	STATE STREET CORP	73,350	0.25%	$705K	NEW
10	MORGAN STANLEY	70,893	0.24%	$681K	+68,990 (+3625.3%)
11	Alberta Investment Management Corp	60,000	0.20%	$577K	—
12	NORTHERN TRUST CORP	32,168	0.11%	$309K	NEW
13	Banque Cantonale Vaudoise	29,000	0.10%	$279.0M	NEW
14	Virtu Financial LLC	21,010	0.07%	$202K	NEW
15	GABELLI FUNDS LLC	15,195	0.05%	$146K	—
16	GABELLI & Co INVESTMENT ADVISERS, INC.	14,805	0.05%	$142K	—
17	LPL Financial LLC	13,137	0.04%	$126K	NEW
18	Schonfeld Strategic Advisors LLC	12,757	0.04%	$123K	NEW
19	Scientech Research LLC	11,573	0.04%	$111K	NEW
20	Vanguard Global Advisers, LLC	6,390	0.02%	$61K	NEW
21	Indiana Trust & Investment Management Co	5,000	0.02%	$48K	NEW
22	WELLS FARGO & COMPANY/MN	2,900	0.01%	$28K	NEW
23	OSAIC HOLDINGS, INC.	2,520	0.01%	$24K	-1,150 (-31.3%)
24	ROYAL BANK OF CANADA	2,170	0.01%	$21K	+2,158 (+17983.3%)
25	BNP PARIBAS FINANCIAL MARKETS	2,135	0.01%	$21K	NEW
26	Steward Partners Investment Advisory, LLC	2,000	0.01%	$19K	NEW
27	Parallel Advisors, LLC	1,158	0.00%	$11K	NEW
28	AdvisorNet Financial, Inc	600	0.00%	$6K	NEW
29	US BANCORP \DE\	440	0.00%	$4K	—
30	JONES FINANCIAL COMPANIES LLLP	359	0.00%	$4K	NEW
31	Quarry LP	138	0.00%	$1K	NEW
32	HARBOUR INVESTMENTS, INC.	110	0.00%	$1K	NEW
33	NewEdge Advisors, LLC	100	0.00%	$961	NEW
34	FNY Investment Advisers, LLC	90	0.00%	$0	—
35	Financial Management Professionals, Inc.	50	0.00%	$481	NEW
36	Allworth Financial LP	31	0.00%	$298	+11 (+55.0%)
37	Essential Investment Partners LLC	30	0.00%	$288	—
38	SBI Securities Co., Ltd.	21	0.00%	$202	+7 (+50.0%)
39	BARCLAYS PLC	19	0.00%	$183	NEW
40	Caitong International Asset Management Co., Ltd	1	0.00%	$10	NEW

Exited since 2026-03-31 (15 filers; largest 15 shown)

Lineage Point Capital LP	−150,046
Polar Asset Management Partners Inc.	−100,000
Linden Advisors LP	−71,585
Verition Fund Management LLC	−57,524
MOORE CAPITAL MANAGEMENT, LP	−40,000
ExodusPoint Capital Management, LP	−28,558
ARISTEIA CAPITAL, L.L.C.	−20,065
GOLDMAN SACHS GROUP INC	−16,463
JANE STREET GROUP, LLC	−15,377
DLD Asset Management, LP	−15,000
HRT FINANCIAL LP	−14,441
Alpine Global Management, LLC	−13,629
BLUEFIN CAPITAL MANAGEMENT, LLC	−10,301
Mint Tower Capital Management B.V.	−2,000
Russell Investments Group, Ltd.	−85

Large holders from 13D/13G (latest per reporting person, last 2 years)

Filed when a holder crosses 5% or changes materially, so often more current than the quarter-end 13F. Percentages are the filer's own, against the share count they used.

Reporting person	Form	Filed	Event	Shares	% of class
Alyeska Fund GP, LLC	SCHEDULE 13G	2026-05-15	2026-03-31	2,928,352	9.9%
Alyeska Investment Group, L.P.	SCHEDULE 13G	2026-05-15	2026-03-31	2,928,352	9.9%
Anand Parekh	SCHEDULE 13G	2026-05-15	2026-03-31	2,928,352	9.9%
Sorrells Christopher Dixon	SCHEDULE 13G	2026-04-28	2026-02-24	3,027,655	9.8%
Spring Valley Acquisition Sponsor II, LLC	SCHEDULE 13G	2026-04-28	2026-02-24	0	0%
Supercycle Holdings LLC	SCHEDULE 13G	2026-04-28	2026-02-24	3,027,655	9.8%
Balvinder Kaur Parhar	SCHEDULE 13G	2026-04-08	2026-02-24	2,028,671	6.86%
Naranjan Singh Parhar	SCHEDULE 13G	2026-04-08	2026-02-24	2,028,671	6.86%
Blue Bird Capital Enterprises LLC	SCHEDULE 13D	2026-03-03	2026-02-24	6,175,031	20.88%

Source: SEC Form 13F-HR information tables for the quarter ending 2026-06-30 (filed within 45 days of quarter end; amendments applied; values normalised to dollars), the share count from the company's latest 10-K/10-Q XBRL cover page, and Schedule 13D/13G filings. Each row is a legal 13F filer as filed — related entities (e.g. Vanguard's advisers) are not merged. Retail brokerage accounts are not reported on 13F, so the remainder is mostly retail and insiders.