NUCL · Eagle Nuclear Energy Corp.

$6.76 -0.04 (-0.59%) At close · Sep 4

Market Cap

$199.96M

29.58M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Use institutional holdings through the 13F API or MCP →

Quarter:

Holders: 74

Total Value: $51,464,539

Total Shares: 15,951,293

Institutional Ownership Trend

2 quarters

Holder Concentration

Across 74 13F filers · Δ vs Mar 31, 2026

Top Holder

41.8%

−34.9 pts

Top 5

73.9%

−15.6 pts

Top 10

89.9%

−5.9 pts

HHI

2,101

Moderately concentrated−3,842

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: +27

Institutional value: +76.4%

Shares held: +55.0%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Mega MILLENNIUM MANAGEMENT LLC	+829,465	1,271,316
Large Walleye Capital LLC	+585,537	1,363,707
Large LMR Partners LLP	+511,729	1,129,373
Small Lineage Point Capital LP	+448,487	598,533
Mega JANE STREET GROUP, LLC	+320,723	336,100

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Large Alyeska Investment Group, L.P.	−2,542,032	373,009
Small Arosa Capital Management LP	−359,625	390,375
Mid Linden Advisors LP	−339,132	643,876
Mid ARISTEIA CAPITAL, L.L.C.	−143,005	507,771
Mid MOORE CAPITAL MANAGEMENT, LP	−90,000	200,000

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Large ALPS ADVISORS INC	2,240,297	$21,529,254
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP	679,000	$6,525,190
Mega BlackRock, Inc.	224,022	$2,152,851
Mega CITADEL ADVISORS LLC	203,200	$1,952,752
Mega VANGUARD CAPITAL MANAGEMENT LLC	166,201	$1,597,191

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Mid Polar Asset Management Partners Inc.	100,000	$768,000
Large ExodusPoint Capital Management, LP	28,558	$219,325
Mega GOLDMAN SACHS GROUP INC	16,463	$126,435
Small Alpine Global Management, LLC	13,629	$104,670
Mega Russell Investments Group, Ltd.	85	$652

Filter: New 36 Increased 19 Reduced 13 Sold out 9 Unchanged 6

Showing 84 of 84

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

ALPS ADVISORS INC

$21,529,254

41.83%

2,240,297

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Sprott Inc.	2,240,297	$21,529,254	100.0%	Other

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$5,141,350

9.99%

535,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	535,000	$5,141,350	100.0%	Other

Alyeska Investment Group, L.P.

$3,584,616

6.97%

373,009

Vident Advisory, LLC

$3,180,708

6.18%

330,979

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
HANetf Management Limited	330,979	$3,180,708	100.0%	Defined

JANE STREET GROUP, LLC

$2,808,042

5.46%

292,200

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	292,200	$2,808,042	100.0%	Defined

BlackRock, Inc.

$2,152,851

4.18%

224,022

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BlackRock Institutional Trust Company, N.A.	224,022	$2,152,851	100.0%	Sole

CITADEL ADVISORS LLC

$1,822,056

3.54%

189,600

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	189,600	$1,822,056	100.0%	Defined

GEODE CAPITAL MANAGEMENT, LLC

$1,742,619

3.39%

181,334

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GEODE CAPITAL MANAGEMENT TRUST COMPANY, LLC	34,281	$329,440	18.9%	Defined
Held directly	147,053	$1,413,179	81.1%	Defined

VANGUARD CAPITAL MANAGEMENT LLC

$1,597,191

3.10%

166,201

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$1,383,840

2.69%

144,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	144,000	$1,383,840	100.0%	Other

VANGUARD FIDUCIARY TRUST CO

$757,921

1.47%

78,868

UBS Group AG

$753,932

1.46%

78,453

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS AG	57,645	$553,968	73.5%	Defined
UBS Switzerland AG	20,039	$192,574	25.5%	Defined
UBS Securities LLC	769	$7,390	1.0%	Defined

STATE STREET CORP

$704,893

1.37%

73,350

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
STATE STREET GLOBAL ADVISORS TRUST COMPANY	73,350	$704,893	100.0%	Defined

MORGAN STANLEY

$681,281

1.32%

70,893

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY & CO. LLC	30,000	$288,300	42.3%	Defined
MORGAN STANLEY SMITH BARNEY LLC	40,893	$392,981	57.7%	Defined

Alberta Investment Management Corp

$576,600

1.12%

60,000

Parallax Volatility Advisers, L.P.

$480,500

0.93%

50,000

JANE STREET GROUP, LLC

$421,879

0.82%

43,900

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	43,900	$421,879	100.0%	Defined

NORTHERN TRUST CORP

$309,134

0.60%

32,168

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
NORTHERN TRUST CO joint	32,168	$309,134	100.0%	Defined

Banque Cantonale Vaudoise

$278,690

0.54%

29,000

Virtu Financial LLC

$201,906

0.39%

21,010

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Virtu Americas LLC	21,010	$201,906	100.0%	Defined

Walleye Trading LLC

$192,200

0.37%

20,000

GABELLI FUNDS LLC

$146,023

0.28%

15,195

GABELLI & Co INVESTMENT ADVISERS, INC.

$142,276

0.28%

14,805

CITADEL ADVISORS LLC

$130,696

0.25%

13,600

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	13,600	$130,696	100.0%	Defined

Belvedere Trading LLC

$126,852

0.25%

13,200

LPL Financial LLC

$126,246

0.25%

13,137

Schonfeld Strategic Advisors LLC

$122,594

0.24%

12,757

Scientech Research LLC

$111,216

0.22%

11,573

Vanguard Global Advisers, LLC

$61,407

0.12%

6,390

Indiana Trust & Investment Management Co

$48,050

0.09%

5,000

WELLS FARGO & COMPANY/MN

$27,869

0.05%

2,900

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
WELLS FARGO CLEARING SERVICES, LLC	2,900	$27,869	100.0%	Defined

OSAIC HOLDINGS, INC.

$24,216

0.05%

2,520

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
OSAIC WEALTH, INC.	770	$7,399	30.6%	Defined
Osaic Advisory Services, LLC	1,750	$16,817	69.4%	Defined

ROYAL BANK OF CANADA

$20,853

0.04%

2,170

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
RBC Capital Markets, LLC	550	$5,285	25.3%	Defined
RBC TRUSTEES (Jersey) LTD	1,620	$15,568	74.7%	Defined

BNP PARIBAS ARBITRAGE, SA

$20,517

0.04%

2,135

Steward Partners Investment Advisory, LLC

$19,220

0.04%

2,000

Parallel Advisors, LLC

$11,128

0.02%

1,158

AdvisorNet Financial, Inc

$5,766

0.01%

600

Belvedere Trading LLC

$4,805

0.01%

500

US BANCORP \DE\

$4,228

0.01%

440

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
US BANK NATIONAL ASSOCIATION	440	$4,228	100.0%	Other

JONES FINANCIAL COMPANIES LLLP

$3,449

0.01%

359

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Edward D. Jones & Co., L.P.	359	$3,449	100.0%	Sole

Quarry LP

$1,326

0.00%

138

HARBOUR INVESTMENTS, INC.

$1,057

0.00%

110

NewEdge Advisors, LLC

$961

0.00%

100

FNY Investment Advisers, LLC

$864

0.00%

Financial Management Professionals, Inc.

$480

0.00%

Allworth Financial LP

$297

0.00%

Essential Investment Partners LLC

$288

0.00%

SBI Securities Co., Ltd.

$201

0.00%

BARCLAYS PLC

$182

0.00%

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BARCLAYS CAPITAL INC.	19	$182	100.0%	Defined

Caitong International Asset Management Co., Ltd

0.00%

ARISTEIA CAPITAL, L.L.C. NUCLW

—

507,771

D. E. Shaw & Co., Inc. NUCLW

—

87,883

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
D. E. SHAW & CO, L.P.	87,883	$0	—	Defined

US BANCORP \DE\ NUCLW

—

10,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
US BANK NATIONAL ASSOCIATION	10,000	$0	—	Defined

READYSTATE ASSET MANAGEMENT LP NUCLW

—

82,869

HRT FINANCIAL LP NUCLW

—

36,357

Mint Tower Capital Management B.V. NUCLW

—

10,000

Bracebridge Capital, LLC NUCLW

—

25,000

Lineage Point Capital LP NUCLW

—

598,533

GABELLI & Co INVESTMENT ADVISERS, INC. NUCLW

—

20,450

BOOTHBAY FUND MANAGEMENT, LLC NUCLW

—

690,000

PEAK6 LLC NUCLW

—

174,640

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
PEAK6 Investments LLC joint	174,640	$0	—	Defined

Hudson Bay Capital Management LP NUCLW

—

353,011

Clear Street Group Inc. NUCLW

—

118,437

CSS LLC/IL NUCLW

—

83,287

BLUEFIN CAPITAL MANAGEMENT, LLC NUCLW

—

33,737

MOORE CAPITAL MANAGEMENT, LP NUCLW

—

200,000

MILLENNIUM MANAGEMENT LLC NUCLW

—

1,271,316

HIGHBRIDGE CAPITAL MANAGEMENT LLC NUCLW

—

431,055

OSAIC HOLDINGS, INC. NUCLW

—

350

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
OSAIC WEALTH, INC.	350	$0	—	Defined

Greenland Capital Management LP NUCLW

—

101,154

Alberta Investment Management Corp NUCLW

—

300,000

Q Global Advisors, LLC NUCLW

—

151,370

DLD Asset Management, LP NUCLW

—

75,811

WOLVERINE ASSET MANAGEMENT LLC NUCLW

—

26,662

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Wolverine Holdings, LLC	26,662	$0	—	Defined

Verition Fund Management LLC NUCLW

—

67,163

Shaolin Capital Management LLC NUCLW

—

90,000

LMR Partners LLP NUCLW

—

1,129,373

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
LMR PARTNERS (DIFC) Ltd	1,129,373	$0	—	Sole

Saba Capital Management, L.P. NUCLW

—

282,898

Arosa Capital Management LP NUCLW

—

390,375

WHITEBOX ADVISORS LLC NUCLW

—

419,345

Linden Advisors LP NUCLW

—

643,876

BARCLAYS PLC NUCLW

—

800,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BARCLAYS CAPITAL INC.	800,000	$0	—	Defined

GABELLI FUNDS LLC NUCLW

—

19,550

Walleye Capital LLC NUCLW

—

1,363,707

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GOLDMAN SACHS & CO. LLC	16,463	$126,435	100.0%	Defined

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Russell Investment Management, LLC	85	$652	100.0%	Defined

Key facts CIK 2089283 CUSIP 269710109 13F (30d) 30 filings 30 filers Visit website Investor relations