ALDF · Aldel Financial II Inc.

$10.77 +0.00 (+0.00%) At close · Aug 21

Market Cap

$321.68M

29.87M

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.

Quarter:

Holders: 58

Total Value: $243,008,854

Total Shares: 33,349,330

Institutional Ownership Trend

7 quarters

Holder Concentration

Across 58 13F filers · Δ vs Mar 31, 2026

Top Holder

10.3%

−0.0 pts

Top 5

35.5%

−0.3 pts

Top 10

55.7%

−0.4 pts

HHI

435

Broadly held−10

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: +2

Institutional value: +1.4%

Shares held: -1.6%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Mid HIGHBRIDGE CAPITAL MANAGEMENT LLC	+370,730	370,830
Mid MIZUHO SECURITIES USA LLC	+271,365	455,738
Mid BERKLEY W R CORP	+48,713	523,423
Large PICTON MAHONEY ASSET MANAGEMENT	+13,000	988,000
Small DLD Asset Management, LP	+12,830	112,869

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Small Wealthspring Capital LLC	−436,150	721,520
Mid METEORA CAPITAL, LLC	−354,027	422,920
Mid Fort Baker Capital Management LP	−200,000	254,193
Small CSS LLC/IL	−121,275	101,906
Large TORONTO DOMINION BANK	−70,672	593,200

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Small StoneX Group Inc.	69,589	$369,465
Large Alyeska Investment Group, L.P.	20,757	$224,175
Mid Arax Advisory Partners	23,099	$161,706

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)	Open
Small DELTEC ASSET MANAGEMENT LLC	50,000	$528,000

Filter: New 3 Increased 8 Reduced 17 Sold out 1 Unchanged 30

Showing 89 of 89

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

Harraden Circle Investments, LLC

$25,123,512

10.34%

2,351,288

Magnetar Financial LLC

$20,291,862

8.35%

1,899,098

AQR Arbitrage LLC

$15,636,706

6.43%

1,463,426

LMR Partners LLP

$12,822,000

5.28%

1,200,000

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	1,200,000	$12,822,000	100.0%	Sole

Westchester Capital Management, LLC

$12,388,701

5.10%

1,159,448

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

Manager	Shares	Value (USD)	% of position	Discretion
Virtus Investment Advisers, LLC	1,100,357	$11,757,314	94.9%	Other
Held directly	59,091	$631,387	5.1%	Sole

Hudson Bay Capital Management LP

$11,753,500

4.84%

1,100,000

Linden Advisors LP

$10,150,750

4.18%

950,000

Ghisallo Capital Management LLC

$9,616,500

3.96%

900,000

D. E. Shaw & Co., Inc.

$9,403,409

3.87%

880,057

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.	880,057	$9,403,409	100.0%	Defined

PICTON MAHONEY ASSET MANAGEMENT

$8,152,655

3.35%

763,000

Wealthspring Capital LLC

$7,709,441

3.17%

721,520

TENOR CAPITAL MANAGEMENT Co., L.P.

$7,471,315

3.07%

699,234

GOLDMAN SACHS GROUP INC

$6,467,780

2.66%

605,314

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	605,314	$6,467,780	100.0%	Defined

RIVERNORTH CAPITAL MANAGEMENT, LLC

$6,022,653

2.48%

563,655

BERKLEY W R CORP

$5,592,774

2.30%

523,423

TWO SIGMA INVESTMENTS, LP

$5,342,500

2.20%

500,000

MIZUHO SECURITIES USA LLC

$4,869,560

2.00%

455,738

METEORA CAPITAL, LLC

$4,518,900

1.86%

422,920

GLAZER CAPITAL, LLC

$4,487,614

1.85%

419,992

WHITEBOX ADVISORS LLC

$4,274,000

1.76%

400,000

GRITSTONE ASSET MANAGEMENT LLC

$4,212,176

1.73%

394,214

Radcliffe Capital Management, L.P.

$4,055,855

1.67%

379,584

HIGHBRIDGE CAPITAL MANAGEMENT LLC

$3,962,318

1.63%

370,830

Periscope Capital Inc.

$3,739,750

1.54%

350,000

COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS

$3,739,750

1.54%

350,000

TORONTO DOMINION BANK

$3,568,790

1.47%

334,000

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

Manager	Shares	Value (USD)	% of position	Discretion
TD SECURITIES (USA) LLC	334,000	$3,568,790	100.0%	Defined

Fort Baker Capital Management LP

$2,716,052

1.12%

254,193

Alberta Investment Management Corp

$2,677,457

1.10%

250,581

MOORE CAPITAL MANAGEMENT, LP

$2,671,250

1.10%

250,000

Verition Fund Management LLC

$2,209,658

0.91%

206,800

Mint Tower Capital Management B.V.

$2,137,000

0.88%

200,000

WOLVERINE ASSET MANAGEMENT LLC

$2,110,554

0.87%

197,525

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

Manager	Shares	Value (USD)	% of position	Discretion
Wolverine Holdings, LLC	197,525	$2,110,554	100.0%	Defined

MILLENNIUM MANAGEMENT LLC

$1,869,875

0.77%

175,000

L1 Global Manager Pty Ltd

$1,709,600

0.70%

160,000

Shaolin Capital Management LLC

$1,530,572

0.63%

143,245

CSS LLC/IL

$1,088,865

0.45%

101,906

O'Connor Alternative Investments LLC

$1,068,500

0.44%

100,000

BNP PARIBAS ARBITRAGE, SA

$998,641

0.41%

93,462

SONA ASSET MANAGEMENT (US) LLC

$598,050

0.25%

55,971

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

Manager	Shares	Value (USD)	% of position	Discretion
SONA ASSET MANAGEMENT (UK) LLP	55,971	$598,050	100.0%	Other

Bulldog Investors, LLP

$583,187

0.24%

54,580

READYSTATE ASSET MANAGEMENT LP

$539,720

0.22%

50,512

Kepos Capital LP

$534,250

0.22%

50,000

Clear Street Group Inc.

$505,603

0.21%

47,319

Schonfeld Strategic Advisors LLC

$417,056

0.17%

39,032

StoneX Group Inc.

$369,465

0.15%

34,578

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

Manager	Shares	Value (USD)	% of position	Discretion
STONEX FINANCIAL INC.	34,578	$369,465	100.0%	Defined

ARISTEIA CAPITAL, L.L.C.

$358,567

0.15%

33,558

SUSQUEHANNA INTERNATIONAL GROUP, LLP ALDFU

$238,604

0.10%

22,093

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

Manager	Shares	Value (USD)	% of position	Discretion
G1 EXECUTION SERVICES, LLC	22,093	$238,604	100.0%	Other

Alyeska Investment Group, L.P. ALDFU

$224,175

0.09%

20,757

Arax Advisory Partners

$161,706

0.07%

15,134

DLD Asset Management, LP

$137,088

0.06%

12,830

ROBINSON CAPITAL MANAGEMENT, LLC

$128,220

0.05%

12,000

Clear Street Group Inc. ALDFU

$40,521

0.02%

3,752

UBS Group AG ALDFU

$4,093

0.00%

379

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

Manager	Shares	Value (USD)	% of position	Discretion
UBS Securities LLC	379	$4,093	100.0%	Defined

Allworth Financial LP ALDFU

$3,877

0.00%

359

JPMORGAN CHASE & CO ALDFU

$820

0.00%

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

Manager	Shares	Value (USD)	% of position	Discretion
J.P. Morgan Securities LLC	76	$820	100.0%	Defined

UBS Group AG

$534

0.00%

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

Manager	Shares	Value (USD)	% of position	Discretion
UBS Securities LLC	50	$534	100.0%	Defined

MORGAN STANLEY

$523

0.00%

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

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY CAPITAL SERVICES, LLC	49	$523	100.0%	Defined

Shaolin Capital Management LLC ALDFW

—

490,028

UBS Group AG ALDFW

—

2,054

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

Manager	Shares	Value (USD)	% of position	Discretion
UBS Securities LLC	2,054	$0	—	Defined

MILLENNIUM MANAGEMENT LLC ALDFW

—

87,500

Kepos Capital LP ALDFW

—

443,729

Verition Fund Management LLC ALDFW

—

35,183

RIVERNORTH CAPITAL MANAGEMENT, LLC ALDFW

—

299,743

DLD Asset Management, LP ALDFW

—

100,039

Schonfeld Strategic Advisors LLC ALDFW

—

35,000

Periscope Capital Inc. ALDFW

—

275,000

BNP PARIBAS ARBITRAGE, SA ALDFW

—

302,657

WHITEBOX ADVISORS LLC ALDFW

—

200,000

LMR Partners LLP ALDFW

—

600,000

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	600,000	$0	—	Sole

GRITSTONE ASSET MANAGEMENT LLC ALDFW

—

197,106

PICTON MAHONEY ASSET MANAGEMENT ALDFW

—

225,000

K2 PRINCIPAL FUND, L.P. ALDFW

—

208,269

MOORE CAPITAL MANAGEMENT, LP ALDFW

—

125,000

TORONTO DOMINION BANK ALDFW

—

259,200

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

Manager	Shares	Value (USD)	% of position	Discretion
TD SECURITIES (USA) LLC	259,200	$0	—	Defined

Clear Street Group Inc. ALDFW

—

135,926

TENOR CAPITAL MANAGEMENT Co., L.P. ALDFW

—

312,900

Hudson Bay Capital Management LP ALDFW

—

42,878

Bulldog Investors, LLP ALDFW

—

27,290

AQR Arbitrage LLC ALDFW

—

810,039

Harraden Circle Investments, LLC ALDFW

—

2,835,799

Magnetar Financial LLC ALDFW

—

949,549

Weiss Asset Management LP ALDFW

—

51,194

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

Manager	Shares	Value (USD)	% of position	Discretion
WEISS ANDREW M joint	51,194	$0	—	Defined

Arax Advisory Partners ALDFW

—

7,965

Mint Tower Capital Management B.V. ALDFW

—

100,000

Westchester Capital Management, LLC ALDFW

—

312,499

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

Manager	Shares	Value (USD)	% of position	Discretion
Virtus Investment Advisers, LLC	292,286	$0	—	Other
Held directly	20,213	$0	—	Sole

Linden Advisors LP ALDFW

—

475,000

Alberta Investment Management Corp ALDFW

—

125,290

StoneX Group Inc. ALDFW

—

35,011

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

Manager	Shares	Value (USD)	% of position	Discretion
STONEX FINANCIAL INC.	35,011	$0	—	Defined

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND ALDFW

—

500,000

Key facts CIK 2031561 CUSIP G01558108 13F (30d) 57 filings 56 filers Visit website