AACO · Abony Acquisition Corp. I · Holdings

$9.98 At close · Sep 11

Market Cap

$313.30M

31.36M

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: 53

Total Value: $173,961,266

Total Shares: 26,797,940

Institutional Ownership Trend

2 quarters

Holder Concentration

Across 53 13F filers · Δ vs Mar 31, 2026

Top Holder

11.1%

+2.0 pts

Top 5

40.6%

+7.2 pts

Top 10

63.2%

+9.3 pts

HHI

549

Broadly held+131

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: +1

Institutional value: -17.9%

Shares held: +25.6%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Mid Magnetar Financial LLC	+650,000	2,600,000
Large ADAGE CAPITAL PARTNERS GP, L.L.C.	+600,000	2,400,000
Mid Linden Advisors LP	+450,000	1,800,000
Mid AQR Arbitrage LLC	+359,011	1,373,061
Mid Polar Asset Management Partners Inc.	+339,833	1,339,833

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Mid Saba Capital Management, L.P.	−166,634	83,316
Mega ROYAL BANK OF CANADA	−14,719	5,124
Small HEIGHTS CAPITAL MANAGEMENT, INC	−303	24,697

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Mid WOLVERINE ASSET MANAGEMENT LLC	148,753	$1,472,654
Mid HIGHBRIDGE CAPITAL MANAGEMENT LLC	17,795	$8,542
Mega MORGAN STANLEY	22	$217
Mega UBS Group AG	32	$19
Large Parallax Volatility Advisers, L.P.	74,574	$0

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Large Calamos Advisors LLC	198,000	$1,968,120
Small SYQUANT CAPITAL SAS	150,000	$1,491,000
Small DELTEC ASSET MANAGEMENT LLC	35,000	$347,900
Small Tuttle Capital Management, LLC	10,000	$99,400

Filter: New 5 Increased 32 Reduced 3 Sold out 4 Unchanged 13

Showing 88 of 88

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

Magnetar Financial LLC

$19,305,000

11.10%

1,950,000

ADAGE CAPITAL PARTNERS GP, L.L.C.

$17,820,000

10.24%

1,800,000

Linden Advisors LP

$13,365,000

7.68%

1,350,000

AQR Arbitrage LLC

$10,176,556

5.85%

1,027,935

Polar Asset Management Partners Inc.

$9,900,000

5.69%

1,000,000

Mint Tower Capital Management B.V.

$8,910,000

5.12%

900,000

Kryger Capital LLC

$8,315,554

4.78%

839,955

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND

$7,920,000

4.55%

800,000

MILLENNIUM MANAGEMENT LLC

$7,187,400

4.13%

726,000

TENOR CAPITAL MANAGEMENT Co., L.P.

$7,061,501

4.06%

713,283

Alberta Investment Management Corp

$6,930,000

3.98%

700,000

GLAZER CAPITAL, LLC

$6,870,303

3.95%

693,970

BNP PARIBAS ARBITRAGE, SA

$6,790,875

3.90%

685,947

Verition Fund Management LLC

$5,939,990

3.41%

599,999

RIVERNORTH CAPITAL MANAGEMENT, LLC

$4,207,480

2.42%

424,998

MOORE CAPITAL MANAGEMENT, LP

$3,960,000

2.28%

400,000

PICTON MAHONEY ASSET MANAGEMENT

$3,959,930

2.28%

399,993

TWO SIGMA INVESTMENTS, LP

$3,588,750

2.06%

362,500

Radcliffe Capital Management, L.P.

$3,575,474

2.06%

361,159

WHITEBOX ADVISORS LLC

$2,970,000

1.71%

300,000

Periscope Capital Inc.

$1,978,020

1.14%

199,800

BERKLEY W R CORP

$1,584,940

0.91%

160,095

DLD Asset Management, LP

$1,485,000

0.85%

150,000

Ghisallo Capital Management LLC

$1,485,000

0.85%

150,000

WOLVERINE ASSET MANAGEMENT LLC

$1,472,654

0.85%

148,753

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

Manager	Shares	Value (USD)	% of position	Discretion
Wolverine Holdings, LLC	148,753	$1,472,654	100.0%	Defined

Schonfeld Strategic Advisors LLC

$1,386,000

0.80%

140,000

L1 Global Manager Pty Ltd

$990,000

0.57%

100,000

Centiva Capital, LP

$957,627

0.55%

96,730

Virtu Financial LLC

$924,234

0.53%

93,357

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

Manager	Shares	Value (USD)	% of position	Discretion
Virtu Americas LLC	93,357	$924,234	100.0%	Defined

Shaolin Capital Management LLC

$850,905

0.49%

85,950

Kepos Capital LP

$744,480

0.43%

75,200

Clear Street Group Inc.

$446,539

0.26%

45,105

ABC ARBITRAGE SA

$396,000

0.23%

40,000

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

Manager	Shares	Value (USD)	% of position	Discretion
ABC ARBITRAGE ASSET MANAGEMENT	40,000	$396,000	100.0%	Other

HEIGHTS CAPITAL MANAGEMENT, INC

$244,500

0.14%

24,697

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

Manager	Shares	Value (USD)	% of position	Discretion
CVI Investments, Inc.	24,697	$244,500	100.0%	Other

Hudson Bay Capital Management LP

$125,631

0.07%

12,690

TORONTO DOMINION BANK

$99,000

0.06%

10,000

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	10,000	$99,000	100.0%	Defined

ROYAL BANK OF CANADA

$28,145

0.02%

2,843

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

Manager	Shares	Value (USD)	% of position	Discretion
RBC CMA LTD.	2,843	$28,145	100.0%	Defined

HIGHBRIDGE CAPITAL MANAGEMENT LLC AACOW

$8,542

0.00%

17,795

MORGAN STANLEY

$217

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	22	$217	100.0%	Defined

UBS Group AG

$19

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	2	$19	100.0%	Defined

Linden Advisors LP AACOW

—

450,000

ADAGE CAPITAL PARTNERS GP, L.L.C. AACOW

—

600,000

Lineage Point Capital LP AACOW

—

50,000

MOORE CAPITAL MANAGEMENT, LP AACOW

—

133,333

TORONTO DOMINION BANK AACOU

—

228,235

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	228,235	$0	—	Defined

UBS Group AG AACOU

—

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

Manager	Shares	Value (USD)	% of position	Discretion
UBS Securities LLC	30	$0	—	Defined

MILLENNIUM MANAGEMENT LLC AACOU

—

200,000

Polar Asset Management Partners Inc. AACOW

—

339,833

Shaolin Capital Management LLC AACOW

—

71,724

Verition Fund Management LLC AACOW

—

198,900

Clear Street Group Inc. AACOW

—

5,798

Periscope Capital Inc. AACOW

—

66,600

TORONTO DOMINION BANK AACOW

—

80,000

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	80,000	$0	—	Defined

Quarry LP AACOU

—

25,000

Parallax Volatility Advisers, L.P. AACOW

—

74,574

PRELUDE CAPITAL MANAGEMENT, LLC AACOU

—

55,000

Westchester Capital Management, LLC AACOU

—

125,000

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

Manager	Shares	Value (USD)	% of position	Discretion
WESTCHESTER CAPITAL PARTNERS, LLC	1,066	$0	—	Sole
Virtus Investment Advisers, LLC	113,376	$0	—	Other
Held directly	10,558	$0	—	Sole

ARISTEIA CAPITAL, L.L.C. AACOU

—

445,414

BNP PARIBAS ARBITRAGE, SA AACOW

—

228,649

LMR Partners LLP AACOU

—

900,000

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	900,000	$0	—	Sole

AQR Arbitrage LLC AACOW

—

345,126

Kepos Capital LP AACOW

—

24,000

Kryger Capital LLC AACOW

—

281,583

SONA ASSET MANAGEMENT (US) LLC AACOU

—

750,000

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	750,000	$0	—	Other

RIVERNORTH CAPITAL MANAGEMENT, LLC AACOW

—

141,666

Stoic Point Capital Management LLC AACOU

—

55,000

GLAZER CAPITAL, LLC AACOW

—

79,194

SUSQUEHANNA INTERNATIONAL GROUP, LLP AACOU

—

15,000

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

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	15,000	$0	—	Other

GLAZER CAPITAL, LLC AACOU

—

Radcliffe Capital Management, L.P. AACOW

—

117,113

HRT FINANCIAL LP AACOU

—

50,000

Mint Tower Capital Management B.V. AACOW

—

300,000

Schonfeld Strategic Advisors LLC AACOW

—

39,999

Centiva Capital, LP AACOW

—

32,243

Lineage Point Capital LP AACOU

—

199,395

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND AACOW

—

266,666

ROYAL BANK OF CANADA AACOW

—

2,281

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

Manager	Shares	Value (USD)	% of position	Discretion
RBC CMA LTD.	2,281	$0	—	Defined

WHITEBOX ADVISORS LLC AACOW

—

100,000

BERKLEY W R CORP AACOW

—

28,687

DLD Asset Management, LP AACOW

—

50,000

Saba Capital Management, L.P. AACOW

—

83,316

TENOR CAPITAL MANAGEMENT Co., L.P. AACOW

—

237,761

PICTON MAHONEY ASSET MANAGEMENT AACOW

—

133,331

OMERS ADMINISTRATION Corp AACOU

—

450,000

MILLENNIUM MANAGEMENT LLC AACOW

—

242,000

Alberta Investment Management Corp AACOW

—

233,333

Magnetar Financial LLC AACOW

—

650,000

Clear Street Group Inc. AACOU

—

23,376

Key facts CIK 2099906 CUSIP G00582109 13F (30d) 34 filings 34 filers Visit website