Vault-13

ABONY ACQUISITION CORP I AACO

ORD SHS CL A · Common Stock · CUSIP G00582109

40 institutional holders
17,605,93317.6m shares reported held*
$174.3mreported value*

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $9.90.

Biggest buyers

Magnetar Financial LLC New +1,950,000+1.9m
ADAGE CAPITAL PARTNERS GP, L.L.C. New +1,800,000+1.8m
Linden Advisors LP New +1,350,000+1.4m
AQR Arbitrage LLC New +1,027,935+1.0m
Polar Asset Management Partners Inc. New +1,000,000+1.0m
Mint Tower Capital Management B.V. New +900,000+900.0k
Kryger Capital LLC New +839,955+840.0k
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND New +800,000+800.0k
MILLENNIUM MANAGEMENT LLC New +726,000+726.0k
TENOR CAPITAL MANAGEMENT Co., L.P. New +713,283+713.3k

Biggest sellers

None

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
Adage Capital Management, L.P. 13G · institution new · filed 2026-05-13 7.6% new 1.8m≈ $17.8m 2026-05-13

Insider purchases and sales since 1 Apr 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
101Q4 24: 0 buyingQ4 24: 0 sellingQ1 25: 0 buyingQ1 25: 0 sellingQ1 25Q2 25: 0 buyingQ2 25: 0 sellingQ3 25: 0 buyingQ3 25: 0 sellingQ3 25Q4 25: 0 buyingQ4 25: 0 sellingQ1 26: 1 buyingQ1 26: 0 sellingQ1 26Q2 26: 0 buyingQ2 26: 0 sellingQ3 26: 0 buyingQ3 26: 0 sellingQ3 26
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q4 20240—0——
Q1 20250—0——
Q2 20250—0——
Q3 20250—0——
Q4 20250—0——
Q1 20261—0——
Q2 20260—0——
Q3 20260—0——

None reported since 1 Apr 2026.

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Magnetar Financial LLC 0.18% of their portfolio EVANSTON, IL 1,950,0001.9m $19.3m $19.3m 0.18% New
2 ADAGE CAPITAL PARTNERS GP, L.L.C. 0.02% of their portfolio Boston, MA 1,800,0001.8m $17.8m $17.8m 0.02% New
3 Linden Advisors LP 0.07% of their portfolio New York, NY 1,350,0001.4m $13.4m $13.4m 0.07% New
4 AQR Arbitrage LLC 0.14% of their portfolio Greenwich, CT 1,027,9351.0m $10.2m $10.2m 0.14% New
5 Polar Asset Management Partners Inc. 0.18% of their portfolio TORONTO, A6 1,000,0001.0m $9.9m $9.9m 0.18% New
6 Mint Tower Capital Management B.V. 1.05% of their portfolio AMSTERDAM, P7 900,000900.0k $8.9m $8.9m 1.05% New
7 Kryger Capital LLC 0.47% of their portfolio HAMILTON, D0 839,955840.0k $8.3m $8.3m 0.47% New
8 HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 0.01% of their portfolio TORONTO, A6 800,000800.0k $7.9m $7.9m 0.01% New
9 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 726,000726.0k $7.2m $7.2m 0.00% New
10 TENOR CAPITAL MANAGEMENT Co., L.P. 0.10% of their portfolio NEW YORK, NY 713,283713.3k $7.1m $7.1m 0.10% New
11 Alberta Investment Management Corp 0.04% of their portfolio EDMONTON, A0 700,000700.0k $6.9m $6.9m 0.04% New
12 GLAZER CAPITAL, LLC 0.17% of their portfolio New York, NY 693,970694.0k $6.9m $6.9m 0.17% New
13 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 685,947685.9k $6.8m $6.8m 0.00% New
14 Verition Fund Management LLC 0.04% of their portfolio GREENWICH, CT 599,999600.0k $5.9m $5.9m 0.04% New
15 RIVERNORTH CAPITAL MANAGEMENT, LLC 0.20% of their portfolio WEST PALM BEACH, FL 424,998425.0k $4.2m $4.2m 0.20% New
16 MOORE CAPITAL MANAGEMENT, LP 0.09% of their portfolio NEW YORK, NY 400,000400.0k $4.0m $4.0m 0.09% New
17 PICTON MAHONEY ASSET MANAGEMENT 0.04% of their portfolio Toronto, A6 399,993400.0k $4.0m $4.0m 0.04% New
18 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 362,500362.5k $3.6m $3.6m 0.00% New
19 Radcliffe Capital Management, L.P. 0.27% of their portfolio BALA CYNWYD, PA 361,159361.2k $3.6m $3.6m 0.27% New
20 WHITEBOX ADVISORS LLC 0.05% of their portfolio MINNEAPOLIS, MN 300,000300.0k $3.0m $3.0m 0.05% New
21 Periscope Capital Inc. 0.31% of their portfolio Toronto, A6 199,800199.8k $2.0m $2.0m 0.31% New
22 BERKLEY W R CORP 0.08% of their portfolio Greenwich, CT 160,095160.1k $1.6m $1.6m 0.08% New
23 DLD Asset Management, LP 0.12% of their portfolio NEW YORK, NY 150,000150.0k $1.5m $1.5m 0.12% New
24 Ghisallo Capital Management LLC 0.03% of their portfolio BOSTON, MA 150,000150.0k $1.5m $1.5m 0.03% New
25 WOLVERINE ASSET MANAGEMENT LLC 0.02% of their portfolio CHICAGO, IL 148,753148.8k $1.5m $1.5m 0.02% New
26 Schonfeld Strategic Advisors LLC 0.01% of their portfolio NEW YORK, NY 140,000140.0k $1.4m $1.4m 0.01% New
27 L1 Global Manager Pty Ltd 0.80% of their portfolio Melbourne, C3 100,000100.0k $990.0k $990.0k 0.80% New
28 Centiva Capital, LP 0.03% of their portfolio New York, NY 96,73096.7k $957.6k $957.6k 0.03% New
29 Virtu Financial LLC 0.03% of their portfolio New York, NY 93,35793.4k $924.0k $924.0k 0.03% New
30 Shaolin Capital Management LLC 0.05% of their portfolio Miami, FL 85,95086.0k $850.9k $850.9k 0.05% New
31 Kepos Capital LP 1.01% of their portfolio NEW YORK, NY 75,20075.2k $744.0k $744.0k 1.01% New
32 Clear Street Group Inc. 0.00% of their portfolio NEW YORK, NY 45,10545.1k $446.5k $446.5k 0.00% New
33 ABC ARBITRAGE SA 0.04% of their portfolio PARIS, I0 40,00040.0k $396.0k $396.0k 0.04% New
34 DELTEC ASSET MANAGEMENT LLC 0.05% of their portfolio New York, NY 34,95035.0k $346.0k $346.0k 0.05% New
35 HEIGHTS CAPITAL MANAGEMENT, INC 0.06% of their portfolio SAN FRANCISCO, CA 24,69724.7k $244.5k $244.5k 0.06% New
36 Hudson Bay Capital Management LP 0.00% of their portfolio STAMFORD, CT 12,69012.7k $125.6k $125.6k 0.00% New
37 TORONTO DOMINION BANK 0.00% of their portfolio TORONTO, ONTARIO, A6 10,00010.0k $99.0k $99.0k 0.00% New
38 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 2,8432.8k $28.0k $28.0k 0.00% New
39 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 2222 $218 $218 0.00% New
40 UBS Group AG 0.00% of their portfolio ZURICH, V8 22 $20 $20 0.00% New