Vault-13

JAB ACQUISITION CORP I ATLQU

UNIT 06/05/2031 · Unit · CUSIP G50004129

38 institutional holders
15,672,10615.7m shares reported held*
$157.1mreported 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 ≈ $10.03.

Biggest buyers

HIGHBRIDGE CAPITAL MANAGEMENT LLC New +1,638,750+1.6m
MIZUHO SECURITIES USA LLC New +1,011,661+1.0m
Decagon Asset Management LLP New +908,000+908.0k
Harraden Circle Investments, LLC New +900,000+900.0k
Magnetar Financial LLC New +900,000+900.0k
ARISTEIA CAPITAL, L.L.C. New +900,000+900.0k
Shaolin Capital Management LLC New +735,318+735.3k
Crossingbridge Advisors, LLC New +725,000+725.0k
HEIGHTS CAPITAL MANAGEMENT, INC New +700,000+700.0k
WOLVERINE ASSET MANAGEMENT LLC New +615,000+615.0k

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
JAB Acquisition Sponsor I, LLC 13D · may seek influence new · filed 2026-06-12
Stated purposeOn March 19, 2026, the Reporting Person purchased, and the Issuer issued to such Reporting Person, an aggregate of 9,857,143 Class B ordinary shares for an aggregate purchase price of $25,000. The Reporting Person is deemed to have purchased Class B ordinary shares for $0.002 per share. The Class B ordinary shares will automatically convert into Class A ordinary shares concurrently with or immediately following the consummation of the Issuer's initial business combination, or at any time prior thereto at the option of the holder thereof, on a one-for-one basis, subject to customary adjustments, as described in the Issuer's Registration Statement on Form S-1 (File No. 333-296035), as amended (the "Registration Statement.") On June 11, 2026, the Issuer completed its initial public offering … Full filing
 36.4% new 10.4m 2026-06-12
HIGHBRIDGE CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-08-14 8.8% new 1.6m≈ $16.4m 2026-08-14
Feis Equities LLC 13G · passive investor new · filed 2026-06-18 7.0% new 1.2m≈ $12.1m 2026-06-18
MIZUHO FINANCIAL GROUP INC 13G · institution new · filed 2026-08-13 6.6% new 1.0m≈ $10.1m 2026-08-13
Decagon Asset Management LLP 13G · institution new · filed 2026-08-13 5.3% new 908.0k≈ $9.1m 2026-08-13
ARISTEIA CAPITAL, L.L.C. 13G · institution new · filed 2026-08-14 5.2% new 900.0k≈ $9.0m 2026-08-14
Magnetar Financial LLC 13G · institution new · filed 2026-08-13 5.2% new 900.0k 2026-08-13

Fell to 5% or below in the last year: Sculptor Capital LP (0.0%, 2026-08-14)

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.

None reported since 1 Apr 2026.

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 HIGHBRIDGE CAPITAL MANAGEMENT LLC 0.56% of their portfolio NEW YORK, NY 1,638,7501.6m $16.4m $16.4m 0.56% New
2 MIZUHO SECURITIES USA LLC 0.10% of their portfolio NEW YORK, NY 1,011,6611.0m $10.1m $10.1m 0.10% New
3 Decagon Asset Management LLP 1.82% of their portfolio LONDON, X0 908,000908.0k $9.1m $9.1m 1.82% New
4 ARISTEIA CAPITAL, L.L.C. 0.14% of their portfolio GREENWICH, CT 900,000900.0k $9.0m $9.0m 0.14% New
5 Magnetar Financial LLC 0.08% of their portfolio EVANSTON, IL 900,000900.0k $9.0m $9.0m 0.08% New
6 Harraden Circle Investments, LLC 1.15% of their portfolio NEW YORK, NY 900,000900.0k $9.0m $9.0m 1.15% New
7 Shaolin Capital Management LLC 0.42% of their portfolio Miami, FL 735,318735.3k $7.4m $7.4m 0.42% New
8 Crossingbridge Advisors, LLC 1.29% of their portfolio PLEASANTVILLE, NY 725,000725.0k $7.3m $7.3m 1.29% New
9 HEIGHTS CAPITAL MANAGEMENT, INC 1.62% of their portfolio SAN FRANCISCO, CA 700,000700.0k $7.0m $7.0m 1.62% New
10 WOLVERINE ASSET MANAGEMENT LLC 0.08% of their portfolio CHICAGO, IL 615,000615.0k $6.2m $6.2m 0.08% New
11 BOOTHBAY FUND MANAGEMENT, LLC 0.10% of their portfolio NEW YORK, NY 525,267525.3k $5.3m $5.3m 0.10% New
12 MANGROVE PARTNERS IM, LLC 0.30% of their portfolio Greenwich, CT 450,000450.0k $4.5m $4.5m 0.30% New
13 AQR Arbitrage LLC 0.06% of their portfolio Greenwich, CT 403,350403.4k $4.0m $4.0m 0.06% New
14 WHITEBOX ADVISORS LLC 0.06% of their portfolio MINNEAPOLIS, MN 400,000400.0k $4.0m $4.0m 0.06% New
15 First Trust Capital Management L.P. 0.23% of their portfolio CHICAGO, IL 400,000400.0k $4.0m $4.0m 0.23% New
16 BERKLEY W R CORP 0.20% of their portfolio Greenwich, CT 397,720397.7k $4.0m $4.0m 0.20% New
17 MMCAP International Inc. SPC 0.30% of their portfolio GRAND CAYMAN, E9 350,000350.0k $3.5m $3.5m 0.30% New
18 RIVERNORTH CAPITAL MANAGEMENT, LLC 0.17% of their portfolio WEST PALM BEACH, FL 350,000350.0k $3.5m $3.5m 0.17% New
19 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 346,650346.6k $3.5m $3.5m 0.00% New
20 Radcliffe Capital Management, L.P. 0.26% of their portfolio BALA CYNWYD, PA 337,400337.4k $3.4m $3.4m 0.26% New
21 Polar Asset Management Partners Inc. 0.05% of their portfolio TORONTO, A6 300,000300.0k $3.0m $3.0m 0.05% New
22 Meteora Capital, LLC 0.23% of their portfolio Boca Raton, FL 272,319272.3k $2.7m $2.7m 0.23% New
23 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 271,875271.9k $2.7m $2.7m 0.00% New
24 Periscope Capital Inc. 0.38% of their portfolio Toronto, A6 236,000236.0k $2.4m $2.4m 0.38% New
25 Parallax Volatility Advisers, L.P. 0.08% of their portfolio San Francisco, CA 226,770226.8k $2.3m $2.3m 0.08% New
26 TORONTO DOMINION BANK 0.00% of their portfolio TORONTO, ONTARIO, A6 203,207203.2k $2.0m $2.0m 0.00% New
27 Clear Street Group Inc. 0.01% of their portfolio NEW YORK, NY 200,000200.0k $2.0m $2.0m 0.01% New
28 Calamos Advisors LLC 0.01% of their portfolio NAPERVILLE, IL 175,000175.0k $1.8m $1.8m 0.01% New
29 Yakira Capital Management, Inc. 0.52% of their portfolio Westport, CT 175,000175.0k $1.8m $1.8m 0.52% New
30 GLAZER CAPITAL, LLC 0.04% of their portfolio New York, NY 150,000150.0k $1.5m $1.5m 0.04% New
31 Westchester Capital Management, LLC 0.08% of their portfolio VALHALLA, NY 150,000150.0k $1.5m $1.5m 0.08% New
32 Verition Fund Management LLC 0.01% of their portfolio GREENWICH, CT 94,10094.1k $943.8k $943.8k 0.01% New
33 StoneX Group Inc. 0.03% of their portfolio NEW YORK, NY 78,25978.3k $784.9k $784.9k 0.03% New
34 Warberg Asset Management LLC 0.15% of their portfolio WINNETKA, IL 51,16851.2k $513.2k $513.2k 0.15% New
35 ABC ARBITRAGE SA 0.03% of their portfolio PARIS, I0 30,00030.0k $300.9k $300.9k 0.03% New
36 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 25,00025.0k $250.9k $250.9k 0.00% New
37 Bulldog Investors, LLP 0.06% of their portfolio SADDLE BROOK, NJ 25,00025.0k $251.0k $251.0k 0.06% New
38 Virtu Financial LLC 0.00% of their portfolio New York, NY 14,29214.3k $143.0k $143.0k 0.00% New