Vault-13

IRENIC ACQUISITION CORP IACQ

ORD SHS CL A · Common Stock · CUSIP G4939F107

35 institutional holders
14,517,42814.5m shares reported held*
$145.1mreported 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 ≈ $9.99.

Biggest buyers

ADAGE CAPITAL PARTNERS GP, L.L.C. New +1,980,000+2.0m
GLAZER CAPITAL, LLC New +1,264,229+1.3m
SONA ASSET MANAGEMENT (US) LLC New +1,000,000+1.0m
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND New +999,999+1,000.0k
Magnetar Financial LLC New +999,996+1,000.0k
Meteora Capital, LLC New +800,872+800.9k
Linden Advisors LP New +800,000+800.0k
Hudson Bay Capital Management LP New +745,000+745.0k
Sculptor Capital LP New +485,312+485.3k
Centiva Capital, LP New +475,000+475.0k

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
Irenic Sponsor, LLC 13D · may seek influence new · filed 2026-05-04
Stated purposeFounder Shares On March 5, 2026, the Sponsor paid $25,000 to cover certain of Issuer's offering and formation costs in exchange for 7,187,500 Class B ordinary shares. On March 13, 2026, the Sponsor surrendered for no consideration 862,500 Founder Shares, resulting in the Sponsor holding an aggregate of 6,325,000 Founder Shares. In connection with the closing of the partial exercise by the underwriters of the Issuer's initial public offering (the "IPO") of their option to purchase additional units (the "Over-Allotment Option"), the Sponsor forfeited 11,703 Founder Shares, resulting in the Sponsor holding an aggregate of 6,313,297 Founder Shares. The Founder Shares will automatically convert into Class A ordinary shares immediately prior to, concurrently with or immediately following the co… Full filing
 21.0% new 6.8m≈ $67.6m 2026-05-04
Adage Capital Management, L.P. 13G · institution new · filed 2026-08-12 7.6% new 2.0m≈ $19.8m 2026-08-12
AQR CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-08-13 6.2% new 1.6m≈ $16.1m 2026-08-13

Fell to 5% or below in the last year: MILLENNIUM MANAGEMENT LLC (3.7%, 2026-08-12)

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 ADAGE CAPITAL PARTNERS GP, L.L.C. 0.03% of their portfolio Boston, MA 1,980,0002.0m $19.8m $19.8m 0.03% New
2 GLAZER CAPITAL, LLC 0.31% of their portfolio New York, NY 1,264,2291.3m $12.6m $12.6m 0.31% New
3 SONA ASSET MANAGEMENT (US) LLC 0.37% of their portfolio NEW YORK, NY 1,000,0001.0m $10.0m $10.0m 0.37% New
4 HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 0.01% of their portfolio TORONTO, A6 999,9991,000.0k $10.0m $10.0m 0.01% New
5 Magnetar Financial LLC 0.09% of their portfolio EVANSTON, IL 999,9961,000.0k $10.0m $10.0m 0.09% New
6 Meteora Capital, LLC 0.66% of their portfolio Boca Raton, FL 800,872800.9k $8.0m $8.0m 0.66% New
7 Linden Advisors LP 0.04% of their portfolio New York, NY 800,000800.0k $8.0m $8.0m 0.04% New
8 Hudson Bay Capital Management LP 0.03% of their portfolio STAMFORD, CT 745,000745.0k $7.4m $7.4m 0.03% New
9 Sculptor Capital LP 0.05% of their portfolio New York, NY 485,312485.3k $4.8m $4.8m 0.05% New
10 Centiva Capital, LP 0.16% of their portfolio New York, NY 475,000475.0k $4.7m $4.7m 0.16% New
11 HIGHBRIDGE CAPITAL MANAGEMENT LLC 0.16% of their portfolio NEW YORK, NY 460,250460.2k $4.6m $4.6m 0.16% New
12 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 398,750398.8k $4.0m $4.0m 0.00% New
13 HBK INVESTMENTS L P 0.04% of their portfolio DALLAS, TX 350,004350.0k $3.5m $3.5m 0.04% New
14 Polar Asset Management Partners Inc. 0.06% of their portfolio TORONTO, A6 350,000350.0k $3.5m $3.5m 0.06% New
15 MOORE CAPITAL MANAGEMENT, LP 0.07% of their portfolio NEW YORK, NY 325,000325.0k $3.2m $3.2m 0.07% New
16 Periscope Capital Inc. 0.51% of their portfolio Toronto, A6 318,811318.8k $3.2m $3.2m 0.51% New
17 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 300,000300.0k $3.0m $3.0m 0.00% New
18 Verbena Value LP 0.50% of their portfolio WESTPORT, CT 300,000300.0k $3.0m $3.0m 0.50% New
19 Saba Capital Management, L.P. 0.08% of their portfolio NEW YORK, NY 250,000250.0k $2.5m $2.5m 0.08% New
20 Shaolin Capital Management LLC 0.13% of their portfolio Miami, FL 224,415224.4k $2.2m $2.2m 0.13% New
21 WHITEBOX ADVISORS LLC 0.03% of their portfolio MINNEAPOLIS, MN 200,000200.0k $2.0m $2.0m 0.03% New
22 K2 PRINCIPAL FUND, L.P. 0.18% of their portfolio TORONTO, A6 200,000200.0k $2.0m $2.0m 0.18% New
23 BOUSSARD & GAVAUDAN GESTION SAS 0.10% of their portfolio PARIS, I0 200,000200.0k $2.0m $2.0m 0.10% First filing
24 BERKLEY W R CORP 0.10% of their portfolio Greenwich, CT 197,739197.7k $2.0m $2.0m 0.10% New
25 Clear Street Group Inc. 0.00% of their portfolio NEW YORK, NY 144,948144.9k $1.4m $1.4m 0.00% New
26 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 122,730122.7k $1.2m $1.2m 0.00% New
27 Verition Fund Management LLC 0.01% of their portfolio GREENWICH, CT 119,766119.8k $1.2m $1.2m 0.01% New
28 STATE OF WISCONSIN INVESTMENT BOARD 0.00% of their portfolio MADISON, WI 100,000100.0k $999.0k $999.0k 0.00% New
29 CANTOR FITZGERALD, L. P. 0.01% of their portfolio NEW YORK, NY 100,000100.0k $999.0k $999.0k 0.01% New
30 BOOTHBAY FUND MANAGEMENT, LLC 0.02% of their portfolio NEW YORK, NY 90,32490.3k $902.3k $902.3k 0.02% New
31 DELTEC ASSET MANAGEMENT LLC 0.11% of their portfolio New York, NY 75,00075.0k $749.2k $749.2k 0.11% New
32 Kepos Capital LP 0.95% of their portfolio NEW YORK, NY 69,99970.0k $699.0k $699.0k 0.95% New
33 Governors Lane LP 0.04% of their portfolio NEW YORK, NY 43,57343.6k $435.3k $435.3k 0.04% New
34 TORONTO DOMINION BANK 0.00% of their portfolio TORONTO, ONTARIO, A6 25,00025.0k $249.8k $249.8k 0.00% New
35 UBS Group AG 0.00% of their portfolio ZURICH, V8 711711 $7.1k $7.1k 0.00% New