IACQ · Irenic Acquisition Corp. · Shareholders & Ownership

$9.91 +0.01 (+0.10%)

Market Cap

$319.49M

32.27M

Volume · Oct 20 311 Avg daily vol (3M) 54.31K

Every disclosed holder of IACQ in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

How the holder list picks a filing →

Who Owns IACQ

13F quarter Jun 30, 2026

Holder group	Holders	Shares	% Out	Summed
Institutional (13F)	64	28,306,684	87.71%	Yes
Insiders (Forms 3, 4, 5)	1	452,532	1.40%	Yes
13D/G-only blocks	1	1,611,286	4.99%	Yes
Remaining	—	1,901,047	5.89%	Rest
Registered funds (N-PORT, not summed)	4	118,515	0.37%	No

Shares outstanding: 32,271,549, the issuer's latest cover-page count restated onto today's split basis.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of IACQ

One row per holder Every filing By ultimate parent

All 13F Funds Insiders 13D/G Non-US

#	Holder	Shares	% Out	Change	As of	Notes
1	ADAGE CAPITAL PARTNERS GP, L.L.C. 13F CIK 1165408 · Registered investment adviser · Jun 30, 2026 Classes IACQ, IACQW	2,640,000	8.18%	+2,640,000	Jun 30, 2026	Classes IACQ, IACQW
1.1	Adage Capital Management, L.P. 13G CIK 1535978 · Unknown · Jun 30, 2026 Rule 13d-1(b), qualified institution, not summed	1,980,000	6.14%	—	Jun 30, 2026	Rule 13d-1(b), qualified institution, not summed
2	AQR Arbitrage LLC 13F CIK 1167456 · Registered investment adviser · Jun 30, 2026	1,611,286	4.99%	+1,611,286	Jun 30, 2026
3	AQR CAPITAL MANAGEMENT LLC 13G CIK 1167557 · Registered investment adviser · Jun 30, 2026 Rule 13d-1(b), qualified institution	1,611,286	4.99%	—	Jun 30, 2026	Rule 13d-1(b), qualified institution
4	GLAZER CAPITAL, LLC 13F CIK 1076809 · Registered investment adviser · Jun 30, 2026 Classes IACQ, IACQW	1,423,195	4.41%	+1,423,195	Jun 30, 2026	Classes IACQ, IACQW
5	HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 13F CIK 1535845 · Non-US institution · Jun 30, 2026 Classes IACQ, IACQW	1,333,333	4.13%	+1,333,333	Jun 30, 2026	Classes IACQ, IACQW
6	SONA ASSET MANAGEMENT (US) LLC 13F CIK 1856405 · Registered investment adviser · Jun 30, 2026 Classes IACQ, IACQW	1,333,332	4.13%	+1,333,332	Jun 30, 2026	Classes IACQ, IACQW
7	Magnetar Financial LLC 13F CIK 1352851 · Registered investment adviser · Jun 30, 2026 Classes IACQ, IACQW	1,333,328	4.13%	+1,333,328	Jun 30, 2026	Classes IACQ, IACQW
8	Linden Advisors LP 13F CIK 1279396 · Registered investment adviser · Jun 30, 2026 Classes IACQ, IACQW	1,316,664	4.08%	+1,316,664	Jun 30, 2026	Classes IACQ, IACQW
9	METEORA CAPITAL, LLC 13F CIK 1905106 · Investment adviser · Jun 30, 2026 Classes IACQ, IACQW	1,062,861	3.29%	+1,062,861	Jun 30, 2026	Classes IACQ, IACQW
10	Centiva Capital, LP 13F CIK 1692507 · Registered investment adviser · Jun 30, 2026 Classes IACQ, IACQW	1,008,333	3.12%	+1,008,333	Jun 30, 2026	Classes IACQ, IACQW
11	Alberta Investment Management Corp 13F CIK 1463559 · Non-US institution · Jun 30, 2026	1,000,000	3.10%	+1,000,000	Jun 30, 2026
12	Hudson Bay Capital Management LP 13F CIK 1393825 · Registered investment adviser · Jun 30, 2026 Classes IACQ, IACQW	995,000	3.08%	+995,000	Jun 30, 2026	Classes IACQ, IACQW
13	MILLENNIUM MANAGEMENT LLC 13F CIK 1273087 · Registered investment adviser · Jun 30, 2026	950,000	2.94%	+950,000	Jun 30, 2026
13.1	MILLENNIUM MANAGEMENT LLC 13G CIK 1273087 · Registered investment adviser · Jun 30, 2026 Rule 13d-1(c), passive investor, not summed	950,000	2.94%	-465,226	Jun 30, 2026	Rule 13d-1(c), passive investor, not summed
14	LMR Partners LLP 13F CIK 1578621 · Exempt reporting adviser · Jun 30, 2026	750,000	2.32%	+750,000	Jun 30, 2026
15	Nantahala Capital Management, LLC 13F CIK 1472322 · Registered investment adviser · Jun 30, 2026	750,000	2.32%	+750,000	Jun 30, 2026
16	Sculptor Capital LP 13F CIK 1054587 · Registered investment adviser · Jun 30, 2026 Classes IACQ, IACQW	651,978	2.02%	+651,978	Jun 30, 2026	Classes IACQ, IACQW
17	BNP PARIBAS ARBITRAGE, SA 13F CIK 1166588 · Unknown · Jun 30, 2026	533,715	1.65%	+533,715	Jun 30, 2026
18	ARISTEIA CAPITAL, L.L.C. 13F CIK 1080171 · Registered investment adviser · Jun 30, 2026	500,000	1.55%	+500,000	Jun 30, 2026
19	Ghisallo Capital Management LLC 13F CIK 1825214 · Registered investment adviser · Jun 30, 2026	500,000	1.55%	+500,000	Jun 30, 2026
20	GABELLI FUNDS LLC 13F CIK 1081407 · Registered investment adviser · Jun 30, 2026	492,900	1.53%	+492,900	Jun 30, 2026
21	HBK INVESTMENTS L P 13F CIK 1011443 · Registered investment adviser · Jun 30, 2026 Classes IACQ, IACQW	466,672	1.45%	+466,672	Jun 30, 2026	Classes IACQ, IACQW
22	Polar Asset Management Partners Inc. 13F CIK 1326389 · Registered investment adviser · Jun 30, 2026 Classes IACQ, IACQW	466,666	1.45%	+466,666	Jun 30, 2026	Classes IACQ, IACQW
23	HIGHBRIDGE CAPITAL MANAGEMENT LLC 13F CIK 919185 · Registered investment adviser · Jun 30, 2026	460,250	1.43%	+460,250	Jun 30, 2026
24	Irenic Sponsor, LLC Insider CIK 2130686 · May 1, 2026 10% Owner, issuer-wide	452,532	1.40%	+32,532	May 1, 2026	10% Owner, issuer-wide
25	MOORE CAPITAL MANAGEMENT, LP 13F CIK 1448574 · Registered investment adviser · Jun 30, 2026 Classes IACQ, IACQW	424,999	1.32%	+424,999	Jun 30, 2026	Classes IACQ, IACQW
26	TWO SIGMA INVESTMENTS, LP 13F CIK 1179392 · Registered investment adviser · Jun 30, 2026	398,750	1.24%	+398,750	Jun 30, 2026
27	Periscope Capital Inc. 13F CIK 1695320 · Exempt reporting adviser · Jun 30, 2026 Classes IACQ, IACQW	398,211	1.23%	+398,211	Jun 30, 2026	Classes IACQ, IACQW
28	Saba Capital Management, L.P. 13F CIK 1510281 · Registered investment adviser · Jun 30, 2026 Classes IACQ, IACQW	333,332	1.03%	+333,332	Jun 30, 2026	Classes IACQ, IACQW
29	TORONTO DOMINION BANK 13F CIK 947263 · Bank · Jun 30, 2026 Classes IACQ, IACQW	313,151	0.97%	+313,151	Jun 30, 2026	Classes IACQ, IACQW
30	Shaolin Capital Management LLC 13F CIK 1766806 · Registered investment adviser · Jun 30, 2026 Classes IACQ, IACQW	304,163	0.94%	+304,163	Jun 30, 2026	Classes IACQ, IACQW
31	Verbena Value LP 13F CIK 2082932 · Investment adviser · Jun 30, 2026	300,000	0.93%	+300,000	Jun 30, 2026
32	K2 PRINCIPAL FUND, L.P. 13F CIK 1461790 · Unknown · Jun 30, 2026 Classes IACQ, IACQW	283,333	0.88%	+283,333	Jun 30, 2026	Classes IACQ, IACQW
33	BOUSSARD & GAVAUDAN GESTION SAS 13F CIK 1569001 · Unknown · Jun 30, 2026 Classes IACQ, IACQW	266,666	0.83%	—	Jun 30, 2026	Classes IACQ, IACQW
34	WHITEBOX ADVISORS LLC 13F CIK 1257391 · Registered investment adviser · Jun 30, 2026 Classes IACQ, IACQW	266,666	0.83%	+266,666	Jun 30, 2026	Classes IACQ, IACQW
35	BERKLEY W R CORP 13F CIK 11544 · Insurance company · Jun 30, 2026 Classes IACQ, IACQW	263,652	0.82%	+263,652	Jun 30, 2026	Classes IACQ, IACQW
36	Schonfeld Strategic Advisors LLC 13F CIK 1665241 · Registered investment adviser · Jun 30, 2026	258,092	0.80%	+258,092	Jun 30, 2026
37	DEUTSCHE BANK AG\ 13F CIK 948046 · Non-US institution · Jun 30, 2026	250,000	0.77%	+250,000	Jun 30, 2026
38	HGC Investment Management Inc. 13F CIK 1711200 · Non-US institution · Jun 30, 2026	250,000	0.77%	+250,000	Jun 30, 2026
39	Clear Street Group Inc. 13F CIK 1881567 · Unknown · Jun 30, 2026 Classes IACQ, IACQW	209,616	0.65%	+209,616	Jun 30, 2026	Classes IACQ, IACQW
40	DLD Asset Management, LP 13F CIK 1578299 · Registered investment adviser · Jun 30, 2026	200,000	0.62%	+200,000	Jun 30, 2026
41	Lineage Point Capital LP 13F CIK 2093311 · Unknown · Jun 30, 2026	161,348	0.50%	+161,348	Jun 30, 2026
42	GABELLI & Co INVESTMENT ADVISERS, INC. 13F CIK 932724 · Registered investment adviser · Jun 30, 2026	149,400	0.46%	+149,400	Jun 30, 2026
43	BOOTHBAY FUND MANAGEMENT, LLC 13F CIK 1549230 · Registered investment adviser · Jun 30, 2026 Classes IACQ, IACQW	146,058	0.45%	+146,058	Jun 30, 2026	Classes IACQ, IACQW
44	STATE OF WISCONSIN INVESTMENT BOARD 13F CIK 854157 · Pension or benefit plan · Jun 30, 2026 Classes IACQ, IACQW	133,333	0.41%	+133,333	Jun 30, 2026	Classes IACQ, IACQW
45	JPMORGAN CHASE & CO 13F CIK 19617 · Bank · Jun 30, 2026	122,730	0.38%	+122,730	Jun 30, 2026
46	Verition Fund Management LLC 13F CIK 1454027 · Registered investment adviser · Jun 30, 2026	119,766	0.37%	+119,766	Jun 30, 2026
47	Bulldog Investors, LLP 13F CIK 1504304 · Registered investment adviser · Jun 30, 2026	102,502	0.32%	+102,502	Jun 30, 2026
48	GRITSTONE ASSET MANAGEMENT LLC 13F CIK 1964236 · Registered investment adviser · Jun 30, 2026	100,000	0.31%	+100,000	Jun 30, 2026
49	PICTON MAHONEY ASSET MANAGEMENT 13F CIK 1539041 · Non-US institution · Jun 30, 2026	100,000	0.31%	+100,000	Jun 30, 2026
50	Radcliffe Capital Management, L.P. 13F CIK 1218275 · Registered investment adviser · Jun 30, 2026	100,000	0.31%	+100,000	Jun 30, 2026

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Showing 1–50 of 67 holders

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Key facts CIK 2122505 CUSIP G4939F107