What does CUSIP G4939F123 represent in this 13F holders report?

CUSIP G4939F123 is the security identifier for IACQW - Irenic Acquisition Corp. - *W EXP 04/10/203 used to aggregate holder disclosures.

How many institutions held IACQW - Irenic Acquisition Corp. - *W EXP 04/10/203 in Q2 2026?

29 institutional investors reported IACQW - Irenic Acquisition Corp. - *W EXP 04/10/203 for Q2 2026. Use the holders table for investor-level position and value details.

203 (IACQW)

CUSIP: G4939F123

Q2 2026 13F Holders as of 30 Jun 2026

Security type / class: Equity / *W EXP 04/10/203
Total 13F shares: 4,499,233
Total 13F value: $2,875,058
Share change: +4,432,567
SEC-reported price per share: $0.58
Number of holders: 29
Value change: +$2,838,392
Number of buys: 28

Security key

G4939F123

Report period

Q2 2026

Institutions

Top holders

IACQW full security history Ownership snapshot Full 13F holder table Irenic Acquisition Corp. SEC filings Irenic Acquisition Corp. company facts

Broader feeds

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Ownership snapshot

Top reported holders of IACQW - Irenic Acquisition Corp. - *W EXP 04/10/203 (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

Irenic Sponsor, LLC

Disclosed value leader

Adage Capital Management,...

Comparable rows

4/5

Latest evidence

30 Jun 2026

3/4/5 13D/G Lead comparable stake: 21% 1 rows are not safely comparable across share classes. 13D/G row: Irenic Sponsor, LLC

Quick read

Irenic Sponsor, LLC leads the comparable SEC ownership view at 21%.

4 of 5 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens Irenic Sponsor, LLC's linked filing trail.

Comparable ownership Top 4

Irenic Sponsor, LLC 21%

Adage Capital Management, L.P. 7.6%

AQR CAPITAL MANAGEMENT LLC 6.2%

MILLENNIUM MANAGEMENT LLC 3.7%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-5 of 5 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
Irenic Sponsor, LLC	3/4/5 13D/G *Director by Deputization, 10%+ Owner 3/4/5 13D/G	21% from 13D/G	— 6,765,829 shares mixed-class rows	—	01 May 2026
Adage Capital Management, L.P.	13D/G 13D/G	7.6%	$19,780,200 1,980,000 shares	$0	30 Jun 2026
AQR CAPITAL MANAGEMENT LLC	13D/G 13D/G	6.2%	$16,096,747 1,611,286 shares	$0	30 Jun 2026
MILLENNIUM MANAGEMENT LLC	13D/G 13D/G	3.7%	$9,490,500 950,000 shares	$0	30 Jun 2026
Adam J. Katz	3/4/5 Chief Executive Officer, Director 3/4/5	— mixed-class rows	— 6,765,829 shares mixed-class rows	—	01 May 2026

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q2 2026

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

4,499,233

Rows available

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q2 2026 vs Q1 2026 Across Filers

Q1 2026 holders

Q2 2026 holders

Holder diff

Investor	Q1 2026 Shares	Q2 2026 Shares	Share Diff	Share Chg %	Q1 2026 value	Q2 2026 value	Value change	Value Chg %