SEC ownership of Daedalus Special Acquisition Corp.

Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0002082149.

Comparable stake leader

Daedalus Special Acquisition LLC

Disclosed value leader

Adage Capital Management, L.P.

Comparable rows

19/50

Latest evidence

31 Mar 2026

Top shareholders Insider holders Latest transactions

Public ticker: DSAC, DSACU, DSACW on Nasdaq
Parsed ownership sources: 3/4/5, 13D/G, and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
Largest SEC-reported holder: Daedalus Special Acquisition LLC
Ranking: Comparable ownership first, then disclosed value
Comparable ownership rows: 19 of 50
Meaning: Rows with safely comparable ownership %
Latest 13D/G holder: Daedalus Special Acquisition LLC
Source: Latest parsed Schedule 13D/G stake
Latest parsed ownership date: 31 Mar 2026
Freshness: Most recent filing date in this holder set
Issuer CIK: 0002082149
Issuer location: London

Ownership snapshot

Top shareholders of Daedalus Special Acquisition Corp. (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

Daedalus Special Acquisit...

Disclosed value leader

Adage Capital Management,...

Comparable rows

19/50

Latest evidence

31 Mar 2026

3/4/5 13D/G 13F Lead comparable stake: 26% 31 rows are not safely comparable across share classes. 13D/G row: Daedalus Special Acquisition LLC Showing 1-8 of 50 holder rows.

Quick read

Daedalus Special Acquisition LLC leads the comparable SEC ownership view at 26%.

19 of 50 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 Daedalus Special Acquisition LLC's linked filing trail.

Comparable ownership Top 5

Daedalus Special Acquisition LLC 26%

Adage Capital Management, L.P. 7%

Linden Capital L.P. 5.3%

J. Goldman & Co LP 4.9%

LMR Partners LLP 4.3%

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

Detailed SEC evidence table Showing 1-8 of 50 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
Daedalus Special Acquisition LLC	3/4/5 13D/G 10%+ Owner 3/4/5 13D/G	26% from 13D/G	— 8,877,083 shares mixed-class rows	—	23 Jan 2026
Adage Capital Management, L.P.	13D/G 13D/G	7%	$18,072,000 1,800,000 shares	$0	31 Dec 2025
Linden Capital L.P.	13D/G Linden Advisors LP 13D/G	5.3%	— 1,350,000 shares	$0	11 Dec 2025
J. Goldman & Co LP	13D/G 13F Company 13D/G 13F	4.9%	$12,562,500 1,250,000 shares	-$2,386,875	31 Mar 2026
LMR Partners LLP	13F Company 13F	4.3%	$11,033,000 1,100,000 shares	—	31 Mar 2026
DAVIDSON KEMPNER CAPITAL MANAGEMENT LP	13F Company 13F	1.9%	$5,015,000 500,000 shares	—	31 Mar 2026
OMERS ADMINISTRATION Corp	13F Company 13F	1.8%	$4,513,560 450,006 shares	—	31 Mar 2026
MILLENNIUM MANAGEMENT LLC	13F Company 13F	1.7%	$4,264,265 425,151 shares	—	31 Mar 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.

Forms 3/4/5 flow

Insider trading overview

Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 09 Jul 2025.

Buys

Insiders: 0

Sells

Insiders: 0

Net

Shares: 0

Window

Last 12 months

4 rolling buckets

Buy value Sell value

Shares: 0 Shares: 0

Window (months)	Buy value	Sell value	Net value
0-3	$0	$0	$0
3-6	$0	$0	$0
6-9	$0	$0	$0
9-12	$0	$0	$0

Reporting owners

Insider holders from Forms 3/4/5

Showing 1-7 of 7 reporting-owner rows connected to Daedalus Special Acquisition Corp.. Open a relationship link for the CIK-to-CIK filing trail.

Rows

Largest Forms 3/4/5 holder

Sean Davey Ryan

Net 12M change

Latest report

23 Jan 2026

Name	Relationship	Valuation	Report Date
Sean Davey Ryan	Director	Mixed	08 Dec 2025
Bedii Can Yucaoglu	Director	Mixed	08 Dec 2025
Debra Schwartz	Director	Mixed	08 Dec 2025
Husnu Akin Babayigit	Co-Chief Executive Officer, Director, 10%+ Owner	Mixed	23 Jan 2026
Nimika Karadia	Chief Financial Officer	Mixed	08 Dec 2025
Orkun Kilic	Co-Chief Executive Officer, Director, 10%+ Owner	Mixed	23 Jan 2026
Daedalus Special Acquisition LLC	10%+ Owner	Mixed	23 Jan 2026

Recent insider transactions for Daedalus Special Acquisition Corp.

Showing up to 300 recent insider transactions from the last 12 months.

Insider	Symbol	Class	Transaction	%	Shares	Shares owned	Date	Ownership
Husnu Akin Babayigit	DSAC	Class B ordinary shares	Disposed to Issuer	3.63%	291,667	8,333,333	23 Jan 2026	See Footnote
Daedalus Special Acquisition LLC	DSAC	Class B ordinary shares	Disposed to Issuer	3.63%	291,667	8,333,333	23 Jan 2026	Direct
Orkun Kilic	DSAC	Class B ordinary shares	Disposed to Issuer	3.63%	291,667	8,333,333	23 Jan 2026	See Footnote
Daedalus Special Acquisition LLC	DSAC	Class A Ordinary Shares	Purchase		435,000	435,000	10 Dec 2025	Direct
Daedalus Special Acquisition LLC	DSAC	Warrants to purchase Class A ordinary shares	Purchase		108,750	108,750	10 Dec 2025	Direct
Orkun Kilic	DSAC	Class A Ordinary Shares	Purchase		435,000	435,000	10 Dec 2025	See Footnote
Orkun Kilic	DSAC	Warrants to purchase Class A ordinary shares	Purchase		108,750	108,750	10 Dec 2025	See Footnote
Husnu Akin Babayigit	DSAC	Class A Ordinary Shares	Purchase		435,000	435,000	10 Dec 2025	See Footnote
Husnu Akin Babayigit	DSAC	Warrants to purchase Class A ordinary shares	Purchase		108,750	108,750	10 Dec 2025	See Footnote

^* marks a reported price that did not pass the local price check.