DSAC · Daedalus Special Acquisition Corp.

$10.17 -0.01 (-0.10%) At close · Aug 21

Market Cap

$345.97M

34.02M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Quarter:

Holders: 67

Total Value: $224,478,267

Total Shares: 26,907,067

Institutional Ownership Trend

3 quarters

Holder Concentration

Across 67 13F filers · Δ vs Mar 31, 2026

Top Holder

8.1%

+0.3 pts

Top 5

29.6%

+0.8 pts

Top 10

45.7%

+2.1 pts

HHI

321

Broadly held+22

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: -3

Institutional value: -1.9%

Shares held: -1.7%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Mega D. E. Shaw & Co., Inc.	+600,000	1,078,029
Mid WOLVERINE ASSET MANAGEMENT LLC	+478,600	748,922
Mid HIGHBRIDGE CAPITAL MANAGEMENT LLC	+395,681	420,001
Small Shaolin Capital Management LLC	+172,009	422,986
Mega MILLENNIUM MANAGEMENT LLC	+132,998	658,149

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Large HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	−500,000	125,000
Large ADAGE CAPITAL PARTNERS GP, L.L.C.	−100,000	2,150,000
Large COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS	−100,000	400,000
Small K2 PRINCIPAL FUND, L.P.	−100,000	32,380
Large Parallax Volatility Advisers, L.P.	−81,402	45,930

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)	Open
Mid MIZUHO SECURITIES USA LLC	33,460	$337,611

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Mid Empyrean Capital Partners, LP	1,415,000	$11,218,120
Large Calamos Advisors LLC	98,317	$986,119
Small DELTEC ASSET MANAGEMENT LLC	75,000	$743,250
Mid Ilex Capital Partners (UK) LLP	162,500	$0

Filter: New 1 Increased 20 Reduced 17 Sold out 4 Unchanged 29

Showing 100 of 112

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

ADAGE CAPITAL PARTNERS GP, L.L.C.

$18,162,000

8.09%

1,800,000

Linden Advisors LP

$13,621,500

6.07%

1,350,000

J. Goldman & Co LP

$12,739,795

5.68%

1,262,616

LMR Partners LLP DSACU

$11,451,000

5.10%

1,100,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
LMR PARTNERS (DIFC) Ltd	1,100,000	$11,451,000	100.0%	Sole

D. E. Shaw & Co., Inc.

$10,372,812

4.62%

1,028,029

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
D. E. SHAW & CO, L.P.	1,028,029	$10,372,812	100.0%	Defined

Fort Baker Capital Management LP

$8,980,100

4.00%

890,000

WOLVERINE ASSET MANAGEMENT LLC

$7,430,497

3.31%

736,422

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Wolverine Holdings, LLC	736,422	$7,430,497	100.0%	Defined

GLAZER CAPITAL, LLC

$7,265,809

3.24%

720,100

TENOR CAPITAL MANAGEMENT Co., L.P.

$6,306,250

2.81%

625,000

Magnetar Financial LLC

$6,054,000

2.70%

600,000

Verition Fund Management LLC

$6,011,500

2.68%

595,788

Hudson Bay Capital Management LP

$5,983,370

2.67%

593,000

AQR Arbitrage LLC

$5,873,399

2.62%

582,101

Kryger Capital LLC

$5,052,113

2.25%

500,705

Davidson Kempner Capital Management LP

$5,045,000

2.25%

500,000

OMERS ADMINISTRATION Corp DSACU

$4,684,562

2.09%

450,006

MILLENNIUM MANAGEMENT LLC

$4,288,250

1.91%

425,000

TWO SIGMA INVESTMENTS, LP

$4,114,823

1.83%

407,812

COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS

$4,036,000

1.80%

400,000

MOORE CAPITAL MANAGEMENT, LP

$4,036,000

1.80%

400,000

Polar Asset Management Partners Inc.

$4,036,000

1.80%

400,000

Alberta Investment Management Corp

$4,036,000

1.80%

400,000

TORONTO DOMINION BANK DSACU

$3,693,457

1.65%

354,799

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
TD SECURITIES (USA) LLC	354,799	$3,693,457	100.0%	Defined

BNP PARIBAS ARBITRAGE, SA

$3,216,974

1.43%

318,828

Allianz Asset Management GmbH DSACU

$3,123,000

1.39%

300,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Pacific Investment Management Company LLC	300,000	$3,123,000	100.0%	Defined

PICTON MAHONEY ASSET MANAGEMENT

$3,027,000

1.35%

300,000

Bulldog Investors, LLP

$3,020,824

1.35%

299,388

Periscope Capital Inc.

$2,821,164

1.26%

279,600

ARISTEIA CAPITAL, L.L.C.

$2,774,750

1.24%

275,000

Radcliffe Capital Management, L.P.

$2,750,614

1.23%

272,608

Ghisallo Capital Management LLC

$2,522,500

1.12%

250,000

RIVERNORTH CAPITAL MANAGEMENT, LLC

$2,520,441

1.12%

249,796

Lineage Point Capital LP

$2,472,050

1.10%

245,000

BlueCrest Capital Management Ltd DSACU

$2,342,250

1.04%

225,000

SONA ASSET MANAGEMENT (US) LLC

$2,326,128

1.04%

230,538

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SONA ASSET MANAGEMENT (UK) LLP	230,538	$2,326,128	100.0%	Other

Wealthspring Capital LLC

$2,270,250

1.01%

225,000

Mint Tower Capital Management B.V.

$2,018,000

0.90%

200,000

DLD Asset Management, LP

$2,018,000

0.90%

200,000

MMCAP International Inc. SPC

$2,018,000

0.90%

200,000

WHITEBOX ADVISORS LLC

$2,018,000

0.90%

200,000

BERKLEY W R CORP

$2,001,048

0.89%

198,320

First Trust Capital Management L.P.

$1,765,750

0.79%

175,000

METEORA CAPITAL, LLC

$1,676,715

0.75%

166,176

Westchester Capital Management, LLC DSACU

$1,480,384

0.66%

142,208

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
WESTCHESTER CAPITAL PARTNERS, LLC	1,238	$12,887	0.9%	Sole
Virtus Investment Advisers, LLC	128,971	$1,342,588	90.7%	Other
Held directly	11,999	$124,909	8.4%	Sole

Centiva Capital, LP

$1,261,250

0.56%

125,000

Shaolin Capital Management LLC

$1,254,731

0.56%

124,354

Clear Street Group Inc.

$1,210,497

0.54%

119,970

GRITSTONE ASSET MANAGEMENT LLC

$1,009,000

0.45%

100,000

MARSHALL WACE, LLP

$856,932

0.38%

84,929

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Marshall Wace North America L.P. joint	84,929	$856,932	100.0%	Other

Crossingbridge Advisors, LLC

$807,200

0.36%

80,000

BOOTHBAY FUND MANAGEMENT, LLC DSACU

$780,750

0.35%

75,000

HRT FINANCIAL LP DSACU

$523,623

0.23%

50,300

Schonfeld Strategic Advisors LLC

$506,043

0.23%

50,153

Clear Street Group Inc. DSACU

$402,179

0.18%

38,634

L1 Global Manager Pty Ltd

$353,150

0.16%

35,000

MIZUHO SECURITIES USA LLC

$337,611

0.15%

33,460

SUSQUEHANNA INTERNATIONAL GROUP, LLP DSACU

$268,827

0.12%

25,824

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	25,824	$268,827	100.0%	Other

HGC Investment Management Inc. DSACU

$260,250

0.12%

25,000

JPMORGAN CHASE & CO DSACU

$208,200

0.09%

20,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
J.P. Morgan Securities LLC	20,000	$208,200	100.0%	Defined

TORONTO DOMINION BANK

$201,830

0.09%

20,003

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
TD SECURITIES (USA) LLC	20,003	$201,830	100.0%	Defined

J. Goldman & Co LP

$199,781

0.09%

312,500

Marex Group plc DSACU

$198,831

0.09%

19,100

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Marex Financial	19,100	$198,831	100.0%	Defined

HIGHBRIDGE CAPITAL MANAGEMENT LLC

$185,212

0.08%

18,356

Virtu Financial LLC DSACU

$138,629

0.06%

13,317

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Virtu Americas LLC	13,317	$138,629	100.0%	Defined

JPMORGAN CHASE & CO

$42,599

0.02%

4,222

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
J.P. Morgan Securities LLC	4,222	$42,599	100.0%	Defined

ROYAL BANK OF CANADA

$11,694

0.01%

1,159

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
RBC CMA LTD.	1,159	$11,694	100.0%	Defined

GLAZER CAPITAL, LLC DSACU

$926

0.00%

MORGAN STANLEY

$443

0.00%

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY CAPITAL SERVICES, LLC	44	$443	100.0%	Defined

WHITEBOX ADVISORS LLC DSACW

—

50,000

MMCAP International Inc. SPC DSACW

—

50,000

GLAZER CAPITAL, LLC DSACW

—

101,699

MARSHALL WACE, LLP DSACW

—

12,082

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Marshall Wace North America L.P. joint	12,082	$0	—	Other

METEORA CAPITAL, LLC DSACW

—

26,300

ROYAL BANK OF CANADA DSACW

—

4,640

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
RBC CMA LTD.	4,640	$0	—	Defined

DLD Asset Management, LP DSACW

—

50,000

MILLENNIUM MANAGEMENT LLC DSACW

—

233,149

Lineage Point Capital LP DSACW

—

61,250

RIVERNORTH CAPITAL MANAGEMENT, LLC DSACW

—

62,500

Polar Asset Management Partners Inc. DSACW

—

104,900

Radcliffe Capital Management, L.P. DSACW

—

40,691

Periscope Capital Inc. DSACW

—

69,900

ADAGE CAPITAL PARTNERS GP, L.L.C. DSACW

—

350,000

Fort Baker Capital Management LP DSACW

—

197,499

HIGHBRIDGE CAPITAL MANAGEMENT LLC DSACW

—

401,645

Linden Advisors LP DSACW

—

337,498

UBS Group AG DSACW

—

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS Securities LLC	1	$0	—	Defined

Parallax Volatility Advisers, L.P. DSACW

—

45,930

TORONTO DOMINION BANK DSACW

—

64,008

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
TD SECURITIES (USA) LLC	64,008	$0	—	Defined

Mint Tower Capital Management B.V. DSACW

—

50,000

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND DSACW

—

125,000

GRITSTONE ASSET MANAGEMENT LLC DSACW

—

24,999

Shaolin Capital Management LLC DSACW

—

298,632

Davidson Kempner Capital Management LP DSACW

—

125,000

Magnetar Financial LLC DSACW

—

150,000

BNP PARIBAS ARBITRAGE, SA DSACW

—

79,707

Clear Street Group Inc. DSACW

—

51,517

WOLVERINE ASSET MANAGEMENT LLC DSACW

—

12,500

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Wolverine Holdings, LLC	12,500	$0	—	Defined

D. E. Shaw & Co., Inc. DSACW

—

50,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
D. E. SHAW & CO, L.P.	50,000	$0	—	Defined

SONA ASSET MANAGEMENT (US) LLC DSACW

—

25,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SONA ASSET MANAGEMENT (UK) LLP	25,000	$0	—	Other

BERKLEY W R CORP DSACW

—

49,578

Key facts CIK 2082149 CUSIP G2616C108 13F (30d) 65 filings 65 filers Visit website Investor relations