DNMX · Dynamix Corp III

$10.06 0.00 (0.00%) At close · Aug 26

Market Cap

$269.95M

26.83M

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: 68

Total Value: $197,780,618

Total Shares: 27,402,063

Institutional Ownership Trend

3 quarters

Holder Concentration

Across 68 13F filers · Δ vs Mar 31, 2026

Top Holder

9.4%

−0.2 pts

Top 5

29.6%

+0.4 pts

Top 10

43.7%

−0.1 pts

HHI

336

Broadly held+2

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: 0

Institutional value: +2.5%

Shares held: -0.2%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Small Logan Stone Capital, LLC	+306,202	317,620
Large TORONTO DOMINION BANK	+248,817	888,091
Mid GLAZER CAPITAL, LLC	+190,054	1,478,534
Mid Alberta Investment Management Corp	+175,000	525,000
Large Verition Fund Management LLC	+65,000	808,380

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Large Parallax Volatility Advisers, L.P.	−186,290	575,176
Small K2 PRINCIPAL FUND, L.P.	−181,907	25,208
Small Context Capital Management, LLC	−150,000	300,000
Large COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS	−148,800	300,000
Small Wealthspring Capital LLC	−147,150	294,300

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)	Open
Mid MIZUHO SECURITIES USA LLC	20,000	$199,800
Mid Arax Advisory Partners	6,000	$40,510

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)	Open
Small Tuttle Capital Management, LLC	25,000	$252,000
Small StoneX Group Inc.	10,326	$102,433

Filter: New 2 Increased 13 Reduced 14 Sold out 2 Unchanged 39

Showing 100 of 113

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

METEORA CAPITAL, LLC

$18,671,669

9.44%

1,869,036

ADAGE CAPITAL PARTNERS GP, L.L.C.

$15,734,250

7.96%

1,575,000

GLAZER CAPITAL, LLC

$11,739,508

5.94%

1,175,126

D. E. Shaw & Co., Inc.

$6,030,992

3.05%

603,703

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.	603,703	$6,030,992	100.0%	Defined

Magnetar Financial LLC

$5,994,000

3.03%

600,000

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND

$5,994,000

3.03%

600,000

Linden Advisors LP

$5,809,394

2.94%

581,521

AQR Arbitrage LLC

$5,633,770

2.85%

563,941

Verition Fund Management LLC

$5,069,145

2.56%

507,422

Karpus Management, Inc.

$4,977,018

2.52%

498,200

Radcliffe Capital Management, L.P.

$4,503,252

2.28%

450,776

Periscope Capital Inc.

$4,245,750

2.15%

425,000

TORONTO DOMINION BANK DNMXU

$4,192,873

2.12%

413,091

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	213,091	$2,162,873	51.6%	Defined
Held directly	200,000	$2,030,000	48.4%	Sole

LMR Partners LLP DNMXU

$4,060,000

2.05%

400,000

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	400,000	$4,060,000	100.0%	Sole

SONA ASSET MANAGEMENT (US) LLC

$3,916,419

1.98%

392,034

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	392,034	$3,916,419	100.0%	Other

Lineage Point Capital LP

$3,896,100

1.97%

390,000

Parallax Volatility Advisers, L.P.

$3,791,974

1.92%

379,577

First Trust Capital Management L.P.

$3,525,590

1.78%

352,912

TENOR CAPITAL MANAGEMENT Co., L.P.

$3,496,500

1.77%

350,000

Centiva Capital, LP

$3,496,500

1.77%

350,000

Alberta Investment Management Corp

$3,496,500

1.77%

350,000

Hudson Bay Capital Management LP

$3,496,500

1.77%

350,000

BNP PARIBAS ARBITRAGE, SA

$3,442,893

1.74%

344,634

OMERS ADMINISTRATION Corp DNMXU

$3,402,351

1.72%

335,207

Shaolin Capital Management LLC

$3,338,927

1.69%

334,227

Logan Stone Capital, LLC

$3,173,023

1.60%

317,620

TWO SIGMA INVESTMENTS, LP

$3,168,698

1.60%

317,187

ARISTEIA CAPITAL, L.L.C.

$2,997,000

1.52%

300,000

Polar Asset Management Partners Inc.

$2,997,000

1.52%

300,000

Context Capital Management, LLC

$2,997,000

1.52%

300,000

COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS

$2,997,000

1.52%

300,000

PICTON MAHONEY ASSET MANAGEMENT

$2,997,000

1.52%

300,000

Wealthspring Capital LLC

$2,940,057

1.49%

294,300

HGC Investment Management Inc. DNMXU

$2,537,500

1.28%

250,000

READYSTATE ASSET MANAGEMENT LP DNMXU

$2,030,000

1.03%

200,000

Allianz Asset Management GmbH DNMXU

$2,030,000

1.03%

200,000

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	200,000	$2,030,000	100.0%	Defined

WHITEBOX ADVISORS LLC

$1,998,000

1.01%

200,000

MILLENNIUM MANAGEMENT LLC

$1,998,000

1.01%

200,000

HEIGHTS CAPITAL MANAGEMENT, INC

$1,998,000

1.01%

200,000

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

Manager	Shares	Value (USD)	% of position	Discretion
CVI Investments, Inc.	200,000	$1,998,000	100.0%	Other

Schonfeld Strategic Advisors LLC

$1,648,350

0.83%

165,000

Governors Lane LP

$1,498,500

0.76%

150,000

BERKLEY W R CORP

$1,486,372

0.75%

148,786

Clear Street Group Inc.

$1,127,091

0.57%

112,822

DLD Asset Management, LP

$1,051,297

0.53%

105,235

BlueCrest Capital Management Ltd

$999,000

0.51%

100,000

Mint Tower Capital Management B.V.

$999,000

0.51%

100,000

MOORE CAPITAL MANAGEMENT, LP

$999,000

0.51%

100,000

RIVERNORTH CAPITAL MANAGEMENT, LLC

$749,250

0.38%

75,000

HRT FINANCIAL LP DNMXU

$516,787

0.26%

50,915

JPMORGAN CHASE & CO DNMXU

$507,500

0.26%

50,000

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	50,000	$507,500	100.0%	Defined

Westchester Capital Management, LLC DNMXU

$507,498

0.26%

50,000

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	451	$4,577	0.9%	Sole
Virtus Investment Advisers, LLC	45,425	$461,063	90.9%	Other
Held directly	4,124	$41,858	8.2%	Sole

WOLVERINE ASSET MANAGEMENT LLC

$499,500

0.25%

50,000

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

Manager	Shares	Value (USD)	% of position	Discretion
Wolverine Holdings, LLC	50,000	$499,500	100.0%	Defined

BOOTHBAY FUND MANAGEMENT, LLC

$499,500

0.25%

50,000

GRITSTONE ASSET MANAGEMENT LLC

$499,500

0.25%

50,000

Bulldog Investors, LLP

$499,500

0.25%

50,000

TORONTO DOMINION BANK

$499,500

0.25%

50,000

Kepos Capital LP

$488,511

0.25%

48,900

Virtu Financial LLC

$434,225

0.22%

43,466

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

Manager	Shares	Value (USD)	% of position	Discretion
Virtu Americas LLC	43,466	$434,225	100.0%	Defined

Clear Street Group Inc. DNMXU

$382,309

0.19%

37,666

Linden Advisors LP DNMXW

$204,784

0.10%

744,670

ABC ARBITRAGE SA

$199,800

0.10%

20,000

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

Manager	Shares	Value (USD)	% of position	Discretion
ABC ARBITRAGE ASSET MANAGEMENT	20,000	$199,800	100.0%	Other

MIZUHO SECURITIES USA LLC

$199,800

0.10%

20,000

HIGHBRIDGE CAPITAL MANAGEMENT LLC DNMXW

$191,537

0.10%

696,500

SUSQUEHANNA INTERNATIONAL GROUP, LLP DNMXU

$189,439

0.10%

18,664

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

Manager	Shares	Value (USD)	% of position	Discretion
G1 EXECUTION SERVICES, LLC	18,664	$189,439	100.0%	Other

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

$162,421

0.08%

590,625

Quarry LP DNMXU

$150,575

0.08%

14,835

Shaolin Capital Management LLC DNMXW

$136,733

0.07%

497,211

TORONTO DOMINION BANK DNMXW

$116,875

0.06%

425,000

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	425,000	$116,875	100.0%	Defined

Lineage Point Capital LP DNMXU

$101,500

0.05%

10,000

Periscope Capital Inc. DNMXW

$92,812

0.05%

337,500

GLAZER CAPITAL, LLC DNMXW

$83,215

0.04%

302,602

Verition Fund Management LLC DNMXW

$82,763

0.04%

300,958

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND DNMXW

$82,500

0.04%

300,000

Magnetar Financial LLC DNMXW

$82,500

0.04%

300,000

AQR Arbitrage LLC DNMXW

$80,583

0.04%

293,032

Clear Street Group Inc. DNMXW

$57,289

0.03%

208,325

Parallax Volatility Advisers, L.P. DNMXW

$53,789

0.03%

195,599

Lineage Point Capital LP DNMXW

$53,625

0.03%

195,000

Radcliffe Capital Management, L.P. DNMXW

$52,065

0.03%

189,329

Alberta Investment Management Corp DNMXW

$48,125

0.02%

175,000

TENOR CAPITAL MANAGEMENT Co., L.P. DNMXW

$48,125

0.02%

175,000

Saba Capital Management, L.P. DNMXW

$48,124

0.02%

174,999

BNP PARIBAS ARBITRAGE, SA DNMXW

$44,191

0.02%

160,697

Polar Asset Management Partners Inc. DNMXW

$41,250

0.02%

150,000

PICTON MAHONEY ASSET MANAGEMENT DNMXW

$41,250

0.02%

150,000

ARISTEIA CAPITAL, L.L.C. DNMXW

$41,249

0.02%

149,999

Arax Advisory Partners

$39,960

0.02%

4,000

WHITEBOX ADVISORS LLC DNMXW

$27,500

0.01%

100,000

MILLENNIUM MANAGEMENT LLC DNMXW

$27,500

0.01%

100,000

Hudson Bay Capital Management LP DNMXW

$27,500

0.01%

100,000

HEIGHTS CAPITAL MANAGEMENT, INC DNMXW

$24,635

0.01%

89,584

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

Manager	Shares	Value (USD)	% of position	Discretion
CVI Investments, Inc.	89,584	$24,635	100.0%	Other

JPMORGAN CHASE & CO

$23,616

0.01%

2,364

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	2,364	$23,616	100.0%	Defined

Weiss Asset Management LP DNMXW

$20,982

0.01%

76,300

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

Manager	Shares	Value (USD)	% of position	Discretion
WEISS ANDREW M joint	76,300	$20,982	100.0%	Defined

Centiva Capital, LP DNMXW

$20,625

0.01%

75,000

Governors Lane LP DNMXW

$20,625

0.01%

75,000

Schonfeld Strategic Advisors LLC DNMXW

$20,625

0.01%

75,000

METEORA CAPITAL, LLC DNMXW

$15,913

0.01%

57,868

DLD Asset Management, LP DNMXW

$14,469

0.01%

52,616

MOORE CAPITAL MANAGEMENT, LP DNMXW

$13,750

0.01%

50,000

Mint Tower Capital Management B.V. DNMXW

$13,750

0.01%

50,000

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

Manager	Shares	Value (USD)	% of position	Discretion
Wolverine Holdings, LLC	37,046	$10,187	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
Virtu Americas LLC	31,292	$8,605	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
UBS Securities LLC	130	$1,319	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
UBS Securities LLC	2,728	$750	100.0%	Defined

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	55	$549	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
STONEX FINANCIAL INC.	10,326	$102,433	100.0%	Defined

Key facts CIK 2081125 CUSIP G2949T109 13F (30d) 66 filings 64 filers Visit website Investor relations