Dynamix Corp III - Class A Ordinary Shares, par value $0.0001 per share (DNMX) Institutional Ownership

13F Institutional Holders and Ownership History for Q4 2025

Type / Class
Equity / Class A Ordinary Shares, par value $0.0001 per share
Symbol
DNMX on Nasdaq
Shares outstanding
20,114,943
Price per share
$9.89
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
14,380,623
Total reported value
$142,226,459
% of total 13F portfolios
0%
Share change
+13,990,623
Value change
+$138,369,359
Number of holders
40
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Dynamix Corp III - Class A Ordinary Shares, par value $0.0001 per share (DNMX) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
DynamixCore Holdings III, LLC 25% $66,345,413 6,708,333 DynamixCore Holdings III, LLC 31 Dec 2025
Adage Capital Management, L.P. 7.8% $15,576,750 1,575,000 Adage Capital Management, L.P. 31 Dec 2025

As of 31 Dec 2025, 40 institutional investors reported holding 14,380,623 shares of Dynamix Corp III - Class A Ordinary Shares, par value $0.0001 per share (DNMX). This represents 71% of the company’s total 20,114,943 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of Dynamix Corp III - Class A Ordinary Shares, par value $0.0001 per share (DNMX) together control 64% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
METEORA CAPITAL, LLC 9.7% 1,950,914 1.6% $19,294,539
ADAGE CAPITAL PARTNERS GP, L.L.C. 7.8% 1,575,000 0.02% $15,576,750
Shaolin Capital Management LLC 4% 800,000 0.3% $7,912,000
Glazer Capital, LLC 3.1% 625,332 0.16% $6,185,000
D. E. Shaw & Co., Inc. 3% 603,703 0% $5,970,623
Magnetar Financial LLC 3% 600,000 0.06% $5,934,000
Linden Advisors LP 2.9% 581,521 0.04% $5,751,243
Verition Fund Management LLC 2.7% 542,422 0.03% $5,364,554
Periscope Capital Inc. 2.6% 525,000 1% $5,192,250
First Trust Capital Management L.P. 2.5% 500,000 0.3% $4,945,000
Lineage Point Capital LP 1.9% 390,000 0% 1.5% $3,857,100
Radcliffe Capital Management, L.P. 1.9% 375,171 0.2% $3,710,441
TENOR CAPITAL MANAGEMENT Co., L.P. 1.7% 350,000 0.05% $3,461,500
Hudson Bay Capital Management LP 1.7% 350,000 0.02% $3,461,500
TWO SIGMA INVESTMENTS, LP 1.6% 317,187 0% $3,136,979
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 1.5% 300,000 0.02% $2,967,000
ARISTEIA CAPITAL, L.L.C. 1.5% 300,000 0.08% $2,967,000
Context Capital Management, LLC 1.5% 300,000 0.08% $2,967,000
Polar Asset Management Partners Inc. 1.5% 300,000 0.06% $2,967,000
Driehaus Capital Management LLC 1.5% 300,000 0.02% $2,967,000
PICTON MAHONEY ASSET MANAGEMENT 1.5% 300,000 0.03% $2,967,000
Parallax Volatility Advisers, L.P. 1.5% 298,768 0.09% $2,954,816
TORONTO DOMINION BANK 1.3% 267,000 0% $2,640,630
Clear Street Group Inc. 1.2% 244,858 0.01% $2,421,646
WHITEBOX ADVISORS LLC 0.99% 200,000 0.03% $1,978,000

Institutional Holders of Dynamix Corp III - Class A Ordinary Shares, par value $0.0001 per share (DNMX) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 14,380,623 $142,226,459 +$138,369,359 $9.89 40