DNMX: Dynamix Corporation III insider trading, 5% holders and institutional ownership
From public SEC filings: open-market insider purchases and sales (Form 4, last 180 days), holders of 5% or more (Schedules 13D and 13G) and institutional ownership (Form 13F). Insider and 5% data delayed 48 hours.
Insider trading
0 open-market buys totaling - and 0 sales totaling - in the last 180 days.
Activist and 5% holders
| Filed | What | Holder | Stake | Change | Filing |
|---|---|---|---|---|---|
| 2026-08-14 | 13G amendment | Meteora Capital, LLC | 9.28% | SEC | |
| 2026-08-13 | New 13G stake | Glazer Capital, LLC | 5.84% | SEC |
Institutional ownership (Q2 2026)
54 institutions reported holding $161.36M of Dynamix Corporation III on Form 13F (51 the quarter before). 5 opened a new position and 2 sold out. Shares held by institutions: +3%.
| Largest holders | Shares | Value |
|---|---|---|
| Meteora Capital, LLC | 1,869,036 | $18.67M |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 1,575,000 | $15.73M |
| D. E. Shaw & Co., Inc. | 603,703 | $6.03M |
| Magnetar Financial LLC | 600,000 | $5.99M |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 600,000 | $5.99M |
| Linden Advisors LP | 581,521 | $5.81M |
| AQR Arbitrage LLC | 563,941 | $5.63M |
| Verition Fund Management LLC | 507,422 | $5.07M |
| Karpus Management, Inc. | 498,200 | $4.98M |
| Radcliffe Capital Management, L.P. | 450,776 | $4.50M |
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