Dynamix Corp. - 29DYNCWPreferred / convertible
13F holders, Q3 2025 (September 30)27holders
8new positions
8sold out
$2.11avg. 13F price*
At the end of Q3 2025, 27 institutions reported holding Dynamix Corp. - 29 (DYNCW) in their 13F filings, unchanged from Q2 2025. 8 opened new positions and 8 sold out. The largest holders were LMR Partners LLP ($1.5M), Linden Advisors LP ($1.2M) and PEAK6 LLC ($1.0M).
- Company
- Dynamix Corp. - 29
- CUSIP
- G2949D112
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 8 | $2.1M |
| Exits | 8 | $504K |
All 13F filers, Q2 2025 → Q3 2025: 1,194,961 shares bought and 2,660,535 shares sold, net −1,465,574 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 27 holders
| LMR Partners LLP | — | Add +38.1% | 688,816 | $1.5M |
| Linden Advisors LP | — | No change | 550,001 | $1.2M |
| PEAK6 LLC | — | New | 488,921 | $1.0M |
| AQR Arbitrage LLC | — | Reduce -58.0% | 304,581 | $640K |
| Saba Capital Management, L.P. | — | No change | 252,283 | $532K |
| Rivernorth Capital Management, LLC | — | No change | 250,000 | $528K |
| Alberta Investment Management Corp | — | No change | 250,000 | $528K |
| Harraden Circle Investments, LLC | — | Reduce -9.7% | 250,000 | $528K |
| Wealthspring Capital LLC | — | Reduce -28.5% | 232,689 | $491K |
| Shaolin Capital Management LLC | — | No change | 225,000 | $475K |
| Magnetar Financial LLC | — | No change | 175,000 | $368K |
| Jain Global LLC | — | New | 170,164 | $361K |
| Adage Capital Partners Gp, L.L.C. | — | Reduce -81.5% | 125,000 | $264K |
| Clear Street Group Inc. | — | — | 123,078 | $260K |
| Verition Fund Management LLC | — | New | 117,271 | $246K |
| Moore Capital Management, LP | — | No change | 100,000 | $211K |
| BNP Paribas Financial Markets | — | New | 89,637 | $189K |
| Glazer Capital, LLC | — | New | 86,835 | $183K |
| Heights Capital Management, Inc. | — | No change | 60,000 | $126K |
| Periscope Capital Inc. | — | Reduce -50.0% | 50,000 | $106K |
| Picton Mahoney Asset Management | — | Reduce -40.0% | 37,500 | $79K |
| Bulldog Investors, LLP | — | Reduce -68.5% | 33,320 | $70K |
| Meteora Capital, LLC | — | New | 30,958 | $65K |
| CSS LLC | — | New | 14,132 | $30K |
| Parallax Volatility Advisers, L.P. | — | Reduce -88.1% | 10,777 | $23K |
| Wolverine Asset Management LLC | — | New | 6,481 | $14K |
| UBS Group AG | — | Add +3154.6% | 358 | $755 |
"% of holder's portfolio" is DYNCW's weight in each manager's 13F, not the share of Dynamix Corp. - 29 the manager owns.