Who Owns DYNAMIX CORP (DYNXW)? -- Institutional Holders (2026-03-31)
32 institutions reported holding $5.7M of DYNAMIX CORP (DYNXW) in SEC 13F filings for 2026-03-31. Largest institutional holders: GROUP ONE TRADING LLC ($1.2M), LMR Partners LLP ($576,652), SIMPLEX TRADING, LLC ($548,628), PEAK6 LLC ($420,472), Linden Advisors LP ($420,001). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | GROUP ONE TRADING LLC | $1.2M | 112,900 | Trimmed |
| 2 | LMR Partners LLP | $576,652 | 670,526 | Hold |
| 3 | SIMPLEX TRADING, LLC | $548,628 | 52,400 | Added |
| 4 | PEAK6 LLC | $420,472 | 488,921 | Trimmed |
| 5 | Linden Advisors LP | $420,001 | 525,001 | Hold |
| 6 | IMC-Chicago, LLC | $351,792 | 33,600 | New |
| 7 | AQR Arbitrage LLC | $225,766 | 297,061 | Trimmed |
| 8 | Harraden Circle Investments, LLC | $218,182 | 253,700 | Added |
| 9 | RIVERNORTH CAPITAL MANAGEMENT, LLC | $215,000 | 250,000 | Hold |
| 10 | Alberta Investment Management Corp | $215,000 | 250,000 | Hold |
| 11 | Saba Capital Management, L.P. | $181,312 | 226,640 | Hold |
| 12 | Wealthspring Capital LLC | $180,720 | 210,139 | Trimmed |
| 13 | Shaolin Capital Management LLC | $172,000 | 200,000 | Trimmed |
| 14 | Clear Street Group Inc. | $156,028 | 264,428 | Hold |
| 15 | Magnetar Financial LLC | $133,000 | 175,000 | Hold |
| 16 | MILLENNIUM MANAGEMENT LLC | $91,473 | 106,364 | Hold |
| 17 | MOORE CAPITAL MANAGEMENT, LP | $86,000 | 100,000 | Hold |
| 18 | DLD Asset Management, LP | $81,276 | 94,507 | Trimmed |
| 19 | BNP PARIBAS FINANCIAL MARKETS | $77,088 | 89,637 | Hold |
| 20 | HEIGHTS CAPITAL MANAGEMENT, INC | $45,600 | 60,000 | Hold |
| 21 | Periscope Capital Inc. | $43,000 | 50,000 | Hold |
| 22 | GLAZER CAPITAL, LLC | $32,000 | 37,279 | Hold |
| 23 | CITIGROUP INC | $19,000 | 25,000 | Hold |
| 24 | Sanctuary Advisors, LLC | $16,082 | 18,700 | New |
| 25 | SIMON QUICK ADVISORS, LLC | $14,261 | 16,583 | New |
Source: SEC Form 13F filings · as of 2026-03-31