DYNAMIX CORP DYNC
SHS CL A · Common Stock · CUSIP G2949D104
- SectorBlank check (SPAC)
- IndustryBlank Checks
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $10.78. Options: 3 managers hold calls ($227.7k notional), 4 hold puts ($1.5m).
Trends to Q2 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q4 2024 | 19 |
| Q1 2025 | 37 |
| Q2 2025 | 41 |
| Q3 2025 | 58 |
| Q4 2025 | 56 |
| Q1 2026 | 55 |
| Q2 2026 | 62 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q1 2025 | 26 | 7 |
| Q2 2025 | 18 | 10 |
| Q3 2025 | 37 | 33 |
| Q4 2025 | 23 | 25 |
| Q1 2026 | 18 | 22 |
| Q2 2026 | 27 | 30 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2025 | $5.3m | $2.4m | 0.45 |
| Q4 2025 | $3.9m | $1.6m | 0.42 |
| Q1 2026 | $3.3m | $2.5m | 0.73 |
| Q2 2026 | $227.7k | $1.5m | 6.43 |
Biggest buyers
| CITADEL ADVISORS LLC | New | +1.3m |
| Decagon Asset Management LLP | New | +766.5k |
| Sculptor Capital LP | New | +605.7k |
| Bulldog Investors, LLP | New | +589.7k |
| MILLENNIUM MANAGEMENT LLC | Added | +558.6k |
| DLD Asset Management, LP | Added | +266.6k |
| Alberta Investment Management Corp | Added | +250.5k |
| Shaolin Capital Management LLC | Added | +193.6k |
| Governors Lane LP | New | +157.5k |
| Verition Fund Management LLC | New | +150.0k |
Biggest sellers
| Pantera Capital Partners LP | Sold out | -1.6m |
| MARSHALL WACE, LLP | Sold out | -732.0k |
| Crossingbridge Advisors, LLC | Sold out | -387.7k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | -326.0k |
| GLAZER CAPITAL, LLC | Reduced | -305.3k |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | Reduced | -216.9k |
| Meteora Capital, LLC | Reduced | -166.5k |
| Linden Advisors LP | Reduced | -100.0k |
| CITIGROUP INC | Reduced | -88.4k |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | Reduced | -69.1k |
Biggest calls
| JANE STREET GROUP, LLC | Reduced | $115.5k10.7k shares |
| GROUP ONE TRADING LLC | Reduced | $101.4k9.4k shares |
| Belvedere Trading LLC | New | $10.8k1.0k shares |
Biggest puts
| SIMPLEX TRADING, LLC | Added | $844.9k78.3k shares |
| IMC-Chicago, LLC | New | $329.1k30.5k shares |
| Belvedere Trading LLC | New | $226.6k21.0k shares |
| GROUP ONE TRADING LLC | Reduced | $62.6k5.8k shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| DynamixCore Holdings, LLC 13G · exempt (held before listing) new · filed 2025-01-10 | 24.9% |
| METEORA CAPITAL, LLC 13G · institution -1.0 pts · filed 2026-08-14 | 13.8% |
| CITADEL ADVISORS LLC 13G · passive investor new · filed 2026-04-14 | 7.9% |
Fell to 5% or below in the last year: Pantera Capital Partners LP (0.0%, 2026-08-14), Bulldog Investors, LLP (3.6%, 2026-07-28), TD SECURITIES (USA) LLC (3.8%, 2026-05-15), GLAZER CAPITAL, LLC (0.0%, 2026-02-12), K2 PRINCIPAL FUND, L.P. (0.0%, 2026-02-04), LMR Partners LLP (0.4%, 2025-11-14), Adage Capital Management, L.P. (0.8%, 2025-11-13), Linden Capital L.P. (4.9%, 2025-11-12), AQR CAPITAL MANAGEMENT LLC (2.2%, 2025-11-12)
Insider purchases and sales since 1 Apr 2026
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
None reported since 1 Apr 2026.
Holders, Q2 2026
| Manager | Shares | Change |
|---|---|---|
| Meteora Capital, LLC 2.05% of their portfolio | 2.3m $24.7m | Reduced -166.5k |
| CITADEL ADVISORS LLC 0.01% of their portfolio | 1.3m $13.7m | New |
| TORONTO DOMINION BANK 0.01% of their portfolio | 831.7k $9.0m | Added +150.0k |
| BERKLEY W R CORP 0.41% of their portfolio | 775.5k $8.4m | Reduced -15.0k |
| Decagon Asset Management LLP 1.65% of their portfolio | 766.5k $8.3m | New |
| Alberta Investment Management Corp 0.05% of their portfolio | 750.0k $8.1m | Added +250.5k |
| BOOTHBAY FUND MANAGEMENT, LLC 0.15% of their portfolio | 738.4k $8.0m | Reduced -43.3k |
| Linden Advisors LP 0.04% of their portfolio | 719.6k $7.8m | Reduced -100.0k |
| DLD Asset Management, LP 0.57% of their portfolio | 650.8k $7.0m | Added +266.6k |
| Sculptor Capital LP 0.07% of their portfolio | 605.7k $6.5m | New |
| MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio | 600.0k $6.5m | Added +558.6k |
| Bulldog Investors, LLP 1.40% of their portfolio | 589.7k $6.4m | New |
| MIZUHO SECURITIES USA LLC 0.05% of their portfolio | 530.3k $5.5m | Added +30.1k |
| ADAGE CAPITAL PARTNERS GP, L.L.C. 0.01% of their portfolio | 450.0k $4.9m | Reduced -69.1k |
| Shaolin Capital Management LLC 0.23% of their portfolio | 381.6k $4.1m | Added +193.6k |
| AQR Arbitrage LLC 0.05% of their portfolio | 342.5k $3.7m | Added +1.5k |
| D. E. Shaw & Co., Inc. 0.00% of their portfolio | 302.2k $3.3m | Unchanged |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 187.5k $2.0m | Reduced -326.0k |
| CITIGROUP INC 0.00% of their portfolio | 186.6k $2.0m | Reduced -88.4k |
| Clear Street Group Inc. 0.01% of their portfolio | 180.1k $1.9m | Added +147.9k |
| Polar Asset Management Partners Inc. 0.03% of their portfolio | 163.9k $1.8m | Unchanged |
| Governors Lane LP 0.17% of their portfolio | 157.5k $1.7m | New |
| UBS Group AG 0.00% of their portfolio | 151.2k $1.6m | Added +133.3k |
| MOORE CAPITAL MANAGEMENT, LP 0.04% of their portfolio | 150.0k $1.6m | Unchanged |
| Verition Fund Management LLC 0.01% of their portfolio | 150.0k $1.6m | New |
| Galaxy Digital Inc. 0.24% of their portfolio | 140.0k $1.5m | New |
| Magnetar Financial LLC 0.01% of their portfolio | 125.0k $1.3m | Unchanged |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 107.2k $1.2m | Unchanged |
| JANE STREET GROUP, LLC 0.00% of their portfolio | 103.6k $1.1m | Added +34.7k |
| DELTEC ASSET MANAGEMENT LLC 0.16% of their portfolio | 97.3k $1.0m | New |
| FNY Investment Advisers, LLC 0.35% of their portfolio | 90.4k $975.0k | Reduced -1.2k |
| Periscope Capital Inc. 0.15% of their portfolio | 87.4k $943.0k | Unchanged |
| Centiva Capital, LP 0.03% of their portfolio | 79.3k $855.7k | New |
| LMR Partners LLP 0.00% of their portfolio | 59.2k $638.8k | Unchanged |
| Radcliffe Capital Management, L.P. 0.04% of their portfolio | 54.3k $586.0k | Reduced -36.9k |
| Brevan Howard Capital Management LP 0.01% of their portfolio | 50.0k $540.2k | Reduced -40.0k |
| HRT FINANCIAL LP 0.00% of their portfolio | 39.5k $426.0k | Reduced -9.9k |
| WOLVERINE ASSET MANAGEMENT LLC 0.01% of their portfolio | 39.3k $423.6k | Reduced -4.8k |
| Quarry LP 0.06% of their portfolio | 37.2k $401.9k | New |
| RLH Capital LLC 0.19% of their portfolio | 37.2k $401.9k | Reduced -12.3k |
| Cannon Global Investment Management, LLC 0.98% of their portfolio | 30.2k $325.9k | New |
| SIMPLEX TRADING, LLC 0.01% of their portfolio | 26.2k $282.9k | Added +17.4k |
| Baader Bank Aktiengesellschaft 0.02% of their portfolio | 25.0k $269.8k | Unchanged |
| Universal- Beteiligungs- und Servicegesellschaft mbH 0.00% of their portfolio | 25.0k $269.8k | Unchanged |
| Schonfeld Strategic Advisors LLC 0.00% of their portfolio | 24.9k $268.7k | New |
| Rangeley Capital, LLC 0.24% of their portfolio | 23.4k $253.0k | New |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 16.2k $175.3k | Reduced -4.2k |
| ROBINSON CAPITAL MANAGEMENT, LLC 0.07% of their portfolio | 15.2k $164.5k | New |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 15.1k $162.9k | Unchanged |
| READYSTATE ASSET MANAGEMENT LP 0.01% of their portfolio | 14.3k $154.8k | Reduced -24.9k |
| E6 Portfolios, LLC 0.09% of their portfolio | 10.5k $113.0k | New |
| Hudson Bay Capital Management LP 0.00% of their portfolio | 10.0k $107.9k | Unchanged |
| MORGAN STANLEY 0.00% of their portfolio | 6.0k $65.1k | Reduced -19.4k |
| SIGNATUREFD, LLC 0.00% of their portfolio | 3.0k $32.4k | Unchanged |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 1.0k $10.8k | Reduced -216.9k |
| GROUP ONE TRADING LLC 0.00% of their portfolio | 754 $8.1k | Reduced -13.2k |
| Belvedere Trading LLC 0.00% of their portfolio | 601 $6.5k | New |
| Farther Finance Advisors, LLC 0.00% of their portfolio | 350 $3.8k | Unchanged |
| OSAIC HOLDINGS, INC. 0.00% of their portfolio | 329 $3.5k | Reduced -9.5k |
| Global Retirement Partners, LLC 0.00% of their portfolio | 150 $1.6k | First filing |
| GLAZER CAPITAL, LLC 0.00% of their portfolio | 100 $1.0k | Reduced -305.3k |
| 1 NORTH WEALTH SERVICES LLC 0.00% of their portfolio | 100 $1.1k | Unchanged |