Dynamix Corp
DYNC- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0002028699
No open-market purchases or sales by Dynamix Corp insiders were filed in the last 90 days; 63 institutions reported holding it in 13F filings for Q2 2026, worth $163.8M in total; no superinvestor holds it.
Holders of 5% or more of DYNC
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Dynamix Corp, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| DynamixCore Holdings, LLC | 13G | 24.90%5.53M shares | New | Jan 10, 20251 filing | Jan 10, 2025 | SEC |
| Meteora Capital, LLC | 13G/A | 13.78%2.29M shares | −1.00 ppfrom 14.78% | Feb 6, 20263 filings | Aug 14, 2026 | SEC |
| Citadel Advisors LLC | 13G | 7.90%1.31M shares | New | Apr 14, 20261 filing | Apr 14, 2026 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
25 Schedule 13D and 13G filings on Dynamix Corp, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Aug 14, 20261:56 PM ET | Meteora Capital, LLC | 13G/A | 13.78%2.29M shares | −1.00 ppfrom 14.78% | Jun 30, 2026 | SEC |
| Aug 14, 20269:30 AM ET | Pantera Capital Partners LPand 1 other | 13G/A | 0.00%0 shares | −9.64 ppfrom 9.64%Below 5% | Jun 30, 2026 | SEC |
| Jul 28, 20263:57 PM ET | Bulldog Investors, LLPand 2 others | 13D | 3.64%805.8K shares | NewBelow 5% | Jul 24, 2026 | SEC |
| May 15, 20262:15 PM ET | Pantera Capital Partners LPand 1 other | 13G | 9.64%1.60M shares | New | Mar 31, 2026 | SEC |
| May 15, 20261:44 PM ET | TD Securities (USA) LLCand 3 others | 13G/A | 3.80%631.7K shares | 0.00 ppfrom 3.80%Below 5% | Mar 31, 2026 | SEC |
| May 15, 202612:54 PM ET | Meteora Capital, LLC | 13G/A | 14.78%2.45M shares | −0.12 ppfrom 14.90% | Mar 31, 2026 | SEC |
| Apr 14, 20265:57 PM ET | Citadel Advisors LLCand 6 others | 13G | 7.90%1.31M shares | New | Apr 7, 2026 | SEC |
| Feb 13, 20261:05 PM ET | TD Securities (USA) LLCand 3 others | 13G | 3.80%631.7K shares | NewBelow 5% | Dec 31, 2025 | SEC |
| Feb 12, 20264:27 PM ET | Glazer Capital, LLCand 1 other | 13G/A | 0.00%0 shares | −1.42 ppfrom 1.42%Below 5% | Dec 31, 2025 | SEC |
| Feb 6, 20264:41 PM ET | Meteora Capital, LLC | 13G | 14.90%2.47M shares | New | Dec 31, 2025 | SEC |
| Feb 4, 20267:14 PM ET | K2 Principal Fund, L.P.and 3 others | 13G/A | 0.00%0 shares | −5.24 ppfrom 5.24%Below 5% | Dec 31, 2025 | SEC |
| Nov 14, 20259:22 AM ET | LMR Partners LLPand 7 others | 13G/A | 0.40%59.2K shares | −5.00 ppfrom 5.40%Below 5% | Sep 30, 2025 | SEC |
| Nov 13, 20254:39 PM ET | Glazer Capital, LLCand 1 other | 13G/A | 1.42%235.0K shares | −4.75 ppfrom 6.17%Below 5% | Sep 30, 2025 | SEC |
| Nov 13, 20259:13 AM ET | Adage Capital Management, L.P.and 2 others | 13G/A | 0.75%125.0K shares | −7.38 ppfrom 8.13%Below 5% | Sep 30, 2025 | SEC |
| Nov 12, 20252:04 PM ET | AQR Capital Management LLCand 2 others | 13G/A | 2.17%359.9K shares | −4.58 ppfrom 6.75%Below 5% | Sep 30, 2025 | SEC |
| Nov 12, 202510:04 AM ET | Linden Capital L.P.and 3 others | 13G/A | 4.90%819.6K shares | –Below 5% | Sep 30, 2025 | SEC |
| Aug 14, 20257:47 AM ET | Driehaus Capital Management LLC | 13G/A | 4.51%748.0K shares | −0.91 ppfrom 5.42%Below 5% | Jun 30, 2025 | SEC |
| May 15, 20254:22 PM ET | Glazer Capital, LLCand 1 other | 13G | 6.17%1.03M shares | New | Mar 31, 2025 | SEC |
| May 15, 20257:20 AM ET | Driehaus Capital Management LLC | 13G | 5.42%900.0K shares | New | Mar 31, 2025 | SEC |
| May 14, 202511:05 AM ET | AQR Capital Management LLCand 2 others | 13G/A | 6.75%1.12M shares | −1.98 ppfrom 8.73% | Mar 31, 2025 | SEC |
| Feb 14, 20252:16 PM ET | LMR Partners LLPand 7 others | 13G | 5.40%900.0K shares | New | Dec 31, 2024 | SEC |
| Feb 14, 202510:02 AM ET | AQR Capital Management LLCand 2 others | 13G | 8.73%1.45M shares | New | Dec 31, 2024 | SEC |
| Feb 12, 20259:33 AM ET | Adage Capital Management, L.P.and 2 others | 13G | 8.13%1.35M shares | New | Dec 31, 2024 | SEC |
| Feb 11, 202512:46 PM ET | K2 Principal Fund, L.P.and 3 others | 13G/A | 5.24%869.9K shares | – | Dec 31, 2024 | SEC |
| Jan 10, 20254:05 PM ET | DynamixCore Holdings, LLCand 1 other | 13G | 24.90%5.53M shares | New | Jan 10, 2025 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Dynamix Corp shares.
No Form 144 notices for Dynamix Corp are on file.