Dynamix Corp III
DNMXU- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0002081125
No open-market purchases or sales by Dynamix Corp III insiders were filed in the last 90 days; 15 institutions reported holding it in 13F filings for Q2 2026, worth $20.6M in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Dynamix Corp III as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 15
- −1 vs. Q1 2026
- Shares held
- 2.03M
- −135.2K (−6.2%) vs. Q1 2026
- Total value
- $20.6M
- −$1.22M (−5.6%) vs. Q1 2026
- New holders
- 1
- 3 more added
- Sold out
- 2
- 0 more reduced
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting DNMXU on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 15 | $20.6M |
| Q1 2026 | 16 | $21.8M |
| Q4 2025 | 32 | $49.5M |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Dynamix Corp III; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| UBS Group AG | 130 | $1.32K | 0.00% | 00.0% | Unchanged |
| Glazer Capital, LLC | 806 | $8.00K | 0.00% | 00.0% | Unchanged |
| Lineage Point Capital LP | 10,000 | $101.9K | 0.02% | 00.0% | Unchanged |
| Quarry LP | 14,835 | $151.2K | 0.02% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 18,664 | $189.4K | 0.00% | +1,280+7.4% | Added |
| Clear Street Group Inc. | 37,666 | $382.3K | 0.00% | +37,666 | New |
| JPMorgan Chase & Co | 50,000 | $504.5K | 0.00% | 00.0% | Unchanged |
| Westchester Capital Management, LLC | 50,000 | $506.5K | 0.03% | 00.0% | Unchanged |
| HRT Financial LP | 50,915 | $516.0K | 0.00% | +886+1.8% | Added |
| Allianz Asset Management GmbH | 200,000 | $2.02M | 0.00% | 00.0% | Unchanged |
| Readystate Asset Management LP | 200,000 | $2.02M | 0.08% | 00.0% | Unchanged |
| HGC Investment Management Inc. | 250,000 | $2.54M | 0.50% | 00.0% | Unchanged |
| Omers Administration Corp | 335,207 | $3.40M | 0.02% | 00.0% | Unchanged |
| LMR Partners LLP | 400,000 | $4.06M | 0.03% | 00.0% | Unchanged |
| Toronto Dominion Bank | 413,091 | $4.18M | 0.01% | +200,000+93.9% | Added |
| Alberta Investment Management Corp | 0 | $0 | 0.00% | −350,000−100.0% | Sold out |
| Tuttle Tactical Management | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |