Yorkville Acquisition Corp.
MCGAW- Exchange
- Nasdaq
- Industry
- Finance Services
- SEC CIK
- 0002064658
No open-market purchases or sales by Yorkville Acquisition Corp. insiders were filed in the last 90 days; 32 institutions reported holding it in 13F filings for Q2 2026, worth $639.8K in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Yorkville Acquisition Corp. as of Dec 31, 2025. 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
- 32
- −1 vs. Q3 2025
- Shares held
- 3.34M
- +391.1K (+13.3%) vs. Q3 2025
- Total value
- $1.43M
- −$1.88M (−56.8%) vs. Q3 2025
- New holders
- 5
- 7 more added
- Sold out
- 6
- 2 more reduced
1 institution that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MCGAW 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 | 32 | $639.8K |
| Q1 2026 | 32 | $878.8K |
| Q4 2025 | 32 | $1.43M |
| Q3 2025 | 34 | $3.32M |
| 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, Q4 2025
Shares, value and share of portfolio for each institution holding Yorkville Acquisition Corp.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| UBS Group AG | 1,163 | $582 | 0.00% | +1,163 | New |
| HGC Investment Management Inc. | 8,333 | $4.17K | 0.00% | 00.0% | Unchanged |
| Wolverine Asset Management LLC | 11,332 | $5.67K | 0.00% | −10.0% | Reduced |
| T3 Companies, LLC | 13,009 | $6.50K | 0.01% | +13,009 | New |
| Hudson Bay Capital Management LP | 24,303 | $12.2K | 0.00% | 00.0% | Unchanged |
| Readystate Asset Management LP | 24,586 | $12.3K | 0.00% | +4,700+23.6% | Added |
| Context Capital Management, LLC | 25,000 | $12.5K | 0.00% | 00.0% | Unchanged |
| Jain Global LLC | 25,000 | $12.5K | 0.00% | +25,000 | New |
| Picton Mahoney Asset Management | 28,332 | $14.2K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 32,041 | $16.0K | 0.00% | 00.0% | Unchanged |
| Whitebox Advisors LLC | 33,333 | $16.7K | 0.00% | 00.0% | Unchanged |
| Moore Capital Management, LP | 33,333 | $16.7K | 0.00% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 33,333 | $16.7K | 0.00% | 00.0% | Unchanged |
| Radcliffe Capital Management, L.P. | 34,430 | $17.4K | 0.00% | −15,469−31.0% | Reduced |
| K2 Principal Fund, L.P. | 38,333 | $19.2K | 0.00% | 00.0% | Unchanged |
| Berkley W R Corp | 39,676 | $19.8K | 0.00% | 00.0% | Unchanged |
| Parallax Volatility Advisers, L.P. | 49,564 | $24.8K | 0.00% | +34,994+240.2% | Added |
| Periscope Capital Inc. | 49,900 | $24.9K | 0.00% | 00.0% | Unchanged |
| Tenor Capital Management Co., L.P. | 66,666 | $33.3K | 0.00% | 00.0% | Unchanged |
| Magnetar Financial LLC | 66,664 | $33.4K | 0.00% | 00.0% | Unchanged |
| Linden Advisors LP | 83,334 | $42.1K | 0.00% | 00.0% | Unchanged |
| CNH Partners LLC | 101,289 | $50.6K | 0.00% | 00.0% | Unchanged |
| Aristeia Capital LLC | 126,296 | $63.8K | 0.00% | +126,296 | New |
| DLD Asset Management, LP | 130,299 | $65.2K | 0.01% | +130,299 | New |
| LMR Partners LLP | 133,332 | $66.7K | 0.00% | 00.0% | Unchanged |
| Clear Street Group Inc. | 150,678 | $75.3K | 0.00% | +21,007+16.2% | Added |
| Decagon Asset Management LLP | 172,360 | $86.2K | 0.04% | +21,069+13.9% | Added |
| Shaolin Capital Management LLC | 202,458 | $101.2K | 0.00% | +94,126+86.9% | Added |
| Harraden Circle Investments, LLC | 521,035 | $260.5K | 0.05% | 00.0% | Unchanged |
| Meteora Capital, LLC | 588,417 | $294.2K | 0.02% | +206,881+54.2% | Added |
| Anson Funds Management LP | 457,467 | – | – | +306,620+203.3% | Added |
| Mint Tower Capital Management B.V. | 33,333 | – | – | 00.0% | Unchanged |
| Fifth Lane Capital, LP | 0 | $0 | 0.00% | −378,793−100.0% | Sold out |
| CSS LLC | 0 | $0 | 0.00% | −107,280−100.0% | Sold out |
| Fort Baker Capital Management LP | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Toronto Dominion Bank | 0 | $0 | 0.00% | −25,854−100.0% | Sold out |
| Highbridge Capital Management LLC | 0 | $0 | 0.00% | – | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −16,666−100.0% | Sold out |
| Atw Spac Management LLC | – | – | – | – | Not filed |