Eureka Acquisition Corp - EURK
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| WOLVERINE ASSET MANAGEMENT LLC | History | Reduced | 395,924 | 4,351 | 0.03% | 0.03% | 1 | -2,454 | -0.62% | Q4 2025 | Feb 02, 2026 |
| Karpus Management, Inc. | History | Reduced | 326,275 | 3,566 | 0.11% | 0.11% | 2 | -550 | -0.17% | Q4 2025 | Feb 17, 2026 |
| BERKLEY W R CORP | History | No change | 305,628 | 3,340 | 0.16% | 0.19% | 3 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| MIZUHO SECURITIES USA LLC | History | Added to | 285,455 | 3,025 | 0.05% | 0.06% | 4 | +100 | 0.04% | Q4 2025 | Feb 09, 2026 |
| AQR Arbitrage LLC | History | No change | 179,141 | 1,968 | 0.04% | 0.05% | 5 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| Quarry LP | History | No change | 155,400 | 1,703 | 0.27% | 0.36% | 6 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| Crossingbridge Advisors, LLC | History | Reduced | 131,689 | 1,442 | 0.41% | 0.73% | 7 | -2,200 | -1.64% | Q4 2025 | Feb 13, 2026 |
| Clear Street Group Inc. | History | Added to | 107,647 | 1,168 | 0.0% | 0.0% | 8 | +24,135 | 28.9% | Q4 2025 | Feb 13, 2026 |
| Cable Car Capital, LP | History | No change | 100,000 | 1,092 | 0.04% | 0.46% | 9 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| METEORA CAPITAL, LLC | History | Reduced | 87,803 | 959 | 0.08% | 0.15% | 10 | -41,851 | -32.28% | Q4 2025 | Feb 17, 2026 |
| Yakira Capital Management, Inc. | History | No change | 75,000 | 819 | 0.28% | 0.28% | 11 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| Polar Asset Management Partners Inc. | History | New | 57,000 | 623 | 0.01% | — | 12 | +57,000 | New | Q4 2025 | Feb 17, 2026 |
| Westchester Capital Management, LLC | History | No change | 50,000 | 549 | 0.02% | 0.02% | 13 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| HRT FINANCIAL LP | History | Reduced | 49,000 | 538 | 0.0% | 0.0% | 14 | -282 | -0.57% | Q4 2025 | Feb 12, 2026 |
| GOLDMAN SACHS GROUP INC | History | No change | 20,858 | 227 | 0.0% | 0.0% | 15 | 0 | 0.0% | Q4 2025 | Mar 25, 2026 |
| Warberg Asset Management LLC | History | No change | 15,783 | 172 | 0.02% | 0.03% | 16 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| HEIGHTS CAPITAL MANAGEMENT, INC | History | No change | 15,400 | 169 | 0.06% | 0.05% | 17 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| UBS Group AG | History | Reduced | 4,749 | 49 | 0.0% | 0.0% | 18 | -115 | -2.36% | Q4 2025 | Jan 29, 2026 |
| TORONTO DOMINION BANK | History | No change | 3,327 | 36 | 0.0% | 0.0% | 19 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| MORGAN STANLEY | History | Added to | 42 | 0 | — | — | — | +2 | 5.0% | Q4 2025 | Feb 13, 2026 |