Eureka AcquisitionEURK
13F holders, Q2 2025 (June 30)At the end of Q2 2025, 26 institutions reported holding Eureka Acquisition Corp. (EURK) in their 13F filings, up 1 from Q1 2025. 4 opened new positions and 3 sold out. The largest holders were Mizuho Securities USA LLC ($5.7M), First Trust Capital Management L.P. ($4.8M) and Wolverine Asset Management LLC ($4.2M). 2 famous investors held it, including David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio) and Cliff Asness (0.0% of AQR Capital Management's portfolio).
- Company
- Eureka Acquisition Corp.
- CUSIP
- G32168109
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 4 | $7.7M |
| Exits | 3 | $3.8M |
All 13F filers, Q1 2025 → Q2 2025: 741,048 shares bought and 1,219,686 shares sold, net −478,638 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 26 holders
| Mizuho Securities USA LLC | 0.12% | — | 550,000 | $5.7M |
| First Trust Capital Management L.P. | 0.32% | No change | 457,915 | $4.8M |
| Wolverine Asset Management LLC | 0.30% | Reduce -18.0% | 400,000 | $4.2M |
| Karpus Management, Inc. | 0.11% | Reduce -55.8% | 327,400 | $3.4M |
| Berkley W R Corp. | 0.20% | Add +0.4% | 305,628 | $3.2M |
| Westchester Capital Management, LLC | 0.16% | New | 266,000 | $2.8M |
| D. E. Shaw & Co. | 0.00% | No change | 247,500 | $2.6M |
| Rivernorth Capital Management, LLC | 0.13% | No change | 225,000 | $2.3M |
| Clear Street LLC | 0.01% | New | 218,955 | $2.3M |
| AQR Arbitrage LLC | 0.07% | Reduce -55.6% | 179,141 | $1.9M |
| AQR Capital Management | 0.00% | New | 179,141 | $1.9M |
| Boothbay Fund Management, LLC | 0.06% | No change | 178,457 | $1.9M |
| Atw Spac Management LLC | 2.96% | No change | 178,457 | $1.9M |
| Quarry LP | 0.43% | Reduce -24.3% | 170,400 | $1.8M |
| Cable Car Capital, LP | 0.97% | No change | 100,000 | $1.0M |
| Glazer Capital, LLC | 0.04% | Reduce -0.9% | 92,194 | $961K |
| GABELLI & Co INVESTMENT ADVISERS, INC. | 0.14% | No change | 89,200 | $930K |
| Yakira Capital Management, Inc. | 0.29% | New | 75,000 | $782K |
| Gabelli Funds LLC | 0.01% | No change | 72,300 | $754K |
| Mint Tower Capital Management B.V. | 0.19% | No change | 64,777 | $675K |
| Polar Asset Management Partners Inc. | 0.02% | Reduce -54.4% | 57,000 | $594K |
| Goldman Sachs Group Inc. | 0.00% | No change | 46,970 | $488K |
| Heights Capital Management, Inc. | 0.05% | No change | 15,400 | $161K |
| Warberg Asset Management LLC | 0.68% | Add +2.6% | 15,388 | $161K |
| UBS Group AG | 0.00% | Add +4.5% | 4,701 | $49K |
| Morgan Stanley | 0.00% | Add +288.9% | 35 | $364 |
"% of holder's portfolio" is EURK's weight in each manager's 13F, not the share of Eureka Acquisition Corp. the manager owns.