Eureka Acquisition Corp
EURK- Exchange
- Nasdaq
- Industry
- Water Transportation
- SEC CIK
- 0002000410
No open-market purchases or sales by Eureka Acquisition Corp insiders were filed in the last 90 days; 13 institutions reported holding it in 13F filings for Q2 2026, worth $13.6M in total; no superinvestor holds it.
13F holders, Q1 2025
Institutional positions in Eureka Acquisition Corp as of Mar 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
- 25
- +1 vs. Q4 2024
- Shares held
- 4.97M
- +227.6K (+4.8%) vs. Q4 2024
- Total value
- $51.1M
- +$3.03M (+6.3%) vs. Q4 2024
- New holders
- 4
- 5 more added
- Sold out
- 3
- 3 more reduced
Compare with Q4 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting EURK 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 | 13 | $13.6M |
| Q1 2026 | 22 | $29.9M |
| Q4 2025 | 20 | $25.6M |
| Q3 2025 | 20 | $25.3M |
| Q2 2025 | 26 | $47.0M |
| Q1 2025 | 25 | $51.1M |
| Q4 2024 | 24 | $48.1M |
| Q3 2024 | 21 | $43.7M |
| 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, Q1 2025
Shares, value and share of portfolio for each institution holding Eureka Acquisition Corp; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Morgan Stanley | 9 | $93 | 0.00% | +9 | New |
| UBS Group AG | 4,499 | $46.3K | 0.00% | +2,499+125.0% | Added |
| Warberg Asset Management LLC | 15,000 | $154.7K | 0.04% | 00.0% | Unchanged |
| Heights Capital Management, Inc | 15,400 | $158.3K | 0.08% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 46,970 | $483.8K | 0.00% | 00.0% | Unchanged |
| Mint Tower Capital Management B.V. | 64,777 | $666.0K | 0.25% | 00.0% | Unchanged |
| Gabelli Funds LLC | 72,300 | $743.2K | 0.01% | +72,300 | New |
| Gabelli & Co Investment Advisers, Inc. | 89,200 | $917.0K | 0.14% | 00.0% | Unchanged |
| Glazer Capital, LLC | 93,002 | $958.0K | 0.04% | −2,255−2.4% | Reduced |
| Cable Car Capital LLC | 100,000 | $1.03M | 1.17% | +100,000 | New |
| Bulldog Investors, LLP | 101,000 | $1.04M | 0.28% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 125,000 | $1.29M | 0.00% | 00.0% | Unchanged |
| Polar Asset Management Partners Inc. | 125,000 | $1.29M | 0.04% | +125,000 | New |
| Toronto Dominion Bank | 145,273 | $1.50M | 0.00% | −114,653−44.1% | Reduced |
| Atw Spac Management LLC | 178,457 | $1.83M | 3.06% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 178,457 | $1.84M | 0.07% | 00.0% | Unchanged |
| Rivernorth Capital Management, LLC | 225,000 | $2.32M | 0.12% | 00.0% | Unchanged |
| Quarry LP | 225,000 | $2.32M | 0.60% | +125,000+125.0% | Added |
| D. E. Shaw & Co., Inc. | 247,500 | $2.56M | 0.00% | 00.0% | Unchanged |
| Berkley W R Corp | 304,292 | $3.13M | 0.23% | +209,024+219.4% | Added |
| CNH Partners LLC | 403,406 | $4.15M | 0.10% | 00.0% | Unchanged |
| Vivaldi Asset Management, LLC | 457,915 | $4.71M | 0.34% | 00.0% | Unchanged |
| Wolverine Asset Management LLC | 487,940 | $5.02M | 0.10% | +611+0.1% | Added |
| Mizuho Securities USA LLC | 523,100 | $5.35M | 0.12% | +138,622+36.1% | Added |
| Karpus Management, Inc. | 740,200 | $7.62M | 0.25% | −1,050−0.1% | Reduced |
| Shaolin Capital Management LLC | 0 | $0 | 0.00% | −200,000−100.0% | Sold out |
| Highbridge Capital Management LLC | 0 | $0 | 0.00% | −167,399−100.0% | Sold out |
| Fir Tree Capital Management LP | 0 | $0 | 0.00% | −60,100−100.0% | Sold out |