EUREKA ACQUISITION CORP EURK
SHS CL A · Common Stock · CUSIP G32168109
- SectorIndustrials
- IndustryWater Transportation
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $11.52.
Trends to Q2 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2024 | 22 |
| Q4 2024 | 25 |
| Q1 2025 | 26 |
| Q2 2025 | 27 |
| Q3 2025 | 20 |
| Q4 2025 | 20 |
| Q1 2026 | 22 |
| Q2 2026 | 14 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q4 2024 | 10 | 10 |
| Q1 2025 | 9 | 6 |
| Q2 2025 | 8 | 9 |
| Q3 2025 | 6 | 17 |
| Q4 2025 | 3 | 6 |
| Q1 2026 | 7 | 7 |
| Q2 2026 | 1 | 14 |
Biggest buyers
| AQR Arbitrage LLC | Added | +100 |
Biggest sellers
| WOLVERINE ASSET MANAGEMENT LLC | Sold out | -395.9k |
| Karpus Management, Inc. | Sold out | -200.9k |
| Polar Asset Management Partners Inc. | Sold out | -167.0k |
| RLH Capital LLC | Reduced | -140.0k |
| Clear Street Group Inc. | Reduced | -57.0k |
| Meteora Capital, LLC | Sold out | -50.0k |
| HRT FINANCIAL LP | Sold out | -49.0k |
| Crossingbridge Advisors, LLC | Reduced | -42.9k |
| Logan Stone Capital, LLC | Sold out | -42.5k |
| TORONTO DOMINION BANK | Sold out | -16.2k |
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| RLH Capital LLC 13G · institution +2.1 pts · filed 2025-07-07 | 9.3% |
| AQR CAPITAL MANAGEMENT LLC 13G · institution filed 2025-08-14 | 5.7% |
| BARCLAYS PLC 13G · institution no change · filed 2025-03-21 | 5.2% |
Fell to 5% or below in the last year: MIZUHO FINANCIAL GROUP INC (0.0%, 2026-08-13), BERKLEY W R CORP (0.0%, 2026-08-06), Feis Equities LLC (0.0%, 2026-07-14), WOLVERINE ASSET MANAGEMENT LLC (0.0%, 2026-07-09), Karpus Management, Inc. (4.2%, 2026-04-07), First Trust Capital Management L.P. (0.0%, 2025-11-14), PROPPER KERRY (0.0%, 2025-11-13)
Insider purchases and sales since 1 Apr 2026
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
None reported since 1 Apr 2026.
Holders, Q2 2026
| Manager | Shares | Change |
|---|---|---|
| BERKLEY W R CORP 0.18% of their portfolio | 315.5k $3.6m | Unchanged |
| MIZUHO SECURITIES USA LLC 0.03% of their portfolio | 300.5k $3.3m | Unchanged |
| AQR Arbitrage LLC 0.03% of their portfolio | 171.4k $2.1m | Added +100 |
| Quarry LP 0.28% of their portfolio | 155.4k $1.8m | Unchanged |
| RLH Capital LLC 0.85% of their portfolio | 155.4k $1.8m | Reduced -140.0k |
| Cable Car Capital, LP 0.05% of their portfolio | 100.0k $1.2m | Unchanged |
| Crossingbridge Advisors, LLC 0.15% of their portfolio | 73.8k $842.4k | Reduced -42.9k |
| Yakira Capital Management, Inc. 0.25% of their portfolio | 73.0k $834.6k | Unchanged |
| Westchester Capital Management, LLC 0.03% of their portfolio | 50.0k $571.0k | Unchanged |
| Clear Street Group Inc. 0.00% of their portfolio | 43.6k $523.1k | Reduced -57.0k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 20.9k $250.1k | Unchanged |
| Warberg Asset Management LLC 0.03% of their portfolio | 10.1k $115.1k | Reduced -2.7k |
| UBS Group AG 0.00% of their portfolio | 85 $1.0k | Reduced -4 |
| MORGAN STANLEY 0.00% of their portfolio | 49 $588 | Reduced -3 |