# EUREKA ACQUISITION CORP (EURKR)

> Institutional ownership reported to the SEC as of Q2 2026, from Form 13F filings. Source: https://holderbook.com/stocks/EURKR/

- Reporting holders: 19
- Reported value: $1.4M
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [Harraden Circle Investments, LLC](https://holderbook.com/funds/1910592-harraden-circle-investments-llc/) | $687.4K | 1,964,074 | 0.1% | 7 |
| [HIGHBRIDGE CAPITAL MANAGEMENT LLC](https://holderbook.com/funds/919185-highbridge-capital-management-llc/) | $187.6K | 536,116 | 0.0% | 8 |
| [BOOTHBAY FUND MANAGEMENT, LLC](https://holderbook.com/funds/1549230-boothbay-fund-management-llc/) | $90.5K | 258,457 | 0.0% | 8 |
| [Clear Street Group Inc.](https://holderbook.com/funds/1881567-clear-street-group-inc/) | $66.8K | 190,788 | 0.0% | 4 |
| [RIVERNORTH CAPITAL MANAGEMENT, LLC](https://holderbook.com/funds/1447578-rivernorth-capital-management-llc/) | $65.2K | 225,000 | 0.0% | 7 |
| [K2 PRINCIPAL FUND, L.P.](https://holderbook.com/funds/1461790-k2-principal-fund-l-p/) | $56.5K | 226,185 | 0.0% | 3 |
| [Polar Asset Management Partners Inc.](https://holderbook.com/funds/1326389-polar-asset-management-partners-inc/) | $45.7K | 125,000 | 0.0% | 6 |
| [Cable Car Capital, LP](https://holderbook.com/funds/1699575-cable-car-capital-lp/) | $35.0K | 100,000 | 0.0% | 6 |
| [GABELLI & Co INVESTMENT ADVISERS, INC.](https://holderbook.com/funds/932724-gabelli-co-investment-advisers-inc/) | $31.2K | 89,200 | 0.0% | 7 |
| [AQR Arbitrage LLC](https://holderbook.com/funds/1167456-aqr-arbitrage-llc/) | $26.4K | 75,366 | 0.0% | 8 |
| [Yakira Capital Management, Inc.](https://holderbook.com/funds/1584639-yakira-capital-management-inc/) | $25.5K | 72,951 | 0.0% | 5 |
| [GABELLI FUNDS LLC](https://holderbook.com/funds/1081407-gabelli-funds-llc/) | $25.3K | 72,300 | 0.0% | 6 |
| [Mint Tower Capital Management B.V.](https://holderbook.com/funds/1666606-mint-tower-capital-management-b-v/) | $23.0K | 64,777 | 0.0% | 8 |
| [TORONTO DOMINION BANK](https://holderbook.com/funds/947263-toronto-dominion-bank/) | $21.8K | 62,142 | 0.0% | 7 |
| [D. E. Shaw & Co., Inc.](https://holderbook.com/funds/1009207-d-e-shaw-co-inc/) | $15.8K | 45,000 | 0.0% | 7 |
| [Bulldog Investors, LLP](https://holderbook.com/funds/1504304-bulldog-investors-llp/) | $12.8K | 51,000 | 0.0% | 7 |
| [BNP PARIBAS FINANCIAL MARKETS](https://holderbook.com/funds/1166588-bnp-paribas-financial-markets/) | $8.3K | 22,702 | 0.0% | 3 |
| [TWO SIGMA SECURITIES, LLC](https://holderbook.com/funds/1450144-two-sigma-securities-llc/) | $3.4K | 13,420 | 0.0% | 3 |
| [UBS Group AG](https://holderbook.com/funds/1610520-ubs-group-ag/) | $848 | 3,378 | 0.0% | 6 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 19 | $1.4M |
| Q1 2026 | 19 | $1.2M |
| Q4 2025 | 20 | $1.6M |
| Q3 2025 | 21 | $1.1M |
| Q2 2025 | 23 | $1.1M |
| Q1 2025 | 24 | $1.2M |
| Q4 2024 | 19 | $902.4K |
| Q3 2024 | 14 | $767.1K |