Haymaker Acquisition Corp. 4 - HYAC
Ownership (Schedule 13D / 13G) · latest 50 filings
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| Filed | Form | Reporting person | Percent | Shares | SEC |
|---|---|---|---|---|---|
| Apr 07, 2026 | SCHEDULE 13G | American Century Capital Portfolios, Inc. | 7.8% | 1,824,300 | View |
| Apr 07, 2026 | SCHEDULE 13G | American Century Investment Management, Inc. | 11.6% | 2,707,667 | View |
| Apr 07, 2026 | SCHEDULE 13G | American Century Companies, Inc. | 11.6% | 2,707,667 | View |
| Apr 07, 2026 | SCHEDULE 13G | Stowers Institute for Medical Research | 11.6% | 2,707,667 | View |
| Mar 11, 2026 | SCHEDULE 13G | Harraden Circle Investments, LLC | 9.99% | 2,341,953 | View |
| Mar 11, 2026 | SCHEDULE 13G | Harraden Circle Investors GP, LP | 9.99% | 2,341,953 | View |
| Mar 11, 2026 | SCHEDULE 13G | Harraden Circle Investors GP, LLC | 9.99% | 2,341,953 | View |
| Mar 11, 2026 | SCHEDULE 13G | Harraden Circle Investors, LP | 5.74% | 1,345,518 | View |
| Mar 11, 2026 | SCHEDULE 13G | Harraden Circle Special Opportunities, LP | 2.15% | 502,769 | View |
| Mar 11, 2026 | SCHEDULE 13G | Harraden Circle Strategic Investments, LP | 1.51% | 353,103 | View |
| Mar 11, 2026 | SCHEDULE 13G | Harraden Circle Concentrated, LP | 0.6% | 140,563 | View |
| Mar 11, 2026 | SCHEDULE 13G | Frederick V. Fortmiller, Jr. | 9.99% | 2,341,953 | View |
| Feb 12, 2026 | SCHEDULE 13G | Mizuho Financial Group, Inc. | 5.3% | 1,249,126 | View |
| Feb 10, 2026 | SCHEDULE 13G/A | W. R. Berkley Corporation | 8.4% | 1,964,207 | View |
| Feb 10, 2026 | SCHEDULE 13G/A | Berkley Insurance Company | 8.4% | 1,964,207 | View |
| Nov 14, 2025 | SCHEDULE 13G/A | First Trust Merger Arbitrage Fund | 5.87% | 1,374,319 | View |
| Nov 14, 2025 | SCHEDULE 13G/A | First Trust Capital Management L.P. | 6.31% | 1,477,308 | View |
| Nov 14, 2025 | SCHEDULE 13G/A | First Trust Capital Solutions L.P. | 6.31% | 1,477,308 | View |
| Nov 14, 2025 | SCHEDULE 13G/A | FTCS Sub GP LLC | 6.31% | 1,477,308 | View |
| Nov 14, 2025 | SCHEDULE 13G/A | Westchester Capital Management, LLC | 8.25% | 1,932,010 | View |
| Nov 14, 2025 | SCHEDULE 13G/A | Westchester Capital Partners, LLC | 0.03% | 7,018 | View |
| Nov 14, 2025 | SCHEDULE 13G/A | Virtus Investment Advisers, LLC | 7.93% | 1,857,836 | View |
| Nov 14, 2025 | SCHEDULE 13G/A | The Merger Fund | 7.6% | 1,780,002 | View |
| Nov 10, 2025 | SCHEDULE 13G | W. R. Berkley Corporation | 7.2% | 1,680,012 | View |
| Nov 10, 2025 | SCHEDULE 13G | Berkley Insurance Company | 7.2% | 1,680,012 | View |
| Oct 10, 2025 | SCHEDULE 13G | WOLVERINE ASSET MANAGEMENT LLC | 6.16% | 1,442,432 | View |
| Oct 10, 2025 | SCHEDULE 13G | Wolverine Trading Partners, Inc. | 6.16% | 1,442,432 | View |
| Oct 10, 2025 | SCHEDULE 13G | Wolverine Holdings, L.P. | 6.16% | 1,442,432 | View |
| Oct 10, 2025 | SCHEDULE 13G | Christopher L. Gust | 6.16% | 1,442,432 | View |
| Oct 10, 2025 | SCHEDULE 13G | Robert R. Bellick | 6.16% | 1,442,432 | View |
Percent = "% of class represented by amount beneficially owned" for this reporting person in the filed 13D/13G.
Shares = reported beneficial ownership amount for the same row (not portfolio shares from 13F).
Amendments (/A) can repeat the same holder over time, so rows should not be summed.
Extraction is best-effort from filing text and can be missing or noisy; verify exact figures via the SEC link in each row.