Who Owns BERTO ACQUISITION CORP II (GUACU)? -- Institutional Holders (2026-06-30)
46 institutions reported holding $315.8M of BERTO ACQUISITION CORP II (GUACU) in SEC 13F filings for 2026-06-30. Largest institutional holders: MILLENNIUM MANAGEMENT LLC ($24.2M), Linden Advisors LP ($17.2M), Hudson Bay Capital Management LP ($16.2M), Magnetar Financial LLC ($16.2M), Governors Lane LP ($13.7M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | MILLENNIUM MANAGEMENT LLC | $24.2M | 2.4M | New |
| 2 | Linden Advisors LP | $17.2M | 1.7M | New |
| 3 | Hudson Bay Capital Management LP | $16.2M | 1.6M | New |
| 4 | Magnetar Financial LLC | $16.2M | 1.6M | New |
| 5 | Governors Lane LP | $13.7M | 1.4M | New |
| 6 | LMR Partners LLP | $13.2M | 1.3M | New |
| 7 | ARISTEIA CAPITAL, L.L.C. | $13.2M | 1.3M | New |
| 8 | Radcliffe Capital Management, L.P. | $13.2M | 1.3M | New |
| 9 | Centiva Capital, LP | $12.1M | 1.2M | New |
| 10 | Wealthspring Capital LLC | $11.0M | 1.1M | New |
| 11 | HGC Investment Management Inc. | $10.8M | 1.1M | New |
| 12 | Verition Fund Management LLC | $10.6M | 1.0M | New |
| 13 | Saba Capital Management, L.P. | $10.3M | 1.0M | New |
| 14 | Sculptor Capital LP | $10.1M | 1.0M | New |
| 15 | MOORE CAPITAL MANAGEMENT, LP | $10.1M | 1.0M | New |
| 16 | Polar Asset Management Partners Inc. | $9.1M | 900,000 | New |
| 17 | TIG Advisors, LLC | $8.1M | 800,000 | New |
| 18 | TORONTO DOMINION BANK | $7.7M | 761,777 | New |
| 19 | BNP PARIBAS FINANCIAL MARKETS | $7.6M | 752,108 | New |
| 20 | AQR Arbitrage LLC | $7.6M | 747,892 | New |
| 21 | GLAZER CAPITAL, LLC | $7.5M | 745,604 | New |
| 22 | Shaolin Capital Management LLC | $7.5M | 744,847 | New |
| 23 | Alberta Investment Management Corp | $5.8M | 572,252 | New |
| 24 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $5.1M | 500,000 | New |
| 25 | TWO SIGMA INVESTMENTS, LP | $5.0M | 496,624 | New |
Source: SEC Form 13F filings · as of 2026-06-30