Who Owns BERTO ACQUISITION CORP (TACOW)? -- Institutional Holders (2026-06-30)
53 institutions reported holding $9.4M of BERTO ACQUISITION CORP (TACOW) in SEC 13F filings for 2026-06-30. Largest institutional holders: Harraden Circle Investments, LLC ($955,364), Magnetar Financial LLC ($610,500), METEORA CAPITAL, LLC ($588,645), Linden Advisors LP ($547,354), LMR Partners LLP ($445,188). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | Harraden Circle Investments, LLC | $955,364 | 1.3M | Added |
| 2 | Magnetar Financial LLC | $610,500 | 825,000 | Hold |
| 3 | METEORA CAPITAL, LLC | $588,645 | 826,401 | Hold |
| 4 | Linden Advisors LP | $547,354 | 744,699 | Hold |
| 5 | LMR Partners LLP | $445,188 | 625,000 | Hold |
| 6 | Polar Asset Management Partners Inc. | $432,000 | 600,000 | Hold |
| 7 | AQR Arbitrage LLC | $411,391 | 563,549 | Added |
| 8 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $370,000 | 500,000 | Hold |
| 9 | MOORE CAPITAL MANAGEMENT, LP | $356,150 | 500,000 | Hold |
| 10 | Lineage Point Capital LP | $344,317 | 483,388 | Added |
| 11 | Saba Capital Management, L.P. | $298,822 | 406,561 | Hold |
| 12 | Shaolin Capital Management LLC | $289,407 | 406,300 | Trimmed |
| 13 | TENOR CAPITAL MANAGEMENT Co., L.P. | $284,920 | 400,000 | Hold |
| 14 | Hudson Bay Capital Management LP | $222,000 | 300,000 | Trimmed |
| 15 | MILLENNIUM MANAGEMENT LLC | $214,862 | 301,645 | Hold |
| 16 | Governors Lane LP | $209,479 | 285,006 | Added |
| 17 | Walleye Capital LLC | $197,868 | 277,787 | Hold |
| 18 | HIGHBRIDGE CAPITAL MANAGEMENT LLC | $178,128 | 0 | Trimmed |
| 19 | GLAZER CAPITAL, LLC | $168,000 | 235,885 | Trimmed |
| 20 | Rangeley Capital, LLC | $167,840 | 16,000 | Added |
| 21 | Centiva Capital, LP | $148,000 | 200,000 | New |
| 22 | BNP PARIBAS FINANCIAL MARKETS | $144,285 | 202,562 | Hold |
| 23 | TORONTO DOMINION BANK | $141,407 | 198,605 | Trimmed |
| 24 | K2 PRINCIPAL FUND, L.P. | $137,120 | 193,127 | Trimmed |
| 25 | HGC Investment Management Inc. | $124,653 | 175,000 | Hold |
Source: SEC Form 13F filings · as of 2026-06-30