Berto Acquisition Corp.
TACO- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0002033122
No open-market purchases or sales by Berto Acquisition Corp. insiders were filed in the last 90 days; 63 institutions reported holding it in 13F filings for Q2 2026, worth $295.6M in total; no superinvestor holds it.
13F holders, Q2 2025
Institutional positions in Berto Acquisition Corp. as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 50
- +50 vs. Q1 2025
- Shares held
- 22.3M
- +22.3M vs. Q1 2025
- Total value
- $231.8M
- +$231.8M vs. Q1 2025
- New holders
- 50
- 0 more added
- Sold out
- 0
- 0 more reduced
Compare with Q1 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting TACO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 63 | $295.6M |
| Q1 2026 | 61 | $279.9M |
| Q4 2025 | 62 | $273.3M |
| Q3 2025 | 62 | $260.3M |
| Q2 2025 | 50 | $231.8M |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2025
Shares, value and share of portfolio for each institution holding Berto Acquisition Corp.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Magnetar Financial LLC | 1,650,000 | $17.1M | 0.08% | +1,650,000 | New |
| CNH Partners LLC | 1,537,996 | $16.0M | 0.38% | +1,537,996 | New |
| Linden Advisors LP | 1,250,000 | $13.0M | 0.08% | +1,250,000 | New |
| Polar Asset Management Partners Inc. | 1,200,000 | $12.5M | 0.31% | +1,200,000 | New |
| Glazer Capital, LLC | 1,062,618 | $11.1M | 0.40% | +1,062,618 | New |
| Moore Capital Management, LP | 1,000,000 | $10.4M | 0.21% | +1,000,000 | New |
| Healthcare of Ontario Pension Plan Trust Fund | 1,000,000 | $10.4M | 0.02% | +1,000,000 | New |
| Vivaldi Asset Management, LLC | 999,998 | $10.4M | 0.70% | +999,998 | New |
| Toronto Dominion Bank | 983,763 | $10.3M | 0.02% | +983,763 | New |
| Governors Lane LP | 980,451 | $10.2M | 1.40% | +980,451 | New |
| LMR Partners LLP | 930,682 | $9.70M | 0.15% | +930,682 | New |
| Centiva Capital, LP | 829,526 | $8.64M | 0.57% | +829,526 | New |
| Hudson Bay Capital Management LP | 822,592 | $8.57M | 0.06% | +822,592 | New |
| Tenor Capital Management Co., L.P. | 800,000 | $8.34M | 0.11% | +800,000 | New |
| Two Sigma Investments, LP | 799,248 | $8.33M | 0.02% | +799,248 | New |
| Saba Capital Management, L.P. | 700,000 | $7.29M | 0.20% | +700,000 | New |
| Highbridge Capital Management LLC | 500,000 | $5.21M | 0.27% | +500,000 | New |
| Verition Fund Management LLC | 488,167 | $5.09M | 0.03% | +488,167 | New |
| Driehaus Capital Management LLC | 431,412 | $4.50M | 0.04% | +431,412 | New |
| Aristeia Capital LLC | 337,650 | $3.52M | 0.10% | +337,650 | New |
| Millennium Management LLC | 313,206 | $3.26M | 0.00% | +313,206 | New |
| K2 Principal Fund, L.P. | 304,536 | $3.17M | 0.58% | +304,536 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 300,300 | $3.13M | 0.02% | +300,300 | New |
| Context Capital Management, LLC | 300,000 | $3.13M | 0.11% | +300,000 | New |
| D. E. Shaw & Co., Inc. | 250,000 | $2.60M | 0.00% | +250,000 | New |
| Sculptor Capital LP | 250,000 | $2.60M | 0.04% | +250,000 | New |
| Alberta Investment Management Corp | 250,000 | $2.60M | 0.02% | +250,000 | New |
| Fifth Lane Capital, LP | 200,000 | $2.08M | 2.52% | +200,000 | New |
| Massar Capital Management, LP | 180,000 | $1.88M | 1.41% | +180,000 | New |
| Periscope Capital Inc. | 179,400 | $1.87M | 0.71% | +179,400 | New |
| Radcliffe Capital Management, L.P. | 143,626 | $1.50M | 0.12% | +143,626 | New |
| CSS LLC | 130,402 | $1.36M | 0.09% | +130,402 | New |
| Schonfeld Strategic Advisors LLC | 130,389 | $1.36M | 0.01% | +130,389 | New |
| Shaolin Capital Management LLC | 125,000 | $1.30M | 0.06% | +125,000 | New |
| JPMorgan Chase & Co | 111,546 | $1.16M | 0.00% | +111,546 | New |
| Barclays PLC | 100,000 | $1.04M | 0.00% | +100,000 | New |
| Gritstone Asset Management LLC | 100,000 | $1.04M | 1.03% | +100,000 | New |
| Berkley W R Corp | 99,220 | $1.03M | 0.06% | +99,220 | New |
| Wolverine Asset Management LLC | 89,246 | $929.9K | 0.02% | +89,246 | New |
| Clear Street LLC | 87,219 | $908.8K | 0.01% | +87,219 | New |
| Geode Capital Management, LLC | 75,976 | $791.7K | 0.00% | +75,976 | New |
| Virtu Financial LLC | 62,604 | $652.0K | 0.03% | +62,604 | New |
| Citadel Advisors LLC | 43,690 | $455.3K | 0.00% | +43,690 | New |
| Tuttle Tactical Management | 40,000 | $416.8K | 1.73% | +40,000 | New |
| Ursa Fund Management, LLC | 38,000 | $396.0K | 0.99% | +38,000 | New |
| Jane Street Group, LLC | 18,341 | $191.1K | 0.00% | +18,341 | New |
| UBS Group AG | 16,219 | $169.0K | 0.00% | +16,219 | New |
| Mizuho Securities USA LLC | 13,100 | $131.0K | 0.00% | +13,100 | New |
| Morgan Stanley | 227 | $2.37K | 0.00% | +227 | New |
| Quarry LP | 8 | $83 | 0.00% | +8 | New |