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 $299.1M in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Berto Acquisition Corp. as of Jun 30, 2026. 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
- 63
- +2 vs. Q1 2026
- Shares held
- 28.5M
- +1.21M (+4.4%) vs. Q1 2026
- Total value
- $299.1M
- +$19.2M (+6.8%) vs. Q1 2026
- New holders
- 8
- 12 more added
- Sold out
- 6
- 17 more reduced
Compare with Q1 2026: 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 | $299.1M |
| 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 2026
Shares, value and share of portfolio for each institution holding Berto Acquisition Corp.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Magnetar Financial LLC | 1,650,000 | $17.3M | 0.16% | 00.0% | Unchanged |
| Centiva Capital, LP | 1,538,392 | $16.1M | 0.54% | −252,802−14.1% | Reduced |
| Linden Advisors LP | 1,500,000 | $15.7M | 0.08% | 00.0% | Unchanged |
| Glazer Capital, LLC | 1,440,092 | $15.1M | 0.37% | −138,290−8.8% | Reduced |
| Governors Lane LP | 1,350,000 | $14.2M | 1.42% | +1,350,000 | New |
| Hudson Bay Capital Management LP | 1,266,599 | $13.3M | 0.06% | 00.0% | Unchanged |
| Berkley W R Corp | 1,225,999 | $12.9M | 0.63% | −596,599−32.7% | Reduced |
| Polar Asset Management Partners Inc. | 1,100,000 | $11.5M | 0.21% | 00.0% | Unchanged |
| CNH Partners LLC | 1,080,090 | $11.3M | 0.16% | +6,153+0.6% | Added |
| Moore Capital Management, LP | 1,000,000 | $10.5M | 0.24% | 00.0% | Unchanged |
| Verbena Value LP | 897,745 | $9.42M | 1.56% | 00.0% | Unchanged |
| Tenor Capital Management Co., L.P. | 800,000 | $8.39M | 0.12% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 799,248 | $8.38M | 0.01% | 00.0% | Unchanged |
| LMR Partners LLP | 772,757 | $8.11M | 0.06% | 00.0% | Unchanged |
| Verition Fund Management LLC | 745,812 | $7.82M | 0.06% | +554,911+290.7% | Added |
| Westchester Capital Management, LLC | 703,632 | $7.38M | 0.37% | 00.0% | Unchanged |
| Harraden Circle Investments, LLC | 649,284 | $6.81M | 0.87% | +649,284 | New |
| Highbridge Capital Management LLC | 619,514 | $6.48M | 0.22% | +119,514+23.9% | Added |
| Crossingbridge Advisors, LLC | 615,000 | $6.45M | 1.14% | −20,000−3.1% | Reduced |
| Wolverine Asset Management LLC | 597,648 | $6.27M | 0.08% | −302,292−33.6% | Reduced |
| D. E. Shaw & Co., Inc. | 534,490 | $5.61M | 0.00% | +175,000+48.7% | Added |
| Mizuho Securities USA LLC | 517,139 | $5.26M | 0.05% | +175,096+51.2% | Added |
| SkyView Investment Advisors, LLC | 433,649 | $4.55M | 3.56% | +433,649 | New |
| Mint Tower Capital Management B.V. | 410,668 | $4.31M | 0.51% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 405,124 | $4.25M | 0.00% | 00.0% | Unchanged |
| Radcliffe Capital Management, L.P. | 392,553 | $4.12M | 0.31% | +20,789+5.6% | Added |
| Vivaldi Asset Management, LLC | 352,000 | $3.69M | 0.22% | 00.0% | Unchanged |
| Toronto Dominion Bank | 351,000 | $3.68M | 0.01% | +318,390+976.4% | Added |
| Aristeia Capital LLC | 348,250 | $3.65M | 0.06% | +10,600+3.1% | Added |
| DLD Asset Management, LP | 300,008 | $3.15M | 0.26% | +131,202+77.7% | Added |
| Parallax Volatility Advisers, L.P. | 294,700 | $3.09M | 0.11% | −336,666−53.3% | Reduced |
| Periscope Capital Inc. | 275,000 | $2.88M | 0.46% | 00.0% | Unchanged |
| Mercuria Capital Strategies, LLC | 270,908 | $2.84M | 1.74% | 00.0% | Unchanged |
| CSS LLC | 270,809 | $2.84M | 0.13% | −94,072−25.8% | Reduced |
| Lineage Point Capital LP | 268,870 | $2.82M | 0.58% | −210,632−43.9% | Reduced |
| Context Capital Management, LLC | 250,000 | $2.62M | 0.05% | 00.0% | Unchanged |
| Alberta Investment Management Corp | 250,000 | $2.62M | 0.02% | 00.0% | Unchanged |
| Millennium Management LLC | 250,000 | $2.62M | 0.00% | +250,000 | New |
| Shaolin Capital Management LLC | 248,281 | $2.60M | 0.15% | −151,719−37.9% | Reduced |
| Massar Capital Management, LP | 183,942 | $1.93M | 0.66% | +3,942+2.2% | Added |
| Rivernorth Capital Management, LLC | 173,606 | $1.81M | 0.09% | −300−0.2% | Reduced |
| Sona Asset Management (US) LLC | 165,606 | $1.74M | 0.06% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 150,000 | $1.57M | 0.01% | −17,873−10.6% | Reduced |
| Wealthspring Capital LLC | 148,765 | $1.56M | 0.35% | 00.0% | Unchanged |
| Jefferies Financial Group Inc. | 130,774 | $1.37M | 0.01% | 00.0% | Unchanged |
| BlueCrest Capital Management Ltd | 100,000 | $1.05M | 0.04% | 00.0% | Unchanged |
| O'Connor Alternative Investments LLC | 100,000 | $1.05M | 0.08% | 00.0% | Unchanged |
| Gritstone Asset Management LLC | 98,853 | $1.04M | 1.00% | 00.0% | Unchanged |
| Heights Capital Management, Inc | 95,473 | $1.00M | 0.23% | −4,527−4.5% | Reduced |
| StoneX Group Inc. | 65,410 | $684.0K | 0.03% | +65,410 | New |
| Geode Capital Management, LLC | 51,962 | $545.1K | 0.00% | −5,458−9.5% | Reduced |
| Levin Capital Strategies, L.P. | 50,085 | $525.4K | 0.04% | +40,085+400.8% | Added |
| BNP Paribas Arbitrage, SA | 46,008 | $482.6K | 0.00% | 00.0% | Unchanged |
| Cannon Global Investment Management, LLC | 42,100 | $441.6K | 1.33% | +400+1.0% | Added |
| HRT Financial LP | 35,512 | $372.0K | 0.00% | +35,512 | New |
| Tuttle Tactical Management | 30,577 | $320.8K | 0.22% | −9,423−23.6% | Reduced |
| Abc Arbitrage SA | 30,000 | $314.7K | 0.03% | 00.0% | Unchanged |
| Clear Street Group Inc. | 24,327 | $255.2K | 0.00% | −81,074−76.9% | Reduced |
| Readystate Asset Management LP | 18,398 | $193.0K | 0.01% | 00.0% | Unchanged |
| Rangeley Capital, LLC | 11,538 | $121.0K | 0.11% | +11,538 | New |
| FNY Investment Advisers, LLC | 2,053 | $21.0K | 0.01% | −347−14.5% | Reduced |
| UBS Group AG | 653 | $6.85K | 0.00% | +653 | New |
| Morgan Stanley | 19 | $199 | 0.00% | −3−13.6% | Reduced |
| Logan Stone Capital, LLC | 0 | $0 | 0.00% | −323,861−100.0% | Sold out |
| Bank of Montreal | 0 | $0 | 0.00% | −260,000−100.0% | Sold out |
| K2 Principal Fund, L.P. | 0 | $0 | 0.00% | −208,300−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −60,584−100.0% | Sold out |
| Diametric Capital, LP | 0 | $0 | 0.00% | −53,332−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −13,500−100.0% | Sold out |