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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.

Other share classesTACOUTACOW

Q3 2025 vs. Q2 2025

How the institutions holding Berto Acquisition Corp. changed between Q2 2025 and Q3 2025.

All holders in Q3 2025All holders in Q2 2025

13F holders of TACO: Q2 2025 compared with Q3 2025
MeasureQ2 2025Of which not filed for Q3 2025Q3 2025Change
Holders50162+13
Shares22.3M87.2K25.0M+2.85M (+12.9%)
Value$231.8M$908.8K$260.3M+$29.4M (+12.7%)

1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (19)

Institutions that held Berto Acquisition Corp. at the end of Q3 2025 but not at the end of Q2 2025.

Institutions new to TACO in Q3 2025
InstitutionSharesValue% of portfolio
Goldman Sachs Group Inc405,124$4.21M0.00%
Rangeley Capital, LLC317,050$3.30M3.10%
Wealthspring Capital LLC300,000$3.12M0.74%
Clear Street Group Inc.220,714$2.30M0.01%
BCK Capital Management LP172,148$1.79M1.90%
DLD Asset Management, LP168,755$1.76M0.23%
Waratah Capital Advisors Ltd.141,907$1.48M0.10%
Rivernorth Capital Management, LLC130,156$1.35M0.08%
Alpine Global Management, LLC124,403$1.30M0.27%
Heights Capital Management, Inc100,000$1.04M0.33%
UBS Oconnor LLC100,000$1.04M0.03%
BlueCrest Capital Management Ltd96,413$1.00M0.06%
Jain Global LLC82,774$861.7K0.01%
Bulldog Investors, LLP69,163$719.3K0.17%
Susquehanna International Group, LLP58,732$611.4K0.00%
Diametric Capital, LP50,000$520.0K0.19%
Prelude Capital Management, LLC27,215$283.0K0.02%
Cannon Global Investment Management, LLC23,742$246.9K0.62%
Jefferies Financial Group Inc.18,914$196.7K0.00%

Sold out (6)

Institutions that held Berto Acquisition Corp. at the end of Q2 2025 and filed for Q3 2025 without it.

Institutions that sold out of TACO in Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
JPMorgan Chase & Co111,546$1.16M
Barclays PLC100,000$1.04M
Virtu Financial LLC62,604$652.0K
Ursa Fund Management, LLC38,000$396.0K
Jane Street Group, LLC18,341$191.1K
Quarry LP8$83

Not filed for Q3 2025 yet (1)

Institutions that held Berto Acquisition Corp. at the end of Q2 2025 and haven't filed a 13F for Q3 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding TACO in Q2 2025 that haven't filed for Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
Clear Street LLC87,219$908.8K