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Berto Acquisition Corp.

TACOU
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; 4 institutions reported holding it in 13F filings for Q2 2026, worth $3.28M in total; no superinvestor holds it.

Other share classesTACOTACOW

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 TACOU: Q2 2025 compared with Q3 2025
MeasureQ2 2025Of which not filed for Q3 2025Q3 2025Change
Holders18110−7
Shares2.20M42.9K396.8K−1.76M (−81.6%)
Value$23.6M$459.6K$4.24M−$18.9M (−81.6%)

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 (4)

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

Institutions new to TACOU in Q3 2025
InstitutionSharesValue% of portfolio
Clear Street Group Inc.31,331$335.6K0.00%
Rangeley Capital, LLC18,900$202.4K0.19%
Soltis Investment Advisors LLC13,800$147.8K0.01%
UBS Group AG100$1.07K0.00%

Sold out (11)

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

Institutions that sold out of TACOU in Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
HGC Investment Management Inc.300,000$3.21M
Wealthspring Capital LLC300,000$3.21M
Millennium Management LLC250,000$2.68M
ExodusPoint Capital Management, LP240,494$2.58M
DLD Asset Management, LP218,755$2.34M
Heights Capital Management, Inc100,000$1.08M
Wexford Capital LP100,000$1.07M
Bulldog Investors, LLP69,163$740.7K
Virtu Financial LLC40,860$440.0K
Susquehanna International Group, LLP21,924$236.1K
Marex Group plc21,235$227.4K

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 TACOU in Q2 2025 that haven't filed for Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
Clear Street LLC42,916$459.6K