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BLBX SCHEDULE 13G: SEC filing

State Street Corporation

Filed with the SEC on · accession 0000093751-26-000710

BLBX filed a SCHEDULE 13G (schedule 13g) with the SEC on Nov 10, 2026. A report the company filed with the SEC (the US market regulator).

Summary of the filing

State Street Corporation filed a Schedule 13G reporting beneficial ownership of 3,901,240 shares (5.7%) of Realloys Inc. (formerly Blackboxstocks Inc.) common stock as of September 30, 2026, held in the ordinary course of business as a passive investor.

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Key details

Shares beneficially owned$3.9M
Shares with sole voting power$3.8M
Reporting beneficial owner (filer)State Street Corporation
Issuer of the securities (subject company)Realloys Inc.
Senior vice president, state street corporationAlok Maheshwary

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Frequently asked questions

What did BLBX file with the SEC on Nov 10, 2026?

BLBX filed a SCHEDULE 13G (SEC filing). State Street Corporation filed a Schedule 13G reporting beneficial ownership of 3,901,240 shares (5.7%) of Realloys Inc. (formerly Blackboxstocks Inc.) common stock as of September 30, 2026, held in the ordinary course of business as a passive investor.

How do I read a SCHEDULE 13G?

A report the company filed with the SEC (the US market regulator). Start with the summary, then the key amounts and names. Compare it with the company’s earlier filings.

Why are SEC filings important?

Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A SCHEDULE 13G (schedule 13g): A report the company filed with the SEC (the US market regulator).

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