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ARBE SCHEDULE 13G/A: SEC filing

PEAK6 Capital Management LLC and affiliated entities

Filed with the SEC on · accession 0001389956-26-000019

ARBE filed a SCHEDULE 13G/A (schedule 13g/a) with the SEC on Nov 12, 2026. PEAK6 Capital Management LLC and affiliated entities filed an amended Schedule 13G reporting beneficial ownership of 5,121,052 ordinary shares of Arbe Robotics Ltd., representing 4.0% of the class. The stock moved -8.1% by the first close after the filing.

Summary of the filing

PEAK6 Capital Management LLC and affiliated entities filed an amended Schedule 13G reporting beneficial ownership of 5,121,052 ordinary shares of Arbe Robotics Ltd., representing 4.0% of the class. The filing is a passive investment disclosure under Rule 13d-1(b).

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Key details

Ordinary shares beneficially owned$5.1M
IssuerArbe Robotics Ltd.
Reporting person / beneficial ownerPEAK6 Capital Management LLC
Reporting person / parent entityPEAK6 Partners LLC
Reporting person / parent entityPEAK6 LLC
Reporting person / parent entityPEAK6 Investments LLC
Reporting person / parent entityPEAK6 Group LLC
Reporting person / parent entityPEAK6 Capital Management Holdings LLC
Majority beneficial owner of peak6 entitiesMatthew Hulsizer
Majority beneficial owner of peak6 entitiesJennifer Just
Chief executive officer, peak6 capital management llcTom Simpson
Chief corp. dev & legal officer, peak6 entitiesJay Coppoletta

How ARBE stock reacted

Close before

$0.51

Nov 11, 2026

First close after

-8.15%

$0.47

5 trading days

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Since filing

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Frequently asked questions

What did ARBE file with the SEC on Nov 12, 2026?

ARBE filed a SCHEDULE 13G/A (SEC filing). PEAK6 Capital Management LLC and affiliated entities filed an amended Schedule 13G reporting beneficial ownership of 5,121,052 ordinary shares of Arbe Robotics Ltd., representing 4.0% of the class. The filing is a passive investment disclosure under Rule 13d-1(b).

How do I read a SCHEDULE 13G/A?

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/A (schedule 13g/a): A report the company filed with the SEC (the US market regulator).

How did ARBE stock react to this filing?

ARBE closed at $0.51 before the filing and $0.47 on Nov 12, 2026 (-8.15%).

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