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NTWO SCHEDULE 13G/A: SEC filing

Magnetar Financial LLC and affiliated reporting persons

Filed with the SEC on · accession 0001104659-26-126721

NTWO filed a SCHEDULE 13G/A (schedule 13g/a) with the SEC on Nov 13, 2026. Magnetar Financial LLC and affiliated reporting persons filed an amended Schedule 13G disclosing beneficial ownership of 1,220,000 Class A ordinary shares, or approximately 6.78%, of Newbury Street II Acquisition Corp as of September 30, 2026. The stock moved -0.7% by the first close after the filing.

Summary of the filing

Magnetar Financial LLC and affiliated reporting persons filed an amended Schedule 13G disclosing beneficial ownership of 1,220,000 Class A ordinary shares, or approximately 6.78%, of Newbury Street II Acquisition Corp as of September 30, 2026. The filing is a passive investment disclosure under Rule 13d-1(b).

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Key details

Class A ordinary shares beneficially owned$1.2M
Percentage of class beneficially ownedPCT 7
Reporting person / investment adviser to the magnetar fundsMagnetar Financial LLC
Reporting person / sole member and parent holding company of magnetar financialMagnetar Capital Partners LP
Reporting person / general partner of magnetar capital partnersSupernova Management LLC
IssuerNewbury Street II Acquisition Corp
Administrative manager of supernova management llcDavid J. Snyderman
Attorney-in-factHayley Stein

How NTWO stock reacted

Close before

$10.97

Nov 12, 2026

First close after

-0.73%

$10.89

5 trading days

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Since filing

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Frequently asked questions

What did NTWO file with the SEC on Nov 13, 2026?

NTWO filed a SCHEDULE 13G/A (SEC filing). Magnetar Financial LLC and affiliated reporting persons filed an amended Schedule 13G disclosing beneficial ownership of 1,220,000 Class A ordinary shares, or approximately 6.78%, of Newbury Street II Acquisition Corp as of September 30, 2026. 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 NTWO stock react to this filing?

NTWO closed at $10.97 before the filing and $10.89 on Nov 13, 2026 (-0.73%).

Other NTWO SEC filings

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