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RBRK SCHEDULE 13G: SEC filing

A Schedule 13G was

Filed with the SEC on · accession 0001167557-26-000192

RBRK filed a SCHEDULE 13G (schedule 13g) with the SEC on Aug 13, 2026. A Schedule 13G was filed regarding Rubrik, Inc. (RBRK), indicating a passive institutional ownership position. The stock moved +8.6% by the first close after the filing.

Summary of the filing

A Schedule 13G was filed regarding Rubrik, Inc. (RBRK), indicating a passive institutional ownership position. The filing text contains only an EDGAR directory listing with no substantive ownership details.

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Key details

IssuerRubrik, Inc.

How RBRK stock reacted

Close before

$96.73

Aug 12, 2026

First close after

+8.64%

$105.09

5 trading days

+3.15%

$99.78

Since filing

+9.32%

$105.75

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Frequently asked questions

What did RBRK file with the SEC on Aug 13, 2026?

RBRK filed a SCHEDULE 13G (SEC filing). A Schedule 13G was filed regarding Rubrik, Inc. (RBRK), indicating a passive institutional ownership position. The filing text contains only an EDGAR directory listing with no substantive ownership details.

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).

How did RBRK stock react to this filing?

RBRK closed at $96.73 before the filing and $105.09 on Aug 13, 2026 (+8.64%). Five trading days later: $99.78 (+3.15%).

Other RBRK SEC filings

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