SCHEDULE: Vanguard Boosts Rubrik Stake to 9.16%

The Vanguard Group reported an increased beneficial ownership of 9.16% in Rubrik Inc.'s common stock as of September 30, 2025.

Summary

• The Vanguard Group, a prominent investment adviser, has reported beneficial ownership of 13,016,248 shares of Rubrik Inc. common stock.
• This ownership represents 9.16% of Rubrik Inc.'s outstanding common stock.
• Vanguard holds sole dispositive power over 12,063,080 shares and shared dispositive power over 953,168 shares.
• Vanguard has shared voting power over 796,162 shares and no sole voting power.
• The securities were acquired and are held in the ordinary course of business, not for the purpose of changing or influencing control of Rubrik Inc.

Sentiment

Score: 7

Explanation: The filing indicates a significant passive investment by a major institutional fund, which can be viewed positively as a vote of confidence in the issuer, Rubrik Inc.

Positives

• The Vanguard Group, a major institutional investor, holds a significant 9.16% stake in Rubrik Inc., indicating institutional confidence in the company.
• The investment is held in the ordinary course of business, suggesting a stable, long-term investment perspective from a prominent fund.

Risks

• The Vanguard Group holds its stake as a passive investor, not for the purpose of influencing or changing control of Rubrik Inc., meaning they are unlikely to engage in activist strategies to drive specific corporate changes.

Future Outlook

NA

Industry Context

NA

Stakeholder Impact

• Shareholders: Increased institutional ownership by a major fund like Vanguard may enhance market confidence and liquidity, potentially stabilizing the stock price.
• Employees, Customers, Suppliers, Creditors: No direct or immediate impact from this beneficial ownership disclosure.

Key Dates

Recommendation

The filing indicates a substantial passive investment by The Vanguard Group, a major institutional investor, in Rubrik Inc. While this signals institutional confidence and could provide a floor for the stock, the filing itself does not contain operational or financial performance data to warrant a 'buy' or 'sell' recommendation. Therefore, a 'hold' recommendation is appropriate, acknowledging the institutional backing without further performance insights.

Keywords

Rubrik Inc, Vanguard Group, Schedule 13G, Common Stock, Beneficial Ownership, Institutional Investor, Passive Investment