SCHEDULE: Vanguard Discloses Stake in DoubleVerify Holdings

Vanguard Portfolio Management has reported a beneficial ownership of 5.93% in DoubleVerify Holdings Inc. common stock as of June 30, 2026.

Summary

• Vanguard Portfolio Management, along with its affiliates Vanguard Fiduciary Trust Company and Vanguard Global Advisers, LLC, has disclosed a significant ownership stake in DoubleVerify Holdings Inc.
• The filing indicates beneficial ownership of 9,113,318 shares of DoubleVerify Holdings Inc. common stock.
• This represents 5.93% of the class of securities.
• The reporting entity, Vanguard Portfolio Management, is classified as an investment adviser.
• The securities were acquired and are held in the ordinary course of business, not for the purpose of influencing control of the issuer.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral filing. It's a standard disclosure of a significant passive investment by a major institution, indicating neither immediate positive nor negative news for DoubleVerify Holdings itself.

Positives

• Vanguard's investment indicates confidence in DoubleVerify Holdings' business prospects.
• A substantial stake by a major institutional investor can provide market stability and credibility.

Negatives

• The filing is a Schedule 13G, which typically indicates passive investment, but a 5.93% stake is significant and could be interpreted as more than purely passive over time.

Risks

• While Vanguard states the shares are held in the ordinary course of business and not for influencing control, any significant shift in their holdings could impact DoubleVerify's stock price.
• The filing does not detail specific risks related to DoubleVerify's business operations, but Vanguard's investment is subject to the general market and industry risks affecting DoubleVerify.

Future Outlook

The filing does not contain forward-looking statements or guidance from DoubleVerify Holdings Inc. It solely reports Vanguard's ownership stake.

Management Comments

• Vanguard Portfolio Management, including investment companies registered under the Investment Company Act of 1940 and other managed accounts, have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, the securities reported herein.
• No one other person's interest in the securities reported herein is more than 5%.
• By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under 240.14a-11.

Industry Context

StockSavvy.ai notes that a Schedule 13G filing by a large asset manager like Vanguard often signifies a passive investment strategy, but a stake nearing 6% can be a notable signal of conviction in the company's sector, which is digital advertising verification and measurement.

Stakeholder Impact

• Shareholders: The disclosure of a significant stake by Vanguard may be viewed positively, potentially increasing investor confidence. However, any future changes in Vanguard's holdings could impact share price.
• Management: The filing confirms that Vanguard's investment is not intended to influence control, suggesting a continued independent management structure for DoubleVerify.
• Industry: This filing highlights DoubleVerify's position as a key player in the digital advertising verification space, attracting attention from major institutional investors.

Next Steps

• Vanguard will continue to monitor its investment in DoubleVerify Holdings.
• DoubleVerify Holdings will continue its business operations as usual, subject to market conditions.

Key Dates

Keywords

DoubleVerify Holdings, Vanguard, Schedule 13G, Beneficial Ownership, Investment Adviser, Common Stock, Institutional Investor