SCHEDULE: Duolingo CEO Boosts Stake to 8.2%

Luis von Ahn, CEO of Duolingo, has increased his beneficial ownership of Class A common stock to 8.2%, holding 3,594,120 shares as of June 30, 2026.

Summary

• Luis von Ahn, CEO of Duolingo, Inc., has reported an increase in his beneficial ownership of the company's Class A common stock.
• As of June 30, 2026, von Ahn beneficially owns 3,594,120 shares, representing 8.2% of the outstanding Class A common stock.
• This ownership includes 3,368,120 shares underlying convertible Class B common stock and 226,000 shares underlying exercisable stock options.
• The filing is an amendment (Amendment No. 3) to a Schedule 13G, indicating a change in significant beneficial ownership.
• The total number of outstanding Class A common shares as of August 4, 2026, was 40,387,012, according to Duolingo's Form 10-Q filed on August 6, 2026.

Sentiment

Score: 7

Explanation: StockSavvy.ai views this as a neutral to slightly positive filing, primarily due to the significant ownership stake held by the CEO, indicating continued confidence and alignment with the company's direction.

Positives

• The CEO's increased beneficial ownership signals strong personal investment and confidence in Duolingo's future prospects.
• The CEO holds a substantial stake, aligning management's interests with those of other shareholders.
• The ownership includes both directly held convertible stock and exercisable options, demonstrating a multi-faceted commitment.

Negatives

• No explicit negative financial or operational information is presented in this ownership filing.

Risks

• The filing does not directly address operational or market risks, but the concentration of ownership could be a factor in future governance discussions.

Future Outlook

This filing primarily reports on current ownership levels and does not contain specific forward-looking statements or guidance regarding future business performance.

Management Comments

• "After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct."

Industry Context

StockSavvy.ai notes that significant insider ownership, particularly by the CEO, is often viewed positively by the market as it suggests strong alignment between leadership and shareholder interests. This filing places Duolingo within the competitive landscape of educational technology companies where leadership commitment is a key factor.

Comparison to Industry Standards

• In the EdTech sector, CEO ownership stakes can vary widely. While some founders maintain very high percentages, others dilute their holdings through funding rounds. An 8.2% stake by a CEO is a substantial commitment, often exceeding the average for CEOs of publicly traded companies, especially those that have gone through multiple funding stages.
• Competitors like Coursera or Chegg have different ownership structures, with institutional investors often holding larger blocks. The specific percentage held by von Ahn indicates a strong personal conviction in Duolingo's long-term value proposition compared to some peers where founder/CEO stakes might be lower post-IPO.

Stakeholder Impact

• Shareholders: Increased CEO ownership may be viewed as a positive signal of commitment, potentially boosting investor confidence.
• Employees: Continued leadership stability and alignment can foster a more stable work environment.
• Creditors: A strong leadership commitment can be seen as a positive indicator of company stability.

Next Steps

• Continue to monitor Duolingo's financial performance and strategic initiatives.
• Observe any future changes in Luis von Ahn's beneficial ownership.

Key Dates

Recommendation

The filing indicates a significant increase in the CEO's beneficial ownership, demonstrating strong personal commitment and confidence in the company's future. However, this is an ownership disclosure and does not provide new operational or financial performance data that would warrant a change in investment strategy. Therefore, a 'hold' recommendation is appropriate, pending further performance updates.

Keywords

Duolingo, Luis von Ahn, Schedule 13G, Beneficial Ownership, Class A Common Stock, Stock Options, Convertible Stock, CEO