8-K: Duolingo Names Gillian Munson CFO, Reports Strong Q4 2025

Duolingo announced the appointment of Gillian Munson as its new Chief Financial Officer, effective February 23, 2026, alongside preliminary strong operating metrics for Q4 2025.

Summary

• Matthew Skaruppa resigned as Chief Financial Officer, effective February 23, 2026, after nearly six years with the company, and will transition to an advisory role until November 20, 2026, receiving a monthly base salary of $32,292 and continued RSU vesting.
• Gillian Munson was appointed as the new Chief Financial Officer, principal financial officer, and principal accounting officer, effective February 23, 2026.
• Ms. Munson previously served on Duolingo's Board of Directors since 2019 and chaired its Audit, Risk and Compliance Committee, from which she has now resigned.
• Her compensation package includes an annual base salary of $800,000, an initial RSU grant valued at $14 million, and eligibility for annual equity awards starting in 2027, expected to be approximately $4 million.
• Duolingo provided a preliminary update for Q4 2025, reporting approximately 30% year-over-year Daily Active User (DAU) growth.
• Preliminary Q4 2025 bookings are at or slightly above the high end of the previously announced guidance range of $329.5 million to $335.5 million.
• The company plans to continue investing meaningfully in product development, acknowledging potential near-term tradeoffs, to capitalize on its long-term mission to teach billions of people.

Sentiment

Score: 8

Explanation: The filing indicates strong preliminary financial performance with better-than-expected bookings and robust user growth. The appointment of a highly experienced CFO, who was already familiar with the company as a board member, provides continuity and strategic depth. While there's a change in leadership, the transition plan for the outgoing CFO is smooth, and the overall outlook for long-term investment in product and user growth is positive, despite potential near-term tradeoffs.

Positives

• The appointment of Gillian Munson as CFO brings a highly experienced financial leader with a deep understanding of Duolingo's operations, having served on its board since 2019.
• Preliminary Q4 2025 Daily Active User (DAU) growth of approximately 30% year-over-year indicates strong user engagement and platform expansion.
• Preliminary Q4 2025 bookings are at or slightly above the high end of the guidance range ($329.5 million $335.5 million), suggesting robust revenue generation.
• The outgoing CFO, Matt Skaruppa, is credited with leading a successful IPO, scaling the business beyond expectations, and achieving six consecutive years of disciplined financial growth and strong profitability.
• The company's commitment to "sustainable growth, strong profitability, and a culture that never lost its sense of fun" under previous leadership is a positive indicator.

Negatives

• The departure of a long-serving and successful CFO, Matt Skaruppa, after nearly six years, could introduce a period of adjustment, despite the planned transition.
• The company explicitly states it plans to "continue to invest meaningfully in the product, even when it involves near-term tradeoffs," which could imply potential pressure on short-term profitability or other financial metrics.

Risks

• Preliminary financial results are subject to change based on the completion of closing and review procedures and the execution of internal controls over financial reporting.
• Forward-looking statements involve known and unknown risks, uncertainties, and assumptions that may cause actual results to differ materially.
• Risks are more fully detailed under "Risk Factors" in the company's Annual Report on Form 10-K for the fiscal year ended December 31, 2024, and subsequent SEC filings.

Future Outlook

The company plans to continue investing meaningfully in product development, even if it involves near-term tradeoffs, to achieve its long-term goal of teaching billions of people globally. This strategy prioritizes teaching effectiveness and user growth.

Management Comments

• "I want to thank Matt for all he's done for Duolingo. He's been an exceptional financial leader and built a world-class team that has shaped our trajectory as a public company, positioning Duolingo for long-term growth." Luis von Ahn, Co-Founder and CEO.
• "Gillian steps into this role with a track record of strong financial leadership and a deep understanding of Duolingo. I look forward to partnering with her in this new capacity. I'm confident she is the right leader to help us capitalize on the opportunity ahead to bring education to billions of people." Luis von Ahn, Co-Founder and CEO.
• "Duolingo has been the most rewarding chapter of my career. From taking Duolingo public, to scaling the business far beyond our IPO expectations, and building a finance organization that matches the creativity and excellence of the rest of the company, I'm proud of what we've accomplished together: sustainable growth, strong profitability, and a culture that never lost its sense of fun." Matt Skaruppa, outgoing CFO.
• "When Luis, Matt, and the Board approached me about the possibility of stepping into this role, it was an easy yes. Having worked closely with leadership as a Board member, I've developed deep respect for Duolingo's culture, operating discipline, and momentum. Few companies combine this level of engagement and impact with strong financial fundamentals, and I'm honored to step into the CFO role to help advance Duolingo's long-term mission to bring the best education to the world." Gillian Munson, incoming CFO.
• "As we said in our third quarter 2025 shareholder letter, we're prioritizing teaching better and user growth, and we executed on that strategy in the fourth quarter. While I'm delighted with our preliminary fourth quarter metrics, we plan to continue to invest meaningfully in the product, even when it involves near-term tradeoffs. We are doing this because our long-term opportunity is to teach billions of people, and while we've made incredible progress, we remain early in our journey." Luis von Ahn, Co-Founder and CEO.

Industry Context

This announcement reflects Duolingo's continued focus on strengthening its executive leadership and maintaining strong financial performance within the competitive mobile learning and education technology sector. The emphasis on user growth and product investment, even with potential near-term tradeoffs, aligns with a broader industry trend where platforms prioritize market share and long-term user engagement over immediate profit maximization, especially in rapidly evolving digital education markets.

Comparison to Industry Standards

• Duolingo's reported 30% year-over-year DAU growth for Q4 2025 is a strong performance indicator, potentially outpacing many established education technology companies. For instance, while specific comparable Q4 2025 data for competitors like Babbel or Coursera is not available in this filing, such growth rates are generally considered robust in the ed-tech space.
• The company's ability to achieve bookings at or above the high end of its guidance range ($329.5 million $335.5 million) suggests effective market penetration and monetization strategies, which is a positive signal compared to industry peers who might struggle with user conversion or subscription retention.
• The appointment of a seasoned CFO with extensive experience across various tech and healthcare companies, including Vimeo and Iora Health, aligns with best practices for public companies seeking to enhance financial stewardship and strategic planning.

Management Changes

Corporate Governance

Stakeholder Impact

• Shareholders: Likely positive impact due to strong preliminary Q4 2025 metrics (DAU growth, bookings) and the appointment of an experienced CFO, potentially signaling continued financial discipline and strategic growth.
• Employees: The smooth transition plan for the outgoing CFO and the appointment of an internal board member as the new CFO could foster stability and confidence within the organization.
• Customers/Users: The commitment to "invest meaningfully in the product" suggests continued enhancement of the learning experience, which is beneficial for users.

Next Steps

• Gillian Munson will commence her role as CFO on February 23, 2026.
• Matthew Skaruppa will continue in an advisory role until November 20, 2026, to ensure a smooth transition.
• The company will continue to invest meaningfully in product development to achieve its long-term mission.
• Gillian Munson will receive an RSU grant 30 days after her commencement date, with vesting starting February 15, 2027.
• Gillian Munson will be eligible for market-level annual equity awards commencing in 2027.

Key Dates

Recommendation

The filing presents a highly positive outlook for Duolingo. The preliminary Q4 2025 results, with 30% year-over-year DAU growth and bookings at or above the high end of guidance, demonstrate robust operational execution and strong market demand. The appointment of Gillian Munson, a seasoned financial executive with prior board experience at Duolingo, ensures a seamless leadership transition and continuity in financial strategy. Her background and stated enthusiasm for the company's mission reinforce confidence in future performance. While the company acknowledges potential near-term tradeoffs for long-term product investment, this strategic focus on user growth and educational quality is crucial for sustainable competitive advantage and expanding its market opportunity to billions of people. The combination of strong current performance, experienced leadership, and a clear long-term growth strategy makes Duolingo a compelling 'strong buy' for investors.

Keywords

Duolingo, CFO appointment, financial results, Q4 2025, operating metrics, Gillian Munson, Matthew Skaruppa, language learning, mobile learning, SEC filing, corporate governance, executive change, bookings, DAU growth