---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-26-012513"
form_type: "8-K/A"
ticker: "DUOL"
cik: "0001562088"
company_name: "Duolingo, Inc."
filed_at: "2026-02-27T23:59:59+00:00"
generated_at: "2026-05-15T23:02:45.509584+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.85
calibrated_materiality_score: 0.85
confidence: "high"
source: SEC EDGAR
---

# Duolingo Q4/FY2025 revenue $282.9M/$1,038M; guides FY2026 bookings +11% and EBITDA margin ~25%

## Summary
- Q4 revenue $282.9M (+35% YoY); FY revenue $1,037.6M (+39% YoY).
- Q4 net income $42.0M; FY net income $414.1M (includes $256.7M one-time tax benefit).
- Adjusted EBITDA FY $305.9M (29.5% margin); Q4 $84.3M (29.8% margin).
- DAU 52.7M (+30% YoY); paid subscribers 12.2M (+28% YoY).
- Strategic pivot to user growth: expects ~11% bookings growth in 2026, investing >$50M of foregone bookings into free experience.

## SEC filing metadata
- accession: 0001628280-26-012513
- form_type: 8-K/A
- ticker: DUOL
- cik: 0001562088
- company_name: Duolingo, Inc.
- filed_at: 2026-02-27T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- materiality_score: 0.85
- calibrated_materiality_score: 0.85
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1562088/000162828026012513/0001628280-26-012513-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1562088/000162828026012513/duol-20260226.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-26-012513
- JSON: https://secwatch.observer/filing/0001628280-26-012513.json
- Plain text: https://secwatch.observer/filing/0001628280-26-012513.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.