Duolingo, Inc. (DUOL) operating KPIs
DUOLNasdaqServices-Prepackaged SoftwareFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 6, 2026Score 18/3043% below fair value
$131.59−4.80 (-3.52%)
Close on Oct 30, 2026Market cap $6.16BP/E 15.7Yield –
Duolingo leased office space — Pittsburgh HQ (sq ft)
10-K Item 2. Properties
Latest, 2025
195,254
Period ended Dec 31, 2025
Change on a year earlier
+133.6%
83,586 in 2024
History
5 years
Since 2021
Sources
5
Documents cited below
Annual history
Hover a value to see the sentence it was read from; calculated values show their formula
| Period | Ended | Leased office space — Pittsburgh HQ (sq ft) | Year on year | Source |
|---|---|---|---|---|
| 2025 | Dec 31, 2025 | 195,254 | +133.6% | Duolingo Form 10-K, filed 2026-02-27 ↗ |
| 2024 | Dec 31, 2024 | 83,586 | 0.0% | Duolingo Form 10-K, filed 2025-02-28 ↗ |
| 2023 | Dec 31, 2023 | 83,586 | -0.5% | Duolingo Form 10-K, filed 2024-02-29 ↗ |
| 2022 | Dec 31, 2022 | 84,000 | 0.0% | Duolingo Form 10-K, filed 2023-03-01 ↗ |
| 2021 | Dec 31, 2021 | 84,000 | – | Duolingo Form 10-K, filed 2022-03-04 ↗ |
Breakdown
What makes up leased office space — pittsburgh hq (sq ft)
Cite this data
StockData. (2026). Duolingo Leased office space — Pittsburgh HQ (sq ft), annual 2021–2025 [Data set]. Compiled from Duolingo SEC filings and investor materials. https://stockdatahq.com/stocks/duol/kpis/sqft-pit
See every metric in the Duolingo KPI table. Data updated Oct 23, 2026.