TickerFacts.

Westport Fuel Systems Inc. (WPRT): Shares Outstanding

Annual figures by period end, from SEC filings.

Stock splits: 1-for-10, first reflected in a filing dated 2024-03-25. Figures are as filed: per-share figures and share counts last reported before a split are on the old share basis, so changes and growth rates across a split are not shown. Splits are read from the filings' own restatements, so a share conversion in a merger or reorganization shows up the same way.

17.38M
As of 2025-12-31
+0.5%
3-year compound annual growth
170.80M2019-12-31: 136.42M2020-12-31: 144.07M2021-12-31: 170.80M2022-12-31: 17.13M2023-12-31: 17.17M2024-12-31: 17.28M2025-12-31: 17.38M17.38M
2019-12-31 Shares Outstanding (shares) 2025-12-31

Paler bars were last filed before a stock split, on the old share basis.

Period endedShares OutstandingChange YoYSource filing
2025-12-3117.38M+0.5%2026-04-23, Balance as of period end
2024-12-3117.28M+0.6%2026-04-23, Balance as of period end
2023-12-3117.17M+0.3%2025-03-31, Balance as of period end
2022-12-3117.13Mn/c2024-03-25, Balance as of period end
2021-12-31170.80M+18.6%2023-03-13, Balance as of period end
2020-12-31144.07M+5.6%2022-03-14, Balance as of period end
2019-12-31136.42Mn/a2021-03-15, Balance as of period end