Ballard Power Systems Inc.

BLDP - Company ID 0001453015

Market cap$970.63 M

Rank#2635

Filings850

Ballard Power Systems Inc. has filed 850 public company documents between 2009 and 2026. The most frequent type is 6-k (720 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.

Continue researchBLDP overview$970.63 MMarket cap, financials, charts, and latest company context.

Continue researchMarket cap historyRank #2635See the market value trend behind the filing history.

Continue researchRevenue trendAnnual historyMove from documents into filing-backed operating results.

Continue researchCompare with BEPeer viewPut BLDP beside BE across market cap, revenue, income, and filings.

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Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.

Type	Filing	Filed	Period covered	Open
SCHEDULE 13D/A	SCHEDULE 13D/A	1mo ago2026-05-19	-	View filing
6-K	6-K	1mo ago2026-05-15	2026-05-14	View filing
SCHEDULE 13D/A	SCHEDULE 13D/A	1mo ago2026-05-15	-	View filing
SCHEDULE 13D/A	SCHEDULE 13D/A	1mo ago2026-05-13	-	View filing
144	Insider sale notice	2mo ago2026-05-08	-	View filing
6-K	6-K	2mo ago2026-05-07	2026-05-06	View filing
6-K	6-K	2mo ago2026-05-06	2026-05-05	View filing
6-K	6-K	2mo ago2026-05-05	2026-03-31	View filing
6-K	6-K	2mo ago2026-05-05	2026-05-05	View filing
6-K	6-K	2mo ago2026-04-24	2026-04-24	View filing
ARS	Annual report to shareholders	2mo ago2026-04-24	2025-12-31	View filing
6-K	6-K	2mo ago2026-04-13	2026-04-13	View filing
6-K	6-K	3mo ago2026-04-08	2026-04-07	View filing
40-F	40-F	3mo ago2026-03-12	2025-12-31	View filing
6-K	6-K	3mo ago2026-03-12	2026-03-12	View filing
6-K	6-K	4mo ago2026-03-11	2026-03-10	View filing
6-K	6-K	4mo ago2026-02-12	2026-02-11	View filing
6-K	6-K	7mo ago2025-11-13	2025-09-30	View filing
6-K	6-K	7mo ago2025-11-13	2025-11-13	View filing
6-K	6-K	8mo ago2025-10-15	2025-10-15	View filing
6-K	6-K	9mo ago2025-10-09	2025-10-09	View filing
6-K	6-K	9mo ago2025-09-18	2025-09-17	View filing
6-K	6-K	11mo ago2025-08-11	2025-06-30	View filing
6-K	6-K	11mo ago2025-08-11	2025-08-11	View filing
6-K	6-K	11mo ago2025-08-01	2025-07-31	View filing
6-K	6-K	11mo ago2025-07-22	2025-07-21	View filing
6-K	6-K	1y ago2025-07-09	2025-07-09	View filing
6-K	6-K	1y ago2025-06-18	2025-06-17	View filing
6-K	6-K	1y ago2025-06-17	2025-06-16	View filing
6-K	6-K	1y ago2025-06-16	2025-06-12	View filing
EFFECT	EFFECT	1y ago2025-06-12	-	View filing
F-X	F-X	1y ago2025-06-11	-	View filing
F-10	F-10	1y ago2025-06-11	-	View filing
6-K	6-K	1y ago2025-06-05	2025-06-05	View filing
6-K	6-K	1y ago2025-06-05	2025-06-05	View filing
SD	SD	1y ago2025-05-30	-	View filing
6-K	6-K	1y ago2025-05-06	2025-03-31	View filing
6-K	6-K	1y ago2025-05-06	2025-05-06	View filing
ARS	Annual report to shareholders	1y ago2025-04-25	2024-12-31	View filing
6-K	6-K	1y ago2025-04-25	2025-04-25	View filing
SCHEDULE 13G/A	SCHEDULE 13G/A	1y ago2025-04-24	-	View filing
6-K	6-K	1y ago2025-04-03	2025-04-03	View filing
40-F/A	40-F/A	1y ago2025-03-13	2024-12-31	View filing
40-F	40-F	1y ago2025-03-13	2024-12-31	View filing
6-K	6-K	1y ago2025-03-13	2025-03-13	View filing
6-K	6-K	1y ago2025-03-04	2025-03-04	View filing
6-K	6-K	1y ago2025-02-06	2025-02-06	View filing
SCHEDULE 13G	SCHEDULE 13G	1y ago2025-02-04	-	View filing
6-K	6-K	1y ago2024-12-20	2024-12-20	View filing
6-K	6-K	1y ago2024-12-09	2024-12-09	View filing

Ballard Power Systems Inc.

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