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WESTPORT FUEL SYSTEMS (WPRT)

Institutional ownership, SEC filings and insider activity

Sector: Industry · SEC CIK 0001370416 · EDGAR filings · Updated 2026-07-27

WESTPORT FUEL SYSTEMS (WPRT) has reported institutional ownership of 12.3%, with 41 institutional managers holding positions valued at $3.88M per the latest 13F reporting period. SEC filings include an active substantial-doubt (going concern) disclosure per the filings.

Institutional ownership
12.3%
Institutional managers
41
Reported 13F value
$3.88M
Data flags
1 active
from SEC filings

Filings this week (2)

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Latest updates

Institutional ownership overview

According to SEC 13F filings tracked by Sightfile, WESTPORT FUEL SYSTEMS has 41 institutional holders and institutional ownership of 12.3%.

Data flags from SEC filings

Active substantial-doubt (going concern) disclosure per the filings, most recently filed 2026-04-23 (recurring since 2026-04-23) — source filing. The authoritative details are those stated in the filing itself.

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Sightfile provides information only — not investment advice, recommendations, or an assessment of any security. Data is derived from official public sources (SEC EDGAR and U.S. government agencies), may contain errors or delays, and should be verified against the source filing before relying on it.
Data sources: SEC EDGAR (filings, 13F, FTD), aggregated by Sightfile. Page updated 2026-07-27.