Key facts
- Robert W. Baird & Co. Inc filed SCHEDULE 13G/A for WESTPORT FUEL SYSTEMS INC. Common Shares (WPRT).
- Disclosed ownership: 1%.
- Date of event: 31 Dec 2025.
Robert W. Baird & Co. Inc - 31 Dec 2025 SCHEDULE 13G/A Report for WESTPORT FUEL SYSTEMS INC. Common Shares (WPRT)
- Filing Manager
- Robert W. Baird & Co. Inc
- Reporting Manager
- Robert W. Baird & Co. Inc
- Symbol
- WPRT
- Shares outstanding
- 17,728,200 shares
- Disclosed Ownership
- 177,282 shares
- Ownership
- 1%
- Form type
- SCHEDULE 13G/A
- Filing time
- 06 Feb 2026, 15:04:53 UTC
- Date of event
- 31 Dec 2025
- Previous filing
- 11 Feb 2025
- SEC
- View on sec.gov
Key filing fact
Robert W. Baird & Co. Inc disclosed 1% ownership in WESTPORT FUEL SYSTEMS INC. Common Shares (WPRT) on 31 Dec 2025.
Change
- Previous schedule filing date: 11 Feb 2025.
- Current filing was accepted on 06 Feb 2026, 15:04.
Research use
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Evidence
Backed by Schedule 13D/13G
See Original Filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting persons
Reporting managers (3)
Names, ownership, voting power, signatures, titles, and CIKs as disclosed in this Schedule 13D/G filing.
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Robert W. Baird & Co. Inc | 1% | 177,282 | 0 | 177,282 | Paul L. Schultz | Secretary & General Counsel | |
| BAIRD FINANCIAL CORP | 1% | 177,282 | 0 | 177,282 | Paul L. Schultz | Secretary | |
| Baird Financial Group, Inc. | 1% | 177,282 | 0 | 177,282 | Paul L. Schultz | Secretary |
CIK / CUSIP context first