Quick Takeaways
- GRACE & WHITE INC /NY filed SCHEDULE 13G/A for WESTPORT FUEL SYSTEMS INC. COMMON STOCK (WPRT).
- Disclosed ownership: 6.7%.
- Date of event: 31 Dec 2025.
GRACE & WHITE INC /NY - 31 Dec 2025 SCHEDULE 13G/A Report for WESTPORT FUEL SYSTEMS INC. COMMON STOCK (WPRT)
- Filing Manager
- GRACE & WHITE INC /NY
- Reporting Manager
- GRACE & WHITE, INC.
- Symbol
- WPRT
- Shares outstanding
- 17,359,507 shares
- Disclosed Ownership
- 1,163,087 shares
- Ownership
- 6.7%
- Form type
- SCHEDULE 13G/A
- Filing time
- 27 Jan 2026, 17:17:24 UTC
- Date of event
- 31 Dec 2025
- Previous filing
- 05 Feb 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"GRACE & WHITE INC /NY disclosed 6.7% ownership in WESTPORT FUEL SYSTEMS INC. COMMON STOCK (WPRT) on 31 Dec 2025."
What Changed
- Previous schedule filing date: 05 Feb 2025.
- Current filing was accepted on 27 Jan 2026, 17:17.
Why This Matters
- 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.
Source Evidence
Backed by Schedule 13D/13G
See Original Filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting Managers (1)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| GRACE & WHITE, INC. | 6.7% | 1,163,087 | 154,922 | 0 | S/MARC RAVITZ | Marc Ravitz Executive Vice President |