NASDAQ · WPRT

Westport Fuel Systems Inc.

Consumer Cyclical · Auto - Parts

$2.22

Down-$0.02 (-0.89%)

Updated Nov 5, 2026, 12:14 AM

SID Score

5.2/10

Composite research score

Smart Money

—

Institutional and insider signal

Market cap: 28.75M
P/E ratio: -0.57
Dividend yield: 0.00%
52-week range: $1.54 – $2.55
Volume: 170.84K
Avg. volume: 70.04K

Price performance · WPRT

WPRT price history

1M range · 13 trading sessions · Daily adjusted prices

Prices through Oct 23, 2026

Last close: $2.22
Period change: +21.98%
Period low: $1.76
Period high: $2.24

Daily close

View OHLC price history

WPRT OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Oct 23, 2026	$2.26	$2.305	$2.0301	$2.22	170.84K
Oct 22, 2026	$2.00	$2.24	$1.98	$2.24	204.52K
Oct 21, 2026	$1.86	$2.005	$1.86	$1.96	36.38K
Oct 20, 2026	$1.865	$1.89	$1.8001	$1.88	6.26K
Oct 19, 2026	$1.78	$1.85	$1.78	$1.84	45.35K
Oct 16, 2026	$1.83	$1.91	$1.80	$1.80	34.84K
Oct 15, 2026	$1.76	$1.88	$1.76	$1.82	69.35K
Oct 14, 2026	$1.76	$1.815	$1.73	$1.79	63.11K
Oct 13, 2026	$1.77	$1.89	$1.75	$1.775	77.11K
Oct 12, 2026	$1.78	$1.791	$1.76	$1.76	43.26K
Oct 9, 2026	$1.87	$1.89	$1.80	$1.82	88.57K
Oct 8, 2026	$1.8101	$1.88	$1.8101	$1.86	22.93K
Oct 7, 2026	$1.82	$1.85	$1.82	$1.82	8.72K

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The latest Smart Investors Daily articles mentioning WPRT.

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WPRT research

SEC Filings

Recent regulatory filings and source documents.

SEC filing history

Open a filing to view the original source document.

WPRT SEC filings
Filed	Form	Description	Accepted	Document
Nov 21, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Nov 10, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Nov 10, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Nov 6, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Oct 22, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Oct 14, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Oct 1, 2025	6-K/A	Form 6-K/A - Report of foreign issuer [Rules 13a-16 and 15d-16]: [Amend]	—	Open source
Aug 26, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Aug 15, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Aug 11, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Aug 11, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Jul 29, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Jun 26, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
May 15, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
May 13, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
May 13, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
May 1, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Apr 30, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Apr 17, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Apr 10, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Apr 4, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Mar 31, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Mar 31, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Mar 31, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Mar 19, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Jan 22, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Jan 13, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Nov 12, 2024	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Nov 12, 2024	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Oct 23, 2024	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Sep 13, 2024	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Aug 13, 2024	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Aug 13, 2024	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Jul 26, 2024	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Jul 5, 2024	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Jun 25, 2024	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Jun 13, 2024	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Jun 3, 2024	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
May 8, 2024	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
May 8, 2024	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
May 8, 2024	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Apr 23, 2024	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Apr 11, 2024	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Mar 25, 2024	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Mar 25, 2024	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Mar 12, 2024	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Mar 11, 2024	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Mar 4, 2024	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Feb 26, 2024	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Jan 16, 2024	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source

Filed

Form

Description

Accepted

Document

Nov 21, 2025

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Nov 10, 2025

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Nov 10, 2025

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Nov 6, 2025

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Oct 22, 2025

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Oct 14, 2025

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Oct 1, 2025

6-K/A

Form 6-K/A - Report of foreign issuer [Rules 13a-16 and 15d-16]: [Amend]

—

Open source

Aug 26, 2025

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Aug 15, 2025

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Aug 11, 2025

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Aug 11, 2025

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Jul 29, 2025

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Jun 26, 2025

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

May 15, 2025

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

May 13, 2025

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

May 13, 2025

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

May 1, 2025

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Apr 30, 2025

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Apr 17, 2025

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Apr 10, 2025

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Apr 4, 2025

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Mar 31, 2025

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Mar 31, 2025

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Mar 31, 2025

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Mar 19, 2025

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Jan 22, 2025

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Jan 13, 2025

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Nov 12, 2024

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Nov 12, 2024

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Oct 23, 2024

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Sep 13, 2024

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Aug 13, 2024

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Aug 13, 2024

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Jul 26, 2024

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Jul 5, 2024

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Jun 25, 2024

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Jun 13, 2024

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Jun 3, 2024

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

May 8, 2024

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

May 8, 2024

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

May 8, 2024

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Apr 23, 2024

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Apr 11, 2024

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Mar 25, 2024

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Mar 25, 2024

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Mar 12, 2024

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Mar 11, 2024

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Mar 4, 2024

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Feb 26, 2024

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Jan 16, 2024

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

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Open source

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