Westport Fuel Systems Inc.
WPRT- Exchange
- Nasdaq
- Industry
- Engines & Turbines
- SEC CIK
- 0001370416
No open-market purchases or sales by Westport Fuel Systems Inc. insiders were filed in the last 90 days; 45 institutions reported holding it in 13F filings for Q2 2026, worth $8.24M in total; no superinvestor holds it.
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026, +3 vs. previous quarter
- 45
- 13F valueReported value at the end of Q2 2026
- $8.24M
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding WPRT, Q2 2026
No superinvestor reported holding WPRT at the end of Q2 2026.
Latest insider trades
Open-market purchases and sales by Westport Fuel Systems Inc. insiders from Form 4, newest first.
No open-market purchases or sales by Westport Fuel Systems Inc. insiders are on file.
Top 10 13F holders, Q2 2026
The largest institutional positions in Westport Fuel Systems Inc. at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Heights Capital Management, Inc | 1,325,121 | $2.99M | 0.69% | +1,325,121 | New |
| Royce & Associates LP | 1,131,479 | $2.56M | 0.02% | +639,577+130.0% | Added |
| Grace & White Inc | 714,106 | $1.61M | 0.26% | −292,602−29.1% | Reduced |
| Baird Financial Group, Inc. | 140,024 | $316.5K | 0.00% | −23,874−14.6% | Reduced |
| Citadel Advisors LLC | 89,959 | $203.3K | 0.00% | −64,946−41.9% | Reduced |
| US Bancorp | 73,108 | $165.2K | 0.00% | −93,721−56.2% | Reduced |
| Goldman Sachs Group Inc | 31,647 | $71.5K | 0.00% | −6,598−17.3% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 23,462 | $54.0K | 0.00% | +11,681+99.2% | Added |
| UBS Group AG | 19,316 | $43.7K | 0.00% | +2,898+17.7% | Added |
| Susquehanna International Group, LLP | 18,017 | $40.7K | 0.00% | +18,017 | New |