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 $8.21M in total; no superinvestor holds it.
13F holders, Q2 2021
Institutional positions in Westport Fuel Systems Inc. as of Jun 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 137
- +15 vs. Q1 2021
- Shares held
- 49.1M
- +12.2M (+33.0%) vs. Q1 2021
- Total value
- $263.5M
- −$6.81M (−2.5%) vs. Q1 2021
- New holders
- 34
- 43 more added
- Sold out
- 19
- 27 more reduced
Compare with Q1 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting WPRT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 45 | $8.21M |
| Q1 2026 | 43 | $3.88M |
| Q4 2025 | 49 | $3.13M |
| Q3 2025 | 42 | $5.07M |
| Q2 2025 | 45 | $6.98M |
| Q1 2025 | 48 | $9.50M |
| Q4 2024 | 51 | $9.62M |
| Q3 2024 | 47 | $9.20M |
| Q2 2024 | 46 | $9.41M |
| Q1 2024 | 50 | $13.3M |
| Q4 2023 | 51 | $12.2M |
| Q3 2023 | 51 | $10.8M |
| Q2 2023 | 56 | $13.0M |
| Q1 2023 | 91 | $20.5M |
| Q4 2022 | 86 | $16.7M |
| Q3 2022 | 86 | $20.6M |
| Q2 2022 | 99 | $27.7M |
| Q1 2022 | 110 | $50.1M |
| Q4 2021 | 126 | $102.0M |
| Q3 2021 | 133 | $151.4M |
| Q2 2021 | 137 | $263.5M |
| Q1 2021 | 122 | $270.3M |
Institutions, Q2 2021
Shares, value and share of portfolio for each institution holding Westport Fuel Systems Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| UBS Group AG | 221,586 | $1.18M | 0.00% | +112,098+102.4% | Added |
| D. E. Shaw & Co., Inc. | 226,609 | $1.20M | 0.00% | +138,014+155.8% | Added |
| British Columbia Investment Management Corp | 235,992 | $1.25M | 0.01% | +107,414+83.5% | Added |
| Jump Financial, LLC | 236,500 | $1.26M | 0.12% | +72,666+44.4% | Added |
| Hudson Bay Capital Management LP | 240,795 | $1.28M | 0.02% | +150,000+165.2% | Added |
| US Bancorp | 251,275 | $1.33M | 0.00% | +1,075+0.4% | Added |
| 1492 Capital Management LLC | 259,635 | $1.38M | 0.71% | +259,635 | New |
| Marshall Wace North America L.P. | 271,679 | $1.44M | 0.01% | +187,925+224.4% | Added |
| Swiss National Bank | 312,200 | $1.66M | 0.00% | +312,200 | New |
| Penn Capital Management Co Inc | 355,713 | $1.89M | 0.18% | +355,713 | New |
| Trellus Management Company, LLC | 359,336 | $1.91M | 1.54% | +40,000+12.5% | Added |
| Marshall Wace, LLP | 369,216 | $1.96M | 0.01% | +369,216 | New |
| Public Sector Pension Investment Board | 371,941 | $1.98M | 0.01% | +60,130+19.3% | Added |
| Goldman Sachs Group Inc | 447,543 | $2.38M | 0.00% | +336,295+302.3% | Added |
| TD Asset Management Inc | 599,096 | $2.42M | 0.00% | +80,354+15.5% | Added |
| Renaissance Technologies LLC | 457,300 | $2.43M | 0.00% | +457,300 | New |
| Two Sigma Advisers, LP | 496,063 | $2.63M | 0.01% | +461,363+1,329.6% | Added |
| Bank of Montreal | 507,708 | $2.68M | 0.00% | +98,959+24.2% | Added |
| Ghisallo Capital Management LLC | 528,169 | $2.81M | 0.11% | +528,169 | New |
| Heartland Advisors Inc | 654,821 | $3.48M | 0.20% | 00.0% | Unchanged |
| Ardsley Advisory Partners LP | 706,500 | $3.75M | 0.63% | +625,500+772.2% | Added |
| Susquehanna International Group, LLP | 732,177 | $3.89M | 0.00% | +400,928+121.0% | Added |
| Citadel Advisors LLC | 780,737 | $4.15M | 0.00% | +169,137+27.7% | Added |
| Morgan Stanley | 1,110,675 | $5.90M | 0.00% | +264,711+31.3% | Added |
| Manatuck Hill Partners, LLC | 1,127,600 | $5.99M | 1.81% | +587,100+108.6% | Added |
| S&T Bank | 1,662,004 | $8.82M | 1.37% | −3,144−0.2% | Reduced |
| Grace & White Inc | 1,762,605 | $9.36M | 1.71% | 00.0% | Unchanged |
| DekaBank Deutsche Girozentrale | 1,860,000 | $9.58M | 0.03% | +1,860,000 | New |
| Two Sigma Investments, LP | 2,072,518 | $11.0M | 0.03% | +1,417,377+216.3% | Added |
| Summit Partners Public Asset Management, LLC | 2,248,189 | $11.9M | 0.60% | +2,248,189 | New |
| Millennium Management LLC | 2,781,048 | $14.8M | 0.02% | +1,994,834+253.7% | Added |
| Baird Financial Group, Inc. | 3,301,223 | $17.5M | 0.05% | +123,863+3.9% | Added |
| Pembroke Management, LTD | 3,046,740 | $20.0M | 1.57% | −126,867−4.0% | Reduced |
| Royce & Associates LP | 3,794,741 | $20.1M | 0.14% | +220,700+6.2% | Added |
| AWM Investment Company, Inc. | 3,832,047 | $20.3M | 2.01% | +750,000+24.3% | Added |
| Lord, Abbett & Co. LLC | 7,163,519 | $38.0M | 0.09% | +597,118+9.1% | Added |
| Harel Insurance Investments & Financial Services Ltd. | 25,000 | – | – | −15,000−37.5% | Reduced |
| Driehaus Capital Management LLC | 0 | $0 | 0.00% | −1,243,231−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −814,544−100.0% | Sold out |
| Granite Point Capital Management, L.P. | 0 | $0 | 0.00% | −300,000−100.0% | Sold out |
| Rockefeller Capital Management L.P. | 0 | $0 | 0.00% | −60,000−100.0% | Sold out |
| AE Wealth Management LLC | 0 | $0 | 0.00% | −56,140−100.0% | Sold out |
| Northern Trust Corp | 0 | $0 | 0.00% | −52,752−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −44,900−100.0% | Sold out |
| Cipher Capital LP | 0 | $0 | 0.00% | −36,094−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −31,221−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −23,076−100.0% | Sold out |
| ARS Investment Partners, LLC | 0 | $0 | 0.00% | −21,005−100.0% | Sold out |
| Atom Investors LP | 0 | $0 | 0.00% | −17,559−100.0% | Sold out |
| Thompson Siegel & Walmsley LLC | 0 | $0 | 0.00% | −14,556−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −13,000−100.0% | Sold out |
| Sowell Financial Services LLC | 0 | $0 | 0.00% | −10,500−100.0% | Sold out |
| Eudaimonia Partners, LLC | 0 | $0 | 0.00% | −1,250−100.0% | Sold out |
| Wealthcare Advisory Partners LLC | 0 | $0 | 0.00% | −400−100.0% | Sold out |
| Jones Financial Companies LLLP | 0 | $0 | 0.00% | −43−100.0% | Sold out |
| Reilly Financial Advisors, LLC | 0 | $0 | 0.00% | −50−100.0% | Sold out |