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, Q3 2021
Institutional positions in Westport Fuel Systems Inc. as of Sep 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
- 133
- −1 vs. Q2 2021
- Shares held
- 45.2M
- −3.84M (−7.8%) vs. Q2 2021
- Total value
- $151.4M
- −$111.7M (−42.4%) vs. Q2 2021
- New holders
- 17
- 46 more added
- Sold out
- 18
- 34 more reduced
3 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2021
Shares, value and share of portfolio for each institution holding Westport Fuel Systems Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Pembroke Management, LTD | 3,068,373 | $12.8M | 0.96% | +21,633+0.7% | Added |
| AWM Investment Company, Inc. | 3,832,047 | $12.6M | 1.24% | 00.0% | Unchanged |
| Royce & Associates LP | 3,722,569 | $12.2M | 0.09% | −72,172−1.9% | Reduced |
| Baird Financial Group, Inc. | 3,677,140 | $12.1M | 0.03% | +375,917+11.4% | Added |
| DekaBank Deutsche Girozentrale | 3,148,000 | $10.0M | 0.03% | +1,288,000+69.2% | Added |
| Millennium Management LLC | 2,860,564 | $9.41M | 0.01% | +79,516+2.9% | Added |
| Two Sigma Investments, LP | 2,524,376 | $8.30M | 0.02% | +451,858+21.8% | Added |
| Lord, Abbett & Co. LLC | 2,224,873 | $7.32M | 0.02% | −4,938,646−68.9% | Reduced |
| Two Sigma Advisers, LP | 2,181,063 | $7.18M | 0.02% | +1,685,000+339.7% | Added |
| Grace & White Inc | 1,991,605 | $6.55M | 1.25% | +229,000+13.0% | Added |
| S&T Bank | 1,660,286 | $5.46M | 0.85% | −1,718−0.1% | Reduced |
| Bank of Montreal | 1,454,372 | $5.01M | 0.00% | +946,664+186.5% | Added |
| Renaissance Technologies LLC | 868,900 | $2.86M | 0.00% | +411,600+90.0% | Added |
| Susquehanna International Group, LLP | 749,279 | $2.46M | 0.00% | +17,102+2.3% | Added |
| Heartland Advisors Inc | 700,000 | $2.30M | 0.14% | +45,179+6.9% | Added |
| Citadel Advisors LLC | 682,807 | $2.25M | 0.00% | −97,930−12.5% | Reduced |
| Manatuck Hill Partners, LLC | 648,600 | $2.13M | 0.75% | −479,000−42.5% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 497,700 | $1.63M | 0.01% | +327,600+192.6% | Added |
| TD Asset Management Inc | 472,887 | $1.55M | 0.00% | −126,209−21.1% | Reduced |
| Morgan Stanley | 459,690 | $1.51M | 0.00% | −650,985−58.6% | Reduced |
| Public Sector Pension Investment Board | 400,178 | $1.31M | 0.01% | +28,237+7.6% | Added |
| D. E. Shaw & Co., Inc. | 384,003 | $1.26M | 0.00% | +157,394+69.5% | Added |
| Trellus Management Company, LLC | 379,336 | $1.25M | 1.12% | +20,000+5.6% | Added |
| Marshall Wace, LLP | 371,517 | $1.22M | 0.01% | +2,301+0.6% | Added |
| Penn Capital Management Co Inc | 357,130 | $1.18M | 0.12% | +1,417+0.4% | Added |
| Ardsley Advisory Partners LP | 356,500 | $1.17M | 0.24% | −350,000−49.5% | Reduced |
| Swiss National Bank | 312,200 | $1.02M | 0.00% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 274,159 | $902.0K | 0.00% | −173,384−38.7% | Reduced |
| 1492 Capital Management LLC | 257,924 | $849.0K | 0.44% | −1,711−0.7% | Reduced |
| US Bancorp | 253,140 | $833.0K | 0.00% | +1,865+0.7% | Added |
| UBS Group AG | 250,330 | $824.0K | 0.00% | +28,744+13.0% | Added |
| Jane Street Group, LLC | 250,493 | $824.0K | 0.00% | +88,647+54.8% | Added |
| British Columbia Investment Management Corp | 249,474 | $818.0K | 0.00% | +13,482+5.7% | Added |
| Hudson Bay Capital Management LP | 240,795 | $792.0K | 0.01% | 00.0% | Unchanged |
| Group One Trading, L.P. | 240,210 | $790.0K | 0.02% | +44,907+23.0% | Added |
| Ingalls & Snyder LLC | 194,000 | $638.0K | 0.03% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 153,447 | $638.0K | 0.00% | +11,068+7.8% | Added |
| Woodmont Investment Counsel LLC | 190,893 | $628.0K | 0.09% | +134,652+239.4% | Added |
| Royal Bank of Canada | 173,823 | $572.0K | 0.00% | +428+0.2% | Added |
| Jump Financial, LLC | 162,693 | $535.0K | 0.04% | −73,807−31.2% | Reduced |
| Raymond James & Associates | 120,479 | $395.0K | 0.00% | +14,500+13.7% | Added |
| Marshall Wace North America L.P. | 112,671 | $370.0K | 0.00% | −159,008−58.5% | Reduced |
| Simplex Trading, LLC | 68,692 | $360.0K | 0.01% | +14,465+26.7% | Added |
| Credit Suisse AG | 105,255 | $346.0K | 0.00% | +5,389+5.4% | Added |
| CIBC Asset Management Inc | 97,664 | $319.0K | 0.00% | +8,383+9.4% | Added |
| Marathon Capital Management | 94,250 | $311.0K | 0.07% | −650−0.7% | Reduced |
| BlackRock Inc. | 90,846 | $299.0K | 0.00% | +86,013+1,779.7% | Added |
| Vanguard Group Inc | 86,998 | $286.0K | 0.00% | +8,142+10.3% | Added |
| Paradigm Capital Management Inc | 80,000 | $263.0K | 0.01% | +80,000 | New |
| Bank of America Corp | 75,885 | $250.0K | 0.00% | +28,537+60.3% | Added |
| Geode Capital Management, LLC | 72,395 | $238.0K | 0.00% | 00.0% | Unchanged |
| Dynamic Technology Lab Private Ltd | 70,894 | $233.0K | 0.03% | +27,028+61.6% | Added |
| Everett Harris & Co | 70,000 | $230.0K | 0.00% | 00.0% | Unchanged |
| Alberta Investment Management Corp | 67,600 | $222.0K | 0.00% | 00.0% | Unchanged |
| Lyell Wealth Management, LP | 64,900 | $214.0K | 0.03% | 00.0% | Unchanged |
| Rockbridge Investment Management, LCC | 60,000 | $197.0K | 0.03% | 00.0% | Unchanged |
| Zacks Investment Management | 55,000 | $181.0K | 0.00% | +55,000 | New |
| Dimensional Fund Advisors LP | 53,575 | $176.0K | 0.00% | +38,423+253.6% | Added |
| Wells Fargo & Company | 46,065 | $151.0K | 0.00% | −35,700−43.7% | Reduced |
| Cubist Systematic Strategies, LLC | 40,749 | $134.0K | 0.00% | +2,342+6.1% | Added |
| Davenport & Co LLC | 36,500 | $120.0K | 0.00% | −155−0.4% | Reduced |
| Tower Research Capital LLC (TRC) | 31,381 | $102.0K | 0.00% | +31,381 | New |
| HRT Financial LP | 30,161 | $99.0K | 0.00% | +30,161 | New |
| Cambridge Investment Research Advisors, Inc. | 28,319 | $93.0K | 0.00% | +10,900+62.6% | Added |
| Cutler Group LP | 28,318 | $93.0K | 0.01% | +27,048+2,129.8% | Added |
| Wolverine Trading, LLC | 25,996 | $84.0K | 0.00% | −24,114−48.1% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 25,500 | $84.0K | 0.00% | 00.0% | Unchanged |
| Mackenzie Financial Corp | 24,740 | $81.0K | 0.00% | −5,467−18.1% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 22,498 | $74.0K | 0.00% | +22,498 | New |
| Itau Unibanco Holding S.A. | 22,315 | $73.0K | 0.00% | +22,315 | New |
| Ghisallo Capital Management LLC | 20,000 | $66.0K | 0.00% | −508,169−96.2% | Reduced |
| ExodusPoint Capital Management, LP | 18,300 | $60.0K | 0.00% | −9,965−35.3% | Reduced |
| Stifel Financial Corp | 18,307 | $60.0K | 0.00% | +752+4.3% | Added |
| Toronto Dominion Bank | 17,885 | $59.0K | 0.00% | −3,093−14.7% | Reduced |
| Cetera Advisors LLC | 17,059 | $56.0K | 0.00% | −1,528−8.2% | Reduced |
| Quantitative Investment Management, LLC | 17,255 | $56.0K | 0.01% | +17,255 | New |
| Captrust Financial Advisors | 16,800 | $55.0K | 0.00% | +16,800 | New |
| American Portfolios Advisors | 16,535 | $54.4K | 0.00% | +14,035+561.4% | Added |
| Fisher Asset Management, LLC | 16,489 | $54.0K | 0.00% | 00.0% | Unchanged |
| Oppenheimer & Co Inc | 15,500 | $50.0K | 0.00% | −4,865−23.9% | Reduced |
| Virtu Financial LLC | 14,827 | $49.0K | 0.00% | −59,421−80.0% | Reduced |
| Oppenheimer & Close, LLC | 15,000 | $49.0K | 0.05% | 00.0% | Unchanged |
| Northwest & Ethical Investments L.P. | 14,522 | $47.7K | 0.00% | −367−2.5% | Reduced |
| HSBC Holdings PLC | 14,474 | $47.0K | 0.00% | −2,038−12.3% | Reduced |
| Gill Capital Partners, LLC | 14,000 | $46.0K | 0.02% | +14,000 | New |
| Creative Planning | 13,550 | $45.0K | 0.00% | −720−5.0% | Reduced |
| Prelude Capital Management, LLC | 13,581 | $45.0K | 0.00% | +13,581 | New |
| Schonfeld Strategic Advisors LLC | 13,700 | $45.0K | 0.00% | +13,700 | New |
| IFP Advisors, Inc | 12,458 | $43.0K | 0.00% | +5,861+88.8% | Added |
| LPL Financial LLC | 12,843 | $42.0K | 0.00% | −1,260−8.9% | Reduced |
| Bridgefront Capital, LLC | 12,585 | $41.0K | 0.04% | −30,376−70.7% | Reduced |
| HighTower Advisors, LLC | 12,100 | $39.0K | 0.00% | −500−4.0% | Reduced |
| SFMG, LLC | 12,000 | $39.0K | 0.00% | +1,200+11.1% | Added |
| Advisor Group Holdings, Inc. | 11,281 | $38.0K | 0.00% | +200+1.8% | Added |
| Squarepoint Ops LLC | 11,381 | $37.0K | 0.00% | +1,327+13.2% | Added |
| CIBC World Markets Inc. | 10,916 | $36.0K | 0.00% | −531−4.6% | Reduced |
| Invesco Ltd. | 10,427 | $34.0K | 0.00% | 00.0% | Unchanged |
| Polaris Wealth Advisory Group, LLC | 10,000 | $33.0K | 0.00% | −17,980−64.3% | Reduced |
| GWM Advisors LLC | 10,100 | $33.0K | 0.00% | 00.0% | Unchanged |
| Shell Asset Management Co | 9,894 | $32.0K | 0.00% | −406−3.9% | Reduced |