WPRT WESTPORT FUEL SYSTEMS INC: institutional ownership and insider trading
50 funds reported holding $8.84M of WESTPORT FUEL SYSTEMS INC in their latest 13F filings; in Q2 2026 funds net bought $3.31M, with 6 new positions and 5 funds selling out.
Famous investors holding WPRT
- Ken Griffin (Citadel Advisors): $270K, 0.0% of the portfolio
Largest institutional holders of WPRT
- HEIGHTS CAPITAL MANAGEMENT, INC — $2.99M
- ROYCE & ASSOCIATES LP — $2.56M
- GRACE & WHITE INC /NY — $1.40M
- TSP Capital Management Group, LLC — $441K
- Baird Financial Group, Inc. — $316K
- AMH Equity Ltd — $311K
- CITADEL ADVISORS LLC — $270K
- US BANCORP \DE\ (USB, USB-PA, USB-PH, USB-PP, USB-PQ, USB-PR, USB-PS) — $165K
- GOLDMAN SACHS GROUP INC (GS, GSCE, GS-PA, GS-PC, GS-PD) — $71.5K
- JANE STREET GROUP, LLC — $62.5K
5%+ owners
- CVI Investments, Inc.: 9.9% (Schedule 13G, filed Jun 29, 2026)
- ROYCE & ASSOCIATES LP: 5.1% (Schedule 13G, filed Jul 22, 2026)