WPRT

Westport Fuel Systems

39 hedge funds and large institutions have $5.07M invested in Westport Fuel Systems in 2025 Q3 according to their latest regulatory filings, with 3 funds opening new positions, 8 increasing their positions, 8 reducing their positions, and 7 closing their positions.

New
Increased
Maintained
Reduced
Closed

more ownership

Funds ownership:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less funds holding

Funds holding:

less capital invested

Capital invested by funds: $ → $

57% less first-time investments, than exits

New positions opened: 3 | Existing positions closed: 7

93% less call options, than puts

Call options by funds: $3K | Put options by funds: $40K

Holders
39
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$3K
Puts
$40K
Net Calls
Net Calls Change

Top Buyers

1 +$78.4K
2 +$61.5K
3 +$3.86K
4
Goldman Sachs
Goldman Sachs
New York
+$3.63K
5
GWI
Grace & White Inc
New York
+$3K

Top Sellers

1 -$51.9K
2 -$42.5K
3 -$9.48K
4
PA
Parallel Advisors
California
-$6.48K
5
BlackRock
BlackRock
New York
-$6.48K