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Livermore
Livermore
ZHEN

Simplex Trading, LLC

SEC CIK
0001488542
Latest filing
Aug 12, 2026

WPRT holding history

Westport Fuel Systems Inc. in every 13F filed by Simplex Trading, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

WPRT overviewAll 13F holders of WPRTFull Q2 2026 holdings

Shares (Q2 2026)
1,604
Value
$3.63K
% of portfolio
<0.1%
Quarters held
18
Since Q1 2021
Holdings of WPRT by Simplex Trading, LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20261,604$3.63K<0.1%+1,604NewHolders
Q1 20260$00.0%−6,705−100.0%Sold outHolders
Q4 20256,705$10.5K<0.1%+5,793+635.2%AddedHolders
Q3 2025912$2.00K<0.1%+912NewHolders
Q2 20250$00.0%−8,936−100.0%Sold outHolders
Q1 20258,936$33.0K<0.1%−228−2.5%ReducedHolders
Q4 20249,164$32.0K<0.1%+9,164NewHolders
Q3 20240$00.0%−98−100.0%Sold outHolders
Q2 202498$00.0%+98NewHolders
Q1 20240$00.0%−7,313−100.0%Sold outHolders
Q4 20237,313$48.0K<0.1%+6,953+1,931.4%AddedHolders
Q3 2023360$2.00K<0.1%−3,206−89.9%ReducedHolders
Q2 20233,566$27.0K<0.1%−2,830−44.2%ReducedConverted for a 1-for-10 splitHolders
Q1 202363,957$60.0K<0.1%+20,648+47.7%AddedHolders
Q4 202243,309$33.0K<0.1%−19,847−31.4%ReducedHolders
Q3 202263,156$55.0K<0.1%−24,400−27.9%ReducedHolders
Q2 202287,556$88.0K<0.1%−29,067−24.9%ReducedHolders
Q1 2022116,623$184.0K<0.1%+6,945+6.3%AddedHolders
Q4 2021109,678$259.0K<0.1%+40,986+59.7%AddedHolders
Q3 202168,692$360.0K<0.1%+14,465+26.7%AddedHolders
Q2 202154,227$287.0K<0.1%+11,266+26.2%AddedHolders
Q1 202142,961$308.0K<0.1%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.