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Livermore
Livermore
ZHEN

Castleark Management LLC

SEC CIK
0001106832
Latest filing
Aug 14, 2026

VLO holding history

Valero Energy Corp in every 13F filed by Castleark Management LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

VLO overviewAll 13F holders of VLOFull Q2 2026 holdings

Shares (Q2 2026)
6,600
Value
$1.72M
% of portfolio
<0.1%
Quarters held
22
Since Q1 2021
Holdings of VLO by Castleark Management LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20266,600$1.72M<0.1%−780−10.6%ReducedHolders
Q1 20267,380$1.82M0.1%−10,340−58.4%ReducedHolders
Q4 202517,720$2.88M0.1%00.0%UnchangedHolders
Q3 202517,720$3.02M0.1%+14,160+397.8%AddedHolders
Q2 20253,560$478.5K<0.1%−5,850−62.2%ReducedHolders
Q1 20259,410$1.24M<0.1%+6,180+191.3%AddedHolders
Q4 20243,230$396.0K<0.1%00.0%UnchangedHolders
Q3 20243,230$436.1K<0.1%−41,930−92.8%ReducedHolders
Q2 202445,160$7.08M0.3%−84,540−65.2%ReducedHolders
Q1 2024129,700$22.1M0.9%+123,330+1,936.1%AddedHolders
Q4 20236,370$828.1K<0.1%−11,070−63.5%ReducedHolders
Q3 202317,440$2.47M0.1%+2,960+20.4%AddedHolders
Q2 202314,480$1.70M0.1%−1,750−10.8%ReducedHolders
Q1 202316,230$2.27M0.1%−8,460−34.3%ReducedHolders
Q4 202224,690$3.13M0.2%00.0%UnchangedHolders
Q3 202224,690$2.64M0.1%−6,010−19.6%ReducedHolders
Q2 202230,700$3.26M0.2%+21,140+221.1%AddedHolders
Q1 20229,560$971.0K<0.1%00.0%UnchangedHolders
Q4 20219,560$718.0K<0.1%−3,000−23.9%ReducedHolders
Q3 202112,560$886.0K<0.1%−20,395−61.9%ReducedHolders
Q2 202132,955$2.57M0.1%−5,400−14.1%ReducedHolders
Q1 202138,355$2.75M0.1%––Holders

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