VALERO ENERGY CORP (VLO) Stock Institutional Trading Activity


VALERO ENERGY CORP (VLO) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Renaissance Technologies LLC, Semper Augustus Investments Group, Sequoia Financial Advisors, Cullen Value Fund, and Mairs & Power Growth Fund. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q2 2023Semper Augustus Investments GroupSell-12097,893$11,482,849
Q1 2023Renaissance Technologies LLCSell-806,500359,888$50,240
Q1 2023Mairs & Power Growth FundSell-6454,105$573,058
Q1 2023Sequoia Financial AdvisorsBuy5,15013,453$1,878,100
Q1 2023Semper Augustus Investments GroupSell-22,72098,013$13,682,615
Q1 2023Disciplined Growth InvestorsSell-5001,500$209,400
Q4 2022Mairs & Power Growth FundSell-504,750$602,585
Q4 2022Sequoia Financial AdvisorsBuy5,1208,303$1,053,342
Q4 2022Semper Augustus Investments GroupSell-1,028120,733$15,316,188
Q3 2022Sequoia Financial AdvisorsSell-1,1803,183$340
Q3 2022Mairs & Power Growth FundBuy4,8004,800$513
Q3 2022Semper Augustus Investments GroupBuy2,869121,761$13,010
Q3 2022Renaissance Technologies LLCBuy231,8001,166,388$124,629
Q2 2022Sequoia Financial AdvisorsBuy5004,363$464
Q2 2022Semper Augustus Investments GroupSell-187118,892$12,636
Q2 2022Renaissance Technologies LLCSell-440,100934,588$99,328
Q1 2022Sequoia Financial AdvisorsBuy1,0233,863$392
Q1 2022Semper Augustus Investments GroupBuy403119,079$12,091
Q1 2022Renaissance Technologies LLCBuy545,1851,374,688$139,586
Q1 2022Disciplined Growth InvestorsSell-7002,000$203
Q4 2021Semper Augustus Investments GroupBuy1,686118,676$8,914
Q4 2021Renaissance Technologies LLCBuy455,915829,503$62,304
Q3 2021Semper Augustus Investments GroupBuy9,319116,990$8,256
Q3 2021Renaissance Technologies LLCBuy73,900373,588$26,364
Q2 2021Sequoia Financial AdvisorsSell-42,840$222
Q2 2021Semper Augustus Investments GroupBuy167107,671$8,407
Q2 2021Disciplined Growth InvestorsBuy2,7002,700$211
Q1 2021Sequoia Financial AdvisorsBuy2,8442,844$204
Q1 2021Semper Augustus Investments GroupBuy1,295107,504$7,697
Q1 2021Renaissance Technologies LLCSell-164,100299,688$21,458

Frequently asked questions about VLO activity

  • Which institutional owners are buying VLO?

    Institutional owners buying VLO include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in VLO activity?

    "Buy" means an investor increased their reported position in VLO compared to the prior reporting period. This reflects growing exposure to VALERO ENERGY CORP (VLO) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in VLO increasing?

    Institutional interest in VLO can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.