Valero Energy Shares Sold by Massachusetts Financial Services

Institutional investor reduces stake in oil and gas company

Apr. 12, 2026 at 9:57am

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An extreme close-up of gleaming, industrial-scale oil refining equipment, capturing the heavy, physical nature of Valero Energy's business operations in a conceptual, non-literal manner.A close-up view of the intricate machinery and equipment that powers Valero Energy's oil refining operations, reflecting the company's critical role in the broader energy landscape.San Antonio Today

Massachusetts Financial Services Co. MA decreased its holdings in shares of Valero Energy Corporation (NYSE:VLO) by 2.4% during the fourth quarter, according to its most recent filing with the Securities and Exchange Commission (SEC). The institutional investor owned 1,882,803 shares of the oil and gas company's stock after selling 46,796 shares.

Why it matters

This transaction reflects changes in institutional investment in Valero Energy, one of the largest independent oil refiners in the United States. Shifts in major investor holdings can signal broader trends in the energy sector and investor sentiment.

The details

Massachusetts Financial Services Co. MA sold 46,796 shares of Valero Energy stock during the fourth quarter, reducing its total stake in the company to 1,882,803 shares. This represented about 0.62% of Valero Energy's outstanding shares at the time.

  • The transaction occurred during the fourth quarter of 2025.
  • Massachusetts Financial Services Co. MA filed the details of the transaction with the SEC.

The players

Massachusetts Financial Services Co. MA

A large institutional investor and asset management firm.

Valero Energy Corporation

An integrated oil and gas company that operates oil refineries and produces transportation fuels, petrochemicals, and other industrial products.

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The takeaway

This transaction highlights the ongoing shifts in institutional investment within the energy sector, as major investors adjust their portfolios in response to market conditions and industry trends.