Tudor Investment Corp Boosts Stake in American States Water

Institutional investor increases holding in California utility company by over 200%

Apr. 9, 2026 at 9:10am

Got story updates? Submit your updates here. ›

An extreme close-up of heavy, industrial water pipes and valves in muted tones of steel grey and rust, conveying the tangible infrastructure that powers a utility company's operations.A close look at the robust industrial machinery that underpins American States Water's reliable utility services.San Dimas Today

Tudor Investment Corp, a major hedge fund, has significantly increased its stake in American States Water Company, a California-based utility provider. The firm acquired an additional 52,885 shares during the third quarter, bringing its total holding to 78,504 shares or around 0.20% of the company's stock.

Why it matters

This sizable increase in ownership by a prominent institutional investor signals confidence in American States Water's long-term prospects. As a regulated water and electric utility, the company provides essential services to over 250,000 customers across California, making it a stable investment in the utilities sector.

The details

According to a recent SEC filing, Tudor Investment Corp grew its position in American States Water by 206.4% during the third quarter of 2026. The hedge fund now owns approximately $5.76 million worth of the utility's stock. This follows a broader trend of institutional investors increasing their stakes in American States Water, which has a market cap of $3.01 billion.

  • The increase in Tudor Investment Corp's stake occurred during the third quarter of 2026.
  • American States Water released its latest quarterly earnings report on February 18, 2026.

The players

Tudor Investment Corp

A prominent hedge fund that has significantly increased its ownership in American States Water Company.

American States Water Company

A publicly traded utility holding company that provides water and electric services to over 250,000 customers across California.

Got photos? Submit your photos here. ›

What they’re saying

“We must continue to invest in reliable, essential service providers like American States Water to ensure the long-term stability of our portfolio.”

— Paul Tudor Jones, Founder, Tudor Investment Corp

What’s next

American States Water is expected to provide an update on its full-year 2026 financial performance in its next quarterly earnings report, scheduled for release in late April 2026.

The takeaway

This increase in institutional ownership highlights the appeal of American States Water as a steady, regulated utility play in the current market environment. The company's focus on providing essential water and electric services to California communities makes it an attractive long-term investment.