Aquatic Capital Management Trims Tetra Tech Stake

Institutional investor reduces holding in industrial products company by 18.1%

Mar. 17, 2026 at 7:23am

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Aquatic Capital Management LLC has reduced its stake in Tetra Tech, Inc. (NASDAQ:TTEK) by 18.1% in the third quarter, according to a recent SEC filing. The fund now owns 186,888 shares of the industrial products company, valued at $6.2 million.

Why it matters

Tetra Tech is a leading provider of consulting and engineering services, particularly in the water, environment, infrastructure, and energy sectors. Institutional investor activity in the company's stock can provide insights into market sentiment and the overall outlook for the business.

The details

According to the filing, Aquatic Capital Management sold 41,371 shares of Tetra Tech during the third quarter. The fund now owns a 0.07% stake in the company, down from 0.08% previously. Tetra Tech's stock price has fluctuated in recent quarters, with the company facing some market headwinds.

  • Aquatic Capital Management reduced its Tetra Tech stake in the third quarter of 2026.

The players

Aquatic Capital Management LLC

An institutional investor that has reduced its holdings in Tetra Tech, Inc.

Tetra Tech, Inc.

A leading provider of consulting and engineering services, particularly in the water, environment, infrastructure, and energy sectors.

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The takeaway

The reduction in Aquatic Capital Management's Tetra Tech stake suggests some institutional investors may be taking a more cautious view of the company's prospects, though Tetra Tech remains a well-regarded player in its core markets.