RLI Corp. Shares Purchased by Aquatic Capital Management

Institutional investor increases stake in insurance provider RLI

Mar. 17, 2026 at 7:24am

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Aquatic Capital Management LLC grew its stake in shares of RLI Corp. (NYSE:RLI) by 70.2% during the third quarter, according to the company's disclosure with the Securities and Exchange Commission (SEC). The institutional investor now owns 71,856 shares of the insurance provider's stock, valued at $4.69 million.

Why it matters

The increase in Aquatic Capital Management's stake in RLI Corp. suggests the institutional investor sees potential in the insurance provider's stock. RLI is a specialty property and casualty insurance company focused on underwriting niche risks for businesses and individuals.

The details

Aquatic Capital Management LLC purchased an additional 29,646 shares of RLI Corp. during the third quarter, bringing its total stake to 71,856 shares. This represents 0.08% ownership of the insurance provider. The institutional investor cited RLI's disciplined underwriting, targeted product development, and strong customer service as factors behind its increased investment.

  • Aquatic Capital Management increased its stake in RLI during the third quarter of 2026.

The players

Aquatic Capital Management LLC

An institutional investor that increased its stake in RLI Corp. by 70.2% during the third quarter of 2026.

RLI Corp.

A specialty property and casualty insurance company focused on underwriting niche risks for businesses and individuals.

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The takeaway

The increased investment by Aquatic Capital Management in RLI Corp. suggests the institutional investor sees long-term value in the insurance provider's niche focus and disciplined approach to underwriting. This could signal potential growth opportunities for RLI as it continues to serve specialized insurance needs.