Capital World Investors Acquires 5.7% Stake in Kinsale Capital Group, Inc. (KNSL)

Capital World Investors (CWI), a division of Capital Research and Management Company (CRMC), has filed a Schedule 13G regarding its holdings in Kinsale Capital Group, Inc. (KNSL). As of March 31, 2026, the firm reported beneficial ownership of 1,311,315 shares of common stock, representing a 5.7% ownership stake in the company. This filing marks a significant new position for the investment manager, which previously reported zero holdings. The reported shares are held by various investment management entities under the CWI umbrella, including Capital Bank and Trust Company and several international affiliates. CWI maintains sole voting and dispositive power over the entirety of the 1,311,315 shares. The filing was made under Rule 13d-1(b), indicating that the securities were acquired in the ordinary course of business and not for the purpose of influencing or changing the control of the issuer. The transaction reflects a substantial capital commitment to Kinsale Capital Group, an insurance provider headquartered in Richmond, Virginia.