Vanguard Capital Management Establishes 7.5% Stake in Keysight Technologies Inc

Vanguard Capital Management LLC has filed a Schedule 13G reporting a new 7.5% ownership stake in Keysight Technologies Inc (KEYS). As of the event date on March 31, 2026, the firm beneficially owns 12,862,933 shares of common stock. The filing indicates that Vanguard holds sole dispositive power over all 12,862,933 shares, while maintaining sole voting power over 1,707,458 shares. This position includes holdings across various Vanguard affiliates, including Vanguard Asset Management Limited and Vanguard Global Advisers, LLC. The filing was made under Rule 13d-1(b), certifying that the shares were acquired in the ordinary course of business and not for the purpose of influencing or changing the control of the issuer. This represents a significant new institutional position for Vanguard in the California-based electronic measurement company, with the total value of the holdings estimated at approximately $4.53 billion based on the reported data.