Vanguard Group Discloses Position in Spirent Communications PLC

The Vanguard Group, Inc. has released a disclosure under Form 8.3 related to its interest in Spirent Communications PLC. This document serves as public record for Vanguard's holdings and dealings in relevant securities amounting to or exceeding 1% of Spirent's total securities. Vanguard's ownership in Spirent is confirmed at 29,751,749 shares, representing a 5.14% stake.

The disclosure also details recent transactions including the purchase of 5,985 shares and the sale of 8,764 shares, each priced at 1.88 GBP. No cash or stock-settled derivatives, nor new securities subscriptions have been recorded. Additionally, the report highlights no existing agreements, arrangements, or understandings concerning options or derivative transactions connected to Spirent's voting rights or future acquisitions. The disclosure was completed on 14 March 2025.