The Capital Group Companies, Inc. has notified Diploma PLC that it now holds 12.92% of the voting rights in the company. This is a decrease from their previous position of 13.92%. The notification states that the shares are owned by accounts under the discretionary investment management of one or more of the investment management companies affiliated with The Capital Group Companies, Inc. The Capital Group Companies, Inc. is the parent company of Capital Research and Management Company, which serves as the investment manager to the American Funds family of mutual funds and other clients.