Reporting Manager
Dimensional Fund Advisors LP
Symbol
SPHR
Shares outstanding
28.7M shares
Disclosed Ownership
1.44M shares
Ownership
5%
Form type
SCHEDULE 13G/A
Filing time
15 Apr 2025, 12:18:00 UTC
Date of event
31 Mar 2025

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Dimensional Fund Advisors LP 5% 1.44M 1.4M 0 Selwyn Notelovitz Global Chief Compliance Officer