Wellington Management Group Llp - Sep 30, 2025 SCHEDULE 13G Report for StepStone Group Inc. Common Stock (STEP)

Filing Manager
WELLINGTON MANAGEMENT GROUP LLP
Reporting Manager
Wellington Management Group LLP
Security
StepStone Group Inc. Common Stock
Symbol
STEP
Shares outstanding
78.4M shares
Disclosed Ownership
5.72M shares
Ownership
7.3%
Form type
SCHEDULE 13G
Date filed
11/12/2025, 09:33 AM
Date of event
Sep 30, 2025
Previous filing
Feb 10, 2025
SEC
View on sec.gov

Reporting Managers (4)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Wellington Management Group LLP 7.3% 5.72M 0 4.76M Taisia Lowe Regulatory Analyst
Wellington Group Holdings LLP 7.3% 5.72M 0 4.76M Taisia Lowe Regulatory Analyst
Wellington Investment Advisors Holdings LLP 7.3% 5.72M 0 4.76M Taisia Lowe Regulatory Analyst
Wellington Management Company LLP 6.9% 5.72M 0 4.75M Taisia Lowe Regulatory Analyst