StepStone Group Inc.

Historical 13F Holders

Symbol
STEP
CUSIP
85914M107
All holders as of
Q2 2026
Type
Equity
Class
COM CL A
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Each filer's latest filing for 85914M107 since 12/18/2024, largest first.

Filer % of Class Filed
BlackRock, Inc. 13G/A 12.9% 4/21/2025
Event 3/31/2025
Wellington Management Group LLP 13G
7.3% 11/12/2025
Event 9/30/2025
Millennium Management LLC 13G/A
6.8% 7/31/2026
Event 6/30/2026
Monte M. Brem 13D/A
6.0% 9/18/2025
Event 9/18/2025
Jose A. Fernandez 13D 6.0% 9/18/2025
Event 9/18/2025
Vanguard Portfolio Management LLC 13G 5.7% 4/29/2026
Event 3/31/2026
Price T Rowe Associates Inc /MD/ 13G/A 5.6% 11/14/2025
Event 9/30/2025
Thomas Keck 13D 5.2% 9/18/2025
Event 9/18/2025
Vanguard Capital Management LLC 13G 5.1% 4/30/2026
Event 3/31/2026
Under 5%, checked the "5 percent or less" box, or amended by a later filing (5)
ARG Private Equity, LLC 13D/A
4.3% 1/8/2026
Event 1/6/2026
James Lim 13D/A 4.0% 1/14/2026
Event 1/13/2026
FMR LLC 13G/A
3.2% 8/6/2025
Event 6/30/2025
Invesco Ltd. 13G/A 0.6% 5/6/2026
Event 3/31/2026
Vanguard Group Inc 13G/A 0% 3/27/2026
Event 3/13/2026

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q3 17 982 k $42.6 M
2026 Q2 286 83.3 M $3.38 B
2026 Q1 271 82.0 M $3.98 B
2025 Q4 267 79.8 M $5.12 B
2025 Q3 263 75.3 M $4.92 B
2025 Q2 280 71.2 M $3.95 B
2025 Q1 244 69.8 M $3.67 B
2024 Q4 261 68.2 M $3.95 B
2024 Q3 214 68.2 M $3.88 B
2024 Q2 195 63.4 M $2.91 B
2024 Q1 146 57.8 M $2.07 B
2023 Q4 132 56.1 M $1.79 B
2023 Q3 126 51.4 M $1.62 B
2023 Q2 129 49.8 M $1.24 B
2023 Q1 129 49.8 M $1.21 B
2022 Q4 127 50.4 M $1.27 B
2022 Q3 130 49.1 M $1.20 B
2022 Q2 135 49.0 M $1.27 B
2022 Q1 132 47.4 M $1.57 B
2021 Q4 140 46.5 M $1.93 B
2021 Q3 119 40.5 M $1.73 B
2021 Q2 109 40.0 M $1.38 B
2021 Q1 93 38.3 M $1.35 B
2020 Q4 82 29.8 M $1.17 B
2020 Q3 73 28.8 M $744 M