STEP StepStone Group Inc.
StepStone Group Inc. (STEP) Institutional Ownership
What the institutions did with STEP last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
Sign in or subscribeLargest holders
| Manager | Shares | % of reported |
|---|---|---|
| BlackRock, Inc. | 12.0M | 15.0% |
| MILLENNIUM MANAGEMENT LLC | 5.6M | 7.0% |
| WELLINGTON MANAGEMENT GROUP LLP | 5.2M | 6.5% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 5.2M | 6.5% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 4.7M | 5.9% |
| VANGUARD CAPITAL MANAGEMENT LLC | 3.6M | 4.4% |
| STATE STREET CORP | 3.1M | 3.9% |
| Capital World Investors | 2.5M | 3.2% |
| GEODE CAPITAL MANAGEMENT, LLC | 2.0M | 2.5% |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 1.9M | 2.4% |
| WESTFIELD CAPITAL MANAGEMENT CO LP | 1.7M | 2.2% |
| JPMORGAN CHASE & CO | 1.5M | 1.9% |
| GOLDMAN SACHS GROUP INC | 1.4M | 1.8% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 1.4M | 1.7% |
| SAMLYN CAPITAL, LLC | 1.3M | 1.6% |
| Capital Research Global Investors | 1.2M | 1.5% |
| Balyasny Asset Management L.P. | 1.1M | 1.4% |
| MORGAN STANLEY | 1.1M | 1.4% |
| Junto Capital Management LP | 1.1M | 1.4% |
| Point72 Asset Management, L.P. | 1.0M | 1.3% |
| WASATCH ADVISORS LP | 905.2K | 1.1% |
| BAMCO INC /NY/ | 828.9K | 1.0% |
| NORTHERN TRUST CORP | 802.2K | 1.0% |
| RAYMOND JAMES FINANCIAL INC | 735.9K | 0.9% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 689.5K | 0.9% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| Pitcairn Wealth Advisors LLC | Sold Out | 4.0M | 0 | -4.0M |
| CITADEL ADVISORS LLC | Reduced | 2.0M | 182.9K | -1.8M |
| MILLENNIUM MANAGEMENT LLC | Reduced | 7.2M | 5.6M | -1.6M |
| FMR LLC | Reduced | 995.2K | 121.6K | -873.5K |
| GOLDMAN SACHS GROUP INC | Increased | 583.6K | 1.4M | +844.9K |
| Point72 Asset Management, L.P. | Increased | 187.1K | 1.0M | +817.6K |
| Capital World Investors | Reduced | 3.3M | 2.5M | -747.5K |
| Advent International, L.P. | Increased | 120.1K | 683.4K | +563.3K |
| WESTFIELD CAPITAL MANAGEMENT CO LP | Increased | 1.2M | 1.7M | +551.5K |
| Capital Research Global Investors | Increased | 794.9K | 1.2M | +437.0K |
| FRANKLIN RESOURCES INC | Reduced | 977.4K | 547.0K | -430.4K |
| SG Americas Securities, LLC | Sold Out | 402.2K | 0 | -402.2K |
| SAMLYN CAPITAL, LLC | Increased | 895.4K | 1.3M | +373.7K |
| MORGAN STANLEY | Increased | 747.0K | 1.1M | +337.3K |
| Balyasny Asset Management L.P. | Reduced | 1.4M | 1.1M | -312.8K |
| MARSHALL WACE, LLP | New | 0 | 302.0K | +302.0K |
| PRICE T ROWE ASSOCIATES INC /MD/ | Increased | 4.9M | 5.2M | +293.5K |
| Invesco Ltd. | Reduced | 500.7K | 233.3K | -267.3K |
| Woodline Partners LP | Increased | 203.4K | 466.5K | +263.2K |
| Schonfeld Strategic Advisors LLC | Increased | 174.7K | 437.0K | +262.3K |
| STATE STREET CORP | Increased | 2.9M | 3.1M | +248.2K |
| BANK OF AMERICA CORP /DE/ | Increased | 414.7K | 643.2K | +228.4K |
| Junto Capital Management LP | Increased | 855.7K | 1.1M | +223.0K |
| Ceredex Value Advisors LLC | New | 0 | 219.7K | +219.7K |
| Granahan Investment Management, LLC | Sold Out | 211.6K | 0 | -211.6K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.