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 September 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.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| FMR LLC | 4.0M | 30.0% |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 2.3M | 17.2% |
| GEODE CAPITAL MANAGEMENT, LLC | 2.1M | 16.1% |
| WASATCH ADVISORS LP | 936.7K | 7.1% |
| Nuveen, LLC | 573.8K | 4.3% |
| Bank of New York Mellon Corp | 542.0K | 4.1% |
| TimesSquare Capital Management, LLC | 438.0K | 3.3% |
| PRINCIPAL FINANCIAL GROUP INC | 393.4K | 3.0% |
| Ceredex Value Advisors LLC | 235.7K | 1.8% |
| DIMENSIONAL FUND ADVISORS LP | 212.8K | 1.6% |
| BARCLAYS PLC | 173.2K | 1.3% |
| IBEX WEALTH ADVISORS | 126.4K | 1.0% |
| LPL Financial LLC | 124.5K | 0.9% |
| TRILLIUM ASSET MANAGEMENT, LLC | 105.7K | 0.8% |
| DEUTSCHE BANK AG\ | 78.9K | 0.6% |
| BESSEMER GROUP INC | 57.4K | 0.4% |
| Thrivent Financial for Lutherans | 52.3K | 0.4% |
| US BANCORP \DE\ | 45.7K | 0.3% |
| STRS OHIO | 38.3K | 0.3% |
| TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY | 36.7K | 0.3% |
| Louisiana State Employees Retirement System | 35.1K | 0.3% |
| BOKF, NA | 31.0K | 0.2% |
| ALPS ADVISORS INC | 29.2K | 0.2% |
| Amundi | 28.7K | 0.2% |
| Russell Investments Group, Ltd. | 28.2K | 0.2% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| FMR LLC | Increased | 121.6K | 4.0M | +3.9M |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | Increased | 1.9M | 2.3M | +346.4K |
| Squarepoint Ops LLC | Reduced | 258.3K | 25.1K | -233.2K |
| DIMENSIONAL FUND ADVISORS LP | Increased | 24.1K | 212.8K | +188.7K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 2.0M | 2.1M | +115.2K |
| TimesSquare Capital Management, LLC | Increased | 349.7K | 438.0K | +88.3K |
| Nuveen, LLC | Increased | 488.2K | 573.8K | +85.6K |
| Y-Intercept (Hong Kong) Ltd | Reduced | 85.5K | 4.8K | -80.7K |
| MACKENZIE FINANCIAL CORP | Reduced | 51.2K | 11.6K | -39.6K |
| PRINCIPAL FINANCIAL GROUP INC | Increased | 356.7K | 393.4K | +36.8K |
| BARCLAYS PLC | Reduced | 209.0K | 173.2K | -35.9K |
| CITIGROUP INC | Reduced | 45.1K | 9.5K | -35.6K |
| NATIXIS | Sold Out | 35.0K | 0 | -35.0K |
| WASATCH ADVISORS LP | Increased | 905.2K | 936.7K | +31.5K |
| Jefferies Financial Group Inc. | Sold Out | 28.8K | 0 | -28.8K |
| NFJ INVESTMENT GROUP, LLC | New | 0 | 24.8K | +24.8K |
| INTECH INVESTMENT MANAGEMENT LLC | Sold Out | 21.2K | 0 | -21.2K |
| Amundi | Reduced | 48.2K | 28.7K | -19.4K |
| Handelsbanken Fonder AB | Reduced | 24.1K | 5.4K | -18.7K |
| Bank of New York Mellon Corp | Increased | 525.9K | 542.0K | +16.1K |
| Ceredex Value Advisors LLC | Increased | 219.7K | 235.7K | +16.0K |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | New | 0 | 12.2K | +12.2K |
| DekaBank Deutsche Girozentrale | New | 0 | 10.5K | +10.5K |
| State of Alaska, Department of Revenue | Reduced | 34.3K | 23.8K | -10.5K |
| OPPENHEIMER & CO INC | Increased | 5.1K | 14.4K | +9.2K |
| Creative Planning | Increased | 17.6K | 26.8K | +9.1K |
| STRS OHIO | Increased | 29.4K | 38.3K | +8.9K |
| BLAIR WILLIAM & CO/IL | Sold Out | 8.2K | 0 | -8.2K |
| Maryland State Retirement & Pension System | Increased | 10.8K | 18.3K | +7.6K |
| Daiwa Securities Group Inc. | Increased | 7.2K | 13.5K | +6.3K |
| Inspire Investing, LLC | Sold Out | 5.8K | 0 | -5.8K |
| IBEX WEALTH ADVISORS | Increased | 121.8K | 126.4K | +4.6K |
| Thrivent Financial for Lutherans | Increased | 48.4K | 52.3K | +3.9K |
| Louisiana State Employees Retirement System | Increased | 32.3K | 35.1K | +2.8K |
| BANK OF MONTREAL /CAN/ | Increased | 6.0K | 8.7K | +2.6K |
| TRUIST FINANCIAL CORP | Reduced | 15.3K | 13.0K | -2.3K |
| LEVIN CAPITAL STRATEGIES, L.P. | Reduced | 7.4K | 5.2K | -2.2K |
| PNC Financial Services Group, Inc. | Reduced | 12.9K | 10.9K | -2.0K |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | Increased | 17.5K | 19.4K | +1.9K |
| YOUSIF CAPITAL MANAGEMENT, LLC | Increased | 19.7K | 21.5K | +1.8K |
| OREGON PUBLIC EMPLOYEES RETIREMENT FUND | Increased | 16.8K | 18.5K | +1.7K |
| Farther Finance Advisors, LLC | Increased | 5.5K | 7.2K | +1.7K |
| NISA INVESTMENT ADVISORS, LLC | Reduced | 2.4K | 806 | -1.6K |
| Fulcrum Asset Management LLP | New | 0 | 1.5K | +1.5K |
| DEUTSCHE BANK AG\ | Reduced | 80.4K | 78.9K | -1.5K |
| Tema ETFs LLC | Sold Out | 1.4K | 0 | -1.4K |
| SUMMIT SECURITIES GROUP LLC | Sold Out | 1.3K | 0 | -1.3K |
| Universal- Beteiligungs- und Servicegesellschaft mbH | Reduced | 24.4K | 23.0K | -1.3K |
| AMALGAMATED BANK | Increased | 19.9K | 21.2K | +1.3K |
| State of New Jersey Common Pension Fund D | Reduced | 27.2K | 26.0K | -1.1K |
| FIFTH THIRD BANCORP | Increased | 16.6K | 17.6K | +1.0K |
| MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC | Increased | 8.4K | 9.4K | +944 |
| Pinnacle Wealth Planning Services, Inc. | Increased | 387 | 1.3K | +868 |
| Russell Investments Group, Ltd. | Reduced | 29.0K | 28.2K | -790 |
| Police & Firemen's Retirement System of New Jersey | Reduced | 22.9K | 22.2K | -762 |
| KEYBANK NATIONAL ASSOCIATION/OH | Increased | 5.3K | 6.0K | +748 |
| TRILLIUM ASSET MANAGEMENT, LLC | Reduced | 106.4K | 105.7K | -723 |
| EverSource Wealth Advisors, LLC | Reduced | 3.3K | 2.6K | -711 |
| HANTZ FINANCIAL SERVICES, INC. | Reduced | 1.6K | 932 | -624 |
| ARIZONA STATE RETIREMENT SYSTEM | Increased | 19.9K | 20.5K | +566 |
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.