QNST QuinStreet Inc
QuinStreet Inc (QNST) Institutional Ownership
What the institutions did with QNST 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. | 11.0M | 20.7% |
| Private Capital Management, LLC | 4.7M | 8.9% |
| AQR CAPITAL MANAGEMENT LLC | 2.5M | 4.8% |
| VANGUARD CAPITAL MANAGEMENT LLC | 2.4M | 4.6% |
| STATE STREET CORP | 2.2M | 4.2% |
| GOLDMAN SACHS GROUP INC | 2.0M | 3.8% |
| ROYCE & ASSOCIATES LP | 1.7M | 3.2% |
| GEODE CAPITAL MANAGEMENT, LLC | 1.4M | 2.7% |
| DIMENSIONAL FUND ADVISORS LP | 1.4M | 2.6% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 1.3M | 2.5% |
| LAZARD ASSET MANAGEMENT LLC | 1.2M | 2.3% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 1.1M | 2.2% |
| JACOBS ASSET MANAGEMENT, LLC | 950.0K | 1.8% |
| MILLENNIUM MANAGEMENT LLC | 927.6K | 1.7% |
| NewEdge Wealth, LLC | 829.8K | 1.6% |
| Nuveen, LLC | 759.1K | 1.4% |
| MORGAN STANLEY | 698.7K | 1.3% |
| THOMPSON SIEGEL & WALMSLEY LLC | 673.0K | 1.3% |
| NORTHERN TRUST CORP | 644.5K | 1.2% |
| HEARTLAND ADVISORS INC | 600.0K | 1.1% |
| D. E. Shaw & Co., Inc. | 586.2K | 1.1% |
| BNP PARIBAS FINANCIAL MARKETS | 576.0K | 1.1% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 560.6K | 1.1% |
| Mill Road Capital Management LLC | 518.9K | 1.0% |
| ALGERT GLOBAL LLC | 500.5K | 0.9% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| MILLENNIUM MANAGEMENT LLC | Increased | 22.1K | 927.6K | +905.5K |
| Qube Research & Technologies Ltd | Reduced | 830.3K | 297.0K | -533.3K |
| Assenagon Asset Management S.A. | Reduced | 577.2K | 59.3K | -517.9K |
| Balyasny Asset Management L.P. | Reduced | 538.2K | 42.2K | -496.0K |
| AQR CAPITAL MANAGEMENT LLC | Increased | 2.1M | 2.5M | +448.3K |
| BlackRock, Inc. | Increased | 10.6M | 11.0M | +426.4K |
| GOLDMAN SACHS GROUP INC | Increased | 1.6M | 2.0M | +423.6K |
| MARSHALL WACE, LLP | Sold Out | 381.5K | 0 | -381.5K |
| First Eagle Investment Management, LLC | Sold Out | 349.9K | 0 | -349.9K |
| D. E. Shaw & Co., Inc. | Reduced | 892.1K | 586.2K | -305.9K |
| Private Capital Management, LLC | Increased | 4.4M | 4.7M | +284.1K |
| ALGERT GLOBAL LLC | Increased | 254.1K | 500.5K | +246.4K |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 357.0K | 116.0K | -241.0K |
| LAZARD ASSET MANAGEMENT LLC | Reduced | 1.4M | 1.2M | -237.0K |
| JACOBS LEVY EQUITY MANAGEMENT, INC | Increased | 946.8K | 1.1M | +201.5K |
| MORGAN STANLEY | Reduced | 892.6K | 698.7K | -194.0K |
| DIMENSIONAL FUND ADVISORS LP | Increased | 1.2M | 1.4M | +190.2K |
| JACOBS ASSET MANAGEMENT, LLC | Reduced | 1.1M | 950.0K | -184.3K |
| ACADIAN ASSET MANAGEMENT LLC | Sold Out | 182.2K | 0 | -182.2K |
| Nuveen, LLC | Reduced | 936.4K | 759.1K | -177.3K |
| Jackson Creek Investment Advisors LLC | Sold Out | 171.4K | 0 | -171.4K |
| Gillson Capital LP | Sold Out | 161.0K | 0 | -161.0K |
| Jump Financial, LLC | Increased | 69.8K | 224.7K | +154.9K |
| ROYCE & ASSOCIATES LP | Increased | 1.6M | 1.7M | +142.5K |
| ExodusPoint Capital Management, LP | Reduced | 169.8K | 39.3K | -130.5K |
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.