QuinStreet Inc (QNST)
Who owns QuinStreet Inc (QNST)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 94.3% of the shares are freely tradable; institutional investors hold 94.4%.
Ownership Structure
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 18.37 | 10,550,030 | -1.1 | 03/31/2026 |
| Private Capital Management, LLC | 7.69 | 4,415,402 | +5.8 | 03/31/2026 |
| Vanguard Group Inc | 7.41 | 4,257,710 | +3.2 | 12/31/2025 |
| Vanguard Capital Management, LLC | 4.21 | 2,419,282 | +0.0 | 03/31/2026 |
| State Street Corp | 3.78 | 2,169,083 | +6.4 | 03/31/2026 |
| AQR Capital Management LLC | 3.61 | 2,073,318 | +114.3 | 03/31/2026 |
| The Goldman Sachs Group Inc | 2.79 | 1,604,674 | +0.6 | 03/31/2026 |
| Royce & Associates, LP | 2.74 | 1,574,293 | +15.7 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 6.02 | 3,457,120 | +0.0 | 05/29/2026 |
| Vanguard Total Stock Mkt Idx Inv | 2.99 | 1,720,245 | +0.0 | 04/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 29. Jul 2026 | Wong Gregory | CFO | Other | 75,000 | 0.00 | – |
| 29. Jul 2026 | Wong Gregory | CFO | Other | 7,835 | 0.00 | – |
| 29. Jul 2026 | Valenti Douglas | Chief Executive Officer | Other | 190,000 | 0.00 | – |
| 29. Jul 2026 | Valenti Douglas | Chief Executive Officer | Other | 13,802 | 0.00 | – |
| 6. Jul 2026 | Pauldine David J | Director | Other | 176,827 | 0.00 | – |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character.
View all insider transactions →Data as of: July 31, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.