QUINSTREET, INC QNST
CIK 0001117297 · CUSIP 74874Q100
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | BlackRock, Inc. CIK 2012383 · View history | $160.80M 10,976,422 shares | 0.00% | +426.39K(+4.0%)Added | SEC filing ↗ Aug 7, 2026 | ▾ |
| 02 | Private Capital Management, LLC CIK 1588456 · View history | $68.85M 4,699,512 shares | 6.24% | +284.11K(+6.4%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
| 03 | AQR CAPITAL MANAGEMENT LLC CIK 1167557 · View history | $36.94M 2,521,654 shares | 0.01% | +448.34K(+21.6%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
| 04 | VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · View history | $35.65M 2,433,346 shares | 0.00% | +14.06K(+0.6%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
| 05 | STATE STREET CORP CIK 93751 · View history | $32.95M 2,248,840 shares | 0.00% | +79.76K(+3.7%)Added | SEC filing ↗ Aug 7, 2026 | ▾ |
| 06 | GOLDMAN SACHS GROUP INC CIK 886982 · View history | $29.71M 2,028,249 shares | 0.00% | +423.57K(+26.4%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
| 07 | ROYCE & ASSOCIATES LP CIK 906304 · View history | $25.15M 1,716,828 shares | 0.20% | +142.53K(+9.1%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
| 08 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $21.23M 1,449,125 shares | 0.00% | +78.34K(+5.7%)Added | SEC filing ↗ Aug 12, 2026 | ▾ |
| 09 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $20.37M 1,390,499 shares | 0.00% | +190.16K(+15.8%)Added | SEC filing ↗ Aug 11, 2026 | ▾ |
| 10 | VANGUARD PORTFOLIO MANAGEMENT LLC CIK 2100121 · View history | $19.20M 1,310,488 shares | 0.00% | -22.85K(-1.7%)Reduced | SEC filing ↗ Aug 13, 2026 | ▾ |
| 11 | LAZARD ASSET MANAGEMENT LLC CIK 1207017 · View history | $17.64M 1,204,068 shares | 0.03% | -237.04K(-16.4%)Reduced | SEC filing ↗ Aug 14, 2026 | ▾ |
| 12 | JACOBS LEVY EQUITY MANAGEMENT, INC CIK 884414 · View history | $16.82M 1,148,269 shares | 0.06% | +201.51K(+21.3%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
| 13 | JACOBS ASSET MANAGEMENT, LLC CIK 1351063 · View history | $13.92M 950,000 shares | 10.48% | -184.30K(-16.2%)Reduced | SEC filing ↗ Aug 14, 2026 | ▾ |
| 14 | MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history | $13.59M 927,602 shares | 0.01% | +905.52K(+4101.3%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
| 15 | NewEdge Wealth, LLC CIK 1861796 · View history | $12.16M 829,840 shares | 0.12% | -59.41K(-6.7%)Reduced | SEC filing ↗ Aug 10, 2026 | ▾ |
| 16 | Nuveen, LLC CIK 1871926 · View history | $11.12M 759,053 shares | 0.00% | -177.33K(-18.9%)Reduced | SEC filing ↗ Aug 11, 2026 | ▾ |
| 17 | MORGAN STANLEY CIK 895421 · View history | $10.24M 698,685 shares | 0.00% | -193.95K(-21.7%)Reduced | SEC filing ↗ Aug 13, 2026 | ▾ |
| 18 | THOMPSON SIEGEL & WALMSLEY LLC CIK 1008322 · View history | $9.86M 673,016 shares | 0.18% | +85.52K(+14.6%)Added | SEC filing ↗ Aug 11, 2026 | ▾ |
| 19 | NORTHERN TRUST CORP CIK 73124 · View history | $9.44M 644,482 shares | 0.00% | +16.65K(+2.7%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
| 20 | HEARTLAND ADVISORS INC CIK 937394 · View history | $8.79M 600,000 shares | 0.39% | +100.00K(+20.0%)Added | SEC filing ↗ Aug 11, 2026 | ▾ |
Showing 20 / 214 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
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