Quinstreet, Inc
QNST- Exchange
- Nasdaq
- Industry
- Services-Business Services, NEC
- SEC CIK
- 0001117297
In the last 90 days, Quinstreet, Inc insiders filed 0 open-market purchases and 6 sales; 215 institutions reported holding it in 13F filings for Q2 2026, worth $778.7M in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Quinstreet, Inc as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 215
- −2 vs. Q1 2026
- Shares held
- 53.0M
- −61.6K (−0.1%) vs. Q1 2026
- Total value
- $778.7M
- +$140.7M (+22.0%) vs. Q1 2026
- New holders
- 28
- 86 more added
- Sold out
- 30
- 70 more reduced
3 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting QNST on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 215 | $778.7M |
| Q1 2026 | 220 | $639.1M |
| Q4 2025 | 213 | $758.2M |
| Q3 2025 | 209 | $798.3M |
| Q2 2025 | 206 | $820.7M |
| Q1 2025 | 210 | $930.3M |
| Q4 2024 | 204 | $1.21B |
| Q3 2024 | 170 | $984.2M |
| Q2 2024 | 160 | $854.3M |
| Q1 2024 | 145 | $919.8M |
| Q4 2023 | 141 | $668.6M |
| Q3 2023 | 146 | $444.2M |
| Q2 2023 | 142 | $429.3M |
| Q1 2023 | 145 | $766.8M |
| Q4 2022 | 143 | $701.3M |
| Q3 2022 | 140 | $506.3M |
| Q2 2022 | 140 | $495.6M |
| Q1 2022 | 156 | $577.8M |
| Q4 2021 | 158 | $883.0M |
| Q3 2021 | 158 | $829.4M |
| Q2 2021 | 158 | $878.0M |
| Q1 2021 | 164 | $945.6M |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Quinstreet, Inc; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 10,976,422 | $160.8M | 0.00% | +426,392+4.0% | Added |
| Private Capital Management, LLC | 4,699,512 | $68.8M | 6.24% | +284,110+6.4% | Added |
| AQR Capital Management LLC | 2,521,654 | $36.9M | 0.01% | +448,336+21.6% | Added |
| Vanguard Capital Management LLC | 2,433,346 | $35.6M | 0.00% | +14,064+0.6% | Added |
| State Street Corp | 2,248,840 | $32.9M | 0.00% | +79,757+3.7% | Added |
| Goldman Sachs Group Inc | 2,028,249 | $29.7M | 0.00% | +423,575+26.4% | Added |
| Royce & Associates LP | 1,716,828 | $25.2M | 0.20% | +142,535+9.1% | Added |
| Geode Capital Management, LLC | 1,449,125 | $21.2M | 0.00% | +78,339+5.7% | Added |
| Dimensional Fund Advisors LP | 1,390,499 | $20.4M | 0.00% | +190,164+15.8% | Added |
| Vanguard Portfolio Management LLC | 1,310,488 | $19.2M | 0.00% | −22,854−1.7% | Reduced |
| Lazard Asset Management LLC | 1,204,068 | $17.6M | 0.03% | −237,045−16.4% | Reduced |
| Jacobs Levy Equity Management, Inc | 1,148,269 | $16.8M | 0.06% | +201,509+21.3% | Added |
| Jacobs Asset Management, LLC | 950,000 | $13.9M | 10.48% | −184,300−16.2% | Reduced |
| Millennium Management LLC | 927,602 | $13.6M | 0.01% | +905,523+4,101.3% | Added |
| NewEdge Wealth, LLC | 829,840 | $12.2M | 0.12% | −59,415−6.7% | Reduced |
| Nuveen, LLC | 759,053 | $11.1M | 0.00% | −177,332−18.9% | Reduced |
| Morgan Stanley | 698,685 | $10.2M | 0.00% | −193,954−21.7% | Reduced |
| Thompson Siegel & Walmsley LLC | 673,016 | $9.86M | 0.18% | +85,517+14.6% | Added |
| Northern Trust Corp | 644,482 | $9.44M | 0.00% | +16,647+2.7% | Added |
| Heartland Advisors Inc | 600,000 | $8.79M | 0.39% | +100,000+20.0% | Added |
| D. E. Shaw & Co., Inc. | 586,231 | $8.59M | 0.01% | −305,888−34.3% | Reduced |
| BNP Paribas Arbitrage, SA | 576,043 | $8.44M | 0.00% | +28,473+5.2% | Added |
| Charles Schwab Investment Management Inc | 560,585 | $8.21M | 0.00% | +30,676+5.8% | Added |
| Mill Road Capital Management LLC | 518,879 | $7.60M | 3.75% | 00.0% | Unchanged |
| Algert Global LLC | 500,476 | $7.33M | 0.09% | +246,356+96.9% | Added |
| UBS Group AG | 435,883 | $6.39M | 0.00% | −34,407−7.3% | Reduced |
| Principal Financial Group Inc | 422,297 | $6.19M | 0.00% | +13,367+3.3% | Added |
| Vanguard Fiduciary Trust Co | 405,877 | $5.95M | 0.00% | +13,071+3.3% | Added |
| Nordea Investment Management AB | 351,775 | $5.13M | 0.00% | +2,693+0.8% | Added |
| Arrowstreet Capital, Limited Partnership | 346,859 | $5.08M | 0.00% | +116,672+50.7% | Added |
| Invesco Ltd. | 331,636 | $4.86M | 0.00% | +40,707+14.0% | Added |
| Bank of New York Mellon Corp | 321,398 | $4.71M | 0.00% | +5,121+1.6% | Added |
| Qube Research & Technologies Ltd | 296,955 | $4.35M | 0.00% | −533,313−64.2% | Reduced |
| Pacer Advisors, Inc. | 271,673 | $3.98M | 0.01% | −4,718−1.7% | Reduced |
| Citadel Advisors LLC | 263,435 | $3.86M | 0.00% | +55,620+26.8% | Added |
| Mackenzie Financial Corp | 247,280 | $3.62M | 0.00% | −97,128−28.2% | Reduced |
| HSBC Holdings PLC | 238,834 | $3.51M | 0.00% | +114,748+92.5% | Added |
| Jump Financial, LLC | 224,654 | $3.29M | 0.03% | +154,854+221.9% | Added |
| Equitable Trust Co | 222,950 | $3.27M | 0.14% | +108,385+94.6% | Added |
| Bessemer Group Inc | 212,367 | $3.11M | 0.00% | 00.0% | Unchanged |
| Quantinno Capital Management LP | 203,604 | $2.98M | 0.00% | +79,167+63.6% | Added |
| Blair William & Co | 202,149 | $2.96M | 0.01% | −2,995−1.5% | Reduced |
| Public Sector Pension Investment Board | 197,338 | $2.89M | 0.01% | −7,047−3.4% | Reduced |
| Bank of America Corp | 195,131 | $2.86M | 0.00% | +15,753+8.8% | Added |
| Captrust Financial Advisors | 190,798 | $2.80M | 0.00% | +18,593+10.8% | Added |
| Horizon Investments, LLC | 64,846 | $2.53M | 0.03% | +4,878+8.1% | Added |
| Cerity Partners LLC | 172,331 | $2.52M | 0.00% | +119,433+225.8% | Added |
| Victory Capital Management Inc | 163,271 | $2.39M | 0.00% | +16,404+11.2% | Added |
| SG Americas Securities, LLC | 159,444 | $2.34M | 0.00% | +72,319+83.0% | Added |
| XTX Topco Ltd | 158,748 | $2.33M | 0.03% | +130,052+453.2% | Added |
| Hillsdale Investment Management Inc. | 156,000 | $2.29M | 0.05% | +21,600+16.1% | Added |
| HRT Financial LP | 140,558 | $2.06M | 0.00% | −52,983−27.4% | Reduced |
| Legal & General Group Plc | 137,697 | $2.02M | 0.00% | +8,860+6.9% | Added |
| Intech Investment Management LLC | 130,350 | $1.91M | 0.02% | +83,116+176.0% | Added |
| Rhumbline Advisers | 128,965 | $1.89M | 0.00% | −20,014−13.4% | Reduced |
| Renaissance Technologies LLC | 116,000 | $1.70M | 0.00% | −241,000−67.5% | Reduced |
| UBS Asset Management Americas Inc | 114,470 | $1.68M | 0.00% | +2,091+1.9% | Added |
| Ieq Capital, LLC | 113,226 | $1.66M | 0.01% | +13,137+13.1% | Added |
| Squarepoint Ops LLC | 110,843 | $1.62M | 0.00% | −8,988−7.5% | Reduced |
| Swiss National Bank | 107,600 | $1.58M | 0.00% | 00.0% | Unchanged |
| Martingale Asset Management L P | 103,178 | $1.51M | 0.04% | +22,058+27.2% | Added |
| Two Sigma Investments, LP | 101,734 | $1.49M | 0.00% | +65,388+179.9% | Added |
| Ameriprise Financial Inc | 98,304 | $1.44M | 0.00% | −3,034−3.0% | Reduced |
| Barclays PLC | 98,000 | $1.44M | 0.00% | −1,271−1.3% | Reduced |
| Russell Investments Group, Ltd. | 94,764 | $1.39M | 0.00% | +11,520+13.8% | Added |
| Mariner, LLC | 93,724 | $1.37M | 0.00% | +26,646+39.7% | Added |
| Federated Hermes, Inc. | 93,020 | $1.36M | 0.00% | −48,749−34.4% | Reduced |
| Nomura Holdings Inc | 88,655 | $1.30M | 0.01% | +33,302+60.2% | Added |
| Creative Planning | 87,384 | $1.28M | 0.00% | −2,133−2.4% | Reduced |
| Mercer Global Advisors Inc | 73,251 | $1.07M | 0.00% | +23,898+48.4% | Added |
| OP Asset Management Ltd | 69,144 | $1.01M | 0.01% | −79,017−53.3% | Reduced |
| Vanguard Global Advisers, LLC | 68,630 | $1.01M | 0.00% | −3,530−4.9% | Reduced |
| Voya Investment Management LLC | 68,497 | $1.00M | 0.00% | +1,304+1.9% | Added |
| California State Teachers Retirement System | 65,059 | $953.1K | 0.00% | +16,270+33.3% | Added |
| Wealth Enhancement Advisory Services, LLC | 52,221 | $876.8K | 0.00% | +12,849+32.6% | Added |
| Summit Global Investments | 59,265 | $868.0K | 0.05% | 00.0% | Unchanged |
| American Century Companies Inc | 59,174 | $866.9K | 0.00% | −5,457−8.4% | Reduced |
| Prudential Financial Inc | 58,990 | $864.2K | 0.00% | +610+1.0% | Added |
| Deutsche Bank AG | 58,920 | $863.2K | 0.00% | +8,430+16.7% | Added |
| Canada Pension Plan Investment Board | 53,900 | $789.6K | 0.00% | −3,200−5.6% | Reduced |
| Franklin Resources Inc | 53,701 | $786.7K | 0.00% | +3,616+7.2% | Added |
| Wells Fargo & Company | 50,680 | $742.5K | 0.00% | +30,549+151.8% | Added |
| Magnetar Financial LLC | 49,511 | $725.3K | 0.01% | +10,462+26.8% | Added |
| Allstate Corp | 48,496 | $710.5K | 0.01% | +48,496 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 48,346 | $708.3K | 0.00% | +48,346 | New |
| KLP Kapitalforvaltning AS | 47,200 | $691.5K | 0.00% | 00.0% | Unchanged |
| Great West Life Assurance Co | 46,505 | $681.0K | 0.00% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 43,999 | $645.0K | 0.00% | +1,317+3.1% | Added |
| Alliancebernstein L.P. | 53,195 | $638.9K | 0.00% | 00.0% | Unchanged |
| Balyasny Asset Management LLC | 42,161 | $617.7K | 0.00% | −496,045−92.2% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 40,899 | $599.2K | 0.00% | +1,213+3.1% | Added |
| Alps Advisors Inc | 40,189 | $588.8K | 0.00% | +379+1.0% | Added |
| ExodusPoint Capital Management, LP | 39,336 | $576.3K | 0.01% | −130,450−76.8% | Reduced |
| Thrivent Financial for Lutherans | 37,722 | $553.0K | 0.00% | −320−0.8% | Reduced |
| LPL Financial LLC | 36,240 | $530.9K | 0.00% | −250−0.7% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 36,201 | $530.3K | 0.00% | 00.0% | Unchanged |
| Vanguard Asset Management, Ltd | 35,463 | $519.5K | 0.00% | 00.0% | Unchanged |
| Aviva PLC | 34,975 | $512.4K | 0.00% | −3,542−9.2% | Reduced |
| New York State Teachers Retirement System | 34,177 | $501.0K | 0.00% | +10,317+43.2% | Added |
| Citigroup Inc | 33,008 | $483.6K | 0.00% | +20,626+166.6% | Added |