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, Q4 2025
Institutional positions in Quinstreet, Inc as of Dec 31, 2025. 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
- 213
- +8 vs. Q3 2025
- Shares held
- 52.8M
- +1.36M (+2.6%) vs. Q3 2025
- Total value
- $758.2M
- −$36.3M (−4.6%) vs. Q3 2025
- New holders
- 33
- 79 more added
- Sold out
- 25
- 84 more reduced
4 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: 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, Q4 2025
Shares, value and share of portfolio for each institution holding Quinstreet, Inc; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 10,665,490 | $153.3M | 0.00% | +229,594+2.2% | Added |
| Vanguard Group Inc | 4,257,710 | $61.2M | 0.00% | +133,468+3.2% | Added |
| Private Capital Management, LLC | 4,171,946 | $60.0M | 5.69% | +17,690+0.4% | Added |
| State Street Corp | 2,039,239 | $29.3M | 0.00% | −1,717−0.1% | Reduced |
| Assenagon Asset Management S.A. | 1,633,251 | $23.5M | 0.04% | +496,492+43.7% | Added |
| Goldman Sachs Group Inc | 1,595,184 | $22.9M | 0.00% | +472,407+42.1% | Added |
| Royce & Associates LP | 1,360,352 | $19.5M | 0.20% | +35,145+2.7% | Added |
| Geode Capital Management, LLC | 1,337,735 | $19.2M | 0.00% | +1,494+0.1% | Added |
| D. E. Shaw & Co., Inc. | 1,295,110 | $18.6M | 0.01% | +429,228+49.6% | Added |
| NewEdge Wealth, LLC | 1,207,694 | $17.4M | 0.20% | −193,848−13.8% | Reduced |
| Dimensional Fund Advisors LP | 1,176,449 | $16.9M | 0.00% | −6,449−0.5% | Reduced |
| Qube Research & Technologies Ltd | 1,163,636 | $16.7M | 0.02% | +96,718+9.1% | Added |
| AQR Capital Management LLC | 967,333 | $13.9M | 0.01% | +91,963+10.5% | Added |
| Nuveen, LLC | 954,613 | $13.7M | 0.00% | +108,850+12.9% | Added |
| Jacobs Asset Management, LLC | 932,500 | $13.4M | 7.46% | +283,800+43.7% | Added |
| Balyasny Asset Management LLC | 900,264 | $12.9M | 0.02% | +900,264 | New |
| Morgan Stanley | 867,614 | $12.5M | 0.00% | +141,729+19.5% | Added |
| Jacobs Levy Equity Management, Inc | 693,211 | $9.96M | 0.04% | +152,619+28.2% | Added |
| Marshall Wace, LLP | 667,841 | $9.60M | 0.01% | +2,725+0.4% | Added |
| Gillson Capital LP | 613,998 | $8.82M | 0.58% | +79,098+14.8% | Added |
| BNP Paribas Arbitrage, SA | 609,026 | $8.75M | 0.01% | −64,954−9.6% | Reduced |
| Northern Trust Corp | 606,523 | $8.72M | 0.00% | −16,956−2.7% | Reduced |
| Mill Road Capital Management LLC | 518,879 | $7.46M | 4.43% | +152,200+41.5% | Added |
| Charles Schwab Investment Management Inc | 516,910 | $7.43M | 0.00% | −54,194−9.5% | Reduced |
| Millennium Management LLC | 499,658 | $7.18M | 0.01% | −1,182,402−70.3% | Reduced |
| Basswood Capital Management, L.L.C. | 496,545 | $7.14M | 0.32% | −90,028−15.3% | Reduced |
| Algert Global LLC | 495,903 | $7.13M | 0.11% | −84,950−14.6% | Reduced |
| Renaissance Technologies LLC | 375,900 | $5.40M | 0.01% | +159,200+73.5% | Added |
| Nordea Investment Management AB | 362,042 | $5.17M | 0.00% | +135,527+59.8% | Added |
| Bank of New York Mellon Corp | 324,621 | $4.66M | 0.00% | +7,064+2.2% | Added |
| Pacer Advisors, Inc. | 284,833 | $4.09M | 0.01% | +80,862+39.6% | Added |
| Principal Financial Group Inc | 271,307 | $3.90M | 0.00% | −3,906−1.4% | Reduced |
| Invesco Ltd. | 262,978 | $3.78M | 0.00% | +16,669+6.8% | Added |
| UBS Group AG | 260,318 | $3.74M | 0.00% | +97,226+59.6% | Added |
| HRT Financial LP | 260,257 | $3.74M | 0.01% | +76,582+41.7% | Added |
| Arrowstreet Capital, Limited Partnership | 259,356 | $3.73M | 0.00% | −364,812−58.4% | Reduced |
| Trexquant Investment LP | 252,135 | $3.62M | 0.03% | −233,454−48.1% | Reduced |
| JPMorgan Chase & Co | 250,782 | $3.60M | 0.00% | −154,270−38.1% | Reduced |
| First Eagle Investment Management, LLC | 249,874 | $3.59M | 0.01% | −211,000−45.8% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 225,173 | $3.24M | 0.07% | +88,050+64.2% | Added |
| Acadian Asset Management LLC | 219,979 | $3.15M | 0.01% | +181,685+474.4% | Added |
| Bessemer Group Inc | 212,367 | $3.05M | 0.00% | +211,880+43,507.2% | Added |
| Squarepoint Ops LLC | 202,444 | $2.91M | 0.01% | −204,167−50.2% | Reduced |
| Lazard Asset Management LLC | 200,446 | $2.88M | 0.00% | +200,446 | New |
| Citadel Advisors LLC | 199,138 | $2.86M | 0.00% | −17,923−8.3% | Reduced |
| Blair William & Co | 198,393 | $2.85M | 0.01% | −19,741−9.0% | Reduced |
| Public Sector Pension Investment Board | 196,415 | $2.82M | 0.01% | −25,767−11.6% | Reduced |
| Russell Investments Group, Ltd. | 192,379 | $2.76M | 0.00% | −103,171−34.9% | Reduced |
| Ranger Investment Management, L.P. | 186,330 | $2.68M | 0.18% | −176,209−48.6% | Reduced |
| Barclays PLC | 181,872 | $2.61M | 0.00% | +7,908+4.5% | Added |
| Captrust Financial Advisors | 173,144 | $2.49M | 0.00% | +1,379+0.8% | Added |
| Point72 Asset Management, L.P. | 168,885 | $2.43M | 0.00% | +168,885 | New |
| Mackenzie Financial Corp | 156,167 | $2.24M | 0.00% | +53,929+52.7% | Added |
| Rhumbline Advisers | 147,376 | $2.12M | 0.00% | −4,088−2.7% | Reduced |
| Hillsdale Investment Management Inc. | 141,400 | $2.03M | 0.06% | 00.0% | Unchanged |
| Legal & General Group Plc | 138,848 | $2.00M | 0.00% | −12,426−8.2% | Reduced |
| Nomura Holdings Inc | 127,045 | $1.83M | 0.01% | +51,518+68.2% | Added |
| Bank of America Corp | 113,498 | $1.63M | 0.00% | +4,573+4.2% | Added |
| Tudor Investment Corp Et Al | 113,378 | $1.63M | 0.01% | −206,904−64.6% | Reduced |
| Ameriprise Financial Inc | 110,596 | $1.59M | 0.00% | −4,396−3.8% | Reduced |
| UBS Asset Management Americas Inc | 107,884 | $1.55M | 0.00% | −5,585−4.9% | Reduced |
| Swiss National Bank | 107,600 | $1.55M | 0.00% | +2,700+2.6% | Added |
| HSBC Holdings PLC | 100,430 | $1.44M | 0.00% | +22,224+28.4% | Added |
| Equitable Trust Co | 98,725 | $1.42M | 0.06% | +4,765+5.1% | Added |
| SG Americas Securities, LLC | 90,443 | $1.30M | 0.00% | +28,882+46.9% | Added |
| Jackson Creek Investment Advisors LLC | 89,942 | $1.29M | 0.38% | −3,297−3.5% | Reduced |
| Quest Partners LLC | 83,036 | $1.19M | 0.07% | −20,854−20.1% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 76,332 | $1.10M | 0.00% | +76,332 | New |
| Martingale Asset Management L P | 73,323 | $1.05M | 0.03% | +7,725+11.8% | Added |
| Victory Capital Management Inc | 73,081 | $1.05M | 0.00% | +9,092+14.2% | Added |
| Canada Pension Plan Investment Board | 69,200 | $994.4K | 0.00% | +69,200 | New |
| Susquehanna International Group, LLP | 67,740 | $973.4K | 0.00% | +67,740 | New |
| Wells Fargo & Company | 60,830 | $874.1K | 0.00% | +27,104+80.4% | Added |
| Dockside LLC | 58,062 | $834.4K | 0.21% | +58,062 | New |
| Versor Investments LP | 55,200 | $793.2K | 0.12% | +3,800+7.4% | Added |
| Voya Investment Management LLC | 54,684 | $785.8K | 0.00% | +27,654+102.3% | Added |
| Engineers Gate Manager LP | 53,248 | $765.2K | 0.01% | −54,259−50.5% | Reduced |
| Schonfeld Strategic Advisors LLC | 53,190 | $764.3K | 0.00% | −28,340−34.8% | Reduced |
| Alliancebernstein L.P. | 53,145 | $763.7K | 0.00% | −4,900−8.4% | Reduced |
| Quantinno Capital Management LP | 53,068 | $762.6K | 0.00% | +29,053+121.0% | Added |
| Prudential Financial Inc | 53,050 | $762.3K | 0.00% | −3,534−6.2% | Reduced |
| Franklin Resources Inc | 49,467 | $710.8K | 0.00% | +4,951+11.1% | Added |
| California State Teachers Retirement System | 49,202 | $707.0K | 0.00% | +120.0% | Added |
| XTX Topco Ltd | 49,185 | $706.8K | 0.02% | +38,373+354.9% | Added |
| Magnetar Financial LLC | 47,786 | $686.7K | 0.01% | +33,207+227.8% | Added |
| Great West Life Assurance Co | 46,505 | $669.0K | 0.00% | −10,877−19.0% | Reduced |
| Allspring Global Investments Holdings, LLC | 46,597 | $656.1K | 0.00% | +4,081+9.6% | Added |
| Jane Street Group, LLC | 45,423 | $652.7K | 0.00% | −87,323−65.8% | Reduced |
| State of Tennessee, Treasury Department | 48,735 | $647.7K | 0.00% | +10,343+26.9% | Added |
| Summit Global Investments | 44,950 | $646.0K | 0.04% | −2,953−6.2% | Reduced |
| Deutsche Bank AG | 44,543 | $640.1K | 0.00% | +1,752+4.1% | Added |
| Ieq Capital, LLC | 44,257 | $636.0K | 0.00% | −12,782−22.4% | Reduced |
| Horizon Investments, LLC | 42,969 | $617.5K | 0.01% | +42,969 | New |
| ExodusPoint Capital Management, LP | 42,866 | $616.0K | 0.01% | −11,999−21.9% | Reduced |
| Graham Capital Management, L.P. | 41,069 | $590.2K | 0.02% | −150.0% | Reduced |
| Thrivent Financial for Lutherans | 38,996 | $560.0K | 0.00% | −2,091−5.1% | Reduced |
| LPL Financial LLC | 37,092 | $533.0K | 0.00% | +50.0% | Added |
| Amundi | 36,628 | $526.3K | 0.00% | +25,858+240.1% | Added |
| Creative Planning | 34,690 | $498.5K | 0.00% | +34,690 | New |
| Mariner, LLC | 32,677 | $469.6K | 0.00% | +13,692+72.1% | Added |