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, Q1 2026
Institutional positions in Quinstreet, Inc as of Mar 31, 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
- 220
- +11 vs. Q4 2025
- Shares held
- 53.2M
- +4.71M (+9.7%) vs. Q4 2025
- Total value
- $639.1M
- −$57.5M (−8.3%) vs. Q4 2025
- New holders
- 42
- 95 more added
- Sold out
- 31
- 65 more reduced
4 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Quinstreet, Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Marex Group plc | 27,000 | $324.3K | 0.00% | +10,000+58.8% | Added |
| K.J. Harrison & Partners Inc | 27,600 | $331.5K | 0.05% | +7,600+38.0% | Added |
| Integrated Quantitative Investments LLC | 28,312 | $340.0K | 0.06% | +28,312 | New |
| Illinois Municipal Retirement Fund | 28,389 | $341.0K | 0.00% | −855−2.9% | Reduced |
| XTX Topco Ltd | 28,696 | $344.6K | 0.01% | −20,489−41.7% | Reduced |
| State of Alaska, Department of Revenue | 30,334 | $363.0K | 0.00% | 00.0% | Unchanged |
| Meeder Asset Management Inc | 33,072 | $397.2K | 0.02% | +33,072 | New |
| Vanguard Asset Management, Ltd | 35,463 | $425.9K | 0.00% | +35,463 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 36,201 | $434.8K | 0.00% | +17,320+91.7% | Added |
| FMR LLC | 36,237 | $435.2K | 0.00% | +19,138+111.9% | Added |
| Two Sigma Investments, LP | 36,346 | $436.5K | 0.00% | +23,100+174.4% | Added |
| LPL Financial LLC | 36,490 | $438.2K | 0.00% | −602−1.6% | Reduced |
| Graham Capital Management, L.P. | 37,140 | $446.1K | 0.02% | −3,929−9.6% | Reduced |
| Thrivent Financial for Lutherans | 38,042 | $457.0K | 0.00% | −954−2.4% | Reduced |
| Aviva PLC | 38,517 | $462.6K | 0.00% | +38,517 | New |
| Magnetar Financial LLC | 39,049 | $469.0K | 0.00% | −8,737−18.3% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 39,372 | $476.4K | 0.00% | +10,793+37.8% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 39,686 | $476.6K | 0.00% | +11,717+41.9% | Added |
| Alps Advisors Inc | 39,810 | $478.1K | 0.00% | +39,810 | New |
| Price T Rowe Associates Inc | 42,682 | $513.0K | 0.00% | +11,575+37.2% | Added |
| Engineers Gate Manager LP | 45,133 | $542.0K | 0.01% | −8,115−15.2% | Reduced |
| Great West Life Assurance Co | 46,505 | $559.0K | 0.00% | 00.0% | Unchanged |
| KLP Kapitalforvaltning AS | 47,200 | $566.9K | 0.00% | +35,600+306.9% | Added |
| Intech Investment Management LLC | 47,234 | $567.3K | 0.01% | +24,459+107.4% | Added |
| California State Teachers Retirement System | 48,789 | $586.0K | 0.00% | −413−0.8% | Reduced |
| Mercer Global Advisors Inc | 49,353 | $592.7K | 0.00% | +27,038+121.2% | Added |
| Franklin Resources Inc | 50,085 | $601.5K | 0.00% | +618+1.2% | Added |
| Deutsche Bank AG | 50,490 | $606.4K | 0.00% | +5,947+13.4% | Added |
| State of Tennessee, Treasury Department | 50,694 | $608.8K | 0.00% | +1,959+4.0% | Added |
| Globeflex Capital L P | 50,987 | $612.4K | 0.09% | +50,987 | New |
| Allspring Global Investments Holdings, LLC | 51,975 | $623.2K | 0.00% | +5,378+11.5% | Added |
| Cerity Partners LLC | 52,898 | $635.3K | 0.00% | +52,898 | New |
| Teacher Retirement System of Texas | 54,023 | $648.8K | 0.00% | +25,242+87.7% | Added |
| Nomura Holdings Inc | 55,353 | $664.8K | 0.01% | −71,692−56.4% | Reduced |
| Canada Pension Plan Investment Board | 57,100 | $685.8K | 0.00% | −12,100−17.5% | Reduced |
| Prudential Financial Inc | 58,380 | $701.1K | 0.00% | +5,330+10.0% | Added |
| Summit Global Investments | 59,265 | $712.0K | 0.04% | +14,315+31.8% | Added |
| Horizon Investments, LLC | 59,968 | $720.2K | 0.01% | +16,999+39.6% | Added |
| CWM, LLC | 63,378 | $761.2K | 0.00% | +33,794+114.2% | Added |
| Alliancebernstein L.P. | 53,195 | $764.4K | 0.00% | +50+0.1% | Added |
| American Century Companies Inc | 64,631 | $776.2K | 0.00% | +42,740+195.2% | Added |
| Amundi | 65,066 | $781.4K | 0.00% | +28,438+77.6% | Added |
| Aquatic Capital Management LLC | 65,283 | $784.0K | 0.02% | +65,283 | New |
| Mariner, LLC | 67,078 | $805.6K | 0.00% | +34,401+105.3% | Added |
| Voya Investment Management LLC | 67,193 | $807.0K | 0.00% | +12,509+22.9% | Added |
| Jump Financial, LLC | 69,800 | $838.3K | 0.01% | +69,800 | New |
| Vanguard Global Advisers, LLC | 72,160 | $866.6K | 0.00% | +72,160 | New |
| Segall Bryant & Hamill, LLC | 78,983 | $948.6K | 0.01% | +78,983 | New |
| Martingale Asset Management L P | 81,120 | $974.3K | 0.02% | +7,797+10.6% | Added |
| Russell Investments Group, Ltd. | 83,244 | $999.8K | 0.00% | −109,135−56.7% | Reduced |
| SG Americas Securities, LLC | 87,125 | $1.05M | 0.00% | −3,318−3.7% | Reduced |
| Creative Planning | 89,517 | $1.08M | 0.00% | +54,827+158.0% | Added |
| Barclays PLC | 99,271 | $1.19M | 0.00% | −82,601−45.4% | Reduced |
| JPMorgan Chase & Co | 97,944 | $1.19M | 0.00% | −152,838−60.9% | Reduced |
| Ieq Capital, LLC | 100,089 | $1.20M | 0.01% | +55,832+126.2% | Added |
| Ameriprise Financial Inc | 101,338 | $1.22M | 0.00% | −9,258−8.4% | Reduced |
| Los Angeles Capital Management LLC | 104,084 | $1.25M | 0.00% | +103,963+85,919.8% | Added |
| Swiss National Bank | 107,600 | $1.29M | 0.00% | 00.0% | Unchanged |
| Wakefield Asset Management LLLP | 109,648 | $1.32M | 0.35% | +109,648 | New |
| UBS Asset Management Americas Inc | 112,379 | $1.35M | 0.00% | +4,495+4.2% | Added |
| Equitable Trust Co | 114,565 | $1.38M | 0.06% | +15,840+16.0% | Added |
| Squarepoint Ops LLC | 119,831 | $1.44M | 0.00% | −82,613−40.8% | Reduced |
| Quantinno Capital Management LP | 124,437 | $1.49M | 0.00% | +71,369+134.5% | Added |
| HSBC Holdings PLC | 124,086 | $1.51M | 0.00% | +23,656+23.6% | Added |
| Legal & General Group Plc | 128,837 | $1.55M | 0.00% | −10,011−7.2% | Reduced |
| Hillsdale Investment Management Inc. | 134,400 | $1.61M | 0.04% | −7,000−5.0% | Reduced |
| Federated Hermes, Inc. | 141,769 | $1.70M | 0.00% | +141,649+118,040.8% | Added |
| Victory Capital Management Inc | 146,867 | $1.76M | 0.00% | +73,786+101.0% | Added |
| OP Asset Management Ltd | 148,161 | $1.78M | 0.02% | +126,932+597.9% | Added |
| Rhumbline Advisers | 148,979 | $1.79M | 0.00% | +1,603+1.1% | Added |
| Gillson Capital LP | 161,046 | $1.93M | 0.16% | −452,952−73.8% | Reduced |
| ExodusPoint Capital Management, LP | 169,786 | $2.04M | 0.02% | +126,920+296.1% | Added |
| Jackson Creek Investment Advisors LLC | 171,408 | $2.06M | 0.61% | +81,466+90.6% | Added |
| Captrust Financial Advisors | 172,205 | $2.07M | 0.00% | −939−0.5% | Reduced |
| Bank of America Corp | 179,378 | $2.15M | 0.00% | +65,880+58.0% | Added |
| Acadian Asset Management LLC | 182,243 | $2.18M | 0.00% | −37,736−17.2% | Reduced |
| HRT Financial LP | 193,541 | $2.32M | 0.01% | −66,716−25.6% | Reduced |
| Public Sector Pension Investment Board | 204,385 | $2.45M | 0.01% | +7,970+4.1% | Added |
| Blair William & Co | 205,144 | $2.46M | 0.01% | +6,751+3.4% | Added |
| Citadel Advisors LLC | 207,815 | $2.50M | 0.00% | +8,677+4.4% | Added |
| Bessemer Group Inc | 212,367 | $2.55M | 0.00% | 00.0% | Unchanged |
| Arrowstreet Capital, Limited Partnership | 230,187 | $2.76M | 0.00% | −29,169−11.2% | Reduced |
| Algert Global LLC | 254,120 | $3.05M | 0.05% | −241,783−48.8% | Reduced |
| Pacer Advisors, Inc. | 276,391 | $3.32M | 0.01% | −8,442−3.0% | Reduced |
| Invesco Ltd. | 290,929 | $3.49M | 0.00% | +27,951+10.6% | Added |
| Bank of New York Mellon Corp | 316,277 | $3.80M | 0.00% | −8,344−2.6% | Reduced |
| Mackenzie Financial Corp | 344,408 | $4.14M | 0.00% | +188,241+120.5% | Added |
| First Eagle Investment Management, LLC | 349,874 | $4.20M | 0.01% | +100,000+40.0% | Added |
| Nordea Investment Management AB | 349,082 | $4.22M | 0.00% | −12,960−3.6% | Reduced |
| Renaissance Technologies LLC | 357,000 | $4.29M | 0.01% | −18,900−5.0% | Reduced |
| Marshall Wace, LLP | 381,511 | $4.58M | 0.00% | −286,330−42.9% | Reduced |
| Vanguard Fiduciary Trust Co | 392,806 | $4.72M | 0.00% | +392,806 | New |
| Principal Financial Group Inc | 408,930 | $4.91M | 0.00% | +137,623+50.7% | Added |
| UBS Group AG | 470,290 | $5.65M | 0.00% | +209,972+80.7% | Added |
| Heartland Advisors Inc | 500,000 | $6.00M | 0.31% | +500,000 | New |
| Mill Road Capital Management LLC | 518,879 | $6.23M | 3.27% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 529,909 | $6.36M | 0.00% | +12,999+2.5% | Added |
| Balyasny Asset Management LLC | 538,206 | $6.46M | 0.01% | −362,058−40.2% | Reduced |
| BNP Paribas Arbitrage, SA | 547,570 | $6.58M | 0.00% | −61,456−10.1% | Reduced |
| Assenagon Asset Management S.A. | 577,199 | $6.93M | 0.01% | −1,056,052−64.7% | Reduced |