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 |
|---|---|---|---|---|---|
| AQR Capital Management LLC | 967,333 | $13.9M | 0.01% | +91,963+10.5% | Added |
| Qube Research & Technologies Ltd | 1,163,636 | $16.7M | 0.02% | +96,718+9.1% | Added |
| Dimensional Fund Advisors LP | 1,176,449 | $16.9M | 0.00% | −6,449−0.5% | Reduced |
| NewEdge Wealth, LLC | 1,207,694 | $17.4M | 0.20% | −193,848−13.8% | Reduced |
| D. E. Shaw & Co., Inc. | 1,295,110 | $18.6M | 0.01% | +429,228+49.6% | Added |
| Geode Capital Management, LLC | 1,337,735 | $19.2M | 0.00% | +1,494+0.1% | Added |
| Royce & Associates LP | 1,360,352 | $19.5M | 0.20% | +35,145+2.7% | Added |
| Goldman Sachs Group Inc | 1,595,184 | $22.9M | 0.00% | +472,407+42.1% | Added |
| Assenagon Asset Management S.A. | 1,633,251 | $23.5M | 0.04% | +496,492+43.7% | Added |
| State Street Corp | 2,039,239 | $29.3M | 0.00% | −1,717−0.1% | Reduced |
| Private Capital Management, LLC | 4,171,946 | $60.0M | 5.69% | +17,690+0.4% | Added |
| Vanguard Group Inc | 4,257,710 | $61.2M | 0.00% | +133,468+3.2% | Added |
| BlackRock, Inc. | 10,665,490 | $153.3M | 0.00% | +229,594+2.2% | Added |
| First Trust Advisors LP | 0 | $0 | 0.00% | −155,102−100.0% | Sold out |
| Intrinsic Edge Capital Management LLC | 0 | $0 | 0.00% | −150,000−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −141,636−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −121,967−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −67,906−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −49,372−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −40,221−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −35,379−100.0% | Sold out |
| DRW Securities, LLC | 0 | $0 | 0.00% | −30,845−100.0% | Sold out |
| B. Riley Financial, Inc. | 0 | $0 | 0.00% | −27,780−100.0% | Sold out |
| Cerity Partners LLC | 0 | $0 | 0.00% | −26,356−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −19,588−100.0% | Sold out |
| FourThought Financial Partners, LLC | 0 | $0 | 0.00% | −19,491−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −19,091−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −16,812−100.0% | Sold out |
| ISAM Funds (UK) Ltd | 0 | $0 | 0.00% | −16,639−100.0% | Sold out |
| Caxton Associates LLP | 0 | $0 | 0.00% | −15,437−100.0% | Sold out |
| Polymer Capital Management (US) LLC | 0 | $0 | 0.00% | −12,761−100.0% | Sold out |
| FJ Capital Management LLC | 0 | $0 | 0.00% | −8,720−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −283−100.0% | Sold out |
| Optiver Holding B.V. | 0 | $0 | 0.00% | −54−100.0% | Sold out |
| Sunbelt Securities, Inc. | 0 | $0 | 0.00% | −31−100.0% | Sold out |
| Atlantic Trust, LLC | 0 | $0 | 0.00% | −26−100.0% | Sold out |
| Wealthspire Advisors, LLC | 0 | $0 | 0.00% | −24−100.0% | Sold out |
| Parallel Advisors, LLC | 0 | $0 | 0.00% | −9−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | – | – | – | – | Not filed |
| AMH Equity Ltd | – | – | – | – | Not filed |
| Shell Asset Management Co | – | – | – | – | Not filed |
| Point72 (DIFC) Ltd | – | – | – | – | Not filed |