QuinStreet Ownership | Who Owns QuinStreet?
QuinStreet Ownership Summary
QuinStreet is owned by 93.65% institutional investors, 4.69% insiders, and 1.67% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 19.20% of QNST shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 6.09% of its assets in QuinStreet shares.
QNST Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | QuinStreet | 93.65% | 4.69% | 1.67% |
| Sector | Communication Services Stocks | 43.30% | 18.05% | 38.65% |
| Industry | Advertising Stocks | 36.21% | 17.76% | 46.04% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock funding, inc. /de | 10.98M | 19.20% | $160.80M |
| Blackrock | 8.57M | 15.56% | $142.16M |
| Private capital management | 4.70M | 8.22% | $68.85M |
| Vanguard group | 4.26M | 7.42% | $61.18M |
| Aqr capital management | 2.52M | 4.41% | $36.94M |
| Vanguard capital management | 2.43M | 4.26% | $35.65M |
| State street | 2.25M | 3.93% | $32.95M |
| Goldman sachs group | 2.03M | 3.55% | $29.71M |
| Royce & associates lp | 1.72M | 3.00% | $25.15M |
| Geode capital management | 1.45M | 2.53% | $21.23M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Jacobs asset management | 950.00K | 8.76% | $13.92M |
| Private capital management | 4.70M | 6.06% | $68.85M |
| Mill road capital management | 518.88K | 3.75% | $7.60M |
| Amh equity | 66.00K | 1.27% | $1.02M |
| Heartland advisors | 600.00K | 0.39% | $8.79M |
| Tripletail wealth management | 13.91K | 0.25% | $220.06K |
| Royce & associates lp | 1.72M | 0.20% | $25.15M |
| Thompson siegel & walmsley | 673.02K | 0.18% | $9.86M |
| Alpha dna investment management | 19.77K | 0.17% | $456.07K |
| Equitable trust | 222.95K | 0.14% | $3.27M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Millennium management | 927.60K | 0.00% | 905.52K |
| Sixth street partners management company | 560.59K | 0.00% | 560.59K |
| Aqr capital management | 2.52M | 0.01% | 448.34K |
| Blackrock funding, inc. /de | 10.98M | 0.00% | 426.39K |
| Goldman sachs group | 2.03M | 0.00% | 423.57K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Driehaus capital management | - | - | -3.17M |
| Portolan capital management | - | - | -778.30K |
| Assenagon asset management | 29.65K | 0.00% | -547.55K |
| Qube research | 296.95K | 0.00% | -533.31K |
| Lord, abbett | - | - | -513.01K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Sixth street partners management company | 560.59K | 0.00% | 560.59K | $8.21M |
| Allstate | 48.50K | 0.01% | 48.50K | $710.47K |
| Connor, clark & lunn investment management | 48.35K | 0.00% | 48.35K | $708.27K |
| Peak6 | 29.50K | 0.00% | 29.50K | $432.13K |
| Axq capital, lp | 29.39K | 0.05% | 29.39K | $430.62K |
Sold Out
| Holder | Change |
|---|---|
| Quantbot technologies lp | -1.00 |
| Mendota financial group | -4.00 |
| Larson financial group | -4.00 |
| Turning point benefit group | -8.00 |
| Nelson, van denburg & campbell wealth management group | -10.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 30, 2026 | 218 | -2.68% | 53,540,738 | 0.64% | 93 | 1.07% | 113 | -16.91% | 70 | 4.48% |
| Mar 31, 2026 | 93 | -56.74% | 12,006,396 | -77.24% | 21 | 0.25% | 53 | -52.68% | 29 | -65.06% |
| Dec 31, 2025 | 148 | -30.19% | 36,988,675 | -28.41% | 64 | 0.79% | 73 | -37.07% | 56 | -25.33% |
| Sep 30, 2025 | 206 | 3.52% | 51,449,876 | 7.48% | 90 | 1.25% | 112 | -13.85% | 74 | 85.00% |
| Jun 30, 2025 | 204 | -7.27% | 50,509,453 | -2.78% | 89 | 1.07% | 132 | 14.78% | 41 | -44.59% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 3.50M | 6.09% | 2.40K |
| Vanguard Total Stock Mkt Idx Inv | 1.72M | 2.99% | - |
| Vanguard Morn Total Stk Mkt Idx Investor | 1.72M | 2.99% | - |
| Vanguard MStar Total Stk Mkt Idx Invest | 1.72M | 2.99% | - |
| Vanguard US Total Market Shares ETF | 1.66M | 2.94% | - |
| iShares Russell 2000 ETF | 1.40M | 2.44% | -24.86K |
| FIAM Small Cap Core Composite | 1.34M | 2.38% | -22.00K |
| American Century U.S. Small Cap Growth | 1.09M | 1.91% | -662.42K |
| American Century Small Cap Growth Inv | 1.09M | 1.91% | -662.42K |
| Private Capital Management Value Focus | 759.96K | 1.32% | - |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Aug 18, 2026 | Wong Gregory | CFO | Sell | $239.23K |
| Aug 14, 2026 | Ahmed Asmau | - | Sell | $312.75K |
| Aug 17, 2026 | Ahmed Asmau | - | Sell | $203.00K |
| Aug 12, 2026 | Ahmed Asmau | - | Sell | $204.30K |
| Aug 11, 2026 | Ahmed Asmau | - | Sell | $103.95K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q3 | - | 8 |
| 2026 Q2 | - | 1 |
| 2026 Q1 | - | - |
| 2025 Q4 | - | - |
| 2025 Q3 | - | - |
QNST Ownership FAQ
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