NASDAQ : QNST
$5.86 (38.5%)
27.72%
76
change: -148.0 | last: 22441
change: -95.0 | last: 13622
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change: -28.0 | last: 41161
change: 128.0 | last: 3337700
8200
0.22
change: 5.8278 | last: 0.1592232.3M
| Filing Date | Reporting Person | Amount Beneficially Owned | % of Class |
|---|---|---|---|
| 2026-03-27 | The Vanguard Group | - | 0.00% |
| 2025-08-14 | DRIEHAUS CAPITAL MANAGEMENT LLC | - | 0.00% |
| 2025-05-15 | DRIEHAUS CAPITAL MANAGEMENT LLC | 3.17M | 5.61% |
| 2025-04-29 | BlackRock, Inc. | 8.23M | 14.60% |
| 2025-03-07 | THRIVENT FINANCIAL FOR LUTHERANS | 2.69M | 4.80% |
| 2025-02-05 | BlackRock, Inc. | 9.95M | 17.70% |
| 2023-05-16 | Private Capital Management, LLC (46-3167283) | 5.77M | 10.66% |
| 2023-02-08 | Thrivent Financial for Lutherans | 3.84M | 7.16% |
| 2022-02-10 | The Vanguard Group - 23-1945930 | 3.41M | 6.29% |
| 2022-02-04 | Private Capital Management, LLC (46-3167283) | 4.13M | 7.61% |
| 2022-01-28 | (1) BlackRock, Inc. | 8.37M | 15.40% |
| 2021-02-10 | The Vanguard Group - 23-1945930 | 3.08M | 5.82% |
| 2020-02-14 | Park West Investors Master Fund, Limited | 1.82M | 3.50% |
| 2020-02-14 | Park West Asset Management LLC | 2M | 3.90% |
| 2020-02-14 | Peter S. Park | 2M | 3.90% |
| 2020-02-13 | 7.6% (2) | 3.9M | 7.60% |
| 2020-02-13 | 8.3% (3) | 4.28M | 8.30% |
| 2020-02-13 | 7.5% (2) | 3.89M | 7.50% |
| 2020-02-11 | The Vanguard Group - 23-1945930 | 3.1M | 6.04% |
| 2020-02-04 | (1) BlackRock, Inc. | 7.41M | 14.50% |
| 2019-02-21 | Peter S. Park | 2.49M | 5.00% |
| 2019-02-21 | Park West Asset Management LLC | 2.49M | 5.00% |
| 2019-02-13 | Douglas Valenti | 4.29M | 8.62% |
| 2017-02-13 | 12.1% (3) | 5.52M | 12.10% |
| 2017-02-13 | 11.7% (2) | 5.32M | 11.70% |
| 2017-02-13 | 11.7% (2) | 5.32M | 11.70% |
| 2017-01-18 | 52-2343049 | 4.15M | 9.06% |
| 2016-01-27 | 52-2343049 | 4.66M | 10.36% |
| 2015-02-12 | Private Capital Management, LLC (46-3167283) | 4.33M | 9.75% |
| 2015-02-13 | 2 | 1.8M | 4.06% |
| 2015-01-05 | 52-2343049 | 4.77M | 10.75% |
| 2014-01-30 | (1) BlackRock, Inc. | 2.65M | 6.10% |
| 2014-01-13 | 52-2343049 | 2.67M | 6.16% |
| 2012-07-20 | The Valenti Living Trust | 6.01M | 12.90% |
| 2012-07-20 | Douglas Valenti | 6.27M | 13.40% |
| 2012-07-20 | Terri Valenti | 6.02M | 12.90% |
| 2012-05-10 | FMR LLC | 6.77M | 15.00% |
| 2012-05-10 | Edward C. Johnson 3d | 6.77M | 15.00% |
| 2012-02-09 | James N. White | 316.42K | 0.70% |
| 2012-02-09 | David L. Anderson | 864.95K | 1.80% |
| 2012-02-09 | James C. Gaither | 212.98K | 0.40% |
| 2012-02-09 | Gregory P. Sands | 421.84K | 0.90% |
| 2012-02-09 | Tench Coxe | 928.25K | 1.90% |
| 2012-02-09 | William H. Younger, Jr. | 519.57K | 1.10% |
| 2012-02-09 | Andrew T. Sheehan | 146.55K | 0.30% |
| 2012-02-09 | Sutter Hill Entrepreneurs Fund (QP), L.P. 94-3338941 | 104.76K | 0.20% |
| 2012-02-09 | Sutter Hill Entrepreneurs Fund (AI), L.P. 94-3338942 | 41374.0 | 0.10% |
| 2012-02-09 | Sutter Hill Ventures, A California Limited Partnership 77-0287059 | - | 0.00% |
| 2012-02-09 | Michael L. Speiser | 146.14K | 0.30% |
| 2012-02-09 | Jeffrey W. Bird | 284.94K | 0.60% |
| 2012-02-09 | G. Leonard Baker, Jr. | 1.14M | 2.40% |
| 2012-02-09 | David E. Sweet | 194.78K | 0.40% |
| 2011-02-17 | Hany M. Nada | 2.67M | 5.70% |
| 2011-02-17 | Granite Global Ventures II L.P. | 1.14M | 2.40% |
| 2011-02-17 | Granite Global Ventures III L.P. | 1.53M | 3.30% |
| 2011-02-17 | Scott B. Bonham | 2.67M | 5.70% |
| 2011-02-17 | GGV III Entrepreneurs Fund L.P. | 1.53M | 3.30% |
| 2011-02-17 | Granite Global Ventures II L.L.C. | 1.14M | 2.40% |
| 2011-02-17 | GGV II Entrepreneurs Fund L.P. | 1.14M | 2.40% |
| 2011-02-17 | Jenny Lee | 2.67M | 5.70% |
| 2011-02-17 | Glenn Solomon | 2.7M | 5.80% |
| 2011-02-17 | Thomas K. Ng | 2.67M | 5.70% |
| 2011-02-17 | Jixun Foo | 2.67M | 5.70% |
| 2011-02-17 | Granite Global Ventures III L.L.C. | 1.53M | 3.30% |
| 2011-02-14 | LLC. | 3.42M | 7.53% |
| 2011-02-11 | Stephen Wertheimer | 2.38M | 5.20% |
| 2011-02-11 | W Capital Partners II, L.P. | 2.38M | 5.20% |
| 2011-02-11 | WCP GP II, L.P. | 2.38M | 5.20% |
| 2011-02-11 | WCP GP II, LLC | 2.38M | 5.20% |
| 2011-02-11 | David Wachter | 2.38M | 5.20% |
| 2011-02-11 | Robert Migliorino | 2.38M | 5.20% |
| 2011-02-08 | William H. Younger, Jr. | 3.8M | 8.20% |
| 2011-02-08 | Sutter Hill Entrepreneurs Fund (AI), L.P. 94-3338942 | 41374.0 | 0.10% |
| 2011-02-08 | Jeffrey W. Bird | 3.76M | 8.10% |
| 2011-02-08 | James C. Gaither | 3.73M | 8.00% |
| 2011-02-08 | Tench Coxe | 4.36M | 9.40% |
| 2011-02-08 | Michael L. Speiser | 3.69M | 7.90% |
| 2011-02-08 | Andrew T. Sheehan | 3.69M | 7.90% |
| 2011-02-08 | David E. Sweet | 3.71M | 8.00% |
| 2011-02-08 | Sutter Hill Ventures, A California Limited Partnership 77-0287059 | 3.54M | 7.60% |
| 2011-02-08 | Gregory P. Sands | 3.86M | 8.30% |
| 2011-02-08 | Sutter Hill Entrepreneurs Fund (QP), L.P. 94-3338941 | 104.76K | 0.20% |
| 2011-02-08 | G. Leonard Baker, Jr. | 4.15M | 8.90% |
| 2011-02-08 | David L. Anderson | 4.06M | 8.70% |
| 2011-02-08 | James N. White | 3.76M | 8.10% |
| 2011-01-25 | Wells Capital Management Incorporated | 2.46M | 5.42% |
| 2011-01-25 | Wells Fargo and Company | 2.47M | 5.43% |
| Date | Stock Price | Shares Outstanding | Market Cap | Cash & Equivalents | Total Debt | Enterprise Value |
|---|---|---|---|---|---|---|
| 2026-06-30 | $14.65 | 57.18M | $837.64M | $128.32M | $74.9M | $784.23M |
| 2025-06-30 | $16.10 | 56.48M | $909.28M | $101.08M | $10.2M | $818.4M |
| 2024-06-30 | $15.97 | 54.92M | $877.02M | $50.49M | $10.97M | $837.51M |
| 2023-06-30 | $8.83 | 53.8M | $475.05M | $73.68M | $4.58M | $405.95M |
| 2022-06-30 | $10.06 | 54.34M | $546.65M | $96.44M | $3.86M | $454.07M |
| 2021-06-30 | $18.58 | 53.17M | $987.82M | $110.32M | $8.54M | $886.05M |
| 2020-06-30 | $10.46 | 51.53M | $538.99M | $107.51M | $8.69M | $440.18M |
| 2019-06-30 | $15.27 | 49.58M | $757.1M | $62.52M | -$ | $694.58M |
| 2018-06-30 | $12.70 | 49.78M | $632.22M | $64.7M | -$ | $567.52M |
| 2017-06-30 | $4.17 | 45.21M | $188.55M | $49.57M | -$ | $138.97M |
| Date | Stock Price | Shares Outstanding | Market Cap | Cash & Equivalents | Total Debt | Enterprise Value |
|---|---|---|---|---|---|---|
| 2026-06-30 | $14.65 | 57177 | $837.64K | $128.32M | $4.9M | -$122.57M |
| 2026-03-31 | $12.01 | 57.17M | $686.66M | $102.04M | $75.63M | $660.24M |
| 2025-12-31 | $14.37 | 56.96M | $818.5M | $106.96M | $6.38M | $717.92M |
| 2025-09-30 | $15.47 | 57.36M | $887.33M | $101.3M | $16.8M | $802.83M |
| 2025-06-30 | $16.10 | 57.07M | $918.76M | $101.08M | $10.2M | $827.88M |
| 2025-03-31 | $17.84 | 56.7M | $1.01B | $81.82M | $10.88M | $940.52M |
| 2024-12-31 | $23.07 | 56.34M | $1.3B | $57.84M | $9.16M | $1.25B |
| 2024-09-30 | $19.13 | 55.82M | $1.07B | $24.98M | $9.84M | $1.05B |
| 2024-06-30 | $15.97 | 55.38M | $884.42M | $50.49M | $10.97M | $844.9M |
| 2024-03-31 | $17.42 | 55.06M | $959.23M | $39.6M | $11.41M | $931.04M |
| 2023-12-31 | $12.82 | 54.76M | $702.01M | $45.52M | $9.06M | $665.55M |
| 2023-09-30 | $8.97 | 54.47M | $488.6M | $56.3M | $4.05M | $436.34M |