QuinStreet, Inc.

Historical 13F Holders

Symbol
QNST
CUSIP
74874Q100
All holders as of
Q2 2026
Type
Equity
Class
COM
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Each filer's latest filing for 74874Q100 since 12/18/2024, largest first.

Filer % of Class Filed
BlackRock, Inc. 13G/A 14.6% 4/29/2025
Event 3/31/2025
Under 5%, checked the "5 percent or less" box, or amended by a later filing (3)
Thrivent Financial for Lutherans 13G/A 4.8% 3/7/2025
Event 9/30/2024
Driehaus Capital Management LLC 13G/A 0% 8/14/2025
Event 6/30/2025
Vanguard Group Inc 13G/A 0% 3/27/2026
Event 3/13/2026

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q3 6 11.3 k $169 k
2026 Q2 224 54.0 M $844 M
2026 Q1 226 53.3 M $641 M
2025 Q4 218 52.9 M $760 M
2025 Q3 214 52.1 M $805 M
2025 Q2 213 51.6 M $831 M
2025 Q1 225 52.2 M $930 M
2024 Q4 217 52.3 M $1.21 B
2024 Q3 182 51.9 M $992 M
2024 Q2 172 52.7 M $874 M
2024 Q1 158 55.4 M $981 M
2023 Q4 151 54.4 M $698 M
2023 Q3 154 49.5 M $444 M
2023 Q2 149 48.6 M $429 M
2023 Q1 154 48.4 M $769 M
2022 Q4 152 50.8 M $729 M
2022 Q3 148 48.3 M $507 M
2022 Q2 149 49.3 M $496 M
2022 Q1 164 49.8 M $578 M
2021 Q4 170 48.7 M $885 M
2021 Q3 164 47.2 M $829 M
2021 Q2 165 47.3 M $878 M
2021 Q1 171 46.6 M $979 M
2020 Q4 165 48.0 M $1.03 B
2020 Q3 150 45.9 M $726 M
2020 Q2 154 44.5 M $466 M
2020 Q1 163 46.7 M $374 M
2019 Q4 175 47.9 M $733 M
2019 Q3 188 49.6 M $624 M
2019 Q2 196 49.8 M $789 M
2019 Q1 222 48.6 M $650 M
2018 Q4 224 46.5 M $754 M
2018 Q3 198 42.2 M $572 M
2018 Q2 174 38.3 M $486 M
2018 Q1 149 35.6 M $455 M
2017 Q4 137 31.1 M $261 M
2017 Q3 106 29.1 M $214 M
2017 Q2 97 28.6 M $119 M
2017 Q1 96 29.2 M $114 M
2016 Q4 98 28.8 M $108 M
2016 Q3 97 28.9 M $98.6 M
2016 Q2 93 28.4 M $101 M
2016 Q1 98 29.0 M $99.1 M
2015 Q4 109 29.2 M $125 M
2015 Q3 107 28.9 M $161 M
2015 Q2 99 27.3 M $176 M
2015 Q1 95 27.0 M $161 M
2014 Q4 93 27.1 M $164 M
2014 Q3 101 28.6 M $119 M
2014 Q2 97 26.9 M $148 M
2014 Q1 98 26.2 M $174 M