QuinStreet, Inc. (QNST)
Nasdaq: QNST · Services-Business Services, NEC · Foster City, CA · filing with the SEC since 2009
Grade6.0
◀ Past 5.6● Present 7.1▶ Future 5.3
Who owns QuinStreet, Inc.
As filed with the SECHolders of 5% or more
1
Blackrock, Inc. holds 14.6% of Common Stock, as its SCHEDULE 13G/A filed Apr 29, 2025 says.
Directors and officers
9
report now, of 17 people on the record since 2010. Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 1 named at left.
Holders of 5% or moreshare of the class, as filed
Blackrock, Inc.
SCHEDULE 13G/A · filed Apr 29, 2025 · Common Stock · 17.7% in Feb 5, 2025
Thrivent Financial For Lutherans
SCHEDULE 13G/A · filed Mar 7, 2025 · Common Stock · reported falling below 5%
The Vanguard Group
SCHEDULE 13G/A · filed Mar 27, 2026 · Common Stock · reported falling below 5%
Driehaus Capital Management LLC
SCHEDULE 13G/A · filed Aug 14, 2025 · Common Stock · reported falling below 5%, from 5.61% in May 15, 2025
What QNST reports owning in othersstakes of 5% or more, and other ties
Other ties the annual report names
Aquavida
A company bought · acquisition · owns, named in the 10-K filed Aug 26, 2026
Home Buddy
A company bought · acquisition · owns, named in the 10-K filed Aug 26, 2026
19 subsidiaries in 6 countries, from the list filed with the 10-K filed Aug 26, 2026.
Insider tradesForm 4
9sales
0purchases
5sales on a scheduled plan
3people selling
$17.4Msold, in dollars
$0bought, in dollars
Open-market trades on Form 4 from Nov 12, 2025 to Nov 12, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
2026 runs to Nov 12, 2026. Dollars as filed, summed by the transaction date.
People who traded in the window3 of 17 on the roster
| Person | Role as filed | Sales | Sold | On a plan | Buys | Bought |
|---|---|---|---|---|---|---|
| Valenti Douglas | Chief Executive Officer | 1 | $15.4M | 1 | 0 | $0 |
| Wong Gregory | CFO | 4 | $1.2M | 4 | 0 | $0 |
| Ahmed Asmau | director | 4 | $800,000 | 0 | 0 | $0 |