QuinStreet

QNST · NASDAQ

$16.62+$0.25 (+1.53%)TodayMarket closed · Oct 20, 4:05 PM ET

Prev close $16.37

Who owns QNST

Largest institutional holders, from their latest 13F filings

The 10 largest institutions hold 50.1% of QNST’s shares.

BlackRock Institutional Trust Company, N.A.15.2%
Private Capital Management8.2%
AQR Capital Management, LLC4.4%
Vanguard Capital Management, LLC4.2%
Next 6 largest institutions18.1%
All other shareholders49.9%

Top institutional holders of QNST
Holder	Shares	% of shares	Change, last filing	Filed
BlackRock Institutional Trust Company, N.A.	8.73M	15.20%	+351.25K	Jun 30, 2026
Private Capital Management	4.70M	8.18%	+284.11K	Jun 30, 2026
AQR Capital Management, LLC	2.52M	4.39%	+448.34K	Jun 30, 2026
Vanguard Capital Management, LLC	2.43M	4.24%	+14.06K	Jun 30, 2026
State Street Investment Management (US)	2.25M	3.91%	+79.76K	Jun 30, 2026
Valenti (Douglas)	1.97M	3.43%	−166.25K	Aug 10, 2026
Royce Investment Partners	1.72M	2.99%	+142.53K	Jun 30, 2026
Goldman Sachs Asset Management, L.P.	1.56M	2.71%	+541.80K	Jun 30, 2026
BlackRock Financial Management, Inc.	1.47M	2.56%	+126.04K	Jun 30, 2026
Geode Capital Management, L.L.C.	1.45M	2.52%	+78.34K	Jun 30, 2026

Largest mutual fund holders

Top mutual fund holders of QNST
Holder	Shares	% of shares	Change, last filing	Filed
iShares Core S&P Small-Cap ETF	3.51M	6.11%	+11.70K	Aug 31, 2026
Vanguard Total Stock Market Index Fund	1.72M	2.99%	+0	Jul 31, 2026
iShares Russell 2000 ETF	1.43M	2.48%	−6.22K	Jul 31, 2026
Vanguard Extended Market Index Fund	658.92K	1.15%	+1.36K	Jul 31, 2026
BlackRock Advantage Small Cap Core Fund	603.86K	1.05%	−14.19K	Jul 31, 2026

Insider trades

Form 4 filings by officers, directors and large holders

Over the last 6 months, insiders sold $17.42M (9 trades) of QNST on the open market, with no buys.

Latest QNST insider transactions
Insider	Date	Type	Shares	Price	Value
Wong Gregory	Aug 18, 2026	Sale	11.70K	$20.44	$239.23K
Ahmed Asmau	Aug 17, 2026	Sale	10.00K	$20.30	$203.00K
Ahmed Asmau	Aug 14, 2026	Sale	15.00K	$20.85	$312.75K
Ahmed Asmau	Aug 12, 2026	Sale	10.00K	$20.43	$204.30K
Ahmed Asmau	Aug 11, 2026	Sale	5.00K	$20.79	$103.95K
Wong Gregory	Aug 10, 2026	Tax withholding	1.71K	$22.02	$37.57K
Wong Gregory	Aug 10, 2026	Tax withholding	1.68K	$22.02	$37.06K
Wong Gregory	Aug 10, 2026	Tax withholding	2.17K	$22.02	$47.70K
Wong Gregory	Aug 10, 2026	Tax withholding	9.54K	$22.02	$210.09K
Wong Gregory	Aug 10, 2026	Tax withholding	9.54K	$22.02	$210.09K

Short interest

Settled Sep 30, 2026

Shares short: 5.48M
Days to cover: 4.07
% of shares outstanding: 9.54%
Average daily volume: 1.35M
Change since last report: −7.7%

Information on this page is provided for informational purposes only and is not a recommendation to buy, sell or hold any security. Investing involves risk, including possible loss of principal. Market data is delayed at least 15 minutes and is provided without warranty. Analyst ratings, price targets and company data come from third-party sources. Past performance does not guarantee future results.